Technologies for hydrogen liquefaction. David Berstad, SINTEF Energi AS Gasskonferansen, Trondheim, 11. april
|
|
- Ethan Randall
- 5 years ago
- Views:
Transcription
1 Technologies for hydrogen liquefaction David Berstad, SINTEF Energi AS Gasskonferansen, Trondheim, 11. april
2 Presentation outline Properties of hydrogen Brief history of hydrogen liquefaction Hydrogen liquefiers, current use and capacities Description of state-of-the-art liquefaction technology Outlook potential for short- and long-term improvements for hydrogen liquefaction processes 2
3 Hydrogen (H 2 ) properties Molar mass: kg/kmol Normal boiling point: 20.3 K ( -253 C) Critial pressure: 13 bar Critical temperature: 33 K ( -240 C) Normal liquid density: 71 kg/m 3 Lower heating value: 120 MJ/kg (33.3 kwh/kg) Higher heating value: 142 MJ/kg (39.4 kwh/kg) 3
4 Some liquid-hydrogen-related historic events 1898: First successful liquefaction by J. Dewar (UK) 1952: 0.6 t/d liquefier built (NBS-AEC Cryogenic Engineering Laboratory, Boulder, Colorado) Mid/late 1950s: Liquid hydrogen demand for space rocket propulsion 0.8 t/d t/d + 27 t/d (Built by Air Products in West Palm Beach, Florida) 1987: Europe's largest hydrogen liquefaction plant built 10 t/d (Build by Air Liquide in Waziers, France) Liquid hydrogen needed for development of the Ariane 5 space launch vehicle 4
5 Current applications for liquid hydrogen 5 Aerospace industry Chemical industries Electronic/semiconductor industry Health care industries Metallurgical industries Fuel cell manufacturers Glass production Food and beverage industry LH 2 LH 2
6 Rough liquefier capacities in selected regions America: < 300 t/d Europe: 20 t/d Japan: 30 t/d 6
7 Density ratio: Lqiuid at 1 atm / Compressed gas Purpose of liquefaction Enabling high-density storage and transport at low pressure Transport and storage economics analogous to LNG vs. CNG Hydrogen Pressure of compressed gas [bar] Methane
8 Liquefaction power / Energy content Importance of high hydrogen liquefier efficiency Ratio between liquefaction power (electric) and energy content (heating value) of the liquefied gas 35% 30% 25% State of the art (5 10 ton per day) Large potential for improving hydrogen liquefier efficiency by scaling up train capacity! 20% 15% 10% Hydrogen, LHV Hydrogen, HHV Methane, LHV Methane, HHV 5% Methane Snøhvit LNG ( ton per day) 8 0% 25% 30% 35% 40% 45% 50% 55% 60% Exergy efficiency of liquefaction process
9 Current liquid hydrogen storage capacity Image source: Kawasaki Heavy Industries 9 NASA, USA m t 20 m JAXA, Japan 540 m 3 38 t 12 m LH 2 truck < 50 m 3 < 3.5 t
10 Large-scale liquid hydrogen storage Image source: Kawasaki Heavy Industries Existing m t m t JAXA, Japan 540 m 3 38 t NASA, USA m t 45 m 12 m 20 m LH 2 truck < 50 m 3 < 3.5 t 10
11 Hydrogen liquefier feed and product conditions Hydrogen feed pressure: typically bar (critical pressure is approximately 13 bar) Hydrogen purity requirement: Generally ppm, depending on impurity composition Internal adsorbers at low temperature in the liquefier reduces the impurities concentration to < 1 ppm before final liquefaction stages 11 Final liquid hydrogen state: Typically saturated or subcooled liquid at bar Para-hydrogen content > 95 %
12 State of the art for hydrogen liquefaction 12 Current "large-scale" plants Capacity of typically 5 15 ton per day Hydrogen Claude cycles using liquid nitrogen for precooling Typically kwh/kg specific liquefaction power Smaller plants Capacity typically below 2 3 ton per day Helium Brayton cycles with liquid nitrogen precooling gives the best overall economy Lower capacities can also be delivered, down to approximately 0.15 ton per day Small capacities are more sensitive to CAPEX and less to OPEX
13 State of the art for hydrogen liquefaction Hydrogen Claude cycle Liquid nitrogen pre-cooling to 80 K 20 bar H2 feed bar LN 2 precooling cycle LN 2 30 C -180 C Hydrogen purification in adsorbers after LN 2 pre-cooling -193 C Adiabatic ortho-para conversion after LN 2 pre-cooling Hydrogen Further continuous ortho-para conversion internally in heat exchangers Final liquefaction by expansion through an ejector, also recompressing boiloff gas from storage bar 3 5 bar Hydrogen Claude refrigeration cycle -242 C -243 C -251 C -252 C bar
14 State of the art for hydrogen liquefaction Oil-free hydrogen piston compressors 2-stage low-pressure compressor 20 bar H2 feed bar LN 2 precooling cycle LN 2 30 C -180 C 2-stage high-pressure compressor -193 C Plate-fin heat exchangers filled with catalyst grains on the hydrogen feed side for orthopara conversion Hydrogen Open liquid nitrogen pre-cooling process Supplied from adjacent air separation unit or other source Capacity control: Smooth load control between roughly 40 % and 100 % load bar 3 5 bar Hydrogen Claude refrigeration cycle -242 C -243 C -251 C -252 C bar
15 State of the art for hydrogen liquefaction Cryogenic expanders Radial hydrogen turboexpanders 20 bar H2 feed bar LN 2 precooling cycle LN 2 30 C -180 C Oil or gas bearings (or magnetic) Dynamic gas bearings are most reliable and the current frontier. Installed in all recent liquefiers in Japan Courtesy of Linde Kryotechnik AG. S. Bischoff, L. Decker. First operating results of a dynamic gas bearing Turbine in an industrial hydrogen liquefier. AIP Conference Proceedings 1218, 887 (2010) Hydrogen -193 C Typically kw, up to > 85% isentropic efficiency Oil or gas brakes to dissipate shaft power bar 3 5 bar Hydrogen Claude refrigeration cycle -242 C -243 C -251 C -252 C bar
16 Scaling up liquefier train capacity enables High-efficiency hydrocarbon-based mixed refrigerant pre-cooling processes PRICO-type, Kleemenko-type, or cascade-type processes are possible Higher degree of process integration Lower losses in heat exchangers Larger and more efficient compression and expansion machinery Possibility of power recovery from cryogenic expanders instead of dissipating the shaft power with brakes Lower relative boil-off rate from liquid hydrogen storage Long-term: Possibly new refrigerant mixtures, e.g. He/Ne or H 2 /Ne to enable 16 the use of turbocompressors instead of piston compressors
17 Relative exergy loss kw exergy / kw heat transferred] Very tigh heat integration needed to curb thermodynamic losses 4 ΔT between hot and cold side [ C] Cold side ΔT 5 C 3 2 ΔT 4 C ΔT 3 C ΔT Q 1 ΔT 2 C 17 ΔT 1 C Hot side temperature { C] Hot side
18 Temperature [K] Very tigh heat integration needed to curb thermodynamic losses Composite Curves for a block with 100 ton hydrogen per day capacity Duty [MW]
19 Temperature [K] Temperature difference [K] Very tigh heat integration needed to curb thermodynamic losses Composite Curves for a block with 100 ton hydrogen per day capacity Duty [MW]
20 Liquefaction power / Energy content Targeted liquefier efficiency improvement Up to 50 % reduction of power requirement has been identified by several projects 1,2 35% 30% State of the art (5 10 ton per day) kwh/kg 25% 20% Target for scaled-up process (> 50 ton per day) 15% Hydrogen, LHV 10% 25% 30% 35% 40% 45% 50% 55% 60% Exergy efficiency of liquefaction process Hydrogen, HHV Cardella U., Decker L., Klein H. Large-Scale Hydrogen Liquefaction. Economic viability. ICEC 26 - ICMC 2016 conference
21 Targeted liquefier efficiency improvement 21 Courtesy of Linde Kryotechnik AG. Cardella U., Decker L., Klein H. Large-Scale Hydrogen Liquefaction. Economic viability. ICEC 26 - ICMC 2016 conference
22 Targeted specific cost improvement More than 50 % specific liquefaction cost is targeted from scaling-up, which enables reductions in both specific CAPEX and specific OPEX. 22 Courtesy of Linde Kryotechnik AG. U. Cardella, L. Decker, H. Klein. Roadmap to economically viable hydrogen liquefaction, International Journal of Hydrogen Energy, Volume 42, Issue 19, 2017, Pages
23 Acknowledgements This publication is based on results from the research project Hyper, performed under the ENERGIX programme. The authors acknowledge the following parties for financial support: Statoil, Shell, Kawasaki Heavy Industries, Linde Kryotechnik, Mitsubishi Corporation, Nel Hydrogen and the Research Council of Norway (255107/E20). 23
24 Teknologi for et bedre samfunn
25 Conversion of ortho-h 2 to para-h 2 Hydrogen exists in two different spin isomers and thus energy levels At ambient temperature, an equilibrium hydrogen mixture consists of: 75 % ortho-hydrogen higher energy level, parallel spin 25 % para-hydrogen lower energy level, antiparallel spin In liquid state, the equilibrium composition is close to 100 % para-h 2 Without conversion during liquefaction, almost 20 % of the liquid would evaporate within the first 24 hours of storage, due to spontaneous conversion 25 The heat of spontaneous conversion is higher than the heat of evaporation at liquid storage conditions
26 Density ratio: Compressed gas / Lqiuid at 1 atm Purpose of liquefaction Enabling high-density storage and transport at low pressure Transport and storage economics analogous to LNG vs. CNG 70% 60% 50% 40% 30% Methane Hydrogen 26 20% 10% 0% Pressure of compressed gas [bar]
Large-Scale Hydrogen Production and Liquefaction for Regional and Global Export
Large-Scale Hydrogen Production and Liquefaction for Regional and Global Export David Berstad (david.berstad@sintef.no), Rahul Anantharaman, Øivind Wilhelmsen, Vidar Skjervold, Petter Nekså SINTEF Energy
More informationHydrogen liquefaction, storage and long-distance transport David Berstad, SINTEF Mission Innovation, Deep dive workshop
Hydrogen liquefaction, storage and long-distance transport David Berstad, SINTEF (david.berstad@sintef.no) Mission Innovation, Deep dive workshop Canada House, Berlin, 17 October 2018 Norway: Renewable
More informationLarge scale hydrogen liquefaction in combination with LNG re-gasification
Large scale hydrogen liquefaction in combination with LNG re-gasification Andres Kuendig a, Karl Loehlein a, Gert Jan Kramer b, Joep Huijsmans c a Linde Kryotechnik AG, Daettlikonerstrasse 5, 8422 Pfungen,
More informationSTORSKALA PRODUKSJON OG DISTRIBUSJON AV HYDROGEN I FLYTENDE FORM; HYPER
STORSKALA PRODUKSJON OG DISTRIBUSJON AV HYDROGEN I FLYTENDE FORM; HYPER Petter Nekså a,b, David Berstad a and Sigmund Størset a Gasskonferansen 2018, Trondheim, 2018-04-11 a SINTEF Energy Research, Department
More informationModified Reverse-Brayton Cycles for Efficient Liquefaction of Natural Gas
Modified Reverse-Brayton Cycles for Efficient Liquefaction of Natural Gas H.M. Chang 1, J.H. Park 1, K.S. Cha 2, S. Lee 2 and K.H. Choe 2 1 Hong Ik University, Seoul, Korea 121-791 2 Korea Gas Corporation,
More informationThermo-Fluid Modeling of a Full Scale Liquid Hydrogen Storage System with Integrated Refrigeration
Paper #006 478 1 Thermo-Fluid Modeling of a Full Scale Liquid Hydrogen Storage System with Integrated Refrigeration J. H. Baik 1, W. U. Notardonato 2, S. Karng 3, S. Kim 3, and I. Oh 4 1 Florida Solar
More informationGTI Small-Scale Liquefier Technology. March 2013
GTI Small-Scale Liquefier Technology March 2013 GTI Liquefier System > Proven technology in use at 13,000-30,000 gpd > Optimized for energy efficiency > System well suited to rapid start-up and frequent
More informationIntegrated Design for Demonstration of Efficient Liquefaction of Hydrogen (IDEALHY) Fuel Cells and Hydrogen Joint Undertaking (FCH JU)
Integrated Design for Demonstration of Efficient Liquefaction of Hydrogen (IDEALHY) Fuel Cells and Hydrogen Joint Undertaking (FCH JU) Grant Agreement Number 278177 Title: Assessment of Complete Plan Authors
More informationProblems in chapter 9 CB Thermodynamics
Problems in chapter 9 CB Thermodynamics 9-82 Air is used as the working fluid in a simple ideal Brayton cycle that has a pressure ratio of 12, a compressor inlet temperature of 300 K, and a turbine inlet
More informationIntegrated design for demonstration of efficient liquefaction of hydrogen (IDEALHY) Fuel Cells and Hydrogen Joint Undertaking (FCH JU)
Integrated design for demonstration of efficient liquefaction of hydrogen (IDEALHY) Fuel Cells and Hydrogen Joint Undertaking (FCH JU) Grant Agreement Number 278177 Title: Large-Scale Hydrogen Liquefaction
More informationInnovative Air Separation Processes for Oxy-Combustion Power Plants
2 nd International Oxyfuel Combustion Conference OCC2 12 th -16 th September 2011, Capricorn Resort, Yeppoon, Australia Innovative Air Separation Processes for Oxy-Combustion Power Plants by Chao Fu and
More informationThe Separation and Liquefaction of Oxygenated CBM Yang Kejian and Zhang Wu
The Separation and Liquefaction of Oxygenated CBM Yang Kejian and Zhang Wu Abstract CBM, or Coal Bed Methane, with air released during coal mining production has been a long time issue. It has not been
More informationLinde Kryotechnik AG. Effects of oil contamination on cryogenic plants. Ionic Liquids.
Linde Kryotechnik AG. Effects of oil contamination on cryogenic plants. Ionic Liquids. Andreas Rüegge Coventry, 6 th September 2017 Contents 1. Company Profile 2. Oil contamination in cryogenic systems
More informationLARGE SCALE HYDROGEN PRODUCTION AND LIQUEFACTION Petter Nekså a,b and David Berstad a
LARGE SCALE HYDROGEN PRODUCTION AND LIQUEFACTION Petter Nekså a,b and David Berstad a Tokyo, 2017-02-28 a SINTEF Energy Research, Department of Gas Technology, NORWAY b NTNU, Department of Energy and Process
More informationENHANCED HEAT. transfer solutions
ENHANCED HEAT transfer solutions Jeremy Provost, TechnipFMC, France, outlines the benefits of dual enhanced heat transfer solutions for LNG plants. Today, LNG accounts for approximately 2.5% of global
More informationLow Carbon Technology for Marine Application. Hyundai Heavy Industries / Corporate Research Center Se-Young Oh, Sangmin Park Nov.
Low Carbon Technology for Marine Application Hyundai Heavy Industries / Corporate Research Center Se-Young Oh, Sangmin Park Nov. 29, 2018 Contents 1. Background 2. Hydrogen Energy for Marine Application
More informationMaking Hydrogen Liquefaction more competitive: Overview of the Project and of the Supply Pathways considered
Making Hydrogen Liquefaction more competitive: Overview of the Project and of the Supply Pathways considered Petter Nekså, SINTEF Energy Research Klaus Stolzenburg, PLANET Grant Agreement No. 278177 Overview
More informationBrazed Aluminum Heat Exchangers (BAHX) for Optimisation of Natural Gas Liquefaction Processes. Gastech 2017
Brazed Aluminum Heat Exchangers (BAHX) for Optimisation of Natural Gas Liquefaction Processes Authors: Doug Ducote / Paul Shields Introduction Gastech 2017 Brazed aluminum heat exchangers (BAHX), also
More informationSIMULATION AND SENSITIVITY ANALYSIS OF A MIXED FLUID CASCADE LNG PLANT IN A TROPICAL CLIMATE USING A COMMERCIAL SIMULATOR
SIMULATION AND SENSITIVITY ANALYSIS OF A MIXED FLUID CASCADE LNG PLANT IN A TROPICAL CLIMATE USING A COMMERCIAL SIMULATOR Gianfranco Rodríguez 1, Fabiana Arias 1, Maria G. Quintas 1, Alessandro Trigilio
More informationContents. Tribute to a great thermodynamicist Professor Lucien Borel
Contents Preface Tribute to a great thermodynamicist Professor Lucien Borel v vii CHAPTER 1 Generalities and fundamental laws 1 l.a Cooling of a copper piece 1 l.b Shock of a container against a wall 3
More informationNOVEL SCHEME FOR SMALL SCALE LNG PRODUCTION in POLAND. W.H. Isalski
NOVEL SCHEME FOR SMALL SCALE LNG PRODUCTION in POLAND W.H. Isalski Presentation Overview The history of gas de-nitrogenation in Poland Changes in feed gas Changes in market conditions Expanding market
More informationGTI Small Scale Liquefier Technology
GTI Small Scale Liquefier Technology LNG 17 Houston, TX April 18, 2013 Tony Lindsay. P.E. R&D Director Gas Technology Institute What We Do >GTI takes on tough energy challenges, turning raw technology
More informationResearch on a Magnetic Refrigeration Cycle for Hydrogen Liquefaction
Research on a Magnetic Refrigeration Cycle for Hydrogen Liquefaction T. Utaki 1, K. Kamiya 2, T. Nakagawa 1, T. A. Yamamoto 1 and T. Numazawa 2 1 Graduate school of Engineering, Osaka University Osaka,
More informationDYNAMICS OF BASELOAD LIQUEFIED NATURAL GAS PLANTS ADVANCED MODELLING AND CONTROL STRATEGIES
DYNAMICS OF BASELOAD LIQUEFIED NATURAL GAS PLANTS ADVANCED MODELLING AND CONTROL STRATEGIES Dr. Matthew J. Okasinski, P.E. Principal Engineer Air Products and Chemicals, Inc. Allentown, Pennsylvania, USA
More informationMulti-Stage Cascade Refrigeration System
Multi-Stage Cascade Refrigeration System Contents Refrigeration Cycle and Input Condition of Natural Gas Cascade Refrigeration Three-Stage Refrigeration of methane Two-Stage Refrigeration of ethylene Three-Stage
More informationDevelopment, modelling and evaluation of a small-scale gas liquefaction plant
Downloaded from orbit.dtu.dk on: Jul 27, 2018 Development, modelling and evaluation of a small-scale gas liquefaction plant Nguyen, Tuong-Van; Rothuizen, Erasmus Damgaard; Markussen, Wiebke Brix; Elmegaard,
More informationThermodynamic (energy-exergy) analysis of pre-cooled linde system
International Journal of Research in Engineering and Innovation Vol-1, Issue- (17), 1-6 International Journal of Research in Engineering and Innovation (IJREI) journal home page: http://www.ijrei.com ISSN
More informationTesting of a 1 kw-class Cryogenic Turboalternator
426 Brayton Cryocooler Developments 1 Testing of a 1 kw-class Cryogenic Turboalternator D. Deserranno, A. Niblick, M. Zagarola Creare Hanover, NH 03755, USA ABSTRACT Future NASA missions will require hydrogen
More informationNitrogen production plants HPN
INDEX Nitrogen production plants HPN 1. Introduction 1.1. Membrane permeation 1.2. PSA 2. HPN (High Pressure Nitrogen) 3. HPN plant advantages 4. Choice of the process 5. Customer HPN technical form generator
More informationEnergy Efficiency and Recovery at Large Scale Cryogenic Plants: A Survey
Energy Efficiency and Recovery at Large Scale Cryogenic Plants: A Survey J. G. Weisend II, P. Arnold, R. Garoby, W. Hees, J. Jurns, A. Lundmark, X.L. Wang November 24, 2017 Introduction Cryogenics is an
More informationLCNG-LNG refuelling stations LNG AS A FUEL FOR VEHICLES.
LCNG-LNG refuelling stations LNG AS A FUEL FOR VEHICLES www.cryostar.com 1 Different refueling technologies CNG: Compressed Natural Gas refueling - Gas coming from a gaseous source (pipeline) - Refueling
More informationPlant Engineering. Engineering Technology
Plant Engineering Taiyo Nippon Sanso assumes full control of every aspect of plant construction from feasibility studies, engineering, procurement of materials, manufacturing of equipment, construction,
More informationGastech Singapore October Capital Cost and Efficiency Data for the ZR-LNG Dual Methane Expander Liquefaction Technology
Gastech Singapore October 2015 Capital Cost and Efficiency Data for the ZR-LNG Dual Methane Expander Liquefaction Technology Authors: GW Howe, GF Skinner, AD Maunder Presenter: GW Howe Introduction LNG
More informationInternational Journal of Scientific & Engineering Research, Volume 5, Issue 7, July-2014 ISSN
ISSN 2229-5518 858 LNG is used in different areas. It is widely used as fuel or oil in transportation fields as it has Industrial Refrigeration and Cryogenics department TKM College of engineering Kollam,
More informationTeknologi Pemrosesan Gas (TKK 564) Instructor: Dr. Istadi (http://tekim.undip.ac.id/staf/istadi )
Teknologi Pemrosesan Gas (TKK 564) Instructor: Dr. Istadi (http://tekim.undip.ac.id/staf/istadi ) Email: istadi@undip.ac.id id Instructor s t Background BEng. (1995): Universitas Diponegoro Meng. (2000):
More informationAn Introduction to the Patented. VX TM Cycle. Small-Scale Production of LNG from Low-Pressure Gas by Methane Expansion
An Introduction to the Patented VX TM Cycle Small-Scale Production of LNG from Low-Pressure Gas by Methane Expansion A. What opportunities and problems does the VX TM Cycle address? The VX Cycle (short
More informationREDUCE GREENHOUSE GAS EMISSIONS ACROSS THE LNG CHAIN
REDUCE GREENHOUSE GAS EMISSIONS ACROSS THE LNG CHAIN Chiu, Chen-Hwa, ChevronTexaco Energy Research and Technology Company Knaus, Chris, ChevronTexaco Energy Research and Technology Company Lewis, Craig,
More informationLNG Basics for Petroleum Engineers
LNG Basics for Petroleum Engineers Michael Choi Retired 1 To help protect your privacy, PowerPoint has blocked automatic download of this picture. Primary funding is provided by The SPE Foundation through
More informationTHE CONCEPT OF INTEGRATED CRYOGENIC ENERGY STORAGE FOR LARGE SCALE ELECTRICITY GRID SERVICES. Finland *corresponding author
THE CONCEPT OF INTEGRATED CRYOGENIC ENERGY STORAGE FOR LARGE SCALE ELECTRICITY GRID SERVICES Sakari Kaijaluoto 1, Markus Hurskainen 1,* and Pasi Vainikka 2 1 VTT Technical Research Centre of Finland, Koivurannantie
More informationTKP Kjemisk prosessteknologi, fordypningsprosjekt
TKP4580 1 Kjemisk prosessteknologi, fordypningsprosjekt Kandidat 10011 Oppgaver Oppgavetype Vurdering Status 1 Handing in the specialization report. Filopplasting Manuell poengsum Levert TKP4580 1 Kjemisk
More informationEfficient Liquefaction of Hydrogen: Results of the IDEALHY Project
XX th energie symposium, Stralsund/Germany, 7 9 November 2013 page 1/8 Efficient Liquefaction of Hydrogen: Results of the IDEALHY Project K. Stolzenburg a, D. Berstad b, L. Decker c, A. Elliott d, Ch.
More informationProposal of an innovative, high-efficiency, large-scale hydrogen liquefier
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 33 (2008) 3116 3121 Available at www.sciencedirect.com journal homepage: www.elsevier.com/locate/he Proposal of an innovative, high-efficiency, large-scale hydrogen
More informationTitle slide. LNG Technology. Compiled by PD.Supriyadi
Title slide LNG Technology Compiled by PD.Supriyadi 1 What is LNG? Colorless, odorless, non toxic hydrocarbon in very low temperature liquid form (cryogenic) Mainly (90% plus) is Methane, the lightest
More informationENERGY AND EXERGY ANALYSIS OF SNØHVIT - AN LNG PROCESSING PLANT IN NORWAY
ENERGY AND EXERGY ANALYSIS OF SNØHVIT - AN LNG PROCESSING PLANT IN NORWAY Anne Berit Rian *, Helene Lie, Ivar S. Ertesvåg Department of Energy and Process Engineering Norwegian University of Science and
More informationVANDOR S EXPANSION CYCLE: The VX Cycle
An Introduction to the Patent Pending VANDOR S EXPANSION CYCLE: The VX Cycle Small-Scale Production of LNG from Low-Pressure Pipeline Gas by Methane Expansion A. What opportunities and problems does the
More informationChemistry of Petrochemical Processes
Chemistry of Petrochemical Processes ChE 464 Instructor: Dr. Ahmed Arafat, PhD Office: building 45 room 106 E-mail: akhamis@kau.edu.sa www.kau.edu.sa.akhamis files Book Chemistry of Petrochemical Processes
More informationModern Small-Scale LNG Plant Solutions
Modern Small-Scale LNG Plant Solutions Clean and Stand-Alone Small Volume High Energy Density Many Possibilities LNG is becoming increasingly important all over the world for optimizing the natural gas
More informationA new cryogenic high-pressure H2 test area: First results
Proceedings of the 12th IIR International Conference: Dresden, Germany, September 11-14, 2012. A new cryogenic high-pressure H2 test area: First results J. Klier *, M. Rattey *,**, G. Kaiser *, M. Klupsch
More informationSYNTHESIS AND OPTIMIZATION OF DEMETHANIZER FLOWSHEETS FOR LOW TEMPERATURE SEPARATION PROCESSES
Distillation Absorption 2010 A.B. de Haan, H. Kooijman and A. Górak (Editors) All rights reserved by authors as per DA2010 copyright notice SYNTHESIS AND OPTIMIZATION OF DEMETHANIZER FLOWSHEETS FOR LOW
More informationA Novel LNG and Oxygen Stoichiometric Combustion Cycle without CO 2 Emission
Proceedings of the International Gas urbine Congress 2003 okyo November 2-7, 2003 IGC2003okyo S-087 A Novel LNG and Oxygen Stoichiometric Combustion Cycle without CO 2 Emission Wei WANG, Ruixian CAI, Na
More informationBrazed aluminium heat exchangers (BAHXs), also referred to
Brazed aluminium heat exchangers (BAHXs), also referred to as plate fin heat exchangers, are at the heart of many of the processes used for the liquefaction of natural gas. They are deployed across the
More informationLNG Plant Overview. Seminar with Supplier Association Murmanshelf Murmansk, 15 May 2012 Jostein Pettersen
LNG Plant Overview Seminar with Supplier Association Murmanshelf Murmansk, 15 May 2012 Jostein Pettersen Table of Content Part 1 : LNG plant overview (Jostein) Part 2 : Main equipment units (Jostein) Part
More informationG. Spazzafumo Department of Industrial Engineering, University of Cassino, Italy
STORAGE OF HYDROGEN G. Spazzafumo Department of Industrial Engineering, University of Cassino, Italy Keywords: Hydrogen, Storage, Gaseous Hydrogen, Liquid Hydrogen, Hydrogen Slush, Cylinder, Cryogenic
More informationFaculty of Engineering 2 nd year 2016 Mechanical Engineering Dep. Final-exam (code: M 1222)
Benha University Thermodynamics II Faculty of Engineering 2 nd year 2016 Mechanical Engineering Dep. Final-exam (code: M 1222) Time: Three Hours (attempt all questions) (assume any missing data) Question1
More informationSimulation, Sensitivity Analysis and Introducing New Valid Process Cases in Air Separation Units
IOSR Journal of Applied Chemistry (IOSR-JAC) e-issn: 2278-5736.Volume, Issue 9 Ver. II (September. 27), PP 45-6 www.iosrjournals.org Simulation, Sensitivity Analysis and Introducing New Valid Process Cases
More informationTransportation in a Greenhouse Gas Constrained World
Transportation in a Greenhouse Gas Constrained World A Transition to Hydrogen? Rodney Allam Director of Technology Air Products PLC, Hersham, UK 3 4 The Problem: demand and cause People Prosperity Pollution
More informationA Study on Re-liquefaction Process of Boil-off Gas of LCO 2 Transfer Ship
A Study on Re-liquefaction Process of Boil-off Gas of LCO 2 Transfer Ship Yeongbeom Lee, Sanggyu Lee, Youngsoon Sohn, Kyusang Cha Korea Gas Corporation R&D Division 364, SongDo-Dong, Yeonsu-Gu, Incheon-City,
More informationOptimising. the LNG process. The rapidly expanding global LNG industry continues. Projects
Optimising the LNG process John Baguley, Liquefied Natural Gas Ltd, Australia, outlines the benefits of an innovative liquefaction process technology for mid scale LNG projects. The rapidly expanding global
More informationScienceDirect. Simulation of a novel single-column cryogenic air separation process using LNG cold energy
Available online at www.sciencedirect.com ScienceDirect Physics Procedia 67 (2015 ) 116 122 25th International Cryogenic Engineering Conference and the International Cryogenic Materials Conference in 2014,
More informationThe book has been printed in the camera ready form
The book has been printed in the camera ready form All right reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic,
More informationImprovements to configurations of natural gas liquefaction cycles
The Eighth Jordan International Chemical Engineering Conference (JIChEC 17) November 7-9, 17 Improvements to configurations of natural gas liquefaction cycles Said Al Rabadi 1 Department of Chemical Engineering
More informationCO 2. Recovery AND PRODUCTION
Recovery AND PRODUCTION HIGH PURITY from recovery and production plants When installing or upgrading your production business, join the last stateof-the-art of TPI Technology. A Recovery Plant will assure
More informationThermodynamic Analysis of Kapitza Cycle based on Nitrogen Liquefaction
IOSR Journal of Engineering (IOSRJEN) ISSN (e): 2250-3021, ISSN (p): 2278-8719 Vol. 04, Issue 05 (May. 2014), V6 PP 38-44 www.iosrjen.org Thermodynamic Analysis of Kapitza Cycle based on Nitrogen Liquefaction
More informationDesign Optimisation of the Graz Cycle Prototype Plant
Institute for Thermal Turbomaschinery and Machine Dynamics Graz University of Technology Erzherzog-Johann-University Design Optimisation of the Graz Cycle Prototype Plant Presentation at the ASME Turbo
More informationPrecooling strategies for efficient natural gas liquefaction
Originally appeared in: September/October 217, pgs 19-29. Used with permission. SPECIAL FOCUS: LNG TECHNOLOGY Precooling strategies for efficient natural gas liquefaction G. KRISHNAMURTHY, M. J. ROBERTS
More informationCompact liquefied gas expander technological advances
Compact liquefied gas expander technological advances Joel V. Madison President Ebara International Corporation SYNOPSIS LNG expanders are now an important part of every new LNG liquefaction plant. The
More informationLNG UNIT (ENGINEERING DESIGN GUIDELINE)
Page : 1 of 60 Guidelines for Processing Plant www.klmtechgroup.com Rev 01 KLM Technology #03-12 Block Aronia, Jalan Sri Perkasa 2 Taman Tampoi Utama 81200 Johor Bahru Malaysia (ENGINEERING DESIGN GUIDELINE)
More informationHydrogen: Background Info & R&D Needed For Application To The SuperGrid
Hydrogen: Background Info & R&D Needed For Application To The SuperGrid Presented to: SuperGrid 2 Workshop University of Illinois Urbana, IL Presented by: Dr. Robert B. Schainker Power Delivery & Markets
More informationAir Separation Unit for Oxy-Coal Combustion Systems
Air Separation Unit for Oxy-Coal Combustion Systems Jean-Pierre Tranier Richard Dubettier Nicolas Perrin Air Liquide 1st International Oxyfuel Combustion Conference, Cottbus September 9, 2009 Current state
More informationAnalysis of a Supercritical Hydrogen Liquefaction Cycle
Analysis of a Supercritical Hydrogen Liquefaction Cycle by Wayne Lawrence Staats, Jr. B.S., Mechanical Engineering University of Wisconsin-Madison, 2006 Submitted to the Department of Mechanical Engineering
More informationProcess Integration for Power-dominated Cryogenic Energy Systems 1. Introduction 2. Multi-period Synthesis of Power Systems
CHEMICAL ENGINEERING TRANSACTIONS Volume 21, 2010 Editor J. J. Klemeš, H. L. Lam, P. S. Varbanov Copyright 2010, AIDIC Servizi S.r.l., ISBN 978-88-95608-05-1 ISSN 1974-9791 DOI: 10.3303/CET1021044 259
More informationARCTIC LNG PLANT DESIGN: TAKING ADVANTAGE OF THE COLD CLIMATE
17 th INTERNATIONAL CONFERENCE & EXHIBITION ON LIQUEFIED NATURAL GAS (LNG 17) 17 th INTERNATIONAL CONFERENCE & EXHIBITION ON LIQUEFIED NATURAL GAS (LNG 17) ARCTIC LNG PLANT DESIGN: TAKING ADVANTAGE OF
More informationDME as a carrier of Renewable Energy
Annual Conference of Japan Institute of Energy, 6 August 2013 DME as a carrier of Renewable Energy Yotaro Ohno Corporation 1 Contents Introduction Comparison of Physical properties of Energy carriers Conversion
More informationGGFR. Methane Expo Best practices for evaluating and reducing emissions from oil and gas production An evaluation of Flare Gas Reduction Opportunities
GGFR Methane Expo Best practices for evaluating and reducing emissions from oil and gas production An evaluation of Flare Gas Reduction Opportunities Bent Svensson March 12-15, 2013-1 - Today s presentation
More informationOptimization of UA of heat exchangers and BOG compressor exit pressure of LNG boil-off gas reliquefaction system using exergy analysis
IOP Conference Series: Materials Science and Engineering PAPER OPEN ACCESS Optimization of UA of heat exchangers and BOG compressor exit pressure of LNG boil-off gas reliquefaction system using exergy
More informationHPC 2017 Performance simulation and exergy analysis on multi-stage compression high temperature heat pumps with R1234ze(Z) refrigerant
Performance simulation and exergy analysis on multi-stage compression high temperature heat pumps with R1234ze(Z) refrigerant Bin Hu, Di Wu, R.Z. Wang Institute of Refrigeration and Cryogenics Shanghai
More informationCO 2 recovery from industrial hydrogen facilities and steel production to comply with future European Emission regulations
Available online at www.sciencedirect.com Energy Procedia 37 (2013 ) 7221 7230 GHGT-11 CO 2 recovery from industrial hydrogen facilities and steel production to comply with future European Emission regulations
More informationENVIRONMENTALLY FRIENDLY COOLING IN HOT CLIMATES
ENVIRONMENTALLY FRIENDLY COOLING IN HOT CLIMATES Hanne Kauko SINTEF Energy Research This is SINTEF Energy Research We shape energy solutions for the future SINTEF Energy Research is an institute for applied
More informationMOLECULAR GATE TECHNOLOGY FOR (SMALLER SCALE) LNG PRETREATMENT
MOLECULAR GATE TECHNOLOGY FOR (SMALLER SCALE) LNG PRETREATMENT Presented at the 2010 Gas Processors 89 th Annual Convention Austin, TX March, 2010 Michael Mitariten, P.E. Guild Associates, Inc. Dublin,
More informationDevelopment of A Simulation Package of Natural Gas Liquefaction System
Development of A Simulation Package of Natural Gas Liquefaction System Nur Shadrina Amalina, Thomas Milano Setiawan, Wisnu Hendradjit, Sutanto Hadisupadmo Engineering Physics Department Institut Teknologi
More informationRefrigeration Kylteknik
Värme- och strömningsteknik Thermal and flow engineering Refrigeration 424159.0 Kylteknik Ron Zevenhoven Exam 24-3-2017 4 questions, max. points = 4 + 6 + 10 + 10 = 30 All support material is allowed except
More informationEquipment and Solutions NATURAL GAS AND SMALL SCALE LIQUEFACTION APPLICATIONS
Equipment and Solutions NATURAL GAS AND SMALL SCALE LIQUEFACTION APPLICATIONS THE CRYOSTAR GROUP CRYOSTAR is a cryogenic equipment manufacturer with more than 600 employees including 150 engineers. With
More informationDevelopment of a New High efficiency Dual cycle Natural Gas Liquefaction Process
Gastech 2017 Conference Development of a New High efficiency Dual cycle Natural Gas Liquefaction Process Chang LIN, Hong WANG, Gailing BAI, Di WU China Huanqiu Contracting & Engineering Corporation Limited.
More informationTable of Contents. iii. vi Tables. Figures. viii Foreword. ix Acknowledgments
Figures vi Tables viii Foreword ix Acknowledgments xi About the authors xiii Chapter 1. Fundamentals 1 Fluid Properties 1 Temperature 2 Pressure 3 Gravity and Miscibility 3 Solubility 4 The Ideal Gas Law
More informationWRAPPED MULTILAYER INSULATION FOR CRYOGENIC PIPING. S. A. Dye 1, A. B. Kopelove 1, and G.L. Mills 2. Arvada, Colorado, 80007, U.S. A.
WRAPPED MULTILAYER INSULATION FOR CRYOGENIC PIPING S. A. Dye 1, A. B. Kopelove 1, and G.L. Mills 2 1 Quest Product Development Arvada, Colorado, 80007, U.S. A. 2 Ball Aerospace and Technologies Corporation
More informationEnhancement of LNG Propane Cycle through Waste Heat Powered Absorption Cooling
Enhancement of LNG Propane Cycle through Waste Heat Powered Absorption Cooling A. Mortazavi 1, P. Rodgers 2, S. Al-Hashimi 2, Y. Hwang 1 and R. Radermacher 1 1 Department of Mechanical Engineering, University
More informationTRONDHEIM CCS CONFERENCE
TRONDHEIM CCS CONFERENCE June 15, 2011 6th Trondheim Conference on CO 2 Capture, Transport and Storage Pedro Casero Cabezón (pcasero@elcogas.es) ELCOGAS S.A (www.elcogas.es) 1 SCOPE IGCC & ELCOGAS, S.A
More informationTransfer and Storage of Flammable Liquefied Hydrocarbon Gases
Transfer and Storage of Flammable Liquefied Hydrocarbon Gases GPA Technical Meeting Antwerp, Belgium 22-24 February, 2012 Moving Fluids - Developments in Machinery Joel V. Madison CEO & President Ebara
More informationMIT Carbon Sequestration Forum VII Pathways to Lower Capture Costs
MIT Carbon Sequestration Forum VII Pathways to Lower Capture Costs 1 October 1 November 2006 Royal Sonesta Hotel, Cambridge, MA Oxyfuel Pathways Rodney Allam Consultant Air Products PLC, UK Oxyfuel Technology
More informationLNG Systems for Marine Application. LNG Reliquefaction & LNG Regasification. Oil & Gas Systems
LNG Systems for Marine Application LNG Reliquefaction & LNG Regasification Oil & Gas Systems LNG reliquefaction plant arrangement for a Q-flex membrane tanker Reliquefaction system for LNG Carriers Hamworthy
More informationSensitivity Analysis of Proposed LNG liquefaction Processes for LNG FPSO
Sensitivity Analysis of Proposed LNG liquefaction Processes for LNG FPSO Sultan Seif Pwaga Natural Gas Technology Submission date: July 2011 Supervisor: Carlos Alberto Dorao, EPT Norwegian University of
More informationPAPER-I (Conventional)
1. a. PAPER-I (Conventional) 10 kg of pure ice at 10 ºC is separated from 6 kg of pure water at +10 O C in an adiabatic chamber using a thin adiabatic membrane. Upon rupture of the membrane, ice and water
More informationGuillaume Petitpas Salvador M. Aceves
H 2 Enabling practical & affordable hydrogen at scale(s) Guillaume Petitpas Salvador M. Aceves 111 Lawrence Livermore セ @National Laboratory IM#: LLNL-PRES-742208 Safe, Long-Range, Scalable, Cost Effective,
More informationJoel V. Madison President
LNG Expanders - 10th Anniversary Keynote Address AIChE Spring Annual Meeting Orlando, Florida April 25, 2006 Joel V. Madison President Ebara International Corporation Nevada, USA Headquarters and Factory
More informationHighview Enterprises Limited, Liquid Air Energy Storage (LAES)
Liquid Air Energy Storage (LAES) Liquid Air Energy Storage Process 1. Charge 2. Store 3. Discharge 1. Charge: Offpeak or excess electricity is used to power an air liquefier, which produces liquid air.
More informationO 2 n-site Oxygen Production
O 2 n-site Oxygen Production DeJuan Frank Stew Harwood University of Oklahoma May 4, 2006 1 Outline Project Goal Brief Theory Progression of Project Design Design Conclusions Business and Economic Analysis
More informationKHI Activity for Hydrogen Supply Chain
The KISR-JCCP Joint Conference on Renewable Energy Petroleum Research Center (Lecture Hall, New Building) February 3, Wednesday, 2016 KHI Activity for Hydrogen Supply Chain Kawasaki Heavy Industries, Ltd.
More informationImprovements to configurations of natural gas liquefaction cycles
Improvements to configurations of natural gas liquefaction cycles Said Al Rabadi 1 1 Department of Chemical Engineering Al Balqa Applied University, P.O. Box 50, 21510 Huson Jordan Tel: +962 2 7010400,
More informationActive constraint regions for a natural gas liquefaction process
Active constraint regions for a natural gas liquefaction process Magnus G. Jacobsen a, Sigurd Skogestad a, a Department of Chemical Engineering, Norwegian University of Science and Technology, 7491 TRONDHEIM,
More informationCryogenics applications in the maritime field
Cryogenics applications in the maritime field LIVIU CONSTANTIN STAN, DANIELA ELENA MITU Department of Marine Engineering Constanta Maritime University 104, Mircea cel Batran Street, 900663, Constanta ROMANIA
More information