| 发明名称 |
HIGH SEVERITY VISBREAKING |
| 摘要 |
HIGH SEVERITY VISBREAKING The severity of a visbreaking operation is increased by treating product to remove a heavier phase in an amount of less than 15 weight percent and provide a remaining product having a Shell Hot Filtration number of less than 0.25. |
| 申请公布号 |
CA1296284(C) |
申请公布日期 |
1992.02.25 |
| 申请号 |
CA19870553193 |
申请日期 |
1987.12.01 |
| 申请人 |
LUMMUS CREST, INC. |
发明人 |
FELDMAN, ROBERT J.;RHOE, ANDREI;VAN DRIESEN, ROGER P.;PUZIO, JOSEPH F.;STRANGIO, VINCENT A. |
| 分类号 |
C10G9/00;C10G31/00;C10G31/10;C10G55/04;C10G67/02;C10G67/04 |
主分类号 |
C10G9/00 |
| 代理机构 |
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代理人 |
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