| 发明名称 |
METHOD FOR PRODUCING PREMIUM COKE FROM RESIDUAL OIL |
| 摘要 |
A petroleum refinery residual oil derived from a naphthenic crude oil is catalytically demetalized (11), catalytically desulfurized (12) and then fed to a delayed coker (14) to produce premium delayed coke. |
| 申请公布号 |
DE3070446(D1) |
申请公布日期 |
1985.05.15 |
| 申请号 |
DE19803070446 |
申请日期 |
1980.06.06 |
| 申请人 |
CONOCO INC. |
发明人 |
KEGLER, WILLIAM H.;MCCONAGHY, JAMES R. |
| 分类号 |
C10B55/00;(IPC1-7):C10B55/00 |
主分类号 |
C10B55/00 |
| 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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