发明名称 |
Two-step hydrotreatment of a feed derived from a renewable source using a first, metallic, catalyst and a second, sulphurized, catalyst |
摘要 |
The invention describes a two-step process for hydrotreatment of a feed derived from a renewable source, comprising: a) a first step, termed a mild pre-hydrogenation step, operating in the presence of a first, metallic, catalyst comprising an active hydrodehydrogenating phase constituted by at least one metal from group VIII and/or at least one metal from group VIB and an amorphous mineral support; and b) a second step, termed the second treatment step, operating in the presence of a second, sulphurized, catalyst comprising an active hydrodehydrogenating phase constituted by at least one non-noble metal from group VIII and/or at least one metal from group VIB and an amorphous mineral support. |
申请公布号 |
US8674151(B2) |
申请公布日期 |
2014.03.18 |
申请号 |
US20080664136 |
申请日期 |
2008.06.03 |
申请人 |
DEBUISSCHERT QUENTIN;COSYNS JEAN;CHAPUS THIERRY;HUDEBINE DAMIEN;IFP ENERGIES NOUVELLES |
发明人 |
DEBUISSCHERT QUENTIN;COSYNS JEAN;CHAPUS THIERRY;HUDEBINE DAMIEN |
分类号 |
C07C1/00;C10G3/00;C10G45/08;C10G51/02 |
主分类号 |
C07C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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