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公开(公告)号：EP3007822A1
公开(公告)日：2016-04-20
申请号：EP14731800.0
申请日：2014-05-26
申请人： Pivert , Centre National de la Recherche Scientifique (CNRS) , Université des Sciences et Technologies de Lille 1
IPC分类号： B01J23/50 , B01J37/03 , B01J37/16 , C07C51/16 , C07C59/06 , C07C59/01 , C07C51/235 , C07C51/23 , C07C59/10
CPC分类号： C07C51/235 , B01J23/50 , B01J37/035 , C07C51/23 , C07C59/06
摘要： The invention relates to a method for synthesising glycolic acid or one of the salts thereof, including the following step: placing glycerol and an oxidising agent in contact with one another in a reaction medium in the presence of a silver-based catalyst on a substrate, said substrate including a material selected from the group consisting of CeO
2 , basic Αl
2 Ο
3 optionally doped with a calcium or cerium oxide, an amphoteric resin, ZrO
2 , and a mixture of said materials. The invention also relates to the use of a silver-based catalyst on a substrate that can be used in said method.-
公开(公告)号：EP3066066A1
公开(公告)日：2016-09-14
申请号：EP14806022.1
申请日：2014-11-06
申请人： Pivert , Centre National de la Recherche Scientifique (CNRS) , Université des Sciences et Technologies de Lille 1 , Ecole Centrale De Lille
CPC分类号： C07C67/40 , C07C29/149 , C07C67/00 , C07F15/0046 , C07C33/025 , C07C69/58
摘要： According to one embodiment, the invention relates to a method for synthesising a second ester from a first ester, said method including the following steps: a) placing a first ester and a catalyst in the presence of dihydrogen such as to obtain a first alcohol and a second alcohol; b) extracting said second alcohol from the reaction medium; c) reacting said first alcohol with the catalyst of step a) in order to obtain a second ester and dihydrogen; and d) recirculating the dihydrogen obtained in step c) by injecting same into step a).
摘要翻译： 一种从第一酯合成第二酯的方法，所述方法包括以下步骤：a）在二氢的存在下放置第一酯和催化剂以获得第一醇和第二醇; b）从反应介质中提取第二种醇; c）使第一醇与步骤a）的催化剂反应，以获得第二酯和二氢; 和d）将步骤c）中获得的二氢循环通过将其注入步骤a）中。
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公开(公告)号：EP3066069A1
公开(公告)日：2016-09-14
申请号：EP14806021.3
申请日：2014-11-06
申请人： Pivert , Centre National de la Recherche Scientifique (CNRS) , Université des Sciences et Technologies de Lille 1 , Ecole Centrale de Lille
CPC分类号： B01J31/2414 , B01J31/189 , B01J31/20 , B01J31/2282 , B01J31/24 , B01J31/2409 , B01J2231/49 , B01J2231/641 , B01J2531/821 , C07C67/40 , C07F15/0046 , C07C69/14 , C07C69/24 , C07C69/26
摘要： The invention relates to a method for synthesising esters from alcohols by dehydrogenating coupling in the presence of a catalyst of formula 1 as well as to the use of catalysts of formula 1 for synthesising esters. The method according to the invention can be used in particular for the production of dihydrogen. The invention also relates to novel catalysts as well as to the uses thereof.
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4.发明公开CATALYSEUR MÉTALLIQUE SUPPORTÉ ET SON UTILISATION POUR L'OXYDATION SÉLECTIVE DU GLYCÉROL 审中-公开VERWENDUNG DAVON ZUR SELEKTIVEN氧化剂VON GLYCEROL的GETRÄGERTERMETALLKATALYSATOR
公开(公告)号：EP3033322A2
公开(公告)日：2016-06-22
申请号：EP14796812.7
申请日：2014-10-14
申请人： Pivert , Centre National de la Recherche Scientifique (CNRS) , Université des Sciences et Technologies de Lille 1
IPC分类号： C07C51/23 , C07C51/235
CPC分类号： C07C51/235 , C07C59/10
摘要： The invention relates to a method for oxidation of glycerol into glyceric acid which includes a step of treating glycerol with a supported metal catalyst in the presence of oxygen, said catalyst including platinum and a metal element selected from the group comprising tin, molybdenum, bismuth and a mixture thereof.
摘要翻译： 描述了将甘油氧化成甘油酸的方法，其包括在氧气存在下用负载金属催化剂处理甘油的步骤，所述催化剂包括铂和选自锡，钼，铋和 的混合物。
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公开(公告)号：EP3066066B1
公开(公告)日：2018-04-25
申请号：EP14806022.1
申请日：2014-11-06
申请人： Pivert , Centre National de la Recherche Scientifique (C.N.R.S.) , Université des Sciences et Technologies de Lille 1 , Ecole Centrale De Lille
CPC分类号： C07C67/40 , C07C29/149 , C07C67/00 , C07F15/0046 , C07C33/025 , C07C69/58
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公开(公告)号：EP3007822B1
公开(公告)日：2020-01-22
申请号：EP14731800.0
申请日：2014-05-26
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