JP2003305328A5 - - Google Patents
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- Publication number
- JP2003305328A5 JP2003305328A5 JP2002319388A JP2002319388A JP2003305328A5 JP 2003305328 A5 JP2003305328 A5 JP 2003305328A5 JP 2002319388 A JP2002319388 A JP 2002319388A JP 2002319388 A JP2002319388 A JP 2002319388A JP 2003305328 A5 JP2003305328 A5 JP 2003305328A5
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- JP
- Japan
- Prior art keywords
- digestion gas
- reaction tower
- gas
- water
- digestion
- 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.)
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Claims (11)
前記充填材が反応塔内に設けた多孔板状支持部材の上に固定せずに充填されてなり、かつ、前記消化ガスの導入口が前記反応塔の頂部に下向きに設けられていることを特徴とする消化ガスの脱硫装置。A digestion gas generated by methane fermentation of organic waste is introduced, a reaction tower filled with a filler to which microorganisms adhere, an air supply means for supplying air to the digestion gas before introduction into the reaction tower, and introduction In the digestion gas desulfurization apparatus equipped with a spray nozzle for spraying water to the later digestion gas,
The filler is packed without being fixed on a porous plate-like support member provided in the reaction tower, and the digestion gas inlet is provided downward at the top of the reaction tower. A digester gas desulfurization unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002319388A JP3750648B2 (en) | 2001-11-02 | 2002-11-01 | Digestion gas desulfurization apparatus and desulfurization method |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001337290 | 2001-11-02 | ||
JP2001-337290 | 2001-11-02 | ||
JP2002033548 | 2002-02-12 | ||
JP2002-33548 | 2002-02-12 | ||
JP2002319388A JP3750648B2 (en) | 2001-11-02 | 2002-11-01 | Digestion gas desulfurization apparatus and desulfurization method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2003305328A JP2003305328A (en) | 2003-10-28 |
JP2003305328A5 true JP2003305328A5 (en) | 2005-06-16 |
JP3750648B2 JP3750648B2 (en) | 2006-03-01 |
Family
ID=29407480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002319388A Expired - Lifetime JP3750648B2 (en) | 2001-11-02 | 2002-11-01 | Digestion gas desulfurization apparatus and desulfurization method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3750648B2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004027442B4 (en) * | 2004-06-04 | 2006-07-06 | Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus) | Process for the removal of sulfur containing compounds from biogas |
JP5326187B2 (en) * | 2006-03-31 | 2013-10-30 | 栗田工業株式会社 | Gas processing apparatus provided with gas pretreatment apparatus and cleaning method |
JP5117209B2 (en) * | 2007-01-30 | 2013-01-16 | 株式会社東芝 | Biogas biodesulfurization equipment |
KR100851529B1 (en) * | 2007-10-12 | 2008-08-11 | 금호산업주식회사 | Organic waste treatment apparatus |
JP5352079B2 (en) * | 2007-11-27 | 2013-11-27 | Jfeエンジニアリング株式会社 | Biodesulfurization apparatus and method for digestion gas |
JP5571323B2 (en) * | 2008-05-13 | 2014-08-13 | 日本車輌製造株式会社 | Method and apparatus for desulfurizing fuel gas |
JP2010022977A (en) * | 2008-07-23 | 2010-02-04 | Ihi Corp | Biological desulfurization method and biological desulfurization apparatus |
JP2010215735A (en) * | 2009-03-13 | 2010-09-30 | Yanmar Co Ltd | Desulfurizer |
JP2011188827A (en) * | 2010-03-15 | 2011-09-29 | Yanmar Co Ltd | Apparatus for testing desulfurization |
WO2012061933A1 (en) * | 2010-11-09 | 2012-05-18 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Agriculture And Agri-Food | Biological oxidation of hydrogen sulphide in a psychrophilic anaerobic digestion bioreactor subjected to microaerobic conditions |
JP5330436B2 (en) * | 2011-03-15 | 2013-10-30 | 株式会社東芝 | Biogas biodesulfurization apparatus and cleaning method thereof |
JP5639203B2 (en) * | 2013-01-31 | 2014-12-10 | 株式会社神鋼環境ソリューション | Absorption tower cleaning method and digestion gas purification apparatus |
JP5925179B2 (en) * | 2013-12-17 | 2016-05-25 | 荏原実業株式会社 | Biological desulfurization apparatus and biological desulfurization method |
KR102174670B1 (en) * | 2014-10-10 | 2020-11-13 | 정동수 | Wastewater treatment system improving T-N quality of effluent water through pre-treatment of reducing nitrogen in returning water from dehydration process at the digestion tank of community sewage disposal plant |
JP6101740B2 (en) * | 2015-05-28 | 2017-03-22 | 荏原実業株式会社 | Biological desulfurization method of biogas |
EP3199215B8 (en) * | 2016-01-27 | 2019-01-02 | Loratech Ag | Apparatus and process for bringing in contact a gas and a liquid |
CN113750772A (en) * | 2021-08-12 | 2021-12-07 | 华能国际电力股份有限公司营口电厂 | Energy-saving system applied to oxidation fan and operation method thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542345A1 (en) * | 1985-11-29 | 1987-06-04 | Imhausen Chemie Gmbh | METHOD FOR REMOVING SULDURATE FROM EXHAUST GAS |
JPH0226615A (en) * | 1988-07-12 | 1990-01-29 | Fuso Yunitetsuku Kk | Desulfurization apparatus for digester gas |
JPH0730114Y2 (en) * | 1990-07-05 | 1995-07-12 | 株式会社西原環境衛生研究所 | Gas washing tower |
JPH0719598Y2 (en) * | 1992-07-23 | 1995-05-10 | 荏原インフィルコ株式会社 | Upflow filtration device with integrated deodorization device |
JP2709036B2 (en) * | 1995-01-30 | 1998-02-04 | ダイヤテック株式会社 | Deodorizing device |
JP3313027B2 (en) * | 1996-07-08 | 2002-08-12 | クリーンテック株式会社 | Method and apparatus for biological deodorization of anaerobic treatment tank in sewage treatment equipment |
JPH1099642A (en) * | 1996-10-02 | 1998-04-21 | Hitachi Ltd | Gas cleaning device |
JP4015285B2 (en) * | 1998-06-15 | 2007-11-28 | 株式会社荏原製作所 | Biological treatment method and apparatus for exhaust gas |
JP2000024451A (en) * | 1998-07-13 | 2000-01-25 | Sumitomo Heavy Ind Ltd | Packed-bed type biological deodorizer and its cleaning |
JP3698356B2 (en) * | 2000-02-21 | 2005-09-21 | 株式会社荏原製作所 | Biological deodorization method and apparatus |
JP2003311121A (en) * | 2002-04-24 | 2003-11-05 | Kurita Water Ind Ltd | Biological deodorizing apparatus |
-
2002
- 2002-11-01 JP JP2002319388A patent/JP3750648B2/en not_active Expired - Lifetime
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