公开(公告)号：EP2119757B1

公开(公告)日：2012-05-23

申请号：EP08825881.9

申请日：2008-03-04

申请人： Nippon Oil Corporation

发明人： NAGAYASU, Yoshiyuki ,  SEGAWA, Atsushi ,  MIYAZAWA, Kazunori ,  KOBORI, Yoshihiro

IPC分类号： B01J20/18 ,  C01B3/38 ,  C10G25/05 ,  C10G53/08 ,  C10L3/12 ,  H01M8/06 ,  C10L3/10

CPC分类号： C10L3/12 ,  B01D53/02 ,  B01D53/04 ,  B01D2253/108 ,  B01D2253/1124 ,  B01D2256/245 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2259/4145 ,  B01J20/186 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1223 ,  C01B2203/1258 ,  C01B2203/127 ,  C10G25/05 ,  C10G53/08 ,  C10G2300/202 ,  C10G2400/28 ,  C10L3/102 ,  H01M8/0618 ,  H01M8/0668 ,  H01M8/0675 ,  H01M2008/1095 ,  Y02P20/128 ,  Y02P20/52 ,  Y10S502/517

摘要： Disclosed is a desulfurization system for desulfurizing a hydrocarbon fuel containing a slight amount of methanol and a slight amount of water, wherein desulfurization effect can be maintained over a long time by arranging a Y-type zeolite desulfurizing agent containing at least copper in a former stage, while arranging an X-type zeolite desulfurizing agent containing at least silver in a latter stage.

公开(公告)号：EP2119757A1

公开(公告)日：2009-11-18

申请号：EP08825881.9

申请日：2008-03-04

申请人： Nippon Oil Corporation

发明人： NAGAYASU, Yoshiyuki ,  SEGAWA, Atsushi ,  MIYAZAWA, Kazunori ,  KOBORI, Yoshihiro

IPC分类号： C10L3/00 ,  B01J29/12 ,  B01J29/14 ,  C01B3/38 ,  C01B39/22 ,  C01B39/24 ,  C10G25/03 ,  H01M8/06 ,  H01M8/10

CPC分类号： C10L3/12 ,  B01D53/02 ,  B01D53/04 ,  B01D2253/108 ,  B01D2253/1124 ,  B01D2256/245 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2259/4145 ,  B01J20/186 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1223 ,  C01B2203/1258 ,  C01B2203/127 ,  C10G25/05 ,  C10G53/08 ,  C10G2300/202 ,  C10G2400/28 ,  C10L3/102 ,  H01M8/0618 ,  H01M8/0668 ,  H01M8/0675 ,  H01M2008/1095 ,  Y02P20/128 ,  Y02P20/52 ,  Y10S502/517

摘要： The present invention provides a desulfurization system for desulfurizing a hydrocarbon fuel containing a light amount of methanol and a slight amount of water. The desulfurization system comprises a Y-type zeolite-based desulfurizing agent containing at least copper arranged upstream of the system and an X-type zeolite-based desulfurizing agent containing at least silver arranged downstream of the system and thus can maintain desulfurization effect for a long period of time.