WO2012043994A3 - 바이오 가스를 연료로 사용하는 고분자 전해질 연료전지 발전시스템 및 그의 제어방법 - Google Patents

바이오 가스를 연료로 사용하는 고분자 전해질 연료전지 발전시스템 및 그의 제어방법 Download PDF

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WO2012043994A3
WO2012043994A3 PCT/KR2011/006705 KR2011006705W WO2012043994A3 WO 2012043994 A3 WO2012043994 A3 WO 2012043994A3 KR 2011006705 W KR2011006705 W KR 2011006705W WO 2012043994 A3 WO2012043994 A3 WO 2012043994A3
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biogas
unit
fuel
fuel cell
gas
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French (fr)
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WO2012043994A2 (ko
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이종연
배민수
이종규
문옥환
김영준
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한국환경공단
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    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04328—Temperature; Ambient temperature of anode reactants at the inlet or inside the fuel cell
    • 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
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0444—Concentration; Density
    • H01M8/04447—Concentration; Density of anode reactants at the inlet or inside the fuel cell
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04492—Humidity; Ambient humidity; Water content
    • H01M8/045—Humidity; Ambient humidity; Water content of anode reactants at the inlet or inside the fuel cell
    • 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
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
    • 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
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1124—Metal oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01D2257/556—Organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/05—Biogas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • 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
    • B01D53/26—Drying gases or vapours
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel Cell (AREA)

Abstract

본 발명은 바이오 가스를 연료로 사용하는 고분자 전해질 연료전지 발전시스템 및 그의 제어방법에 관한 것으로, 본 발명에 따른 바이오 가스를 연료로 사용하는 고분자 전해질 연료전지 발전시스템은, 온습도 제어부와; 바이오가스에 함유된 실록산 및 황화수소의 불순물을 제거하기 위한 바이오 가스 정제부와; 바이오 가스를, 메탄의 순도가 95%~100%가 되도록 농축하는 바이오 가스 농축부와; 바이오 가스를 수소로 개질하여 개질수소연료를 제공하는 개질부와; 개질수소연료를 이용하여 전력을 생산하는 연료전지부와; 상기 온습도 제어부의 제어, 상기 바이오 가스 정제부의 제어, 상기 바이오 가스 농축부의 제어, 상기 개질부 및 연료전지부의 동작 제어를 수행하는 통합제어부와; 상기 바이오 가스 농축부에 의해 농축된 바이오 가스를 분석하여 메탄의 순도가 95%~100%가 아닐 경우에, 가스 정제 및 가스 농축 과정을 다시 거치도록 제어하는 가스 분석부를 구비한다. 본 발명에 따르면, 천연가스와 같이 메탄으로 구성되어 있는 바이오가스를 에너지원으로 사용하여 연료전지로부터 전기를 생산할 수 있으며, 바이오가스가 천연가스를 대체함에 따라 연료비를 줄일 수 있어 경비절감을 가져온다.
PCT/KR2011/006705 2010-09-27 2011-09-09 바이오 가스를 연료로 사용하는 고분자 전해질 연료전지 발전시스템 및 그의 제어방법 WO2012043994A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100093169A KR101007647B1 (ko) 2010-09-27 2010-09-27 바이오 가스를 연료로 사용하는 고분자 전해질 연료전지 발전시스템 및 그의 제어방법
KR10-2010-0093169 2010-09-27

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WO2012043994A2 WO2012043994A2 (ko) 2012-04-05
WO2012043994A3 true WO2012043994A3 (ko) 2012-05-31

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PCT/KR2011/006705 WO2012043994A2 (ko) 2010-09-27 2011-09-09 바이오 가스를 연료로 사용하는 고분자 전해질 연료전지 발전시스템 및 그의 제어방법

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WO (1) WO2012043994A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101240444B1 (ko) 2010-09-29 2013-03-11 (주)유성 하이드레이트 기술을 활용한 폐기물 발생가스의 자원화 방법
CN106659969A (zh) * 2014-09-02 2017-05-10 株式会社Kf 沼气净化系统
KR101771131B1 (ko) * 2015-10-29 2017-08-24 한국생산기술연구원 고온형 연료전지 발전용 바이오가스 전처리 융합 자원화 공정 시스템
CN108085248A (zh) * 2016-11-23 2018-05-29 常州益优新能源有限公司 一种新型厌氧发酵系统及其发酵方法
KR101832072B1 (ko) * 2016-12-13 2018-02-23 한국과학기술연구원 바이오가스 정제 시스템
CN116664087B (zh) * 2023-08-02 2023-10-10 山东赛马力发电设备有限公司 一种能源综合管理系统

Citations (5)

* Cited by examiner, † Cited by third party
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JP2006272160A (ja) * 2005-03-29 2006-10-12 Sanyo Electric Co Ltd バイオガスプラントの制御装置およびバイオガスプラントの制御方法
JP2008198406A (ja) * 2007-02-09 2008-08-28 Toyota Motor Corp 燃料電池システム
KR20090123889A (ko) * 2007-03-16 2009-12-02 스탁세라 게엠베하 재순환라인을 가지는 연료전지시스템
JP4433902B2 (ja) * 2004-06-30 2010-03-17 Ｊｆｅエンジニアリング株式会社 ガス精製装置
KR100948334B1 (ko) * 2009-02-09 2010-03-17 이상범 바이오가스에 함유된 암모니아 및 황화수소 제거장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4433902B2 (ja) * 2004-06-30 2010-03-17 Ｊｆｅエンジニアリング株式会社 ガス精製装置
JP2006272160A (ja) * 2005-03-29 2006-10-12 Sanyo Electric Co Ltd バイオガスプラントの制御装置およびバイオガスプラントの制御方法
JP2008198406A (ja) * 2007-02-09 2008-08-28 Toyota Motor Corp 燃料電池システム
KR20090123889A (ko) * 2007-03-16 2009-12-02 스탁세라 게엠베하 재순환라인을 가지는 연료전지시스템
KR100948334B1 (ko) * 2009-02-09 2010-03-17 이상범 바이오가스에 함유된 암모니아 및 황화수소 제거장치

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