Modified silicalite catalysts and their preparatio

专利名称：Modified silicalite catalysts and their
preparation and process for the use thereof 发明人：Desmond, Michael Joseph,Pepera, Marc
Anthony
申请号：EP84301345.9
申请日：19840301
公开号：EP0154063A1
公开日：
19850911
专利内容由知识产权出版社提供
摘要：Catalysts comprising a silica molecular sieve modified by a metal which forms acidic oxides selected from the group consisting of Group VIB and VIIB elements and, a Fischer-Tropsch catalyst wherein the ratio of zeolite to Fischer-Tropsch component is from 0.1 to 10:1 can be employed to produce gasoline quality liquid hydrocarbons from synthesis gas. A process is employed which includes the step of contacting synthesis gas having a ratio of hydrogen to carbon oxides of from 0.1 to 10.0:1 over the foregoing catalyst at a reaction temperature of from 100C to 500°C and at a pressure of from one atmosphere (0.1 MPa) to 200 atmospheres (20 MPa) and at a gas hourly space velocity of from 10 to 100,000. A method is also provided for the preparation of the combination catalyst. The liquid hydrocarbon product is highly aromatic, essentially free of external olefins and totally free of detectable oxygenates.
申请人：THE STANDARD OIL COMPANY
地址：Midland Building Cleveland, Ohio 44115 US
国籍：US
代理机构：Smith, Sydney 更多信息请下载全文后查看。