发明名称 |
KATALYTISCHE ZUSAMMENSETZUNG ZUR ISOMERISIERUNG VON ISOMERISIERBAREN KOHLENWASSERSTOFFEN |
摘要 |
Process for isomerising isomerisable hydrocarbons comprises contacting them in presence of H2 at isomerisation conditions with a catalyst compsn. comprising a Gp. VIII metal, H mordenite and refractory inorganic oxide, and having a surface area of at least 580 sq. m/g. - Isomerisation is pref. effected at 200-800 deg. F, 100-1000 psi, LHSV 0.5-5 w.r.t. catalyst vol. and H2/hydrocarbon = 0.5-5 molar. The surface area of the formed catalyst composite may be increased to 580 sq. m/g or more by: (i) opt. drying and/or calcining; and (ii) contacting with an aq. acid contg. NH4+ ions, e.g. 2-5M strong mineral acid and 1-3M NH4Cl, pref. at 122-203 deg. F for 1-3 h. Or components of initially high surface area can be used in the composite. |
申请公布号 |
DD266743(A5) |
申请公布日期 |
1989.04.12 |
申请号 |
DD19870302640 |
申请日期 |
1987.05.11 |
申请人 |
UOP INC.,US |
发明人 |
JOHNSON,JAMES A.,US;SCHMIDT,ROBERT J.,US;BAKAS,STEVE I.,US;COLE,STEVEN W.,US |
分类号 |
B01J29/22;B01J23/40;B01J29/06;B01J29/20;C07B61/00;C07C;C07C1/00;C07C5/13;C07C5/27;C07C67/00;C10G35/095;C10G45/64 |
主分类号 |
B01J29/22 |
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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