WO2008117557A1 - 硫黄系ガス除去フィルタ及びそれを用いた硫黄系ガスの除去方法 - Google Patents

硫黄系ガス除去フィルタ及びそれを用いた硫黄系ガスの除去方法 Download PDF

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Publication number
WO2008117557A1
WO2008117557A1 PCT/JP2008/050941 JP2008050941W WO2008117557A1 WO 2008117557 A1 WO2008117557 A1 WO 2008117557A1 JP 2008050941 W JP2008050941 W JP 2008050941W WO 2008117557 A1 WO2008117557 A1 WO 2008117557A1
Authority
WO
WIPO (PCT)
Prior art keywords
sulfur
type gas
filter
flow passage
porous carrier
Prior art date
Application number
PCT/JP2008/050941
Other languages
English (en)
French (fr)
Inventor
Kazuhiro Fukumoto
Minoru Takahara
Kenichirou Suzuki
Nobuhiko Nakagaki
Yasunari Arai
Minoru Honda
Original Assignee
Toyota Boshoku Kabushiki Kaisha
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 Toyota Boshoku Kabushiki Kaisha filed Critical Toyota Boshoku Kabushiki Kaisha
Priority to US12/529,769 priority Critical patent/US8308847B2/en
Priority to EP08703770.1A priority patent/EP2145666B1/en
Publication of WO2008117557A1 publication Critical patent/WO2008117557A1/ja

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • H01M8/0687—Reactant purification by the use of membranes or filters
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—Hydrogen sulfide
    • B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • H01M8/0675—Removal of sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/70—Non-metallic catalysts, additives or dopants
    • B01D2255/702—Carbon
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Energy (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
  • Fuel Cell (AREA)

Abstract

　ガス流路中の硫黄系ガスと接触させて硫黄系ガスを除去する硫黄系ガス除去フィルタ（１）であって、 　ガス流路の上流側に配置される前段フィルタ（１１）と、ガス流路の下流側に配置される後段フィルタ（１２）とからなり、 　前記前段フィルタ（１１）が、多孔性担体と、該多孔性担体に担持されたヨウ素とからなる第一の硫黄系ガス除去材を備えるものであり、前記ヨウ素が、前記多孔性担体を触媒としてヨウ化アンモニウムを熱分解率８０％以上で触媒熱分解することにより生成されたものであり、且つ、 　前記後段フィルタ（１２）が、活性炭素繊維と、該活性炭素繊維に担持されたアルカリ成分とからなる第二の硫黄系ガス除去材を備えるものである、 硫黄系ガス除去フィルタ。
PCT/JP2008/050941 2007-03-28 2008-01-24 硫黄系ガス除去フィルタ及びそれを用いた硫黄系ガスの除去方法 WO2008117557A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/529,769 US8308847B2 (en) 2007-03-28 2008-01-24 Filter for removing a sulfur-containing-gas and method for removing a sulfur-containing-gas using the same
EP08703770.1A EP2145666B1 (en) 2007-03-28 2008-01-24 Sulfur-type gas removing filter and method for removing sulfur-type gas using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007085083A JP5126946B2 (ja) 2007-03-28 2007-03-28 硫黄系ガス除去フィルタ及びそれを用いた硫黄系ガスの除去方法
JP2007-085083 2007-03-28

Publications (1)

Publication Number Publication Date
WO2008117557A1 true WO2008117557A1 (ja) 2008-10-02

Family

ID=39788297

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050941 WO2008117557A1 (ja) 2007-03-28 2008-01-24 硫黄系ガス除去フィルタ及びそれを用いた硫黄系ガスの除去方法

Country Status (4)

Country Link
US (1) US8308847B2 (ja)
EP (1) EP2145666B1 (ja)
JP (1) JP5126946B2 (ja)
WO (1) WO2008117557A1 (ja)

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US7435286B2 (en) 2004-08-30 2008-10-14 Energy & Environmental Research Center Foundation Sorbents for the oxidation and removal of mercury
US10828596B2 (en) 2003-04-23 2020-11-10 Midwest Energy Emissions Corp. Promoted ammonium salt-protected activated carbon sorbent particles for removal of mercury from gas streams
US11179673B2 (en) 2003-04-23 2021-11-23 Midwwest Energy Emission Corp. Sorbents for the oxidation and removal of mercury
US10343114B2 (en) 2004-08-30 2019-07-09 Midwest Energy Emissions Corp Sorbents for the oxidation and removal of mercury
JP5410411B2 (ja) * 2008-02-26 2014-02-05 パナソニック株式会社 脱硫器、水素生成装置、燃料電池発電システム、及び脱硫剤カートリッジ
US8364929B2 (en) * 2009-10-23 2013-01-29 Seagate Technology Llc Enabling spanning for a storage device
US8745353B2 (en) * 2009-10-23 2014-06-03 Seagate Technology Llc Block boundary resolution for mismatched logical and physical block sizes
JP5841718B2 (ja) * 2010-10-18 2016-01-13 積水樹脂株式会社 浄化ユニット及び浄化ユニットを用いた浄化構造体
KR102054289B1 (ko) * 2012-03-16 2019-12-10 웅진코웨이 주식회사 알칼리 금속 화합물이 첨착된 이산화질소 흡착 제거용 필터 및 이를 포함하는 공기 정화장치
US10130930B2 (en) 2013-03-06 2018-11-20 Midwest Energy Emissions Corp Sorbent comprising carbon and nitrogen and methods of using the same
WO2014137907A2 (en) * 2013-03-06 2014-09-12 Energy & Environmental Research Center Foundation Activated carbon sorbent including nitrogen and methods of using the same
JP6909897B2 (ja) * 2016-05-30 2021-07-28 東京瓦斯株式会社 燃料電池システム
JP2017216071A (ja) * 2016-05-30 2017-12-07 東京瓦斯株式会社 燃料電池システム
CA3087709A1 (en) * 2018-01-11 2019-07-18 Massachusetts Institute Of Technology Hydrogen sulfide mediated water splitting for hydrogen gas and sulfur dioxide production
CN108452657A (zh) * 2018-01-26 2018-08-28 昆山市年沙助剂有限公司 一种含硫尾气处理装置
JP2019197076A (ja) * 2019-08-22 2019-11-14 株式会社島津製作所 酸素濃度測定装置
KR102346135B1 (ko) * 2019-12-03 2022-01-03 인성에이앤티 주식회사 악취제거 장치

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JPS62183838A (ja) * 1986-02-07 1987-08-12 Hitachi Ltd 空気清浄装置
JPH0523588A (ja) * 1991-07-19 1993-02-02 Toyota Central Res & Dev Lab Inc 複合吸着材
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JPH11347398A (ja) 1998-06-04 1999-12-21 Kuraray Chem Corp 酸性ガス吸着剤
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JPS62183838A (ja) * 1986-02-07 1987-08-12 Hitachi Ltd 空気清浄装置
JPH0523588A (ja) * 1991-07-19 1993-02-02 Toyota Central Res & Dev Lab Inc 複合吸着材
JPH0760056A (ja) * 1993-08-24 1995-03-07 Hitachi Plant Eng & Constr Co Ltd ガス吸収装置
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JP2002369869A (ja) * 2001-06-15 2002-12-24 Takeda Chem Ind Ltd 機能性多孔質粒子

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Title
See also references of EP2145666A4 *

Also Published As

Publication number Publication date
EP2145666A4 (en) 2011-05-04
US20100024642A1 (en) 2010-02-04
US8308847B2 (en) 2012-11-13
EP2145666B1 (en) 2015-03-25
JP5126946B2 (ja) 2013-01-23
JP2008238107A (ja) 2008-10-09
EP2145666A1 (en) 2010-01-20

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