WO2008058712A3 - Verfahren zur erzeugung von wasserstoff - Google Patents

Verfahren zur erzeugung von wasserstoff Download PDF

Info

Publication number
WO2008058712A3
WO2008058712A3 PCT/EP2007/009819 EP2007009819W WO2008058712A3 WO 2008058712 A3 WO2008058712 A3 WO 2008058712A3 EP 2007009819 W EP2007009819 W EP 2007009819W WO 2008058712 A3 WO2008058712 A3 WO 2008058712A3
Authority
WO
WIPO (PCT)
Prior art keywords
bacteria
hydrogen
generating hydrogen
methanogenic
biogenic matter
Prior art date
Application number
PCT/EP2007/009819
Other languages
English (en)
French (fr)
Other versions
WO2008058712A2 (de
Inventor
Michaela Krupp
Renatus Widmann
Ruth Brunstermann
Maren Raabe
Original Assignee
Univ Duisburg Essen
Michaela Krupp
Renatus Widmann
Ruth Brunstermann
Maren Raabe
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 Univ Duisburg Essen, Michaela Krupp, Renatus Widmann, Ruth Brunstermann, Maren Raabe filed Critical Univ Duisburg Essen
Priority to BRPI0718757-2A2A priority Critical patent/BRPI0718757A2/pt
Priority to EP07846573A priority patent/EP2125638A2/de
Publication of WO2008058712A2 publication Critical patent/WO2008058712A2/de
Publication of WO2008058712A3 publication Critical patent/WO2008058712A3/de

Links

Classifications

    • 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
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Treatment Of Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Es wird ein Verfahren zur Erzeugung von Wasserstoff aus einem biogenen Stoff, insbesondere Abfall, vorgeschlagen. Sporenbildende Bakterien bauen den biogenen Stoff anaerob und im Dunklen ab, wobei Wasserstoff erzeugt wird. Eine sehr effektive Wasserstoffabscheidung bzw. -erzeugung kann dadurch erreicht werden, daβ die Bakterien zumindest kurzzeitig derart erhitzt werden, daβ methanbildende Bakterien abgetotet werden. Alternativ oder zusatzlich werden die Bakterien mit Sauerstoff oder Luft gespült, um die Erzeugung des Wasserstoffs zu stimulieren und/oder methanbildende Bakterien zu unterdrücken.
PCT/EP2007/009819 2006-11-14 2007-11-13 Verfahren zur erzeugung von wasserstoff WO2008058712A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0718757-2A2A BRPI0718757A2 (pt) 2006-11-14 2007-11-13 Processo para a produção de hidrogênio
EP07846573A EP2125638A2 (de) 2006-11-14 2007-11-13 Verfahren zur erzeugung von wasserstoff

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102006053818.8 2006-11-14
DE102006053818 2006-11-14
DE102006056459A DE102006056459A1 (de) 2006-11-14 2006-11-28 Verfahren zur Erzeugung von Wasserstoff
DE102006056459.6 2006-11-28

Publications (2)

Publication Number Publication Date
WO2008058712A2 WO2008058712A2 (de) 2008-05-22
WO2008058712A3 true WO2008058712A3 (de) 2009-07-02

Family

ID=39277760

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/009819 WO2008058712A2 (de) 2006-11-14 2007-11-13 Verfahren zur erzeugung von wasserstoff

Country Status (4)

Country Link
EP (1) EP2125638A2 (de)
BR (1) BRPI0718757A2 (de)
DE (1) DE102006056459A1 (de)
WO (1) WO2008058712A2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731998A (ja) * 1993-07-13 1995-02-03 Ebara Res Co Ltd 有機性廃棄物の微嫌気水素発酵法
US5464539A (en) * 1993-09-07 1995-11-07 Kajima Corporation Process for the production of hydrogen by microorganisms
DE10043468A1 (de) * 2000-09-04 2002-03-14 Herhof Umwelttechnik Gmbh Verfahren und Vorrichtung zur Erzeugung von Wasserstoff durch biologische Fermentation
US20040050778A1 (en) * 2001-12-19 2004-03-18 Tatsuya Noike Method of producing hydrogen gas by using hydrogen bacteria
WO2007082002A2 (en) * 2006-01-11 2007-07-19 Douglas Diemer Waste management facilities for the production of hydrogen gas and reduction of greenhouse gases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442211A (en) * 1982-06-16 1984-04-10 The United States Of America As Represented By The United States Department Of Energy Method for producing hydrogen and oxygen by use of algae
WO2002006503A2 (en) * 2000-07-18 2002-01-24 United States Department Of Energy Process for generation of hydrogen gas from various feedstocks using thermophilic bacteria

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731998A (ja) * 1993-07-13 1995-02-03 Ebara Res Co Ltd 有機性廃棄物の微嫌気水素発酵法
US5464539A (en) * 1993-09-07 1995-11-07 Kajima Corporation Process for the production of hydrogen by microorganisms
DE10043468A1 (de) * 2000-09-04 2002-03-14 Herhof Umwelttechnik Gmbh Verfahren und Vorrichtung zur Erzeugung von Wasserstoff durch biologische Fermentation
US20040050778A1 (en) * 2001-12-19 2004-03-18 Tatsuya Noike Method of producing hydrogen gas by using hydrogen bacteria
WO2007082002A2 (en) * 2006-01-11 2007-07-19 Douglas Diemer Waste management facilities for the production of hydrogen gas and reduction of greenhouse gases

Also Published As

Publication number Publication date
DE102006056459A1 (de) 2008-05-15
EP2125638A2 (de) 2009-12-02
BRPI0718757A2 (pt) 2013-12-03
WO2008058712A2 (de) 2008-05-22

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