Utilization of Fractionated Bio-Oil in Asphalt. R. Christopher Williams Justinus Satrio Marjorie Rover Robert C. Brown Sheng Teng
|
|
- Eugene Willis
- 6 years ago
- Views:
Transcription
1 Utilization of Fractionated Bio-Oil in Asphalt R. Christopher Williams Justinus Satrio Marjorie Rover Robert C. Brown Sheng Teng
2 Presentation Outline Background Bio-oil pilot plant production Experimental Plan Results Conclusions and Future Work
3 Societal Issues Economy Transportation fuel pricing Job creation Infrastructure funding & renewal Energy independence Climate change
4 Asphalt Industry Background & Challenges Approximately 68% of GDP utilizes our transportation systems About 90% of Nation s paved highways use asphalt Asphalt pavements and composite pavements Maintenance applications (patching, crack sealing, surface treatments) Asphalt is derived from crude petroleum Refinery modifications has removed asphalt from the market to produce more transportation fuels
5 Impacts of Higher Crude Oil Prices Higher asphalt & fuel prices reduces the number of infrastructure projects Fewer miles driven 50 billion fewer miles from November 2007 to May billion fewer comparing March 2007 to March 2008 (4.3% decrease) 15 billion fewer miles comparing August 2007 to August 2008 (5.6% decrease) Decrease in highway tax revenue Less asphalt polymers (butadiene) available due to change in polymer production and reduction in tire manufacturing Less money for infrastructure projects
6 Asphalt Paving Industry Market Nationally 500 million tons of hot mix asphalt ($30 billion annually) 30 million liquid tons of asphalt ($21 billion annually) ~4,000 stationary & 500 mobile hot mix asphalt plants
7 Bio-economy & Transportation Link Market share of bio-energy will become greater percentage of overall energy sector Opportunities for utilizing bio-energy co-products exist in asphalt industry
8 Bio-Energy Components Corn Based Ethanol (wet & dry mill) Cellulosic Ethanol Bio-diesel Bio-oil (non-food source)
9 Bio-oil Pilot Plant
10 Bio-Oil
11 Bio-oil production efficiency & cost Energy efficiency Conversion to 75 wt-% bio-oil translates to energy efficiency of 70% If carbon used for energy source (process heat or slurried with liquid) then efficiency approaches 94%
12 Products Generated from Bio- Oil Biomass pyrolyzed to bio-oil Bio-oil fractions converted to renewable fuel, asphalt, and other products Biomass Pyrolyzer Sugars Phenols Acids Fuel Asphalt Co- Products
13 Characteristics of Fractionated Bio- Oil Property Cond. 1 Cond. 2 Cond. 3 Cond. 4 ESP Fraction of total oil (wt%) ph (cst) Lignin Content (wt%) Water Content (wt%) C/H/O Molar Ratio 6 - Solid High Low 1/1.2/ / 1.6/ / 2.5 / / 2.5 / /1.5/ 0.5
14 Fast pyrolysis - rapid thermal decomposition of organic compounds in the absence of oxygen to produce gas, char, and liquids Liquid yields as high as 78% are possible for relatively short residence times (0.5-2 s), moderate temperatures ( o C), and rapid quenching at the end of the process (Observed at very high heating rates) (dt/dt) Molten Biomass T ~ 430 o C M + : Catalyzed by Alkaline Cations H + : Catalyzed by Acids TM + : Catalyzed by Zero Valent Transition Metals Biomass H + M + M + Oligomers H + Monomers/ Isomers Low Mol.Wt Species Ring-opened Chains Thermomechanical Ejection Vaporization Aerosols High MW Species Gases/Vapors Reforming TM + Volatile Products Source: Raedlin (1999) CO + H 2 Synthesis Gas
15 Bio-oil Biochar Gas Unaccounted 30% 37% 33% Corn stover ( mm) Corn fiber (1.0 mm) 10 run average, different conditions2 run average, same conditions σ bio-oil = 6.09%; σ char = 8.27% σ bio-oil = 1.33%; σ char = 0.148% Red oak (0.75 mm) 6 run average, different conditions σ bio-oil = 2.21%; σ char = 1.89% *Auger pyrolyzer, ISU (2008)
16
17 Characteristics of Bio-oil Fractions Property Cond. 1 Cond. 2 Cond. 3 Cond. 4 ESP Frac%on of total oil (wt%) ph (cst) Lignin Content (wt%) Water Content (wt%) C/H/O Molar Ra%o 6 - Solid High Low 1/1.2/ / 1.6/ / 2.5 / / 2.5 / /1.5/ 0.5
18 Micropyrolyzer GC/MS Analysis of Feedstock Materials Oak Wood Switch Grass Corn Stover
19 GC/MS Analysis of ESP Fractions Oak Wood Switch Grass Corn Stover
20 Experimental Plan Three asphalt binders 1 local binder (1 polymer-modified, 1 neat binder) 2 well known binders (AAD-1 & AAM-1) Three experimental bio-oil fractions Corn Stover Oak Wood Switch Grass
21 Experimental Plan Each asphalt mixed with each bio-oil sample at 3, 6, and 9 percent by weight Evaluate rheological properties and determine Tc and performance grade of each blend
22 Bio-oil & Asphalt Experimental Factors Bio-oil Types AAD-1 AAM-1 LPMB Corn Stover 0,3,6,9 (wt%) 0,3,6,9 (wt%) 0,3,6,9 (wt%) Oak Wood 3,6,9 (wt%) 3,6,9 (wt%) 3,6,9 (wt%) Switch Grass 3,6,9 (wt%) 3,6,9 (wt%) 3,6,9 (wt%)
23 Asphalts Used in Research Component Composition AAD-1 AAM-1 Elemental Composition AAD-1 AAM-1 Asphaltenes Carbon Polar aromatics Hydrogen Napthene aromatics Oxygen Saturates Sulfur
24 Performance Testing 1. Blend asphalt and lignin in a high speed shear mill at 145 C for 15 minutes 2. Evaluate high-temperature rheological properties of unaged blends with a DSR 3. Short-term age asphalt/lignin blends with a RTFO 6. Evaluate inter-temperature rheological properties of PAV aged blends with a DSR 5. Long-term age asphalt/lignin blends with a PAV 4. Evaluate high-temperature rheological properties of RTFO aged blends with a DSR 7. Evaluate low-temperature rheological properties of unaged blends with a BBR 8. Calculate continuous performance grade of mixtures 9. Compare results of different asphalt/bio oil blends
25 Findings The addition of fractionated bio-oil to asphalt binders causes a stiffening effect Binder effects, biomass source of bio-oil, and amount of fractionated bio-oil The stiffening effect increases the high, int., and low critical temperatures of the asphalt/lignin blends The high temperatures are increased more than the low temperatures Grade ranges in some combinations are increased by one grade (6ºC) and in other combinations no effects Mix tests show beneficial effects of using bio-oil in asphalt (E*)
26 Institute for Transportation Development of Non-Petroleum Based Binders for Use in Flexible Pavements R. Christopher Williams Mohamed Abdel Raouf
27 GCMS of Bio-oils Oak Wood (B1), Switch Grass (B8), Corn Stover (B15) N1: Unaged N2: Heat Treated at 120C for 2 hours N3: Heat Treated + RTFO at 120C for 10 min. N4: Heat Treated + RTFO at 120C for 20 min. N5: Heat Treated + RTFO at 120C for 30 min. N6: Heat Treated + RTFO 20 min + PAV at 110C, 2.1MPa, 2.5 hours
28
29
30
31 Blend # Blend 1 Blend 8 Blend 15 Sample ID Weight (%) Furfural Phenol 1-N N N N N N N N N N N N N N N N N N
32 Gas Chromatograph Mass Spectometry 1,6-Anhydro-á-D-glucopyranose (levogluco) 2(5H)-Furanone, 3-methyl- 2,4-Dimethylphenol 2-Furanmethanol 2-Propanone, 1-hydroxy- 4 methyl 2,6 dimethoxy phenol Furfural Hydroquinone Phenol Phenol, 2,5-dimethyl- Phenol, 2,6-dimethoxy- Phenol, 2-ethyl- Phenol, 2-methoxy-4-methyl- Phenol, 2-methyl- Phenol, 3,4-dimethyl- Phenol, 3-ethyl- Phenol, 3-methyl-
33 Viscosity-Temperature Susceptibility
34 Effect of Shear Rate on Viscosity
35 Arrhenius Model for AAM
36 Arrhenius Model for AAD
37 Arrhenius Model for Blend 1
38 Arrhenius Model for Blend 2
39 Arrhenius Model for Blend 4
40
41
42
43 Moisture Sensitivity Test Results Mix ID Treatment Peak Force (kn) Thickness (mm) Tensile Strength (Pa) Tensile Strength (psi) 0-1 Cond Cond Cond Cond Uncond Uncond Uncond Uncond Cond Cond Cond Cond Uncond Uncond Uncond Uncond Average Tensile Strength TSR
44 Secondary Charcoal Generation
45 Secondary Charcoal Generation
46 Bio-char: Soil amendment & carbon Nature, Vol. 442, 10 Aug 2006
47 Several studies have reported large increases in crop yields from the use of biochar as a soil amendment. However, most of these studies were conducted in the tropics on low fertility soils. Need to study how temperate region soils will respond to biochar amendments. First year trials in Iowa showed a 15% increase plant populations, and a 4% increase in corn grain yield from biochar applications.* Plant Population on 6/24/08 (Seeding rate 30000) Corn yield 2008 (56 total plots) *However, biochar quality is very important. The wrong type of biochar can cause yield decreases! Laird et al.
48 Greenhouse gases reduced by carbon storage in agricultural Carbon Stored (lb/acre/yr) soils 0 Pyrolytic Char No-Till Switchgrass No-Till CornPlow-Tilled Corn Char from pyrolyzing one-half of corn stover
49 Summary Bio asphalt has similar temperature sensitivity to petroleum derived asphalt. The temperature range for the bio-oil and bitumen blends were different. An asphalt derived from biomass has been developed that behaves like a viscoelastic material just like petroleum derived asphalt. The bio asphalt can be produced locally The production process sequesters greenhouse gases.
50 Moving Forward Laboratory mix performance Scale up of production facilities Substantial capital investment Multiple end markets for pyrolysis products Demonstration projects
51 Big Picture Economic opportunity Integration of green technologies into asphalt industry that is sustainable Bio-energy co-products will be regionally produced and married with regionally supplied asphalt binders The US economy is highly dependant upon transportation infrastructure
52 The Developing Bio-Energy Sector Crude oil, asphalt & polymer price increases US energy independence Sequestering greenhouse gases Utilizing bio-energy components to replace crude oil sources In the future, the bio-energy sector will become a larger portion of the total energy sector Biopolymers- alternatives to butadiene
53 Thanks & Acknowledgements Iowa Highway Research Board InTrans (Judy Thomas, Sabrina Shields-Cook) Center for Sustainable Environmental Technology (Robert Brown, Sam Jones, Marge Rover) Iowa Energy Center (Bill Haman) Iowa Department of Transportation Mark Dunn & Sandra Larson Scott Schram, John Hinrichsen & Jim Berger Asphalt Paving Association of Iowa
54 Thank You! & Questions?
Engineering a Non-Petroleum Binder for Use in Flexible Pavements. R. Christopher Williams Mohamed Abdel Raouf
College of Engineering Engineering a Non-Petroleum Binder for Use in Flexible Pavements R. Christopher Williams Mohamed Abdel Raouf Presentation Outline Production of bio-oils and characteristics Experimental
More informationUtilization of Fractionated Bio-Oil in Asphalt. R. Christopher Williams Justinus Satrio Marjorie Rover Robert C. Brown Sheng Teng
Utilization of Fractionated Bio-Oil in Asphalt R. Christopher Williams Justinus Satrio Marjorie Rover Robert C. Brown Sheng Teng Presentation Outline Background Bio-oil pilot plant production Experimental
More informationAsphalt modification by utilizing bio-oil ESP and tall oil additive
Graduate Theses and Dissertations Iowa State University Capstones, Theses and Dissertations 2010 Asphalt modification by utilizing bio-oil ESP and tall oil additive Sheng Tang Iowa State University Follow
More informationProduction of Heating and Transportation Fuels via Fast Pyrolysis of biomass
Production of Heating and Transportation Fuels via Fast Pyrolysis of biomass Sanjeev K. Gajjela and Philip H. Steele Department of Forest Products College of Forest Resources Mississippi State University
More informationDevelopment of Non-Petroleum Based Binders for Use in Flexible Pavements
Development of Non-Petroleum Based Binders for Use in Flexible Pavements Final Report October 2010 Sponsored by the Iowa Highway Research Board (TR-594) and the Iowa Department of Transportation (InTrans
More informationThe Utilization of Agriculturally Derived Lignin as an Antioxidant in Asphalt Binder
The Utilization of Agriculturally Derived Lignin as an Antioxidant in Asphalt Binder Nicolaus S. McCready Department of Civil, Construction, and Environmental Engineering Iowa State University 174 Town
More informationWhy have concerns about global climate change not resulted in agreements to reduce greenhouse gas emissions?
Why have concerns about global climate change not resulted in agreements to reduce greenhouse gas emissions? Carbon Burden (Mg CO2/$1000 GDP) 10 8 6 4 2 0 Gasoline from Petroleum Steel Cement Electricity
More informationDevelopment of Rubber-Modified Fractionated Bio-Oil for Use as Noncrude Petroleum Binder in Flexible Pavements
Development of Rubber-Modified Fractionated Bio-Oil for Use as Noncrude Petroleum Binder in Flexible Pavements T JOANA PERALTA R. CHRISTOPHER WILLIAMS MARJORIE ROVER HUGO M. R. D. SILVA he increasing demand
More informationEFFECT OF CRUMB RUBBER ON THE RHEOLOGICAL PROPERTIES OF ASPHALTS AFTER LONG-TERM OXIDATIVE AGING
EFFECT OF CRUMB RUBBER ON THE RHEOLOGICAL PROPERTIES OF ASPHALTS AFTER LONG-TERM OXIDATIVE AGING Shin-Che Huang Symposium on Additives Used in Asphalt Pavements Laramie, Wyoming June 23-25, 2004 LITERATURE
More informationEnergy Densification via Hydrothermal Pre-Treatment of Cellulosic Biomass
Energy Densification via Hydrothermal Pre-Treatment of Cellulosic Biomass AWMA International Specialty Conference: Leapfrogging Opportunities for Air Quality Improvement May 10-14, 2010 Xi an, Shaanxi
More informationPerformance Evaluation of Asphalt Binder Modified by Bio-oil Generated from Waste Wood Resources
Technical Paper ISSN 1996-6814 Int. J. Pavement Res. Technol. 6(4):431-439 Copyright @ Chinese Society of Pavement Engineering Performance Evaluation of Asphalt Binder Modified by Bio-oil Generated from
More informationCharacterization studies of Waste- bio-derived feedstocks
CENTRE FOR RESEARCH AND ΤECHNOLOGY-HELLAS CHEMICAL PROCESS ENGINEERING RESEARCH INSTITUTE Characterization studies of Waste- bio-derived feedstocks C. Michailof, E.F. Iliopoulou,K. Kalogiannis, M. Pachnos,
More informationUnique chemistries to help you build and maintain better roads. Anova Asphalt Solutions
Unique chemistries to help you build and maintain better roads. Asphalt Solutions There s nothing better than seeing a newly paved road stretching for miles. Smooth blacktop for as far as the eye can see.
More informationThe Pyrolysis-Bioenergy-Biochar Pathway to Carbon Negative Energy
The Pyrolysis-Bioenergy-Biochar Pathway to Carbon Negative Energy David Laird, Sotirios Archontoulis, Robert Brown, Mark Wright, Dermot Hayes Agronomy, Mechanical Engineering, Economics Iowa State University
More informationSulfur speciation and partitioning during thermochemical conversion of cellulosic biomass to biofuel
Sulfur speciation and partitioning during thermochemical conversion of cellulosic biomass to biofuel Singfoong Cheah Daniel Carpenter Calvin Feik Shealyn Malone National Renewable Energy Laboratory Golden,
More informationNREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy operated by the Alliance for
Upgrading of Bio-oil oil for Fuel Production 13 th Annual Green Chemistry & Engineering Conference Luc Moens, Ph.D June 25, 2009 NREL is a national laboratory of the U.S. Department of Energy ffice of
More informationDepartment of Forest Biomaterials, North Carolina State University. Raleigh, NC , USA 2
Process Simulation of Biomass Fast- Pyrolysis into Transportation Fuels Carlos E. Aizpurua 1, Hoyong Kim 1, Stephen S. Kelley 1, Hasan Jameel 1, Mark M. Wrigth 2, and Sunkyu Park 1. 1 Department of Forest
More informationZIA ALAVI DAVID JONES SHAWN HUNG POST-DOCTORAL SCHOLAR UCPRC UC DAVIS ASSOCIATE DIRECTOR UCPRC UC DAVIS PHD STUDENT UCPRC UC DAVIS
EVALUATING CHANGES IN RHEOLOGICAL PROPERTIES OF BLENDED BINDERS Conventional Binder with Aged-Hardened Rubberized Binder Rubberized Binder with Aged-Hardened Conventional Binder SHAWN HUNG PHD STUDENT
More informationBiomass Energy Alternatives
Biomass Energy Alternatives The production and application of pyrolysis oils in the forest products industry Presented by: Colin McKerracher DynaMotive Energy Systems 2006 Forum on Energy: Immediate Solutions,
More informationA Laboratory-based Investigation to Attain Longer-lasting Modified Binder with Crumb Rubber and Acid
A Laboratory-based Investigation to Attain Longer-lasting Modified Binder with Crumb Rubber and Acid M. Rohani, S. Sheikh Sandiani, I. Mohammadi & M. Khadem Pardad Vista Consulting Engineers Group, Tehran,
More informationOutline. Comparative Fast Pyrolysis of Agricultural Residues for Use in Biorefineries. ECI Bioenergy-II:
Comparative Fast Pyrolysis of Agricultural Residues for Use in Biorefineries Institute for Wood Technology and Wood Biology, amburg e ECI Bioenergy-II: Fuels and Chemicals from Renewable Resources Rio
More informationBiochar as Part of a Carbon Negative Economy. Robert Brown Bioeconomy Institute Department of Mechanical Engineering Iowa State University
Biochar as Part of a Carbon Negative Economy Robert Brown Bioeconomy Institute Department of Mechanical Engineering Iowa State University Bioeconomy Institute Goal: Securing sustainable supplies of energy
More informationCatalytic Biomass Pyrolysis Studies at Pilot-Scale
Catalytic Biomass Pyrolysis Studies at Pilot-Scale TCS2016, November 1-4, 2016, Chapel Hill, NC Ofei Mante, D. Dayton, D. Barbee, M. Carpenter, L. Shumaker, K. Wang, and J. Peters RTI International is
More informationGlobal Warming. Department of Chemical Engineering
Global Warming How Can Biofuels Help? Clint Williford Department of Chemical Engineering Introduction ti Greenhouse emissions Reducing growth of GHG emissions Biofuels Why and why now? What they are? How
More informationModule 3c. Transportation fuels and biorefineries
Module 3c Transportation fuels and biorefineries Outline 1. Resources 2. Biomass based industries 3. Biorefinery definition 4. Biorefinery opportunities 5. From biomass sugars to residues 6. Fast pyrolysis
More informationOfei D. Mante* and FA Agblevor Biological Engineering, Utah State University, Logan UT; *RTI International, Research Triangle, NC
Physicochemical properties of biomass catalytic pyrolysis oils: A 13 C NMR spectroscopic investigation of the effects of functional groups on oil properties. Ofei D. Mante* and FA Agblevor Biological Engineering,
More informationPyrolysis. 1 st Brazil-U.S. Biofuels Short Course Institute for Advanced Studies University of Sao Paulo, Brazil
Pyrolysis 1 st Brazil-U.S. Biofuels Short Course Institute for Advanced Studies University of Sao Paulo, Brazil Robert C. Brown Iowa State University Ames, IA Outline General biomass processing pyrolysis
More informationThrust 2: Utilization of Petroleum Refinery Technology for Biofuel Production. Prof. Chunshan Song, Penn State Douglas C.
Thrust 2: Utilization of Petroleum Refinery Technology for Biofuel Production Prof. Chunshan Song, Penn State Douglas C. Elliott, PNNL Utilization of Petroleum Refining Technologies for Biofuels Production
More informationThe Utilization of Agriculturally Derived Lignin as an Antioxidant in Asphalt Binder
The Utilization of Agriculturally Derived Lignin as an Antioxidant in Asphalt Binder Final Report May 2008 Sponsored by the Iowa Highway Research Board (IHRB Project TR-557) and the Iowa Department of
More informationDevelopment of carbon fibers from biomass tars
Development of carbon fibers from biomass tars WM Qiao a, M Huda a, S-H Yoon a, Y Korai a, I Mochida a, H Hayashi b, K Kawamoto c a Institute for Materials Chemistry and Engineering, Kyushu University
More informationFixed Bed Pyrolysis of pulm seed Waste for Liquid Oil Production
Fixed Bed Pyrolysis of pulm seed Waste for Liquid Oil Production Mohammad Nurul Islam,,Mohammad Uzzal Hossain Joardder,, Md. Masud Parvez and Nayan Kanti Deb Department of Mechanical Engineering Rajshahi
More informationGreen Epoxy Resin System Based on Lignin and Tung Oil and Its Application in Epoxy Asphalt
Green Epoxy Resin System Based on Lignin and Tung il and Its Application in Epoxy Asphalt Ran Li & Junna Xin & Jinwen Zhang School of Mechanical and Materials Engineering Composite Materials and Engineering
More informationCEEN 3144 Construction Materials. Asphalts. Francisco Aguíñiga Assistant Professor Civil Engineering Program Texas A&M University Kingsville
CEEN 3144 Construction Materials Asphalts Francisco Aguíñiga Assistant Professor Civil Engineering Program Texas A&M University Kingsville Page 1 History of asphalts One of the oldest materials Used in
More informationPPA and Binder Modification. John D Angelo Office of Pavement Technology
PPA and Binder Modification John D Angelo Office of Pavement Technology 1 What is the Effect of PPA on binder properties? How does PPA react with polymers? What is the affect of different crude sources?
More informationThe Laboratory Evaluation of Bio Oil Derived From Waste Resources as Extender for Asphalt Binder
Michigan Technological University Digital Commons @ Michigan Tech Dissertations, Master's Theses and Master's Reports - Open Dissertations, Master's Theses and Master's Reports 2013 The Laboratory Evaluation
More informationBiomass Processes & Technologies Adding Value to Home Grown Resources
FRONTLINE BIOENERGY, LLC Renewable Fuels & Products Biomass Processes & Technologies Adding Value to Home Grown Resources Jerod Smeenk Frontline BioEnergy, LLC Home Grown Energy Conference Morris, MN February
More informationPresentation to: Emerging Energies Conference University of California Santa Barbara
Presentation to: Emerging Energies Conference University of California Santa Barbara February 10-11, 2006 Maurice Hladik, Director of Marketing, Iogen Corporation Who is Iogen? Headquartered in Ottawa,
More informationThe ARK Reformer. Animal Litter. Synthetic Crude Oil Synthesis Gas (SynGas) Fertilizer Biomass. Solid Waste. Waste to Fuel
ARK Power Dynamics The ARK Reformer Waste is a Resource in the Wrong Place. Input: Output: Animal Litter Solid Waste Synthetic Crude Oil Synthesis Gas (SynGas) Fertilizer Biomass Waste to Fuel ARK Produces
More informationFast pyrolysis of lignin. Elma Gyftopoulou Bio-Energy Research Group PyNe Meeting, Vicenza, 12 October 2007
Fast pyrolysis of lignin Elma Gyftopoulou Bio-Energy Research Group PyNe Meeting, Vicenza, 12 ctober 2007 1 Lignin Lignin is usually considered as a polyphenolic material having an amorphous structure,
More informationUniversity of Nevada Reno; EZ-lime Report
May 22, 2008 University of Nevada Reno; EZ-lime Report This report summarizes the evaluation of the HMA mixtures that include E-Z lime from the Tucson, Arizona project. The laboratory experiment consisted
More informationRe-Refined Engine Oil Bottoms
Fall Asphalt Seminar Gerry Huber Heritage Research Group Re-Refined Engine Oil Bottoms December 9, 2014 Asphalt Binder Specifications Pre- Strategic Highway Research Program Post- SHRP PG- Specifications
More informationTorrefaction to Improve Biomass for Energy and Biofuels Production and Carbon Sequestion. Chris Hopkins, Research Associate
Torrefaction to Improve Biomass for Energy and Biofuels Production and Carbon Sequestion Chris Hopkins, Research Associate Funding Sources and Partners North Carolina State University Golden LEAF Foundation
More informationCREATIVITY AND EXPERTISE to develop solutions for the marine industry. Green Tech 2016 Marine fuels from forest biomass
CREATIVITY AND EXPERTISE to develop solutions for the marine industry Green Tech 2016 Marine fuels from forest biomass Marine fuels Marine fuels are specified according to ISO 8217:2012 Heavy fuel oil
More informationDevelopment of a lab-scale auger reactor for biomass fast pyrolysis and process optimization using response surface methodology
Graduate Theses and Dissertations Graduate College 2009 Development of a lab-scale auger reactor for biomass fast pyrolysis and process optimization using response surface methodology Jared Nathaniel Brown
More informationBinder and Mixture ETG Update
Binder and Mixture ETG Update 1 2 High Temperature Binder Criteria Study Refine the Multi-Stress Creep and Recovery Test Evaluate multiple binders Evaluate binder and mix properties to develop specification
More informationProcess Intensification of a Fluidized Bed Pyrolyzer via Autothermal Operation. Joseph Polin, Lysle Whitmer, Ryan Smith, Robert Brown Nov.
Process Intensification of a Fluidized Bed Pyrolyzer via Autothermal Operation Joseph Polin, Lysle Whitmer, Ryan Smith, Robert Brown Nov. 1 TCS 2016 Heat transfer is the bottleneck to fast pyrolysis Heat
More informationBiomass and Biofuels. Biomass
and Biofuels Prof. Tony Bridgwater BioEnergy Research Group Aston University, Birmingham B4 7ET AV Bridgwater 2008 Energy crops Agricultural and forestry wastes Industrial & consumer wastes 2 Why convert
More informationDevelopment of an Innovative Bio-Binder Using Asphalt-Rubber Technology
Technical Paper ISSN 1996-6814 Int. J. Pavement Res. Technol. 6(4):447-456 Copyright @ Chinese Society of Pavement Engineering Development of an Innovative Bio-Binder Using Asphalt-Rubber Technology Joana
More informationBiorefineries. International status quo and future directions. Ed de Jong / Rene van Ree
Biorefineries International status quo and future directions Ed de Jong / Rene van Ree Contents 1. Biobased Economy 2. Biorefineries - Definition 3. Biorefineries - Categories 4. Biorefineries - Objective
More informationImpacts of Lubricating Oils on Rheology and Chemical Compatibility of Asphalt Binders
6th Conference of the European Asphalt Technology Association Stockholm, Sweden June 15, 2015 Impacts of Lubricating Oils on Rheology and Chemical Compatibility of Asphalt Binders Pouya Teymourpour 1 Sven
More informationSECTION 703 BITUMINOUS MATERIALS SCOPE
703 SECTION 703 BITUMINOUS MATERIALS SCOPE 703.01.01 MATERIALS COVERED A. This specification covers the quality of asphalt cement, liquid asphalt, emulsified asphalt, cationic emulsion, anionic emulsion
More informationThe biocrack Process a refinery integrated biomass-to-liquid concept
The biocrack Process a refinery integrated biomass-to-liquid concept Peter Pucher, IEA Bioenergy Conferce, 27-10-2015 BDI - BioEnergy International AG BDI at a glance Austrian based, highly professional
More informationBiomass for Energy and Fuel
Biomass for Energy and Fuel Reference: Donald L. Klass, Biomass for Renewable Energy, Fuels and Chemicals, Academic Press, 1998. http://www.energy.kth.se/compedu/webcompedu/media/lectu re_notes/s1b11c2.pdf
More informationRubber Modified Binders and Mixtures
Rubber Modified Binders and Mixtures Presented by: Gaylon L. Baumgardner Paragon Technical Services, Inc. and Ergon Asphalt and Emulsions, Inc. 56 th Annual New Jersey Asphalt Paving Conference 5-6 March
More informationPerformance Graded (PG) Asphalts
Performance Graded (PG) Asphalts A Driving Force In Asphalt SUPERPAVE Update for NJDOT/NEAUPG Mechanistic Pavement Design Seminar Princeton, NJ - Feb. 25, 2003 What is SUPERPAVE? New Asphalt Binder specification
More informationAsphalt 101 Materials: HMA Part 1. Rocky Mountain Asphalt Conference and Equipment Show. February 18, 2009
Asphalt 101 Materials: HMA Part 1 Rocky Mountain Asphalt Conference and Equipment Show February 18, 2009 1 SUPERPAVE Achieving Performance 2 Weak Behavior Hot Behavior Cold Behavior 3 SPECIFYING PERFORMANCE
More informationPractical Issues of Co-Firing and Gasification of Biomass October 28, 2003
Practical Issues of Co-Firing and Gasification of Biomass October 28, 2003 IEA Bioenergy Joint Task Meeting Practical Issues of Biomass One Environmental philosophy: Think Globally, Act Locally For renewable
More informationBiochar Characterization and Engineering
Biochar Characterization and Engineering Catherine Brewer ISTC Biochar Symposium September 1, 2010 Outline About CSET Three Thermochemical Processes Biochar Engineering Initial Characterization Study 17
More informationGASIFICATION THE WASTE-TO-ENERGY SOLUTION SYNGAS WASTE STEAM CONSUMER PRODUCTS TRANSPORTATION FUELS HYDROGEN FOR OIL REFINING FERTILIZERS CHEMICALS
GASIFICATION THE WASTE-TO-ENERGY SOLUTION WASTE SYNGAS STEAM CONSUMER PRODUCTS HYDROGEN FOR OIL REFINING TRANSPORTATION FUELS CHEMICALS FERTILIZERS POWER SUBSTITUTE NATURAL GAS W W W. G A S I F I C A T
More informationAtom Economical Biofuel Production from Biomass. Devinder Mahajan. AEC 2010 New York Hilton New York. November 8-9, 2010
Atom Economical Biofuel Production from Biomass Devinder Mahajan AEC 2010 New York Hilton New York November 8-9, 2010 Industry/University Cooperative Research Centers *dmahajan@notes.cc.sunysb.edu Our
More informationSustainable Production and Distribution of Bioenergy for the Central USA
Ken Moore, Stuart Birrell, Robert Brown, Mike Casler, Jill Euken, Mark Hanna, Dermot Hayes, Jason Hill, Keri Jacobs, Cathy Kling, David Laird, Robert Mitchell, Patrick Murphy, Raj Raman, Charles Schwab,
More informationBiofuels: Costs and Potential for Mitigating Greenhouse Gases
Biofuels: Costs and Potential for Mitigating Greenhouse Gases Madhu Khanna Department of Agricultural and Consumer Economics Energy Biosciences Institute University of Illinois, Urbana-Champaign GHG Emissions
More informationcomparison of bio-oil produced in a fractionated bio-oil collection system
Graduate Theses and Dissertations Graduate College 2009 comparison of bio-oil produced in a fractionated bio-oil collection system Anthony Joseph Sherwood Pollard Iowa State University Follow this and
More informationComparing the Performance of Granular and Extracted Binder from Buton Rock Asphalt
Technical Paper ISSN 1997-14 Int. J. Pavement Res. Technol. 7(1):25-3 Copyright @ Chinese Society of Pavement Engineering Comparing the Performance of and Extracted Binder from Buton Rock Asphalt Kemas
More informationSECTION 703 BITUMINOUS MATERIALS 01SCOPE
703 SECTION 703 BITUMINOUS MATERIALS 01SCOPE 703.01.01 MATERIALS COVERED A. This specification covers the quality of asphalt cement, liquid asphalt, emulsified asphalt, cationic emulsion, anionic emulsion
More informationEvaluation of performance tests on bitumens
Evaluation of performance tests on bitumens Otakar Vacin 1, a, Radek Cerny 2, Jiri Plitz 3, b 1 Czech Technical University & DuPont, Prague, Czech Republic 2 Research Institute of Inorganic Chemistry,
More informationEconomics of a New Generation of Bioenergy Crops: Implications for Land Use and Greenhouse Gases
Economics of a New Generation of Bioenergy Crops: Implications for Land Use and Greenhouse Gases Madhu Khanna Department of Agricultural and Consumer Economics University of Illinois, Urbana-Champaign
More informationFast Pyrolysis of Agricultural Residues from Cassava Plantation for Bio-oil Production
Fast Pyrolysis of Agricultural Residues from Cassava Plantation for Bio-oil Production 1. INTRODUCTION Biomass as a source of sustainable energy is widely accepted for its potential to satisfy environmental
More informationTorrefaction, Pyrolysis, and Gasification- Thermal Processes for Resource Recovery and Biosolids Management
Torrefaction, Pyrolysis, and Gasification- Thermal Processes for Resource Recovery and Biosolids Management Jeanette Brown, PE, BCEE, D.WRE, F.WEF,F.ASCE NEWEA-Annual Conference January 24, 2018 Presentation
More informationAPPENDIX A DRAFT PERFORMANCE-BASED MIX DESIGN PROCEDURE FOR POROUS FRICTION COURSE
APPENDIX A DRAFT PERFORMANCE-BASED MIX DESIGN PROCEDURE FOR POROUS FRICTION COURSE Standard Practice for Permeable Friction Course (PFC) Mix Design AASHTO Designation: 1. SCOPE 1.1 This standard covers
More informationCanada s New Bio-Oil & Bio-Char Company & Feeding Technology Description.
Canada s New Bio-Oil & Bio-Char Company & Feeding Technology Description www.agri-therm.com 1 The depletion of fossil fuel reserves ( oil prices) Global demand for renewable fuels and green chemicals Demand
More informationRoutes to Higher Hydrocarbons BIO, Pacific Rim Summit
Routes to Higher Hydrocarbons BIO, Pacific Rim Summit Thomas D. Foust, Ph.D., P.E. Director, National Advanced Fuels Consortium NREL Bioenergy Center December 9, 2013 NREL is a national laboratory of the
More informationPay Adjustment for Performance Graded Asphalt Cement
Page 1 of 5 1.0 SCOPE This standard practice sets the pay adjustment for out of specification performance graded asphalt cement used in the construction and maintenance of Manitoba Provincial highways.
More informationFuture U.S. Biofuels and Biomass Demand Uncertainty Reigns. Wally Tyner
Agricultural Outlook Forum Presented: February 24-25, 2011 U.S. Department of Agriculture Future U.S. Biofuels and Biomass Demand Uncertainty Reigns Wally Tyner Future U.S. Biofuels and Biomass Demand
More informationPyrolysis and Gasification
Pyrolysis and Gasification of Biomass Tony Bridgwater Bioenergy Research Group Aston University, Birmingham B4 7ET, UK Biomass, conversion and products Starch & sugars Residues Biological conversion Ethanol;
More informationAsphalt 101: An Introduction to Hot Mix Asphalt Materials. -Part I- Asphalt and Modified Asphalts. Scott Shuler CSU
Asphalt 101: An Introduction to Hot Mix Asphalt Materials -Part I- Asphalt and Modified Asphalts Scott Shuler CSU 1 Glue: Scott Shuler Sticky Glue: Marshall Shackelford 2 Why Study Asphalt? 2,200,000 of
More informationWRI. The. For Asphalt & Petroleum Insight
The WRI For Asphalt & Petroleum Insight Micro Field Sampling and Extraction + Universal Simple Aging Test (USAT) + 4mm Dynamic Shear Rheology = Fast, Easy Testing of Hot, Cold and Warm Paving, Roofing,
More informationDynamic Shear Rheometer: DSR
1 Dynamic Shear Rheometer: DSR Load Dynamic loading vs. static loading. Load Load Time Time Time Static Loading Dynamic Loading Types of loading. Compression, area is normal to load direction Tension,
More informationSeptember Paolo Taddei Pardelli Spike Renewables Srl RE-CORD Consortium Florence, Italy
September 2017 Spike Renewables Srl -SME Partner Profile Engineering and Prototyping Activities Paolo Taddei Pardelli Spike Renewables Srl RE-CORD Consortium Florence, Italy Spike Renewables SrL Spike
More informationBiofuels: Trends, Specifications, Biomass Conversion, and GHG Assessments
Biofuels: Trends, Specifications, Biomass Conversion, and GHG Assessments 6 th International Symposium on Fuels and Lubricants New Delhi, India March 9-12, 2008 S. Kent Hoekman, Ph.D. Desert Research Institute
More informationII.E.1 Distributed Bio-Oil Reforming
II.E.1 Distributed Reforming Stefan Czernik (Primary Contact), Richard French, Michael Penev National Renewable Energy Laboratory (NREL) 15013 Denver West Parkway Golden, CO 80401 Phone: (303) 384-7703
More informationEvaluation of the Ductility Specifications for Straight Asphalt Binder in Louisiana. Mostafa Elseifi Louisiana State University
Evaluation of the Ductility Specifications for Straight Asphalt Binder in Louisiana Mostafa Elseifi Louisiana State University 1 Introduction Louisiana Binder Specifications: PG 64-22 is allowed on base
More informationAlternative Paving Binders Gayle King Rocky Mountain Asphalt Conference
Alternative Paving Binders Gayle King Rocky Mountain Asphalt Conference February 26, 2010 Mission Statement: Create a flexible pavement binder which: is derived from sustainable renewable resources enables
More informationThe National Bioenergy Center and Biomass R&D Overview
The National Bioenergy Center and Biomass R&D verview Dr. Michael A. Pacheco Director of National Bioenergy Center National Renewable Energy Laboratory May 20, 2004 National Bioenergy Center Announced
More informationAssessment of Potential Biorefineries. Dr Kate Haigh, Prof Johann Görgens, Process Engineering
Assessment of Potential Biorefineries Dr Kate Haigh, Prof Johann Görgens, Process Engineering Overview Why investigate biorefinery scenarios? Technologies, techniques and processes currently under investigation
More informationAnalysis of sugars and phenolic compounds in biooil
Graduate Theses and Dissertations Iowa State University Capstones, Theses and Dissertations 2013 Analysis of sugars and phenolic compounds in biooil Marjorie Ruth Rover Iowa State University Follow this
More informationProcessing Recalcitrant Feedstocks in a Biorefinery
Processing Recalcitrant Feedstocks in a Biorefinery Johnway Gao Dwight Anderson Benjamin Levie Paul Spindler October 10-12, 2012 For Bio Pacific Rim Summit on Industrial Biotechnology and Bioenergy Vancouver
More informationDifferent Aspects of Biomass Pyrolysis: A General Review
Different Aspects of Biomass Pyrolysis: A General Review Ersan Pütün Anadolu University, Department of Materials Science and Engineering, Eskisehir, Turkey eputun@anadolu.edu.t Outline Energy needs and
More informationAsphalt Pavement Aging and Temperature Dependent Properties through a Functionally Graded Viscoelastic Model, Part-II: Applications
Materials Science Forum Vols. 631-632 (2010) pp 53-58 (2010) Trans Tech Publications, Switzerland doi:10.4028/www.scientific.net/msf.631-632.53 Asphalt Pavement Aging and Temperature Dependent Properties
More informationDesign Consideration of Asphalt Mixtures Containing RAS: Impact of Recycling Agents
Design Consideration of Asphalt Mixtures Containing RAS: Impact of Recycling Agents Louay N. Mohammad Sam Cooper, Jr. Department of Civil and Environmental Engineering LA Transportation Research Center
More informationHydrocarbon Drop-In Biofuels Engine Research Center University of Wisconsin-Madison June 8, 2011
PNNL-SA-77610 Hydrocarbon Drop-In Biofuels Engine Research Center University of Wisconsin-Madison June 8, 2011 John Holladay Pacific Northwest National Laboratory PO Box 999, MSIN: P8-60, Richland, WA
More informationWaste to energy conversion Dr. Prasenjit Mondal Department of Chemical Engineering Indian Institute of Technology, Roorkee
Waste to energy conversion Dr. Prasenjit Mondal Department of Chemical Engineering Indian Institute of Technology, Roorkee Lecture 01 Introduction - 01 Good morning. Myself Doctor Prasenjit Mondal, associate
More informationUS Energy Mandates and the Promises of Biofuels
US Energy Mandates and the Promises of Biofuels Dr. Elena del Campillo BSCI442 October 30, 2008 THE 21ST CENTURY AMERICA S CHALLENGES: 1- SECURE ENERGY FUTURE 2- DECREASED DEPENDENCE ON FOREIGN OIL 3-
More informationWhere the Rubber Meets the Road
Page 1 of 5 Where the Rubber Meets the Road Written by Frank Hill Tuesday, 27 May 2008 Crumb rubber content proves to be a key porous asphalt ingredient in successful Chicago Green Alley program. Despite
More informationSpecial issue: Renewable Fuels and the Bioeconomy
Number 69 February 16, 2007 Special issue: Renewable Fuels and the Bioeconomy Renewable Fuels and More: Creating a Sustainable Bioeconomy for the Nation was the title of the January 31, 2007 Agronomy Seminar
More informationMass production of chemicals from biomass-derived oil by directly atmospheric. distillation coupled with co-pyrolysis
Supplementary Materials Mass production of chemicals from biomass-derived oil by directly atmospheric distillation coupled with co-pyrolysis Xue-Song Zhang, Guang-Xi Yang, Hong Jiang*, Wu-Jun Liu & Hong-Sheng
More informationHYDROGEN FROM BIOMASSSS
HYDROGEN FROM BIOMASSSS Submitted By SHAIKH AMIR B. PAWAR SUDHIR R. NOOKALA HARSH. 1 SR.NO PARTICULARS PAGE NO. 1 INTRODUCTION 4 2 BIOMASS AS A RENEWABLE SOURCE 6 3 PROCESS CONCEPT 9 4 PRODUCTION OF BIO-OIL
More informationBiomass combustion and soot formation mechanism
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/289539687 Biomass combustion and soot formation mechanism Presentation September 2015 DOI:
More informationPyrolysis of Low Grade Biomass and Waste
Pyrolysis of Low Grade Biomass and Waste Dr. Marion Carrier m.carrier@aston.ac.uk Fuel and Energy Research Forum 27 th June 2017 Leeds Primary processing Biochemical conversion Thermochemical conversion
More informationAlternative Energy: The Energy of Innovation in Biofuels
Alternative Energy: The Energy of Innovation in Biofuels Presented by: Affairs Greg Krissek, Director, Government Kansas Economic Policy Conference October 22, 2009 Presentation Outline Current Outlook
More information