| 发明名称 |
METHOD OF REDUCING BENZENE CONTENT IN GASOLINE FRACTIONS |
| 摘要 |
FIELD: petroleum processing and petrochemistry. SUBSTANCE: to reduce benzene content in gasoline fractions, a fraction containing 40-80% paraffins, 0.5-7% cyclic hydrocarbons, 6-45% aromatics and having boiling limits 70 to 90 C is combined with C-C-fraction and then hydrogenated on isomerization catalyst containing chlorine and at least one VIII group metal on a carrier consisted of beta- and gamma-alumina at specified proportions. EFFECT: reduced benzene content. |
| 申请公布号 |
RU94045134(A) |
申请公布日期 |
1996.10.10 |
| 申请号 |
RU19940045134 |
申请日期 |
1994.12.28 |
| 申请人 |
EHNSTITJU FRANSEH DJU PETROL' |
发明人 |
KRISTINA TRAVER;FILIP KURTI;PATRIK SARRAZEN |
| 分类号 |
B01J21/04;C10G69/02;B01J23/40;B01J23/42;B01J23/44;B01J23/755;B01J23/78;B01J27/128;B01J27/13;C07B61/00;C07C5/13;C07C9/00;C10G35/04;C10G45/60;C10G65/08;C10G69/08 |
主分类号 |
B01J21/04 |
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