公开(公告)号：US09611203B2

公开(公告)日：2017-04-04

申请号：US15102407

申请日：2013-12-11

Applicant: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES

Inventor： Yunjie Ding ,  Li Yan ,  Miao Jiang ,  Ronghe Lin

IPC: C07C45/50 ,  B01J31/00 ,  B01J31/24

CPC classification number: C07C45/50 ,  B01J31/24 ,  B01J31/2404 ,  B01J2231/321 ,  B01J2531/822 ,  C07C47/02

Abstract: A method for an olefin hydroformylation reaction comprising subjecting olefins and CO/H2 mixed gas to the olefin hydroformylation reaction in a reactor in the presence of a solid heterogeneous catalyst, which consisting of a metal component and an organic ligand polymer with hierarchical porosity, in which the metal component is one or more of Rh, Ir or Co, the organic ligand polymer is a polymer formed by polymerization of an organic ligand monomer containing P and alkenyl group and optional N, and in the solid heterogeneous catalyst, the metal component forms coordinated bonds with the P atom or N in the backbone of the organic ligand polymer and exists in a monoatomic dispersion state; the reaction technique and device are simple, and the catalyst has a stable hydroformylation property with a high activity and yield.

公开(公告)号：US09586197B2

公开(公告)日：2017-03-07

申请号：US15102287

申请日：2013-12-11

Applicant: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES

Inventor： Yunjie Ding ,  Miao Jiang ,  Li Yan ,  Ronghe Lin

IPC: C07C45/50 ,  B01J31/00 ,  B01J31/24 ,  B01J35/10 ,  B01J37/04 ,  B01J37/08 ,  C08J9/28

CPC classification number: B01J31/24 ,  B01J23/464 ,  B01J23/468 ,  B01J23/75 ,  B01J31/00 ,  B01J31/165 ,  B01J31/2404 ,  B01J35/065 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/04 ,  B01J37/08 ,  B01J2231/321 ,  B01J2531/822 ,  B01J2531/827 ,  B01J2531/845 ,  C07C45/50 ,  C07C45/505 ,  C08J9/286 ,  C08J2201/05 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2207/00 ,  C08J2343/02 ,  C07C47/02

Abstract: A solid heterogeneous catalyst consisting of a metal component and an organic ligand polymer, wherein the metal component is one or more of Rh, Ir or Co, the organic ligand polymer is a polymer having a large specific surface area and hierarchical porosity formed by polymerizing an organic ligand monomer containing P and alkenyl group and optional N via a solvothermal polymerization process, the metal component forms coordinated bond with the P atom or N in backbone of the organic ligand polymer and exists in a monoatomic dispersion state; when the catalyst is used in an olefin hydroformylation reaction, the metal component and the P and/or N atom form in situ an intermediate active species similar to homogeneous catalyst due to the coordination effect, and the catalyst has an excellent catalytic property, can be easily separated, and has a relatively high stability.

Abstract translation: 一种由金属组分和有机配体聚合物组成的固体多相催化剂，其中金属组分是Rh，Ir或Co中的一种或多种，​​有机配体聚合物是具有大比表面积的聚合物和通过聚合形成的分级孔隙率 含有P和烯基的有机配体单体和任选的N通过溶剂热聚合方法，金属组分与有机配体聚合物的主链中的P原子或N形成配位键，并以单原子分散状态存在; 当催化剂用于烯烃加氢甲酰化反应时，由于配位作用，金属组分和P和/或N原子原位形成类似于均相催化剂的中间活性物质，催化剂具有优异的催化性能，可以是 容易分离，并具有较高的稳定性。