发明名称 |
UPGRADING HEAVY GAS OILS |
摘要 |
<p>A method of neutralizing the organic acidity in heavy gas oils to produce a neutralization number less than 1.0 whereby they are rendered suitable as lube oil feed stocks which comprises treating said heavy gas oils with a neutralizing amount of monoethanolamine to form an amine salt with the organic acids and then heating the thus-neutralized heavy gas oil at a temperature and for a time sufficient to convert the amine salts to amides.</p> |
申请公布号 |
CA1269056(A) |
申请公布日期 |
1990.05.15 |
申请号 |
CA19860516350 |
申请日期 |
1986.08.20 |
申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
FERGUSON, SAM;REESE, DARRELL D. |
分类号 |
C10G29/20;(IPC1-7):C10G17/00 |
主分类号 |
C10G29/20 |
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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