| 发明名称 |
CO2 TREATMENT TO REMOVE CALCIUM FROM CRUDE |
| 摘要 |
The present invention is a process to remove a +2 ionic charged metal from a petroleum feed. The process includes contacting feed with carbon dioxide at a temperature between 40 ~C and 200 ~C and autogenous pressure. In a preferred embodiment the metal is a Group II metal. In particular, the metal is calcium.
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| 申请公布号 |
CA2266524(A1) |
申请公布日期 |
1998.04.09 |
| 申请号 |
CA19972266524 |
申请日期 |
1997.10.03 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
SAVAGE, DAVID W.;SARTORI, GUIDO;BLUM, SAUL C.;BALLINGER, BRUCE H. |
| 分类号 |
C10G17/00;C10G17/08;C10G21/08;C10G29/02;(IPC1-7):C10G17/08;C07C7/17 |
主分类号 |
C10G17/00 |
| 代理机构 |
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