| 发明名称 |
PROCESS FOR REMOVING CARBONYL COMPOUNDS FROM HYDROCARBONS |
| 摘要 |
Liquid hydrocarbons and mixtures thereof containing carbonyl compounds as impurities are purified by a liquid-liquid extraction with an aqeuous solution of a hydrazinium compound. The carbonyl free hydrocarbon phase is then separated from the aqueous phase.
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| 申请公布号 |
US3793187(A) |
申请公布日期 |
1974.02.19 |
| 申请号 |
USD3793187 |
申请日期 |
1972.08.01 |
| 申请人 |
ERDOLCHEMIE GMBH,DT |
发明人 |
MARX H,DT;SCHERB H,DT;SCHLEPPINGHOFF B,DT |
| 分类号 |
C07C1/00;C07C7/10;C07C9/00;C07C11/00;C07C67/00;C10G21/08;(IPC1-7):C10G19/00;C07C3/30 |
主分类号 |
C07C1/00 |
| 代理机构 |
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代理人 |
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