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CATALYST FOR REFORMING OXYGEN-CONTAINING HYDROCARBON, AND HYDROGEN OR SYNTHETIC GAS PRODUCTION METHOD AND FUEL CELL SYSTEM USING THE CATALYST

Foreign code F120006544
File No. RX08P16WO
Posted date May 10, 2012
Country WIPO
International application number 2008JP056952
International publication number WO 2008/126844
Date of international filing Apr 8, 2008
Date of international publication Oct 23, 2008
Priority data
  • P2007-104227 (Apr 11, 2007) JP
  • P2007-275772 (Oct 23, 2007) JP
Title CATALYST FOR REFORMING OXYGEN-CONTAINING HYDROCARBON, AND HYDROGEN OR SYNTHETIC GAS PRODUCTION METHOD AND FUEL CELL SYSTEM USING THE CATALYST
Abstract The object is to improve the catalytic activity of reforming an oxygen-containing hydrocarbon of a cupper-containing metal oxide having a spinel structure, and thus to provide a reforming catalyst having an improved reforming activity and improved durability and a hydrogen or synthetic gas production method and a fuel cell system both using the catalyst. Specifically disclosed are: a catalyst for reforming an oxygen-containing hydrocarbon, which is prepared by the step of firing a mixture of (A) a copper-containing metal oxide having a spinel structure with (B) a solid acid at 300 to 850 [RING ABOVE] C in an atmosphere containing at least oxygen; a method for producing hydrogen or a synthetic gas, which comprises subjecting an oxygen-containing hydrocarbon to any one of various reforming treatments using the catalyst; and a fuel cell system which comprises a reformer having the catalyst and a fuel cell utilizing hydrogen produced by the reformer as a fuel.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • KYOTO UNIVERSITY
  • IDEMITSU KOSAN CO., LTD.
  • Inventor
  • FAUNGNAWAKIJ, Kajornsak
  • EGUCHI, Koichi
  • KIKUCHI, Ryuji
  • FUKUNAGA, Tetsuya
IPC(International Patent Classification)
Specified countries AE(UTILITY MODEL),AG,AL(UTILITY MODEL),AM(PROVISIONAL PATENT)(UTILITY MODEL),AO(UTILITY MODEL),AT(UTILITY MODEL),AU,AZ(UTILITY MODEL),BA,BB,BG(UTILITY MODEL),BH,BR(UTILITY MODEL),BW(UTILITY MODEL),BY(UTILITY MODEL),BZ(UTILITY MODEL),CA,CH,CN(UTILITY MODEL),CO(UTILITY MODEL),CR(UTILITY MODEL),CU(INVENTOR'S CERTIFICATE),CZ(UTILITY MODEL),DE(UTILITY MODEL),DK(UTILITY MODEL),DM(UTILITY MODEL),DO(UTILITY MODEL),DZ,EC(UTILITY MODEL),EE(UTILITY MODEL),EG(UTILITY MODEL),ES(UTILITY MODEL),FI(UTILITY MODEL),GB,GD,GE(UTILITY MODEL),GH,GM,GT,HN,HR(CONSENSUAL PATENT),HU(UTILITY MODEL),ID,IL,IN,IS,KE(UTILITY MODEL),KG(UTILITY MODEL),KM,KN,KP(INVENTOR'S CERTIFICATE)(UTILITY MODEL),KR(UTILITY MODEL),KZ(PROVISIONAL PATENT)(UTILITY MODEL),LA,LC,LK,LR,LS(UTILITY MODEL),LT,LU,LY,MA,MD(UTILITY MODEL),ME(PETTY PATENT),MG,MK,MN,MW,MX(UTILITY MODEL),MY(UTILITY-INNOVATION),MZ(UTILITY MODEL),NA,NG,NI(UTILITY MODEL),NO,NZ,OM,PG,PH(UTILITY MODEL),PL(UTILITY MODEL),PT(UTILITY MODEL),RO,RS(PETTY PATENT),RU(UTILITY MODEL),SC,SD,SE,SG,SK(UTILITY MODEL),SL(UTILITY MODEL),SM,SV(UTILITY MODEL),SY,TJ(UTILITY MODEL),TM(PROVISIONAL PATENT),TN,TR(UTILITY MODEL),TT(UTILITY CERTIFICATE),TZ,UA(UTILITY MODEL),UG(UTILITY CERTIFICATE),US,UZ(UTILITY MODEL),VC(UTILITY CERTIFICATE),VN,ZA,ZM,ZW,EP(AT,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HR,HU,IE,IS,IT,LT,LU,LV,MC,MT,NL,NO,PL,PT,RO,SE,SI,SK,TR),OA(BF(UTILITY MODEL),BJ(UTILITY MODEL),CF(UTILITY MODEL),CG(UTILITY MODEL),CI(UTILITY MODEL),CM(UTILITY MODEL),GA(UTILITY MODEL),GN(UTILITY MODEL),GQ(UTILITY MODEL),GW(UTILITY MODEL),ML(UTILITY MODEL),MR(UTILITY MODEL),NE(UTILITY MODEL),SN(UTILITY MODEL),TD(UTILITY MODEL),TG(UTILITY MODEL)),AP(BW(UTILITY MODEL),GH(UTILITY MODEL),GM(UTILITY MODEL),KE(UTILITY MODEL),LS(UTILITY MODEL),MW(UTILITY MODEL),MZ(UTILITY MODEL),NA(UTILITY MODEL),SD(UTILITY MODEL),SL(UTILITY MODEL),SZ(UTILITY MODEL),TZ(UTILITY MODEL),UG(UTILITY MODEL),ZM(UTILITY MODEL),ZW(UTILITY MODEL)),EA(AM,AZ,BY,KG,KZ,MD,RU,TJ,TM)
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