| 发明名称 |
Visbreaking process for demetalation and desulfurization of heavy oil |
| 摘要 |
A thermal demetalation and desulfurization process comprising the addition of ammonia and water to heavy crude oils and residuums with minimal coke formation and with decreased viscosity.
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| 申请公布号 |
US4203830(A) |
申请公布日期 |
1980.05.20 |
| 申请号 |
US19780937660 |
申请日期 |
1978.08.28 |
| 申请人 |
MOBIL CORP |
发明人 |
ROLLMANN, LOUIS D;WALSH, DENNIS E |
| 分类号 |
C10G19/02;C10G31/06;C10G31/08;(IPC1-7):C10G34/00;C10G29/02 |
主分类号 |
C10G19/02 |
| 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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