KR100466381B1 - 연료 개질 시스템 - Google Patents
연료 개질 시스템 Download PDFInfo
- Publication number
- KR100466381B1 KR100466381B1 KR20027001429A KR20027001429A KR100466381B1 KR 100466381 B1 KR100466381 B1 KR 100466381B1 KR 20027001429 A KR20027001429 A KR 20027001429A KR 20027001429 A KR20027001429 A KR 20027001429A KR 100466381 B1 KR100466381 B1 KR 100466381B1
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- South Korea
- Prior art keywords
- fuel
- flow rate
- supplied
- vapor
- gas containing
- Prior art date
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- 239000000446 fuel Substances 0.000 title claims abstract description 183
- 238000002407 reforming Methods 0.000 title claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 72
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000001301 oxygen Substances 0.000 claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000012937 correction Methods 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 75
- 238000006243 chemical reaction Methods 0.000 description 34
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 238000002453 autothermal reforming Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- 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
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- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
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- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
- B01B1/005—Evaporation for physical or chemical purposes; Evaporation apparatus therefor, e.g. evaporation of liquids for gas phase reactions
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- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/16—Controlling the process
- C01B2203/1628—Controlling the pressure
- C01B2203/1638—Adjusting the pressure
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/16—Controlling the process
- C01B2203/169—Controlling the feed
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
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- C01B2203/82—Several process steps of C01B2203/02 - C01B2203/08 integrated into a single apparatus
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- 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
- H01M8/04992—Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
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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
- H01M8/06—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
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- 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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- 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
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Abstract
Description
Claims (4)
- 가스 연료나 액체 연료의 증기 및 산소를 포함한 기체를 이용하여 수소를 포함하는 개질 가스를 생성하는 연료 개질기, 가스 연료나 액체 연료의 증기와 수소를 포함한 기체와의 혼합기, 가스 연료나 액체 연료의 증기를 상기 혼합기를 통해 상기 연료 개질기에 공급하는 공급기, 산소를 포함하는 기체를 상기 혼합기를 통해 상기 연료 개질기에 공급하는 공급기, 및 상기 연료 개질기에 공급되는 가스 연료나 액체 연료의 증기의 제1 유량 및 상기 연료 개질기에 공급되는 산소를 포함하는 기체의 제2 유량의 컨트롤러를 구비한 연료 개질 시스템에 있어서,상기 증기의 제1 유량의 검출기;상기 기체의 제2 유량의 검출기;상기 연료 개질기로 공급되는 가스 연료나 액체 연료의 증기, 상기 연료 개질기로 공급되는 산소를 포함하는 기체, 가스 연료나 액체 연료의 증기와 산소를 포함하는 기체와의 혼합물 중 적어도 하나의 온도 검출기를 더 포함하며,상기 기체의 제2 유량에 대한 상기 증기의 제1 유량의 비가 상기 온도 검출기의 출력에 따라 보정되고, 그 보정된 비에 따라 산소를 포함하는 기체가 공급되는 것을 특징으로 하는 연료 개질 시스템.
- 제1항에 있어서,가스 연료의 유량, 액체 연료 증기의 유량, 또는 액체 연료의 유량이 산소를포함하는 기체의 유량에 대한 가스 연료나 액체 연료의 증기의 유량 비의 보정값에 따라 보정되어 공급되는 것을 특징으로 하는 연료 개질 시스템.
- 가스 연료나 액체 연료의 증기 및 산소를 포함한 기체를 이용하여 수소를 포함하는 개질 가스를 생성하는 연료 개질기, 가스 연료나 액체 연료의 증기와 수소를 포함한 기체와의 혼합기, 가스 연료나 액체 연료의 증기를 상기 혼합기를 통해 상기 연료 개질기에 공급하는 제1 공급기, 및 산소를 포함하는 기체를 상기 혼합기를 통해 상기 연료 개질기에 공급하는 제2 공급기를 구비한 연료 개질 시스템의 연료 개질 방법에 있어서,액체 연료를 상기 제1 공급기에 공급하는 단계;상기 연료 개질기에 공급된 가스 연료나 액체 연료의 증기 온도를 검출하는 단계;상기 검출된 온도에 따라 산소를 포함하는 기체의 제2 유량에 대한 가스 연료 증기의 제1 유량의 비의 제1 보정계수를 결정하는 단계;상기 증기의 제1 유량을 검출하는 단계;상기 검출된 제1 유량 및 결정된 제1 보정계수에 따라 상기 제2 공급기에 공급되는 제2 유량을 결정하는 단계; 및상기 결정된 제2 유량에 따라 상기 제2 공급기를 제어하여 산소를 포함하는 기체의 상기 연료 개질기로의 유량을 조정하는 단계로 이루어진 것을 특징으로 하는 연료 개질 시스템의 연료 개질 방법.
- 제3항에 있어서,액체 연료를 공급하기 전에, 기억된 연료 유량 보정계수에 따라 상기 제1 증기 공급기에 공급할 액체 연료의 필수 유량을 결정하고,기체의 유량을 조정한 후에, 결정된 제1 보정계수에 따라 연료 유량 보정계수를 결정하는 것을 특징으로 하는 연료 개질 시스템의 연료 개질 방법.
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JPJP-P-2000-00164646 | 2000-06-01 | ||
JP2000164646A JP3678118B2 (ja) | 2000-06-01 | 2000-06-01 | 燃料改質システム |
PCT/JP2001/003832 WO2001092147A1 (en) | 2000-06-01 | 2001-05-08 | Fuel reforming system |
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KR20020048382A KR20020048382A (ko) | 2002-06-22 |
KR100466381B1 true KR100466381B1 (ko) | 2005-01-13 |
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US (1) | US7189371B2 (ko) |
EP (1) | EP1289878B1 (ko) |
JP (1) | JP3678118B2 (ko) |
KR (1) | KR100466381B1 (ko) |
CN (1) | CN1329287C (ko) |
WO (1) | WO2001092147A1 (ko) |
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CN1329287C (zh) | 2007-08-01 |
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JP2001348202A (ja) | 2001-12-18 |
EP1289878B1 (en) | 2012-08-08 |
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