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1. WO2020138684 - CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME

Publication Number WO/2020/138684
Publication Date 02.07.2020
International Application No. PCT/KR2019/014327
International Filing Date 29.10.2019
IPC
B01J 23/755 2006.01
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
74Iron group metals
755Nickel
B01J 23/72 2006.01
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
72Copper
B01J 35/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
02Solids
B01J 35/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
02Solids
10characterised by their surface properties or porosity
B01J 37/03 2006.01
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
02Impregnation, coating or precipitation
03Precipitation; Co-precipitation
B01J 37/08 2006.01
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
08Heat treatment
CPC
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 23/755
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
74Iron group metals
755Nickel
B01J 35/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
02Solids
B01J 35/10
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
02Solids
10characterised by their surface properties or porosity
B01J 37/03
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
02Impregnation, coating or precipitation
03Precipitation; Co-precipitation
B01J 37/08
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
08Heat treatment
Applicants
  • 한화솔루션 주식회사 HANWHA SOLUTIONS CORPORATION [KR]/[KR]
Inventors
  • 전봉식 JEON, Bong Sik
  • 이용희 LEE, Yong Hee
  • 박우진 PARK, Woo Jin
  • 정의근 JUNG, Eui Geun
  • 명완재 MYEONG, Wan Jae
  • 한정우 HAN, Joung Woo
Agents
  • 김창덕 KIM, Chang Deok
Priority Data
10-2018-017303428.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME
(FR) CATALYSEUR POUR RÉACTION D'HYDROGÉNATION ET SON PROCÉDÉ DE PRODUCTION
(KO) 수소화 반응용 촉매 및 이의 제조방법
Abstract
(EN)
The present invention can facilitate the reduction of nickel by using copper as an accelerator when a hydrogenation catalyst containing nickel is produced using deposition-precipitation (DP). Provided according to an embodiment of the present invention is a catalyst for a hydrogenation reaction that contains, relative to 100 parts by weight of the entire catalyst, 40-80 parts by weight of nickel as a catalyst active component, 0.01-5 parts by weight of copper as an accelerator, and 10-30 parts by weight of a silica support. Therefore, although a high content of nickel is supported, the catalyst has a small crystal size of an activated metal and a high degree of dispersion and provides excellent hydrogenation activity. In addition, silica with a controlled particle size distribution is used as a support, so that the produced catalyst also has a uniform particle size distribution and is suppressed from being smashed at a high-speed rotation in the hydrogenation reaction, thereby providing a high filtration rate.
(FR)
La présente invention permet de faciliter la réduction du nickel au moyen de l'utilisation du cuivre comme accélérateur lorsqu'un catalyseur d'hydrogénation contenant du nickel est produit par dépôt-précipitation (DP). Selon un mode de réalisation, la présente invention concerne un catalyseur destiné à une réaction d'hydrogénation et contenant, par rapport à 100 parties en poids du catalyseur entier, 40 à 80 parties en poids de nickel en tant que constituant actif du catalyseur, 0,01 à 5 parties en poids de cuivre en tant qu'accélérateur, et 10 à 30 parties en poids d'un support de silice. Par conséquent, même si une teneur élevée en nickel est supportée, le catalyseur présente une petite taille de cristal d'un métal activé et un haut degré de dispersion, et offre une excellente activité d'hydrogénation. En outre, de la silice présentant une distribution granulométrique régulée est utilisée en tant que support, de sorte que le catalyseur produit présente également une distribution granulométrique uniforme et ne soit pas brisé lors d'une rotation à grande vitesse pendant la réaction d'hydrogénation, assurant ainsi un haut taux de filtration.
(KO)
본 발명은 DP(deposition-precipitation)법을 이용하여, 니켈이 포함된 수소화 촉매를 제조할 때, 구리를 촉진제로 사용하여 니켈의 환원을 용이하게 할 수 있다. 본 발명의 실시예에 따르면, 촉매 전체 100중량부에 대하여, 촉매활성성분으로 니켈 40 내지 80 중량부, 촉진제로 구리 0.01 내지 5 중량부 및 실리카담체 10 내지 30 중량부를 포함하는 수소화 반응용 촉매가 제공된다. 따라서, 높은 함량의 니켈을 담지하였음에도 활성회된 금속의 결정크기가 작고 분산도가 높으며 우수한 수소화 활성을 제공한다. 또한 입도분포가 제어된 실리카를 담체로 사용하여, 제조된 촉매의 입도분포 또한 균일하고 수소화 반응에서 고속 회전 시 파쇄가 억제되어 높은 여과속도를 제공한다.
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