公开(公告)号：BRPI0910582A2

公开(公告)日：2015-09-29

申请号：BRPI0910582

申请日：2009-04-15

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： MUZATKO DANIELLE S ,  WHITE JAMES F ,  VASSILAKIS JAMES G ,  FRYE JOHN G ,  HOLLADAY JOHNATHAN E ,  ROSIN RICHARD R ,  BARE SIMON R ,  PETERSON THOMAS H

IPC: B01J21/18 ,  B01J23/889 ,  B01J23/89 ,  B01J37/18 ,  C07C17/23

公开(公告)号：WO2009129325A3

公开(公告)日：2010-03-18

申请号：PCT/US2009040695

申请日：2009-04-15

Applicant: BATTELLE MEMORIAL INSTITUTE ,  HOLLADAY JOHNATHAN E ,  WHITE JAMES F ,  PETERSON THOMAS H ,  FRYE JOHN G ,  MUZATKO DANIELLE S ,  BARE SIMON R ,  VASSILAKIS JAMES G ,  ROSIN RICHARD R

Inventor： HOLLADAY JOHNATHAN E ,  WHITE JAMES F ,  PETERSON THOMAS H ,  FRYE JOHN G ,  MUZATKO DANIELLE S ,  BARE SIMON R ,  VASSILAKIS JAMES G ,  ROSIN RICHARD R

IPC: B01J21/18 ,  B01J23/889 ,  B01J23/89 ,  B01J37/18 ,  C07C17/23

CPC classification number: B01J21/18 ,  B01J23/8896 ,  B01J23/8986 ,  B01J37/18

Abstract: Hydrogenolysis processes are provided that can include providing a hydrogenolysis reactor having a catalyst therein. The catalyst can be exposed to a reducing agent in the absence of polyhydric alcohol compound while maintaining a temperature of the catalyst above 290°C. Hydrogenolysis processes can also include providing a passivated catalyst to within a reactor and exposing the catalyst to a reducing atmosphere while maintaining the catalyst at a temperature less than 210°C. Hydrogenolysis catalyst preparation methods are provided that can include exposing the catalyst to a first reducing atmosphere while maintaining the catalyst at a first temperature to reduce at least a portion of the catalyst. The method can also include passivating at least the portion of the catalyst and depassivating the portion of the catalyst in the presence of a second reducing atmosphere while maintaining the portion of the catalyst at a second temperature less than the first temperature.

Abstract translation: 提供氢解方法，其可以包括提供其中具有催化剂的氢解反应器。 催化剂可以在不存在多元醇化合物的情况下暴露于还原剂，同时将催化剂的温度保持在290℃以上。 氢解方法还可以包括在反应器内提供钝化的催化剂，并将催化剂暴露于还原气氛，同时将催化剂保持在低于210℃的温度。 提供了氢解催化剂制备方法，其可以包括将催化剂暴露于第一还原气氛，同时将催化剂保持在第一温度以减少至少一部分催化剂。 该方法还可以包括钝化至少一部分催化剂，并且在第二还原气氛存在的情况下使催化剂的一部分钝化，同时保持催化剂的部分在低于第一温度的第二温度。