发明名称 |
PROCESS AND CATALYST FOR UPGRADING HEAVY HYDROCARBON |
摘要 |
A catalyst for use in a process for steam conversion of a heavy hydrocarbon feedstock includes the steps of: providing a heavy hydrocarbon feedstock; providing a catalytically active phase comprising a first metal and a second metal wherein said first metal is a non-noble Group VIII metal and said second metal is an alkali metal; and contacting said feedstock with steam at a pressure of less than or equal to about 300 psig in the presence of said catalytically active phase so as to provide a hydrocarbon product having a reduced boiling point. The catalyst may be supported on a support material or mixed directly with the feedstock and comprises a first metal selected from the group consisting of non-noble Group VIII metals and mixtures thereof and a second metal comprising an alkali metal wherein said catalyst is active to convert said heavy hydrocarbon at a pressure of less than or equal to about 300 psig.
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申请公布号 |
CA2204836(C) |
申请公布日期 |
2000.12.26 |
申请号 |
CA19972204836 |
申请日期 |
1997.05.08 |
申请人 |
INTEVEP, S.A. |
发明人 |
MARTINEZ, NELSON;CARRAZZA, JOSE;PEREIRA, PEDRO |
分类号 |
B01J23/78;C10G1/00;C10G1/06;C10G1/08;C10G11/00;C10G11/02;C10G11/20;C10G47/14;C10G47/24;C10G47/32;C10G49/06;C10G49/10;C10G49/18;(IPC1-7):B01J23/78 |
主分类号 |
B01J23/78 |
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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