Invention Grant
US06977273B2 Process for synthesising hydrocarbons in the presence of a catalyst comprising a group VIII metal supported on silica-alumina
有权
在包含负载在二氧化硅 - 氧化铝上的第Ⅷ族金属的催化剂存在下合成烃的方法
- Patent Title: Process for synthesising hydrocarbons in the presence of a catalyst comprising a group VIII metal supported on silica-alumina
- Patent Title (中): 在包含负载在二氧化硅 - 氧化铝上的第Ⅷ族金属的催化剂存在下合成烃的方法
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Application No.: US10075235Application Date: 2002-02-15
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Publication No.: US06977273B2Publication Date: 2005-12-20
- Inventor: Magalie Roy-Auberger , Philippe Courty , Renaud Revel , Roberto Zennaro
- Applicant: Magalie Roy-Auberger , Philippe Courty , Renaud Revel , Roberto Zennaro
- Applicant Address: FR Rueil Malmaison Cedex IT Rome IT Rome
- Assignee: Institut Francais du Petrole,ENI S.p.A.,AGIP Petroli S.p.A.
- Current Assignee: Institut Francais du Petrole,ENI S.p.A.,AGIP Petroli S.p.A.
- Current Assignee Address: FR Rueil Malmaison Cedex IT Rome IT Rome
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: FR0102241 20010216
- Main IPC: B01J21/12
- IPC: B01J21/12 ; B01J23/40 ; B01J23/74 ; B01J23/75 ; B01J35/10 ; B01J37/00 ; B01J37/02 ; B01J37/03 ; B01J37/08 ; C10G2/00 ; C07C27/00 ; B01J21/04 ; B01J21/08 ; B01J23/00
Abstract:
A process is described for synthesizing hydrocarbons from a mixture comprising carbon monoxide and hydrogen in the presence of a catalyst comprising at least one group VIII metal supported on a silica-alumina prepared by co-precipitating and calcining at a temperature in the range from about 500° C. to about 1200° C. for at least 6 hours so that said silica-alumina has a specific surface area of less than 260 m2/g. Said catalyst is used in a fixed bed or in suspension in a liquid phase of a three-phase reactor.
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