发明名称 |
METHOD FOR PRE-REFORMING HYDROCARBONS |
摘要 |
There is proposed a method for pre-reforming a hydrocarbonaceous feed stream into a pre-reforming product containing carbon oxides, hydrogen and hydrocarbons, in which the adiabatically operated pre-reforming reactor comprises at least two reaction zones designed as fixed beds in a common reactor vessel, which are in fluid connection with each other and are filled with beds of granular, nickel-containing catalyst active for pre-reforming, wherein the first reaction zone in flow direction is filled with a catalyst active for high-temperature pre-reforming and the last reaction zone in flow direction is filled with a catalyst active for low-temperature pre-reforming. |
申请公布号 |
US2016068391(A1) |
申请公布日期 |
2016.03.10 |
申请号 |
US201414786012 |
申请日期 |
2014.04.15 |
申请人 |
L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDE |
发明人 |
WOLF Ulrich;HACKEL Philipp Marius;HUBEL Mirko |
分类号 |
C01B3/38;B01J8/06;B01J8/04 |
主分类号 |
C01B3/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Paris FR |