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1. WO2020138600 - CATALYST FOR PREPARING OLEFINS, INCLUDING OXYGEN CARRIER MATERIAL AND DEHYDROGENATION CATALYST

Publication Number WO/2020/138600
Publication Date 02.07.2020
International Application No. PCT/KR2019/005548
International Filing Date 14.05.2019
IPC
B01J 23/26 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
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
24Chromium, molybdenum or tungsten
26Chromium
B01J 23/04 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
02of the alkali- or alkaline earth metals or beryllium
04Alkali metals
B01J 23/10 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
10of rare earths
B01J 23/00 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
C07C 5/48 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
5Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
42by dehydrogenation with a hydrogen acceptor
48with oxygen as an acceptor
C07C 11/02 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
11Acyclic unsaturated hydrocarbons
02Alkenes
CPC
B01J 23/00
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
B01J 23/002
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
002Mixed oxides other than spinels, e.g. perovskite
B01J 23/04
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
02of the alkali- or alkaline earth metals or beryllium
04Alkali metals
B01J 23/10
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
10of rare earths
B01J 23/26
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
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
24Chromium, molybdenum or tungsten
26Chromium
C01B 13/02
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
13Oxygen; Ozone; Oxides or hydroxides in general
02Preparation of oxygen
Applicants
  • 에스케이가스 주식회사 SK GAS CO., LTD. [KR]/[KR]
  • 한국화학연구원 KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY [KR]/[KR]
Inventors
  • 박용기 PARK, Yong Ki
  • 최원춘 CHOI, Won Choon
  • 박대성 PARK, Daesung
  • 박하원 PARK, Hawon
  • 송창열 SONG, Changyeol
  • 박덕수 PARK, Deuk Soo
  • 홍웅기 HONG, Ung Gi
  • 이미영 LEE, Miyoung
Agents
  • 지상협 JI, Sang Hyup
Priority Data
10-2018-017228228.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CATALYST FOR PREPARING OLEFINS, INCLUDING OXYGEN CARRIER MATERIAL AND DEHYDROGENATION CATALYST
(FR) CATALYSEUR POUR LA PRÉPARATION D'OLÉFINES, COMPRENANT UN MATÉRIAU PORTEUR D'OXYGÈNE ET UN CATALYSEUR DE DÉSHYDROGÉNATION
(KO) 산소 캐리어 물질 및 탈수소 촉매를 포함하는 올레핀 제조용 촉매
Abstract
(EN)
A catalyst for preparing olefins including an oxygen carrier material and a dehydrogenation catalyst, according to the present invention, allows hydrogen to be converted into water by using oxygen inside the lattice of an oxide catalyst without the additional supply of oxygen, and thus, the conversion ratio can be increased while the decrease in selectivity, which is a disadvantage of an additional oxidative dehydrogenation reaction (ODHP), is suppressed.
(FR)
Un catalyseur pour la préparation d'oléfines comprenant un matériau de support d'oxygène et un catalyseur de déshydrogénation, selon la présente invention, permet de convertir l'hydrogène en eau en utilisant de l'oxygène à l'intérieur du réseau d'un catalyseur d'oxyde sans apport supplémentaire d'oxygène, et ainsi, le rapport de conversion peut être augmenté tandis que la diminution de la sélectivité, qui est un inconvénient d'une réaction de déshydrogénation oxydative supplémentaire (ODHP), est supprimée.
(KO)
본 발명에 따른 산소 캐리어 물질 및 탈수소 촉매를 포함하는 올레핀 제조용 촉매는, 산소를 추가로 공급하지 않고 산화물 촉매의 격자 내의 산소를 이용하여 수소를 물로 전환하도록 함으로써, 추가적인 산화성 탈수소 반응(ODHP)의 단점인 선택도 감소현상을 억제하면서 전환율을 높일 수 있다.
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SA521421654This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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