WO2011163348A2 - Traitements de carburant d'aviation dans bioraffinerie forestière intégrée - Google Patents

Traitements de carburant d'aviation dans bioraffinerie forestière intégrée Download PDF

Info

Publication number
WO2011163348A2
WO2011163348A2 PCT/US2011/041431 US2011041431W WO2011163348A2 WO 2011163348 A2 WO2011163348 A2 WO 2011163348A2 US 2011041431 W US2011041431 W US 2011041431W WO 2011163348 A2 WO2011163348 A2 WO 2011163348A2
Authority
WO
WIPO (PCT)
Prior art keywords
wood
jet fuel
processes
process platform
organic acids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2011/041431
Other languages
English (en)
Other versions
WO2011163348A3 (fr
Inventor
Hemant P. Pendse
G. Peter Van Walsum
M. Clayton Wheeler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Maine System
Original Assignee
University of Maine System
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Maine System filed Critical University of Maine System
Publication of WO2011163348A2 publication Critical patent/WO2011163348A2/fr
Publication of WO2011163348A3 publication Critical patent/WO2011163348A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/40—Thermal non-catalytic treatment
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/50—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids in the presence of hydrogen, hydrogen donors or hydrogen generating compounds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/54—Acetic acid
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1011—Biomass
    • C10G2300/1014—Biomass of vegetal origin
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/08—Jet fuel
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Definitions

  • Jet fuel is currently derived from petroleum resources. Increasing worldwide use of air travel and leveling production of petroleum are likely to result in high prices for jet fuel into the foreseeable future. Unlike other uses for liquid fuels, such as home heating or ground transportation, there are no renewable alternatives available for fueling jet-powered air transportation. For reasons of increased sustainability and national security, it would be desirable to produce jet fuel from renewable resources.
  • This invention relates to an integrated suite of processes to make jet fuel from wood.
  • the processes are located within a wood products processing facility.
  • Fig. 5 is a graph showing accumulation of C3-C7 carboxylic acids in four wood extract fermentation conditions.
  • Fig. 6 is a graph showing accumulation of lactic acid in four wood extract fermentation conditions.
  • Fig. 7 is a graph showing accumulation of lactic acid in four wood extract fermentation conditions.
  • Fig. 8 shows sequencing batch fermentation at 50 gallon scale. After initial batch growth, fermented extract was removed and replaced with fresh extract at a rate of 20% volume once per week. On day 94 the extract was increased to 50% volume once per week.
  • Any suitable woody or other lignocellulosic feedstock can be used in the process.
  • specific feedstocks of interest include (1) forest residue available as low quality whole tree chips often used for direct combustion in wood-fired boilers and (2) raw wood extracts rich in hemicelluloses that otherwise would have been burned as a part of spent black liquor in recovery boilers at pulp mills. These two feedstocks are potentially available at existing wood processing facilities. Pulp mill facilities can include both producing facilities and repurposed facilities that are no longer producing pulp.
  • TDO Thermal deoxygenation
  • Hydroprocessing involves hydrogenation and hydroisomerization aimed at producing an appropriate mix of high carbon number alkanes and branched or cyclo alkanes.
  • the invention provides an integrated suite of processes to make jet fuel and associated hydrocarbon products from wood.
  • the processes are located within a wood products processing facility such as a pulp mill.
  • Brownstock which had been produced from wood chips in which much of the hemicellulose had been removed by hot water extraction.
  • extract was generated from mixed hardwood either in the Department of Chemical and Biological Engineering at the University of Maine or was kindly supplied by Old Town Fuel and Fiber, of Old Town ME.
  • the extracts were used raw, without conditioning.
  • the extracts used for this study were prepared by carrying out relatively mild condition extractions on hardwoods using either hot water or water mixed with green liquor.
  • Hot water extracts were obtained by cooking aspen wood strands in water.
  • the small scale green liquor extract was a blended 1.44% green liquor hemicellulose extract from mixed hard wood chips.
  • the total sugar content in the green liquor extract was measured to be around 10.25g/L and the acetic acid content was around 11.8g/L.
  • the total sugar content in the hot water extract was measured to be around 27g/L and the acetic acid was about 9.6g/L.
  • the large scale green liquor extracts were generated under similar but not identical conditions.
  • Inocula for this experiment were obtained from various sources, including secondary clarifier sludge from the waste water treatment facility at a kraft pulp mill, saline sediments from The Great Salt Lake in Utah and salt water sediment collected from tidal flats near Rockland or Friendship, ME. To minimize the exposure to oxygen, these were collected in tightly sealed containers with the solids content having microbes covered with sea water.
  • Methanogen Inhibitor
  • the small scale experiments were carried out in duplicate or triplicate batch mode to determine reproducibility of results.
  • the batch fermentations were performed in 250 ml serum bottles (Wheaton science products # 223950).
  • the bottles were filled with approximately 100ml of the wood extract in each bottle, which left sufficient head space for accumulation of produced gasses.
  • These bottles were placed in a shaking incubator (Sartorius Certomat BS-1) with continuous shaking at about 200 rpm and constant temperature maintenance. Two different temperatures are investigated for the process: one at 37°C and the other at 55°C.
  • the floor scale fermentations took place in a single 50 gallon fermentor.
  • One experiment was carried out in sequencing batch mode, in which 20 to 50% of the volume of the fermentor was exchanged once per week with fresh wood extract. This sequencing batch fermentation converted the extract sugar oligomers to organic acids without need of added enzymes or extract conditioning.
  • Bench scale scale fermentations were completed at four conditions: hot water extract at 37 and 55°C and green liquor extract at 37 and 55°C. A summary of results is presented in table SUB5.1.
  • Floor scale fermentations were carried out at 37 C with calcium carbonate and lime as buffers. In general, higher temperature fermentation favors production of acetic acid whereas mesophilic temperature fermentation produces a broader spectrum of longer chain aliphatic acids.
  • Table SUB5.1 Hot water and green liquor extract fermentations at thermophilic and mesophilic temperatures using ammonium bicarbonate as buffering agent.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Cette invention concerne une suite intégrée de traitements qui permettent de fabriquer du carburant d'aviation à partir du bois. Dans des modes de réalisation préférés, les traitements sont effectués dans une usine de traitement de produits du bois. L'invention concerne également une plateforme de traitement centrale qui utilise une désoxygénation thermique (TDO) d'acides organiques mélangés afin de produire un mélange majoritairement d'hydrocarbures. L'invention concerne en outre des produits provenant du traitement qui sont hydrotraités afin de faire varier le rendement et la composition du produit d'hydrocarbures qui comprend du carburant d'aviation et d'autres fractions d'hydrocarbures associées. Les produits peuvent être mélangés avec des tri-décanes ou tri-acylglycérides afin d'améliorer la qualité du carburant.
PCT/US2011/041431 2010-06-22 2011-06-22 Traitements de carburant d'aviation dans bioraffinerie forestière intégrée Ceased WO2011163348A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35728010P 2010-06-22 2010-06-22
US61/357,280 2010-06-22

Publications (2)

Publication Number Publication Date
WO2011163348A2 true WO2011163348A2 (fr) 2011-12-29
WO2011163348A3 WO2011163348A3 (fr) 2012-04-12

Family

ID=45372072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/041431 Ceased WO2011163348A2 (fr) 2010-06-22 2011-06-22 Traitements de carburant d'aviation dans bioraffinerie forestière intégrée

Country Status (1)

Country Link
WO (1) WO2011163348A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735610A1 (fr) 2012-11-26 2014-05-28 Neste Oil Oyj Cellules bactériennes oléagineuses et procédés pour produire des lipides
US9073841B2 (en) 2012-11-05 2015-07-07 Segetis, Inc. Process to prepare levulinic acid
US10618864B2 (en) 2011-11-23 2020-04-14 Gfbiochemicals Ip Assets B.V. Process to prepare levulinic acid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1966356T3 (pl) * 2005-12-12 2019-08-30 Neste Oyj Sposób wytwarzania rozgałęzionego składnika węglowodorowego
US7880049B2 (en) * 2006-06-06 2011-02-01 Wisconsin Alumni Research Foundation Production of liquid alkanes in the jet fuel range (C8-C15) from biomass-derived carbohydrates
US20090031615A1 (en) * 2007-08-01 2009-02-05 General Electric Company Integrated method for producing a fuel component from biomass and system therefor
US8105398B2 (en) * 2007-08-27 2012-01-31 Endicott Biofuels Ii, Llc Production of ester-based fuels such as biodiesel from renewable starting materials
FI20075794A7 (fi) * 2007-11-09 2009-05-10 Upm Kymmene Oyj Integroitu menetelmä dieselpolttoaineen valmistamiseksi biologisesta materiaalista sekä mainittuun menetelmään liittyvät valmisteet, käyttö ja laitteisto
US8198492B2 (en) * 2008-03-17 2012-06-12 Uop Llc Production of transportation fuel from renewable feedstocks
US20090253947A1 (en) * 2008-04-06 2009-10-08 Brandvold Timothy A Production of Blended Fuel from Renewable Feedstocks
US7960598B2 (en) * 2008-12-08 2011-06-14 Chevron U.S.A. Inc. Selective, integrated processing of bio-derived ester species to yield low molecular weight hydrocarbons and hydrogen for the production of biofuels
US8152867B2 (en) * 2008-12-17 2012-04-10 Bp Biofuels Uk Ltd. Process, plant and biofuel for integrated biofuel production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10618864B2 (en) 2011-11-23 2020-04-14 Gfbiochemicals Ip Assets B.V. Process to prepare levulinic acid
US9073841B2 (en) 2012-11-05 2015-07-07 Segetis, Inc. Process to prepare levulinic acid
EP2735610A1 (fr) 2012-11-26 2014-05-28 Neste Oil Oyj Cellules bactériennes oléagineuses et procédés pour produire des lipides
WO2014080070A1 (fr) 2012-11-26 2014-05-30 Neste Oil Oyj Cellules bactériennes oléagineuses et procédés de production de lipides

Also Published As

Publication number Publication date
WO2011163348A3 (fr) 2012-04-12

Similar Documents

Publication Publication Date Title
Menzel et al. Role of microbial hydrolysis in anaerobic digestion
González et al. Anaerobic co-digestion of wastes: reviewing current status and approaches for enhancing biogas production
Solé-Bundó et al. Anaerobic co-digestion of microalgal biomass and wheat straw with and without thermo-alkaline pretreatment
Liu et al. Pretreatment of wheat straw with potassium hydroxide for increasing enzymatic and microbial degradability
Kaparaju et al. Bioethanol, biohydrogen and biogas production from wheat straw in a biorefinery concept
Murali et al. Fermentation of wet-exploded corn stover for the production of volatile fatty acids
Ostovareh et al. Efficient conversion of sweet sorghum stalks to biogas and ethanol using organosolv pretreatment
Bruni et al. Steam treatment of digested biofibers for increasing biogas production
You et al. Improving anaerobic codigestion of corn stover using sodium hydroxide pretreatment
BR112015021239B1 (pt) Método para propagar um organismo que pode converter um ou mais monossacarídeos em um produto bioquímico
Wang et al. Combined process for ethanol fermentation at high-solids loading and biogas digestion from unwashed steam-exploded corn stover
Akobi et al. Impact of furfural on biological hydrogen production kinetics from synthetic lignocellulosic hydrolysate using mesophilic and thermophilic mixed cultures
Gómez-Guerrero et al. Co-digestion of Agave angustifolia haw bagasse and vinasses for biogas production from mezcal industry
Li et al. Effect of air mixing on high-solids anaerobic digestion of cow manure: Performance and mechanism
Chen et al. Biogas production from food waste hydrolysate using a subcritical water pretreated process and pulp wastewater seed sludge
US20120100591A1 (en) Process for producing fermentation products and fermentation medium compositions therefor
López-Linares et al. Development of a biorefinery from olive mill leaves: Comparison of different process configurations
Orozco-Mena et al. Fermentative lactic acid production from Sotol bagasse (Dasylirion spp.): Optimization of microwave-assisted biomass pre-treatment
Weber et al. Steam explosion versus hydrothermal carbonization: Evaluation of applicability for pretreatment of semi-solid waste from beverage industries to facilitate on-site biogas production
Luo et al. A co-ensiling strategy of food wastes: Peanut shell as an additive to distillers' grains to improve efficiency of energy conversion
van Dyk et al. Ethanol Production from Whole Sugarcane Using Solid-State Fermentation
Bondesson et al. Optimizing ethanol and methane production from steam-pretreated, phosphoric acid-impregnated corn stover
Steinbrecher et al. Fractionation of lignocellulosic fibrous straw digestate by combined hydrothermal and enzymatic treatment
Dziemianowicz et al. The effect of technological conditions on ABE fermentation and butanol production of rye straw and the composition of volatile compounds
KR101543067B1 (ko) 혼합균주를 이용한 해조류의 생물학적 전처리 방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11798836

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11798836

Country of ref document: EP

Kind code of ref document: A2