公开(公告)号：US4504593A

公开(公告)日：1985-03-12

申请号：US573279

申请日：1984-01-24

申请人： Chan Trinh Dinh ,  Jean-Paul Bournonville

发明人： Chan Trinh Dinh ,  Jean-Paul Bournonville

IPC分类号： C10G49/06 ,  B01J23/14 ,  B01J23/62 ,  B01J23/64 ,  B01J23/652 ,  B01J23/835 ,  B01J23/88 ,  B01J31/28 ,  C07B31/00 ,  C07B61/00 ,  C07C1/00 ,  C07C5/05 ,  C07C5/09 ,  C07C7/163 ,  C07C11/00 ,  C07C11/10 ,  C07C67/00 ,  C10G45/40 ,  C10G45/48 ,  C10G45/52 ,  B01J31/12 ,  B01J31/34

CPC分类号： B01J23/835 ,  B01J23/622 ,  C10G45/40

摘要： For the selective hydrogenation of a hydrocarbon charge containing at least one acetylenic and/or diolefinic hydrocarbon, there is used a catalyst comprising at least one group VIII metal selected from the platinum, palladium, nickel and cobalt group, or a compound thereof, and at least one metal from the group comprising germanium, tin and lead or a compound thereof, wherein at least one compound from one of the above-defined group VIII metals and at least one compound of metal from the germanium, tin and lead group is incorporated in a carrier, e.g., alumina, and wherein the compound of metal from the germanium, tin and lead group is incorporated in the carrier as a hydrocarbyl compound of said metal.

摘要翻译： 对于含有至少一个炔属和/或二烯烃的烃装料的选择性氢化，使用包含至少一种选自铂，钯，镍和钴基团的Ⅷ族金属或其化合物的催化剂， 包含锗，锡和铅或其化合物的至少一种金属，其中至少一种来自上述定义的VIII族金属的化合物和至少一种来自锗，锡和铅基团的金属化合物掺入 载体，例如氧化铝，其中来自锗，锡和铅基团的金属化合物作为所述金属的烃基化合物引入载体中。

公开(公告)号：US4456775A

公开(公告)日：1984-06-26

申请号：US497631

申请日：1983-05-24

申请人： Christine Travers ,  Chan Trinh Dinh ,  Roger Snappe ,  Jean-Paul Bournonville

发明人： Christine Travers ,  Chan Trinh Dinh ,  Roger Snappe ,  Jean-Paul Bournonville

IPC分类号： C07C29/136 ,  B01J23/00 ,  B01J23/62 ,  B01J31/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/149 ,  C07C67/00

CPC分类号： C07C29/149 ,  B01J23/622 ,  Y02P20/52

摘要： Alcohols and particularly fatty alcohols are manufactured by hydrogenolysis of carboxylic esters in the presence of a catalyst comprising a carrier, rhodium and at least one second element selected from the group consisting of tin, germanium and lead. The rhodium content is from 0.1 to 5% b.w. and the content of the second element is from 0.1 to 10% b.w.

摘要翻译： 醇，特别是脂肪醇通过在包含载体，铑和至少一种选自锡，锗和铅的第二元素的催化剂存在下羧酸酯的氢解来制备。 铑含量为0.1〜5％b.w。 并且第二元素的含量为0.1至10％b.w。

公开(公告)号：US4714688A

公开(公告)日：1987-12-22

申请号：US836866

申请日：1986-03-07

申请人： Chan Trinh Dinh ,  Alain Desvard ,  Germain Martino

发明人： Chan Trinh Dinh ,  Alain Desvard ,  Germain Martino

IPC分类号： C10G45/04 ,  B01J23/92 ,  B01J23/94 ,  B01J27/30 ,  B01J38/48 ,  B01J38/50 ,  C10G45/08 ,  B01J38/52 ,  B01J38/62

CPC分类号： B01J23/94 ,  B01J27/30 ,  Y10S502/516 ,  Y10S502/517

摘要： The process has as an object the regeneration catalysts containing at least one contaminating metal of the vanadium, nickel and iron group. The operation is conducted as follows:(a) The catalyst (1) is roasted in the presence of an oxygen-containing gas so as to remove at least 90% of the sulfur;(b) The catalyst obtained in step (a) is contacted with a hydrogen peroxide aqueous solution containing at least one organic compound including a polar functional group, so as to remove at least 10% of the deposited metals of the vanadium, nickel and iron group; and(c) The regenerated catalyst (11) is separated from the aqueous solution of metal ions (5). The latter can be regenerated by passage over a complexing resin (6).The process is applicable to the regerneration of used catalysts, particularly to hydrotreatment catalysts in the oil industry.

摘要翻译： 该方法的目的是含有至少一种钒，镍和铁基团的污染金属的再生催化剂。 操作如下进行：（a）催化剂（1）在含氧气体存在下焙烧，以除去至少90％的硫; （b）将步骤（a）中获得的催化剂与含有至少一种包含极性官能团的有机化合物的过氧化氢水溶液接触，以除去至少10％的钒，镍和铁的沉积金属 组; 和（c）将再生催化剂（11）与金属离子（5）的水溶液分离。 后者可以通过复合树脂（6）再生。 该方法适用于二手催化剂的再生，特别是石油工业中的加氢处理催化剂。