FUEL CELL SYSTEM FOR FOR SUBMARINE USING PREFERENTIAL OXIDATION
According to the present invention, a fuel cell system for a submarine can supply hydrogen gas having a low carbon monoxide content as a raw material to a fuel cell while the hydrogen gas passes through a purification unit using a selective oxidation, thereby preventing deterioration of an electrode...
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| creator | AHN KANGSUB SHIN HYUNKHIL |
| description | According to the present invention, a fuel cell system for a submarine can supply hydrogen gas having a low carbon monoxide content as a raw material to a fuel cell while the hydrogen gas passes through a purification unit using a selective oxidation, thereby preventing deterioration of an electrode activity due to carbon monoxide. In addition, the fuel cell system for a submarine can be miniaturized and lightweight and the amount of exhaust gas can be simultaneously minimized since unreacted gas is burned in a fuel cell stack and recycled to supply heat to a reforming unit.
본 발명에 따른 잠수함용 연료전지 시스템은 수소 가스가 선택적 산화반응을 이용한 정제부를 거치면서 일산화탄소의 함량을 낮춘 수소 가스를 연료전지에 원료로 공급할 수 있어서, 일산화탄소에 의한 전극활성의 저하를 방지할 수 있다. 또한, 상기 잠수함용 연료전지 시스템은 소형화 및 경량화가 가능하면서 연료전지 스택에서 미반응된 가스를 연소시켜 개질부에 열을 공급하는데 재활용하므로 배출가스의 양이 최소화될 수 있다. |
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본 발명에 따른 잠수함용 연료전지 시스템은 수소 가스가 선택적 산화반응을 이용한 정제부를 거치면서 일산화탄소의 함량을 낮춘 수소 가스를 연료전지에 원료로 공급할 수 있어서, 일산화탄소에 의한 전극활성의 저하를 방지할 수 있다. 또한, 상기 잠수함용 연료전지 시스템은 소형화 및 경량화가 가능하면서 연료전지 스택에서 미반응된 가스를 연소시켜 개질부에 열을 공급하는데 재활용하므로 배출가스의 양이 최소화될 수 있다.</description><language>eng ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; COMPOUNDS THEREOF ; ELECTRICITY ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191125&DB=EPODOC&CC=KR&NR=20190130819A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76304</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191125&DB=EPODOC&CC=KR&NR=20190130819A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AHN KANGSUB</creatorcontrib><creatorcontrib>SHIN HYUNKHIL</creatorcontrib><title>FUEL CELL SYSTEM FOR FOR SUBMARINE USING PREFERENTIAL OXIDATION</title><description>According to the present invention, a fuel cell system for a submarine can supply hydrogen gas having a low carbon monoxide content as a raw material to a fuel cell while the hydrogen gas passes through a purification unit using a selective oxidation, thereby preventing deterioration of an electrode activity due to carbon monoxide. In addition, the fuel cell system for a submarine can be miniaturized and lightweight and the amount of exhaust gas can be simultaneously minimized since unreacted gas is burned in a fuel cell stack and recycled to supply heat to a reforming unit.
본 발명에 따른 잠수함용 연료전지 시스템은 수소 가스가 선택적 산화반응을 이용한 정제부를 거치면서 일산화탄소의 함량을 낮춘 수소 가스를 연료전지에 원료로 공급할 수 있어서, 일산화탄소에 의한 전극활성의 저하를 방지할 수 있다. 또한, 상기 잠수함용 연료전지 시스템은 소형화 및 경량화가 가능하면서 연료전지 스택에서 미반응된 가스를 연소시켜 개질부에 열을 공급하는데 재활용하므로 배출가스의 양이 최소화될 수 있다.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>ELECTRICITY</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB3C3X1UXB29fFRCI4MDnH1VXDzDwLj4FAnX8cgTz9XhdBgTz93hYAgVzfXIFe_EE9HHwX_CE8XxxBPfz8eBta0xJziVF4ozc2g7OYa4uyhm1qQH59aXJCYnJqXWhLvHWRkYGhpYGhsYGFo6WhMnCoAMxYrYQ</recordid><startdate>20191125</startdate><enddate>20191125</enddate><creator>AHN KANGSUB</creator><creator>SHIN HYUNKHIL</creator><scope>EVB</scope></search><sort><creationdate>20191125</creationdate><title>FUEL CELL SYSTEM FOR FOR SUBMARINE USING PREFERENTIAL OXIDATION</title><author>AHN KANGSUB ; SHIN HYUNKHIL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20190130819A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2019</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>ELECTRICITY</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>AHN KANGSUB</creatorcontrib><creatorcontrib>SHIN HYUNKHIL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AHN KANGSUB</au><au>SHIN HYUNKHIL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FUEL CELL SYSTEM FOR FOR SUBMARINE USING PREFERENTIAL OXIDATION</title><date>2019-11-25</date><risdate>2019</risdate><abstract>According to the present invention, a fuel cell system for a submarine can supply hydrogen gas having a low carbon monoxide content as a raw material to a fuel cell while the hydrogen gas passes through a purification unit using a selective oxidation, thereby preventing deterioration of an electrode activity due to carbon monoxide. In addition, the fuel cell system for a submarine can be miniaturized and lightweight and the amount of exhaust gas can be simultaneously minimized since unreacted gas is burned in a fuel cell stack and recycled to supply heat to a reforming unit.
본 발명에 따른 잠수함용 연료전지 시스템은 수소 가스가 선택적 산화반응을 이용한 정제부를 거치면서 일산화탄소의 함량을 낮춘 수소 가스를 연료전지에 원료로 공급할 수 있어서, 일산화탄소에 의한 전극활성의 저하를 방지할 수 있다. 또한, 상기 잠수함용 연료전지 시스템은 소형화 및 경량화가 가능하면서 연료전지 스택에서 미반응된 가스를 연소시켜 개질부에 열을 공급하는데 재활용하므로 배출가스의 양이 최소화될 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | FUEL CELL SYSTEM FOR FOR SUBMARINE USING PREFERENTIAL OXIDATION |
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