JP4523044B2 - 乾式メタン発酵法 - Google Patents
乾式メタン発酵法 Download PDFInfo
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- JP4523044B2 JP4523044B2 JP2007555920A JP2007555920A JP4523044B2 JP 4523044 B2 JP4523044 B2 JP 4523044B2 JP 2007555920 A JP2007555920 A JP 2007555920A JP 2007555920 A JP2007555920 A JP 2007555920A JP 4523044 B2 JP4523044 B2 JP 4523044B2
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- fermentation
- methane fermentation
- coal
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- 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
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
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- 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
- 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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/14—Drying
-
- 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
- C02F11/008—Sludge treatment by fixation or solidification
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
- Y02E50/10—Biofuels, e.g. bio-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
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
また、本発明は、低石炭化度炭(亜瀝青炭、褐炭、亜炭)のような低品位の石炭を有効利用することを目的とするものである。
含浸・混合装置
2
混合装置
3
乾式メタン発酵槽
4
バイオガス貯蔵・供給システム
5
コ・ジェネレーションシステム
6
乾燥装置
7
微粉炭化装置
11 主たる処理対象バイオマス
12 油脂
13 低含水物質
14 低石炭化度炭
20 湿式メタン発酵法における処理対象バイオマス
23 湿式メタン発酵槽
24 脱水装置
25 廃水処理システム
Claims (7)
- 発酵対象物を乾式メタン発酵処理する方法において、発酵対象物が低石炭化度炭を含有しており、メタン発酵槽からの既発酵物を種汚泥として前記発酵対象物と混合し、該混合物を前記メタン発酵槽に導入し、該メタン発酵槽における全固形物濃度が25%以上であることを特徴とする乾式メタン発酵法。
- 発酵対象物を乾式メタン発酵処理する方法において、発酵対象物が低石炭化度炭を含有しており、前記低石炭化度炭の前記発酵対象物の全量に対する割合が10〜50質量%であり、メタン発酵槽からの既発酵物を種汚泥として前記発酵対象物と混合し、該混合物を前記メタン発酵槽に導入し、該メタン発酵槽における全固形物濃度が25%以上であることを特徴とする乾式メタン発酵法。
- 発酵対象物を乾式メタン発酵処理する方法において、発酵対象物が高含水物質、低石炭化度炭および低石炭化度炭以外の低含水物質を含有しており、前記発酵対象物とメタン発酵槽からの既発酵物とを混合し、該混合物を前記メタン発酵槽に導入し、該メタン発酵槽における全固形物濃度が25%以上であることを特徴とする乾式メタン発酵法。
- 発酵対象物を乾式メタン発酵処理する方法において、発酵対象物が低石炭化度炭および油脂を含有しており、前記低石炭化度炭の前記発酵対象物の全量に対する割合が10〜50質量%であり、前記油脂の前記発酵対象物の全量に対する割合が3〜15質量%であり、前記発酵対象物およびメタン発酵槽からの既発酵物とを混合して、該混合物をメタン発酵槽に導入し、該メタン発酵槽における全固形物濃度が25%以上であることを特徴とする乾式メタン発酵法。
- 乾式メタン発酵槽からの発酵残渣を乾燥して、燃料とすることを特徴とする請求項1ないし4の何れか1項に記載の乾式メタン発酵法。
- 乾式メタン発酵槽からの発酵残渣を乾燥して、セメント焼成材とすることを特徴とする請求項1ないし4の何れか1項に記載の乾式メタン発酵法。
- 発酵対象物を湿式メタン発酵法と乾式メタン発酵法とを併用して処理する方法であり、主とする発酵対象物を湿式メタン発酵法により処理し、湿式メタン発酵槽からの発酵残渣を脱水して脱水ケーキとし、乾式メタン発酵処理用の発酵対象物が前記脱水ケーキを主としており、更に低石炭化度炭および低石炭化度炭以外の低含水物質を含有しており、乾式メタン発酵槽からの既発酵物を種汚泥として前記乾式メタン発酵処理用発酵対象物と混合し、該混合物を前記乾式メタン発酵槽に導入し、該乾式メタン発酵槽における全固形物濃度が25%以上であることを特徴とする湿式乾式併用メタン発酵法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006016785 | 2006-01-25 | ||
JP2006016785 | 2006-01-25 | ||
PCT/JP2007/050882 WO2007086334A1 (ja) | 2006-01-25 | 2007-01-22 | 乾式メタン発酵法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007086334A1 JPWO2007086334A1 (ja) | 2009-06-18 |
JP4523044B2 true JP4523044B2 (ja) | 2010-08-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007555920A Expired - Fee Related JP4523044B2 (ja) | 2006-01-25 | 2007-01-22 | 乾式メタン発酵法 |
Country Status (2)
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JP (1) | JP4523044B2 (ja) |
WO (1) | WO2007086334A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100870425B1 (ko) * | 2008-04-11 | 2008-11-25 | 한밭대학교 산학협력단 | 유기성 폐기물 처리를 위한 혐기성 통합공정장치 |
JP2016019966A (ja) * | 2014-06-17 | 2016-02-04 | 日本臓器製薬株式会社 | 汚泥処理方法及び汚泥処理システム |
DE102014013813A1 (de) * | 2014-09-23 | 2016-03-24 | Bma Braunschweigische Maschinenbauanstalt Ag | Verfahren und Anordnung zur Abwasserbehandlung |
JP7025197B2 (ja) * | 2017-12-18 | 2022-02-24 | 大和ハウス工業株式会社 | メタン発酵システム |
JP6601831B1 (ja) * | 2019-05-20 | 2019-11-06 | 株式会社 ユーリカ エンジニアリング | バイオマス由来co2フリー電力・水素併産システム |
CN110498586A (zh) * | 2019-07-20 | 2019-11-26 | 上海交通大学 | 一种通过添加生物炭改善鸡粪厌氧发酵产沼气特性的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09316466A (ja) * | 1996-05-24 | 1997-12-09 | Ube Ind Ltd | 固形廃棄物と低品位炭の同時処理方法 |
JP2005125149A (ja) * | 2003-10-21 | 2005-05-19 | Ebara Corp | 有機性廃棄物の嫌気性処理方法及び装置 |
JP2005131558A (ja) * | 2003-10-31 | 2005-05-26 | Kubota Corp | 廃棄物処理方法 |
JP2005230624A (ja) * | 2004-02-17 | 2005-09-02 | Ohbayashi Corp | 乾式メタン発酵法 |
JP2007038057A (ja) * | 2005-08-01 | 2007-02-15 | Shinzo Ito | 乾式メタン発酵法 |
-
2007
- 2007-01-22 JP JP2007555920A patent/JP4523044B2/ja not_active Expired - Fee Related
- 2007-01-22 WO PCT/JP2007/050882 patent/WO2007086334A1/ja active Search and Examination
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09316466A (ja) * | 1996-05-24 | 1997-12-09 | Ube Ind Ltd | 固形廃棄物と低品位炭の同時処理方法 |
JP2005125149A (ja) * | 2003-10-21 | 2005-05-19 | Ebara Corp | 有機性廃棄物の嫌気性処理方法及び装置 |
JP2005131558A (ja) * | 2003-10-31 | 2005-05-26 | Kubota Corp | 廃棄物処理方法 |
JP2005230624A (ja) * | 2004-02-17 | 2005-09-02 | Ohbayashi Corp | 乾式メタン発酵法 |
JP2007038057A (ja) * | 2005-08-01 | 2007-02-15 | Shinzo Ito | 乾式メタン発酵法 |
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Publication number | Publication date |
---|---|
WO2007086334A1 (ja) | 2007-08-02 |
JPWO2007086334A1 (ja) | 2009-06-18 |
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