Process for separating normal paraffins
Реферат: ABSTRACT OF THE DISCLOSURE An improved process for separating normal paraffins from a feed stream containing a mixture of normal paraffins and isoparaffins. The general process comprises the steps of contacting the feed stream with an adsorbent comprising a crystalline aluminosilicate thereby adsorbing normal paraffins and subsequently contacting the adsorbent with a desorbent material to remove the adsorbed normal paraffins. The improvement resides in a method of fractionating and recycling a desorbent material for re-use in the process in a manner that re-duces total fractionation energy requirements. The method is par-ticularly suitable when two desorbent materials are used in the pro-cess.
Process for separating normal and isoparaffins
Номер патента: CA1081130A. Автор: Donald B. Broughton. Владелец: UOP LLC. Дата публикации: 1980-07-08.