bioliq - BtL pilot plant

Transcription

1 bioliq - BtL pilot plant Aviation Biofuels through Biomass Gasification, IEA Task 33 Engler-Bunte-Institut, Chemische Energieträger Brennstofftechnologie, EBI ceb Institut für Technische Chemie, Vergasungstechnologie, ITC vgt KIT Universität des Landes Baden-Württemberg und nationales Forschungszentrum in der Helmholtz-Gemeinschaft

2 Motivation Biomass is the only renewable carbon carrier and on long term to be used for carbon containing products prior to heat power Synthesis gas is a versatile platform for fuels and chemicals productions as well as between biomass and fossil feedstocks Thermo-chemical biorefineries are feedstock flexible and combine the production of fuels, chemicals, heat and power High feedstock potential by using sustainable biomass resources, i.e. biogenic residues Natural gas Fischer-Tropsch synthesis Hydrocarbons Refining LPG Naphta Kerosene Diesel Wax Detergents.. Biomass Gasification to synthesis gas Methanation Methane(SNG) Shift reaction Hydrogen Synthetic fuels and chemicals Coal Methanol synthesis Methanol Further processing Dimethyl ether Ethylene Propylene Gasoline advanced fuels Oxygenates 2

3 the bioliq BtL Process BtL residual biomass to gasoline de-central feedstock pretreatment central gasification / synthesis pilot plant with 500 kg/h straw pyrolysis, 5 MW gasification fast pyrolysis for slurry production from straw entrained flow gasification high temperature gas upgrading direct DME gasoline synthesis 3

4 De-centralized / central concept Energy densification of biomass in regional distributed plants by bioliqsyncrude production Economic conversion in large scale to syngas and further refining into fuels & chemicals Energy density: 2 GJ/m 3 25 GJ/m 3 36 GJ/m 3 4

5 Process chart biosyncrude O 2 (Steam) Gas cleaning and conditioning Biomass Pre-treatment High pressure entrained flow gasification Filter Sorption Catalyst CO 2 and water separation Syngas Slag Synfuel Fast pyrolysis biosyncrude De-central Fuel synthesis Centralized DME synthesis 5

6 Status of the bioliq project Stage I Stage II Stage III Stage IV Process Fast pyrolysis High pressure entrained flow gasification Gas cieaning and Synthesis I Synthesis II Product BioSyncrude Synthesis gas Dimethyl ether Gasoline Capacity 2 MW (500 kg/h) 5 MW (1 t/h) 150 kg/h < 100 l/h Realization State In operation In operation In operation Partners: TCI: 64 Mio.EUR 6

7 bioliq pilot plant Fast pyrolysis (2 MW, 500 kg/h) Entrained Flow Gasification (5 MW, 1 t/h) Gasoline synthesis (2 MW, 50 kg/h) Biomass conditioning BioSyncrude Tank farm Hot gas cleaning (2 MW, 700 Nm 3 /h)

8 Pyrolysis flow chart In cooperation with: 8

9 High pressure entrained flow gasification Technical Data 5 MW (M fuel = 1000 kg/h) 40 bar (research), 80 bar (production) Gasification agents: O 2, steam Feed: biosyncrude (slurry) 9

10 bioliq Entrained Flow Gasifier research focus atomization of high viscous fuel fuel conversion / slagging radiation / analytics numerical simulation technical data membrane wall EFG 40 and 80 bar configuration 1 t/h slurry / 1 MW oxygen / steam blown 10

11 Helmholtz Virtual Institute for Gasification Technology HVIGasTech Research Field Energy

12 Integrated Research on Gasification High Pressure Atomization Process Control PAT fuel O 2 / Steam Fuel Conversion Entrained Flow Gasification REGA Raw Syngas Process Efficiency Numerical Simulation Measuring Techniques Slag Materials bioliq EFG 5MW 80 bar Helmholtz Virtual Institute for Gasification Technology Slag Control 12

13 High Temperature-High Pressure Gas Cleaning HTHP dry sorption of sour gas compounds and alkali Catalytic conversion of hydrocarbons and N-species Entrained flow sorption Syngas from Gasifier Filter Sorption Catalyst Syngas CO 2 separation (optional) 700 m 3 /h STP synthesis gas (40 m³/h at 80 bar, 800 C) Energy savings ca. 10% compared to state-of-the-art gas cleaning Process integration 13 Entrained flow sorption Syngas from Gasifier Syngas Catalytic Ceramic Filter DI Leibold, Prof. Seifert / ITC

14 Synthesis plant scheme Cycle gas 700 m n ³/h syngas 40 kg/h gasoline 65 bar Flare DMEreactor WGSreactor CO 2 -Absorber Gasoline reactor Distillation Air Gasoline Syngas CO2-Absorber Separator Heavy fraction Process water CO 2 Desorber 14

15 EnergyLab 2.0 / Energy Systems 2050 Biomass Flash Pyrolysis HP-Gasifier HTHP Gas- Cleaning + Conditioning Synthesis Chemicals/Fuels Solar Power Storage Park (KIT) Wind Park (Partner) HP-Gas Turbine + Generator Gas Heat Plant Network Storage Electrical Electrochemical Chemical Thermal Gas grid Electrical Power Grid Geothermal energy plant (Partner) Thermal Storage (DLR) MW Electrolysis Facility (FZJ) Consumers Buildings Experimental Plants Smart Energy System Simulation and Control Center (SEnSSiCC) 15

16 bioliq impressions 12 km pipelines, 50 km wiring, engineering hours, 250 motors, 1500 t steel, 64 Mio. EUR TCI, 40 pumps etc. 1 st full operation in

17 Investition in die Zukunft gefördert durch die Europäische Union Europäischer Fonds für regionale Entwicklung und das Land Baden-Württemberg 17