| 发明名称 |
PROCESS FOR THE PRODUCTION OF NORMAL PARAFFINS BY UREA DEWAXING OF MINERAL OIL DISTILLATES |
| 摘要 |
<p>In a urea dewaxing process, a powdery adduct, capable of being effectively separated by centrifuging, is formed at a temperature range of from about 20 DEG to 40 DEG C. if particular oil solvent mixtures are employed. Useful solvent mixtures are a C5-C6 hydrocarbon such as isopentane, hexane or benzene plus a higher boiling organic compound such as methylisobutylketone.</p> |
| 申请公布号 |
CA1005082(A) |
申请公布日期 |
1977.02.08 |
| 申请号 |
CA19730169580 |
申请日期 |
1973.04.26 |
| 申请人 |
DEUTSCHE TEXACO AKTIENGESELLSCHAFT |
发明人 |
KUNERT, MAXIMILIAN;SANDHACK, LOTHAR |
| 分类号 |
C10G73/26;C07C1/00;C07C7/152;C07C9/14;C07C67/00;C10G73/24 |
主分类号 |
C10G73/26 |
| 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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