BR0017078A - Processo para produção de hidrogênio a partir de material orgânico decomposto por via anaeróbica - Google Patents

Processo para produção de hidrogênio a partir de material orgânico decomposto por via anaeróbica

Info

Publication number
BR0017078A
BR0017078A BR0017078A BR0017078A BR0017078A BR 0017078 A BR0017078 A BR 0017078A BR 0017078 A BR0017078 A BR 0017078A BR 0017078 A BR0017078 A BR 0017078A BR 0017078 A BR0017078 A BR 0017078A
Authority
BR
Brazil
Prior art keywords
organic material
producing hydrogen
decomposed organic
anaerobically decomposed
hydrogen production
Prior art date
Application number
BR0017078A
Other languages
English (en)
Other versions
BR0017078B1 (pt
Inventor
Sukomal Roychowdhury
Roy Edward Mcalister
Original Assignee
Sukomal Roychowdhury
Mcalister Roy E
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 Sukomal Roychowdhury, Mcalister Roy E filed Critical Sukomal Roychowdhury
Publication of BR0017078A publication Critical patent/BR0017078A/pt
Publication of BR0017078B1 publication Critical patent/BR0017078B1/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/36—Means for collection or storage of gas; Gas holders
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/59—Biological synthesis; Biological purification
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Electrochemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

"PROCESSO PARA PRODUçãO DE HIDROGêNIO A PARTIR DE MATERIAL ORGâNICO DECOMPOSTO POR VIA ANAERóBICA". Materiais orgânicos decompostos por via anaeróbica, tais como material de aterro sanitário ou lodo de esgoto, são tratados pela passagem de uma corrente elétrica através deles, para intensificar a produção de hidrogênio, suprimir a formação de metano, e diminuir o tempo necessário para processar esses materiais. Um processo e aparelho para a separação do dióxido de carbono de outro material gasoso produzido pela decomposição do material orgânico também são descritos.
BR0017078A 2000-02-01 2000-02-01 processo para produzir uma corrente de gás a partir de materiais orgánicos digeridos anaerobicamente. BR0017078B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2000/000288 WO2001056938A1 (en) 2000-02-01 2000-02-01 Process for production of hydrogen from anaerobically decomposed organic material

Publications (2)

Publication Number Publication Date
BR0017078A true BR0017078A (pt) 2002-11-05
BR0017078B1 BR0017078B1 (pt) 2012-09-18

Family

ID=9883303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0017078A BR0017078B1 (pt) 2000-02-01 2000-02-01 processo para produzir uma corrente de gás a partir de materiais orgánicos digeridos anaerobicamente.

Country Status (11)

Country Link
EP (1) EP1263686B1 (pt)
JP (1) JP4285933B2 (pt)
KR (1) KR100808736B1 (pt)
CN (1) CN1243669C (pt)
AU (1) AU2122100A (pt)
BR (1) BR0017078B1 (pt)
CA (1) CA2399400C (pt)
DE (1) DE60032179T2 (pt)
ES (1) ES2275490T3 (pt)
MX (1) MXPA02007361A (pt)
WO (1) WO2001056938A1 (pt)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8075749B2 (en) 2009-02-17 2011-12-13 Mcalister Technologies, Llc Apparatus and method for gas capture during electrolysis
US8075748B2 (en) 2009-02-17 2011-12-13 Mcalister Technologies, Llc Electrolytic cell and method of use thereof
US8075750B2 (en) 2009-02-17 2011-12-13 Mcalister Technologies, Llc Electrolytic cell and method of use thereof
US8172990B2 (en) 2009-02-17 2012-05-08 Mcalister Technologies, Llc Apparatus and method for controlling nucleation during electrolysis
US8449773B2 (en) 2009-07-06 2013-05-28 Brigham Young University Method for pretreatment of cellulosic and lignocellulosic materials for conversion into bioenergy
US9040012B2 (en) 2009-02-17 2015-05-26 Mcalister Technologies, Llc System and method for renewable resource production, for example, hydrogen production by microbial electrolysis, fermentation, and/or photosynthesis

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461759B1 (ko) * 2002-07-16 2004-12-14 한국화학연구원 고농도 폐수로부터 수소가스 및 메탄가스의 생산방법
JP4576581B2 (ja) * 2004-10-08 2010-11-10 独立行政法人産業技術総合研究所 水素製造方法
US8940265B2 (en) 2009-02-17 2015-01-27 Mcalister Technologies, Llc Sustainable economic development through integrated production of renewable energy, materials resources, and nutrient regimes
KR100680625B1 (ko) * 2005-04-19 2007-02-08 한국에너지기술연구원 하수슬러지로부터 수소생산용 혐기 미생물 복합체의제조방법
CN100357174C (zh) * 2005-04-22 2007-12-26 中国科学院生态环境研究中心 用污水处理厂剩余污泥制氢的热处理－发酵产氢方法
DE102007030370A1 (de) 2007-06-29 2009-01-02 Ratiopharm Gmbh Essigsäure-Solvate von Risedronat, Polymorph hiervon, deren Herstellung und Verwendung sowie pharmazeutische Zusammensetzung, enthaltend diese
KR100920692B1 (ko) * 2007-11-30 2009-10-07 건국대학교 산학협력단 메탄 생성 억제 장치
US8814983B2 (en) 2009-02-17 2014-08-26 Mcalister Technologies, Llc Delivery systems with in-line selective extraction devices and associated methods of operation
US8313556B2 (en) 2009-02-17 2012-11-20 Mcalister Technologies, Llc Delivery systems with in-line selective extraction devices and associated methods of operation
US8808529B2 (en) 2009-02-17 2014-08-19 Mcalister Technologies, Llc Systems and methods for sustainable economic development through integrated full spectrum production of renewable material resources using solar thermal
US9231267B2 (en) 2009-02-17 2016-01-05 Mcalister Technologies, Llc Systems and methods for sustainable economic development through integrated full spectrum production of renewable energy
US9097152B2 (en) 2009-02-17 2015-08-04 Mcalister Technologies, Llc Energy system for dwelling support
EP2470822A4 (en) * 2009-08-27 2013-07-31 Mcalister Technologies Llc APPARATUSES AND METHODS FOR STORING AND / OR FILTERING A SUBSTANCE
WO2011028403A2 (en) * 2009-08-27 2011-03-10 Mcalister Roy E Sustainable economic development through integrated production of renewable energy, materials resources, and nutrient regimes
JP5442391B2 (ja) * 2009-10-27 2014-03-12 東京瓦斯株式会社 水素製造・利用方法
US8329455B2 (en) 2011-07-08 2012-12-11 Aikan North America, Inc. Systems and methods for digestion of solid waste
US9127244B2 (en) 2013-03-14 2015-09-08 Mcalister Technologies, Llc Digester assembly for providing renewable resources and associated systems, apparatuses, and methods
CN103496776A (zh) * 2013-10-17 2014-01-08 神华集团有限责任公司 一种脱除水中有机含氧化合物的方法
WO2016001479A1 (en) * 2014-07-01 2016-01-07 Eino Elias Hakalehto A method and apparatus for treating lignite with microbes to reduce the environmental hazards associated with its combustion
CN107827332A (zh) * 2017-10-17 2018-03-23 河海大学 一种用于剩余污泥处理的厌氧折流板‑微生物电解池耦合反应器及其使用方法
WO2019111202A1 (en) * 2017-12-06 2019-06-13 Alutec Environmental Systems International Inc. Digester vessel for treating sewage
CN115780485B (zh) * 2022-11-23 2023-06-06 北京朝阳环境集团有限公司 一种餐厨垃圾处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053395A (en) * 1974-08-22 1977-10-11 Alpha Systems Corporation Method for producing methane gas by processing waste materials
GB2076849B (en) * 1980-05-23 1984-08-08 Phillips Petroleum Co Gas purification
JPS60105495A (ja) * 1983-11-11 1985-06-10 Shinryo Air Conditioning Co Ltd 微生物の生反応促進方法
GB2190682B (en) * 1986-04-18 1990-03-21 Wessex Water Authority Treatment of bio-gas
AU5344094A (en) * 1992-10-15 1994-05-09 Richter Gedeon Vegyeszeti Gyar Rt. Process for intensification of fermentations
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8075749B2 (en) 2009-02-17 2011-12-13 Mcalister Technologies, Llc Apparatus and method for gas capture during electrolysis
US8075748B2 (en) 2009-02-17 2011-12-13 Mcalister Technologies, Llc Electrolytic cell and method of use thereof
US8075750B2 (en) 2009-02-17 2011-12-13 Mcalister Technologies, Llc Electrolytic cell and method of use thereof
US8172990B2 (en) 2009-02-17 2012-05-08 Mcalister Technologies, Llc Apparatus and method for controlling nucleation during electrolysis
US9040012B2 (en) 2009-02-17 2015-05-26 Mcalister Technologies, Llc System and method for renewable resource production, for example, hydrogen production by microbial electrolysis, fermentation, and/or photosynthesis
US8449773B2 (en) 2009-07-06 2013-05-28 Brigham Young University Method for pretreatment of cellulosic and lignocellulosic materials for conversion into bioenergy

Also Published As

Publication number Publication date
MXPA02007361A (es) 2004-09-10
BR0017078B1 (pt) 2012-09-18
EP1263686B1 (en) 2006-11-29
ES2275490T3 (es) 2007-06-16
WO2001056938A1 (en) 2001-08-09
CN1243669C (zh) 2006-03-01
KR100808736B1 (ko) 2008-02-29
JP4285933B2 (ja) 2009-06-24
EP1263686A1 (en) 2002-12-11
AU2122100A (en) 2001-08-14
KR20020082221A (ko) 2002-10-30
JP2003521258A (ja) 2003-07-15
CN1437564A (zh) 2003-08-20
CA2399400A1 (en) 2001-08-09
DE60032179D1 (de) 2007-01-11
DE60032179T2 (de) 2007-09-27
CA2399400C (en) 2011-01-04

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