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Autothermal reforming catalyst and a manufacturing method of a fuel gas for a fuel cell 发明授权

2023-12-22 4480 120K 0

专利信息

申请日期 2025-06-24 申请号 JP2001141382
公开(公告)号 JP4648567B2 公开(公告)日 2011-03-09
公开国别 JP 申请人省市代码 全国
申请人 Nippon Mining Nippon Oil Co JX Energy4444
简介 A process for producing a fuel gas for a fuel cell is provided. The process includes a step of converting hydrocarbons and/or oxygen-containing hydrocarbons to a reformed gas which is composed principally of hydrogen by an autothermal reforming reaction using an autothermal reforming catalyst. The catalyst includes rhodium supported on a support containing 5 to 40 percent by mass of a cerium oxide or rare earth element oxide which is composed principally of a cerium oxide, 60 to 95 percent by mass of an aluminum oxide, and 0 to 10 percent by mass in terms of metal of one or more elements selected from the group consisting of an alkaline metal and an alkaline earth metal, the atomic ratio of cerium and rhodium (Ce/Rh) being 1 to 250.


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