发明名称 |
Purfication of liquid paraffins. |
摘要 |
<p>Aromatic hydrocarbon impurities are removed from a liquid paraffin by contacting the liquid paraffin at relatively low temperatures (less than 120°C) with an X-type zeolite molecular sieve materiai. The contacting is performed without recycling and purified liquid paraffin containing less than about 0.01% by weight aromatics may be obtained.</p> |
申请公布号 |
EP0164905(A1) |
申请公布日期 |
1985.12.18 |
申请号 |
EP19850303344 |
申请日期 |
1985.05.10 |
申请人 |
KUWAIT INSTITUTE FOR SCIENTIFIC RESEARCH |
发明人 |
OWAYSI, FATHI ABDELWAHHAB;AL-AMEERI, RASHEED SALIM |
分类号 |
C10G25/03;(IPC1-7):C10G25/03 |
主分类号 |
C10G25/03 |
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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