专利检索 ap:("CHINA PETROLEUM & CHEMICAL CORPORATION" OR "SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC") AND inv:"Yunbao TU" 第 1 页

1.

发明公开
CATALYST FOR PRODUCING DIBASIC AMINE BY HYDROGENATION OF DIBASIC NITRILE, A PROCESS FOR PREPARING THE SAME AND USE THEREOF 审中-公开

公开(公告)号：US20230390743A1

公开(公告)日：2023-12-07

申请号：US18250828

申请日：2021-10-27

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC

发明人： Yunbao TU , Hongyuan ZONG , Zhongneng LIU , Xiaoqing XU , Xue BAI , Xu LIU , Wei FU , Yanhong WANG

IPC分类号： B01J23/78 , B01J23/75 , B01J35/00 , B01J37/03 , B01J37/02 , B01J37/00 , B01J37/08 , C07C209/48

CPC分类号： B01J23/78 , B01J23/75 , B01J35/0066 , B01J37/035 , B01J37/0244 , B01J37/0228 , B01J37/009 , B01J37/088 , C07C209/48

摘要： A catalyst for producing dibasic amine by hydrogenation of dibasic nitrile contains the following components or reaction product thereof: a) an active component, wherein the active component comprises Ni and/or an oxide thereof; b) an auxiliary, wherein the auxiliary comprises one or more of Mg, Cu, Co, Zn, Zr, Mo and/or oxides thereof; C) support, wherein the relative content of α-NiO in the catalyst is less than 2.0 a.u. A process for producing dibasic amine by hydrogenation of dibasic nitrile is also provided.