公开(公告)号：US20140249340A1

公开(公告)日：2014-09-04

申请号：US14195882

申请日：2014-03-04

Applicant: IFP ENERGIES NOUVELLES

Inventor： Vivien Tom ,  Vincent Coupard ,  Francois Hugues ,  Raphael Huyghe

IPC: C07C2/08 ,  C07C5/05

CPC classification number: C07C2/08 ,  C07C1/24 ,  C07C5/05 ,  C07C7/10 ,  C07C7/13 ,  C07C2529/70 ,  C10G3/42 ,  C10G3/44 ,  C10G3/48 ,  C10G3/49 ,  C10G50/00 ,  C10G57/02 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/06 ,  C10G2400/08 ,  Y02P30/20 ,  C07C11/08 ,  C07C11/10

Abstract: The invention relates to a process for the production of middle-distillate hydrocarbon-containing bases from a feedstock comprising butanol and pentanol, with said process comprising at least: a) Isomerizing dehydration of said feedstock; b) Separation of the water that is present in said olefinic effluent; c) Purification of the organic liquid effluent coming from b); d) Selective oligomerization of a feedstock that comprises at least a portion of the purified organic effluent coming from c), to produce a first oligomerization effluent; e) Oligomerization of said first oligomerization effluent in such a way as to produce a second oligomerization effluent; f) Fractionation of said second oligomerization effluent into at least three products, a light product, an intermediate product and a distillate product; g) Oligomerization of at least a portion of said intermediate product; h) Hydrogenation of at least a portion of said distillate product.

Abstract translation: 本发明涉及一种从包含丁醇和戊醇的原料生产含中间馏分烃的碱的方法，所述方法至少包括：a）使所述原料异构化脱水; b）分离存在于所述烯烃流出物中的水; c）净化来自b）的有机液体流出物; d）原料的选择性低聚，其包含来自c）的至少一部分纯化的有机流出物，以产生第一低聚流出物; e）以这样的方式使所述第一低聚流出物低聚，以产生第二低聚流出物; f）将所述第二低聚流出物分馏成至少三种产物，轻质产物，中间产物和馏出物产物; g）所述中间产物的至少一部分的低聚; h）至少部分所述馏出物产物的氢化。