公开(公告)号：EP3107980A1

公开(公告)日：2016-12-28

申请号：EP15704004.9

申请日：2015-02-12

申请人： IFP Énergies nouvelles

发明人： CADRAN, Nicolas ,  BAZER-BACHI, Delphine ,  HUGUES, Francois

IPC分类号： C10G29/20 ,  B01J20/18 ,  C07C2/12 ,  B01J20/10 ,  B01J20/08 ,  B01J37/10 ,  B01J29/65

摘要： The invention relates to a method for oligomerizing an olefin feedstock using a catalyst that comprises at least one zeolite which has pore cavities containing 10 or 12 oxygen atoms (10MR or 12MR) and which is formed by means of an alumina-based binder, said catalyst having been subjected to at least one thermal treatment step in a humid air flow containing 1 to 20 weight % of water, at a humid air feeding rate of 0.1 to 10 NL/h/g
cat and a temperature ranging from 450 to 700°C for 1 to 10 hours, said thermal treatment step being carried out following the step in which the zeolite is formed by means of the alumina-based binder.

公开(公告)号：EP3074367A1

公开(公告)日：2016-10-05

申请号：EP14805885.2

申请日：2014-11-28

申请人： IFP Énergies Nouvelles (IFPEN) ,  Michelin Recherche et Technique S.A. ,  Compagnie Générale des Etablissements Michelin

发明人： DASTILLUNG, Rejane ,  CADRAN, Nicolas ,  FISCHER, Beatrice ,  JACQUIN, Marc ,  HUYGHE, Raphael

IPC分类号： C07C1/20 ,  C07C29/04

CPC分类号： C07C1/20 ,  C07C1/207 ,  C07C29/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/20 ,  C07C2523/26 ,  Y02P20/582 ,  Y02P30/42 ,  C07C31/08 ,  C07C11/167

摘要： The invention relates to a process for producing 1,3-butadiene from an ethanol-rich feedstock, i.e. in which the ethanol represents more than 50% of the total weight of said feedstock, comprising at least: A) a step of converting at least said ethanol-rich feedstock and the ethanol effluent resulting from the separation step B into a conversion effluent predominantly comprising 1,3-butadiene, water and ethylene, and into a hydrogen effluent, operating at a pressure between 0.1 and 1.0 MPa, at a temperature between 300°C and 500°C in the presence of at least one catalyst; B) a step of separating at least said conversion effluent resulting from A and the hydration effluent resulting from C into at least an ethanol effluent, a butadiene effluent, a water effluent and an ethylene effluent; C) an ethylene hydration step supplied at least by said ethylene effluent and/or said water effluent both resulting from the separation step B, in order to produce a hydration effluent comprising ethanol, said hydration effluent then being recycled to the separation step B.

摘要翻译： 本发明涉及从富含乙醇的原料生产1,3-丁二烯的方法，即乙醇占所述原料总重量的50％以上，至少包括：A）至少转化的步骤 所述乙醇富集的原料和由分离步骤B产生的乙醇流出物转化为主要包含1,3-丁二烯，水和乙烯的转化流出物，并在温度为0.1-1.0MPa的压力下进行氢气流出物 在至少一种催化剂的存在下在300℃至500℃之间; B）至少将从A产生的所述转化流出物和由C产生的水合流出物分离成至少乙醇流出物，丁二烯流出物，水流出物和乙烯流出物的步骤; C）至少由所述乙烯流出物和/或所述水流出物供应的乙烯水合步骤，其由分离步骤B产生，以便产生包含乙醇的水合流出物，然后将所述水合流出物再循环至分离步骤B.

公开(公告)号：EP2707462B1

公开(公告)日：2016-06-08

申请号：EP12713203.3

申请日：2012-03-13

申请人： IFP Énergies nouvelles

发明人： BREUIL, Pierre Alain ,  CADRAN, Nicolas ,  HUGUES, François ,  COUPARD, Vincent

IPC分类号： C10G25/05 ,  C10G50/00 ,  C10G57/02 ,  C10G67/06 ,  C10G69/12

CPC分类号： C10G25/05 ,  C10G25/00 ,  C10G25/003 ,  C10G50/00 ,  C10G57/02 ,  C10G67/06 ,  C10G69/126 ,  C10G2300/1088 ,  C10G2300/202 ,  C10G2300/4006 ,  C10G2400/04 ,  C10G2400/08

公开(公告)号：EP3107981A1

公开(公告)日：2016-12-28

申请号：EP15706390.0

申请日：2015-02-12

申请人： IFP Énergies nouvelles

发明人： CADRAN, Nicolas ,  BAZER-BACHI, Delphine ,  LOPEZ, Joseph ,  HUGUES, Francois

IPC分类号： C10G29/20 ,  B01J20/08 ,  B01J20/18 ,  C07C2/12 ,  B01J20/10 ,  B01J37/10 ,  B01J29/65

CPC分类号： C10G29/205 ,  B01J21/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/65 ,  B01J37/0009 ,  B01J37/04 ,  B01J2229/42 ,  C10G2300/1088 ,  C10G2300/1092 ,  C10G2400/02

摘要： The invention relates to a method for oligomerizing an olefin feedstock using a catalyst that comprises at least one zeolite which has pore cavities containing 10 or 12 oxygen atoms (10MR or 12MR) and which is formed by means of a silica-based binder, said catalyst having been subjected to at least one thermal treatment step in a humid air flow containing 0 to 10 weight % of water, at a humid air feeding rate of 0.1 to 10 NL/h/g
cat and a temperature ranging from 450 to 700°C for 1 to 10 hours, said thermal treatment step being carried out following the step in which the zeolite is formed by means of the silica-based binder.