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1. WO2010030037 - METHOD FOR PREPARING A CATALYST

Publication Number WO/2010/030037
Publication Date 18.03.2010
International Application No. PCT/JP2009/066202
International Filing Date 10.09.2009
IPC
B01J 37/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
16Reducing
18with gases containing free hydrogen
B01J 23/80 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70of the iron group metals or copper
76combined with metals, oxides or hydroxides provided for in groups B01J23/02-B01J23/36118
80with zinc, cadmium or mercury
C07C 29/149 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
29Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
132by reduction of an oxygen-containing functional group
136of C=O containing groups, e.g. -COOH
147of carboxylic acids or derivatives thereof
149with hydrogen or hydrogen-containing gases
C07C 31/125 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
31Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
02Monohydroxylic acyclic alcohols
125containing five to twenty-two carbon atoms
C07B 61/00 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
61Other general methods
CPC
B01J 21/063
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
21Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
063Titanium; Oxides or hydroxides thereof
B01J 23/72
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
70of the iron group metals or copper
72Copper
B01J 23/80
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
70of the iron group metals or copper
76combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
80with zinc, cadmium or mercury
B01J 23/94
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
90Regeneration or reactivation
94of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
B01J 37/0009
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
B01J 37/18
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
16Reducing
18with gases containing free hydrogen
Applicants
  • 花王株式会社 KAO CORPORATION [JP]/[JP] (AllExceptUS)
  • 坂本透 SAKAMOTO, Toru [JP]/[JP] (UsOnly)
  • 長谷川祥志 HASEGAWA, Shoji [JP]/[JP] (UsOnly)
Inventors
  • 坂本透 SAKAMOTO, Toru
  • 長谷川祥志 HASEGAWA, Shoji
Agents
  • 古谷聡 FURUYA, Satoshi
Priority Data
2008-23358611.09.2008JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR PREPARING A CATALYST
(FR) PROCÉDÉ DE PRÉPARATION D'UN CATALYSEUR
(JA) 触媒の調製方法
Abstract
(EN) Provided are a method for preparing a high-activity copper-containing hydrogenation catalyst for carrying out liquid-phase reduction without a reduction in the solvent purity, and an effective method for producing alcohol.   The method for preparing the copper-containing hydrogenation catalyst is carried out by supplying hydrogen gas, or a gaseous mixture of hydrogen gas and inert gas, in the presence of a solvent and reducing a copper-containing hydrogenation catalyst precursor molding at a temperature of from 50 to 150°C in such a way that the mean reduction rate of the copper-containing hydrogenation catalyst is no more than 3.0 wt%/hour.  In the method for producing alcohol a copper-containing hydrogenation catalyst is prepared in the manner described above and then an organic carboxylic acid or organic carboxylic acid ester is catalytically reduced with hydrogen in the presence of the copper-containing hydrogenation catalyst obtained.
(FR) L'invention concerne un procédé de préparation d'un catalyseur d'hydrogénation contenant du cuivre à forte activité, permettant effectuer une réduction en phase liquide sans réduire la pureté du solvant, et un procédé efficace pour produire de l'alcool. Le procédé de préparation d'un catalyseur d'hydrogénation contenant du cuivre consiste à fournir du gaz hydrogène, ou un mélange gazeux constitué de gaz hydrogène et de gaz inerte, en présence d'un solvant, et à réduire un moulage de précurseur de catalyseur d'hydrogénation contenant du cuivre, à une température comprise entre 50 to 150°C, de sorte que le taux de réduction moyen du catalyseur d'hydrogénation contenant du cuivre soit inférieur à 3,0 wt%/heure.  Selon le procédé pour produire de l'alcool, un catalyseur d'hydrogénation contenant du cuivre est préparé de la manière susmentionnée, puis un acide carboxylique organique ou un ester d'acide carboxylique organique est catalytiquement réduit à l'aide d'hydrogène en présence du catalyseur d'hydrogénation contenant du cuivre obtenu.
(JA) 本発明は、液相還元を行うにあたり、溶媒純度を低下させずに、且つ、高活性の銅含有水素化触媒を調製する方法、並びに効率的なアルコールの製造法を提供する。本発明は、溶媒の存在下に、水素ガス又は水素ガスと不活性ガスとの混合ガスを供給して、50~150℃の温度で銅含有水素化触媒前駆体の成形体を還元し銅含有水素化触媒を調製する方法であって、銅含有水素化触媒の平均還元速度が3.0重量%/時間以下となる様に還元を行う、銅含有水素化触媒の調製方法、並びにこの方法により銅含有水素化触媒を調製し、次いで得られた銅含有水素化触媒の存在下、有機カルボン酸又は有機カルボン酸エステルを水素で接触還元する、アルコールの製造方法である。
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