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1. WO2016089602 - HYDROFORMYLATION PROCESS

Publication Number WO/2016/089602
Publication Date 09.06.2016
International Application No. PCT/US2015/061332
International Filing Date 18.11.2015
Chapter 2 Demand Filed 03.10.2016
IPC
C07C 45/50 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
49by reaction with carbon monoxide
50by oxo-reactions
CPC
B01J 2219/00033
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00002Chemical plants
00027Process aspects
00033Continuous processes
B01J 2231/321
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
32Addition reactions to C=C or C-C triple bonds
321Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
B01J 2531/822
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2531Additional information regarding catalytic systems classified in B01J31/00
80Complexes comprising metals of Group VIII as the central metal
82Metals of the platinum group
822Rhodium
B01J 31/185
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
16containing coordination complexes
18containing nitrogen, phosphorus, arsenic or antimony ; as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
1845the ligands containing phosphorus
185Phosphites ((RO)3P) , their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
B01J 31/22
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
16containing coordination complexes
22Organic complexes
C07C 45/50
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
49by reaction with carbon monoxide
50by oxo-reactions
Applicants
  • DOW TECHNOLOGY INVESTMENTS LLC [US]/[US]
Inventors
  • BRAMMER, Michael A.
  • PHILLIPS, George R.
  • EISENSCHMID, Thomas C.
  • COX, Irvin B.
  • HETTERLEY, Robert
  • BAINBRIDGE, Michael John
Agents
  • LINK, J. Jason
Priority Data
62/087,57204.12.2014US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HYDROFORMYLATION PROCESS
(FR) PROCÉDÉ D'HYDROFORMYLATION
Abstract
(EN)
Catalytic metal loss when using a hydroformylation catalyst comprising an organophosphite ligand is ameliorated by adding CO to a strip gas vaporizer.
(FR)
La perte de métal catalytique lors de l'utilisation d'un catalyseur d'hydroformylation comprenant un ligand d'organophosphite est améliorée par l'addition de CO à un vaporiseur à gaz de distillation.
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