| 发明名称 |
PROCESS FOR NEUTRALIZATION OF PETROLEUM ACIDS USING OVERBASED DETERGENTS. |
| 摘要 |
The invention relates to a process for treating naphthenic acid containing whole crudes or fraction thereof to reduce or eliminate their acidity by contacting the acidic whole crude or fractions thereof at a suitable temperature typically of less than 200 degree C with a neutralizing amount typically from 0.25:1 up to 10:1 of overbased detergent. The process has the additional benefits of reducing materials handling problems associated with emulsion formation in treated crudes.
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| 申请公布号 |
MX9801337(A) |
申请公布日期 |
1998.07.31 |
| 申请号 |
MX19980001337 |
申请日期 |
1998.02.18 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
MARTIN L. GORBATY;DAVID J. MARTELLA;GUIDO SARTORI;DAVID W. SAVAGE;BRUCE H. BALLINGER;SAUL C. BLUM;MICHAEL P. ANDERSON;TRIKUR A. RAMANARAYANAN |
| 分类号 |
C10G19/073;C10G19/00;(IPC1-7):C10G71/00 |
主分类号 |
C10G19/073 |
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