15.6. Current status in commercial gasification of biomass

Fig. 15.15 shows the number of commercial, demonstration, and pilot biomass gasification plants which are currently in operation worldwide (updated data from Thermal Gasification Facilities Database—IEA Task 33 (IEA, a)). Most of the existing commercial plants on biomass gasification are dedicated to the production of power or combined heat and power (CHP) and are located in Europe. On the contrary, nearly all the facilities currently producing biofuels from biomass gasification at a commercial level are located in US and Canada. American Process, Enerkem Corporation, Range Fuels, CORE BioFuel, and Abengoa operate facilities which produce ethanol from woody biomass and MSW. In the case of demonstration and pilot plants, the ratio of facilities producing biofuels to those producing CHP increases significantly, with more facilities dedicated to the production of biofuels from high-quality syngas. This trend shows the increasing interest of research and development in the synthesis of biofuels and chemicals from biomass gasification. Similar to the commercial plants, all the demonstration and pilot facilities operating in US and Canada are producing biofuels. The balance between projects dedicated to CHP and biofuels in Europe is in line with the strategy of the region for maintaining its leadership on the development of state-of-the-art technology for CHP generation, and the increasing investment on R&D for the production of second-generation biofuels via gasification of lignocellulose biomass.

Table 15.5

Examples of the products that can be obtained by means of syngas fermentation and bacteria responsible of the process (Munasinghe and Khanal, 2011, 2010; Younesi et al., 2005, 2008; Henstra et al., 2007; Beneroso et al., 2015)

ProductBacteria
Acetate
Acetobacterium woodii
Archaeoglobus fulgidus
Butyribacterium methylotrophicum
Clostridium autoethanogenum
Clostridium carboxidivorans
Clostridium ljungdahlii
Desulfotomaculum kuznetsovii
Desulfotomaculum thermobenzoicum subsp.
Thermosyntrophicum
Eubacterium limosum
Methanosarcina acetivorans strain C2A
Moorella thermoacetica
Moorella thermoautotrophica
Oxobacter pfennigii
Peptostreptococcus productusv
Butanol
Butyribacterium methylotrophicum
Clostridium carboxidivorans
Butyrate
Butyribacterium methylotrophicum
Clostridium carboxidivorans
Oxobacter pfennigii
Ethanol
Butyribacterium methylotrophicum
Clostridium autoethanogenum
Clostridium carboxidivorans
Clostridium ljungdahlii
Formate
Archaeoglobus fulgidus
Methanosarcina acetivorans strain C2A
Hydrogen
Archaeoglobus fulgidus
Carboxydothermus hydrogenoformans
Carboxydibrachium pacificus
Carboxydocella sporoproducens
Carboxydocella thermoautotrophica
Citrobacter sp. Y19
Desulfotomaculum carboxydivorans
Moorella strain AMP
Rhodopseudomonas palustris P4
Rhodospirillum rubrum
Rubrivivax gelatinosus
Thermincola carboxydiphila
Thermococcus strain AM4
Thermolithobacter carboxydivorans
Thermosinus carboxydivorans
Table Continued

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ProductBacteria
Methane
Methanobacterium formicum
Methanobacterium thermoautotrophicum
Methanosarcina acetivorans strain C2A
Methanosarcina barkeri
Methanothermobacter thermoautotrophicus
Rhodospirillum rubrum
PolyhydroxyalkanoatesRhodospirillum rubrum

image

image
Figure 15.15 Commercial, demonstration and pilot biomass gasification facilities. Data from IEA. Task 33. Thermal Gasification of Biomass. International Energy Agency.
The number of biomass-to-liquid facilities at all scales rises significantly when including plants under construction and projected (IEA; World Gasification Database, 2015). A summary of the main facilities including raw material, main product, and status is shown in Table 15.6.
One of the best-known biomass gasification technologies is probably the Choren Carbo-V Process developed by Choren Industries and currently owned by Linde Engineering Dresden. The Carbo-V process consists of three stages: carbonization at moderate temperature, oxidation of evolved volatiles to generate hot gasification agent, and entrained gasification of char obtained from the first step. Other companies focused on the development of entrained flow gasification technology for biofuels production are Pearson, FZK/KIT, and Mitsubishi Heavy Industries. In the case of bubbling fludized bed biomass gasifiers, Enerkem Technologies has long expertise with the first demonstration facilities of the BioSyn process for CHP generation built in the 1970s. Foster Wheeler, Andritz Carbona, Energy Products of Idaho LP (now Outotec), and ThyssenKrupp Uhde are also important technology developers of fludized bed (BFB and CFB) gasifiers. Andritz Carbona is also involved in the development of gas conditioning for downstream FT synthesis of liquid hydrocarbons.

Table 15.6

Commercial, demonstration, and pilot biomass gasification facilities

CompanyTypeCountryRaw materialProductStatus
EnerkemCommercialCanadaLignocellulosics, MSWEthanolOperational
CORE BioFuelCommercialCanadaWaste woodGasoline type fuelOperational
Diamond GreenCommercialUSAnimal fat, used cooking oil, otherDieselOperational
AltAirCommercialUSLignocellulosics, camelinaDiesel, jet fuelOperational
AbengoaCommercialUSLignocellulosicsEthanolOperational
REG Synthetic FuelsCommercialUSAnimal fat, used cooking oil, otherDieselOperational
American ProcessCommercialUSLignocellulosics, woody biomassEthanolOperational
Range FuelsCommercialUSLignocellulosics, wood and wood waste from timber harvesting operationsEthanol, methanolOperational
BioMCNCommercialNetherlandsBiodiesel and oleochemicals, othersMethanolOperational
Fulcrum BioEnergy's Sierra Biofuels PlantCommercialUSMSWEthanol, powerUnder commissioning
Clean Fuels Technology Inc.CommercialUSVariousFT-liquids, fuel gasUnder construction
Table Continued

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CompanyTypeCountryRaw materialProductStatus
DuPontCommercialUSLignocellulosics, corn stover, switchgrassEthanolUnder construction
Emerald BiofuelsCommercialUSWaste fats and oils, otherDieselUnder construction
Clean Fuels Technology Inc.CommercialUSVariousFT-liquids, fuel gasUnder construction
Ace Ethanol (Sweetwater)CommercialUSLignocellulosicsEthanolUnder construction
Red Rock Biofuels LLCCommercialUSWoody biomassFT-liquidsUnder construction
Rottneros ABCommercialSwedenLignocellulosics, black liquourMethanolPlanned
Rottneros ABCommercialSwedenLignocellulosics, woody biomassMethanolPlanned
VärmlandsMethanol ABCommercialSwedenLignocellulosics, woody biomassMethanolPlanned
BioMCNCommercialNetherlandsLignocellulosics, woody biomassMethanolPlanned
Enerkem and GreenFieldCommercialCanadaWasteEthanolPlanned
Cool PlanetCommercialUSLignocellulosics, woody biomassGasoline type fuelAnnounced
Tembec Chemical GroupDemonstrationCanadaLignocellulosics, black liquorEthanolOperational
Table Continued

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CompanyTypeCountryRaw materialProductStatus
EnerkemDemonstrationCanadaLignocellulosics, waste wood, clean wood, saw mill residuesFT-liquids, fuel gasOperational
West BiofuelsDemonstrationUSClean wood, waste wood, clean wood, other biomassFT-liquidsOperational
Edeniq & Logos TechDemonstrationUSLignocellulosics, corn stover, baggasseEthanolOperational
American ProcessDemonstrationUSLignocellulosicsEthanolOperational
CoskataDemonstrationUSLignocellulosics, wood chips, natural gasEthanolOperational
BTN Bionic Fuel Technologies AGDemonstrationDenmarkLignocellulosics, straw pelletsDiesel, FT-liquidsOperational
Goeteborg EnergiDemonstrationSwedenLignocellulosics, woody biomassSNGOperational
E.ON Gasification Development ABDemonstrationSwedenLignocellulosics, woody biomassSNGUnder construction
ThyssenKrupp UhdeDemonstrationFranceVariousDiesel, kerosenePlanned
ECNDemonstrationNetherlandsLignocellulosicsSNGPlanned
Solena/British AirwaysDemonstrationUKWasteJet fuelPlanned
SynGest Inc.DemonstrationUSLignocellulosics, corn cobs, energy crops, and waste woodAmmoniaPlanned
ZeaChemPilotUSLignocellulosics, poplar, sugar, wood, chipsEthanol, mixed alcohols, various chemicalsOperational
Table Continued

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CompanyTypeCountryRaw materialProductStatus
Range FuelsPilotUSLignocellulosics, Georgia pine, hardwoods, and Colorado beetle kill pineMixed alcoholsOperational
Iowa State UniversityPilotUSLignocellulosics, grains, oilseeds, vegetable oils, glycerinEthanol, FT-liquids, biodiesel, pyrolysis oilsOperational
CoskataPilotUSLignocellulosicsEthanolOperational
GTI Gas Technology InstitutePilotUSLignocellulosics, pellets, wood chipsClean syngasOperational
University of ToledoPilotUSWaste woodDieselOperational
DuPontPilotUSLignocellulosics, corn stover, switchgrassEthanolOperational
Southern Research InstitutePilotUSLignocellulosics, cellulosics, MSW, coal/biomass, syngasFT-liquids; mixed alcohols; industrial sugars; mixed fossil/lignocellulosic feedstocks for power productionOperational
INEOS New Planet BioenergyPilotUSVegetal waste, MSW, othersEthanol, powerOperational
AlgenolPilotUSAlgae, othersEthanolOperational
EnerkemPilotCanadaLignocellulosics, MSW, wood chips, treated wood, sludge, petroleum coke, spent plastics and wheat strawEthanol, methanol, SNGOperational
Table Continued

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CompanyTypeCountryRaw materialProductStatus
Vienna University of TechnologyPilotAustriaLignocellulosicsFT-liquidsOperational
AirLiquidPilotFranceForestry and agricultural wasteDiesel, keroseneOperational
CutecPilotGermanyLignocellulosics, straw, wood, dried silage, organic residuesFT-liquidsOperational
Karlsruhe Institute of Technology (KIT)PilotGermanyLignocellulosicsDiesel, gasoline type fuelOperational
ECNPilotNetherlandsWaste woodSNGOperational
LTU Green FuelsPilotSwedenLignocellulosics, black liquourDMEOperational
TÜBİTAK MRC – Energy InstitutePilotTurkeyBiomass and biomass coal blendsFT-liquidsOperational
TÜBİTAK MRC – Energy InstitutePilotTurkeyBiomass and biomass coal blendsSNGOperational
Research Triangle InstitutePilotUSLignocellulosicsFT-liquids, mixed alcoholsPlanned

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Data from IEA. Task 33. Thermal Gasification of Biomass. International Energy Agency; World Gasification Database. June 2015; Available from: http://www.gasification.org/what-is-gasification/world-database/.

In the case of new gasification technologies, Westinghouse Plasma Corp. provides commercial plasma gasifiers, which are to be used in the plant that Coskata is building in Pennsylvania (US) to produce ethanol or the Air Products' plant to be built in the UK. InEnTec develops and provides the Plasma Enhanced Melter (PEM) gasifier technology for waste to liquid projects.
There are yet other examples of commercial innovative gasification technologies. Rentech-ClearFuels has developed a high efficiency hydrothermal reformer (HEHTR) which converts cellulosic feedstocks into hydrogen and syngas. On the other hand, Bionic's Fuel Technologies has developed microwave-assisted gasification technology combined with catalyst development for the production of biofuels via bio-syngas.
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