发明名称 Monomethyl paraffin adsorptive separation process
摘要 The amount of the adsorbent needed to recover a set quantity of monomethyl branched C10-C15 paraffins from a mixture comprising normal paraffins and other nonnormal hydrocarbons such as di-isoparaffins, di-isoolefins, naphthenes and aromatics by simulated moving bed adsorptive separation is reduced by adjusting three operating factors: percentage recovery of the paraffin, operating temperature and cycle time. This reduces the capital cost of the process. The recovered monomethyl hydrocarbons may be used to form a monomethyl branched alkylaromatic hydrocarbon useful as a detergent precursor.
申请公布号 US6670519(B1) 申请公布日期 2003.12.30
申请号 US20010977862 申请日期 2001.10.15
申请人 UOP LLC 发明人 SOHN STEPHEN W.;KULPRATHIPANJA SANTI;REKOSKE JAMES E.
分类号 C10G25/08;(IPC1-7):C07C7/13 主分类号 C10G25/08
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