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1. KR1020200082080 - CATALYST FOR PREPARING OLEFINS, INCLUDING OXYGEN CARRIER MATERIAL AND DEHYDROGENATION CATALYST

Office
Republic of Korea
Application Number 1020180172282
Application Date 28.12.2018
Publication Number 1020200082080
Publication Date 08.07.2020
Publication Kind A
IPC
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 B01J21/113
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
24Chromium, molybdenum or tungsten
26Chromium
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 B01J21/113
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 B01J21/113
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 B01J21/113
10of rare earths
C01B 13/02
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
13Oxygen; Ozone; Oxides or hydroxides in general
02Preparation of oxygen
C07C 11/02
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
11Acyclic unsaturated hydrocarbons
02Alkenes
CPC
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
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
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
C07C 11/02
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
11Aliphatic unsaturated hydrocarbons
02Alkenes
Applicants 에스케이가스 주식회사
한국화학연구원
SK GAS CO., LTD.
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
Inventors PARK, YONG KI
CHOI, WON CHOON
PARK DAE SUNG
PARK HA WON
박용기
SONG CHANG YEOL
최원춘
PARK DEUK SOO
박대성
HONG UNG GI
박하원
LEE MI YOUNG
송창열
박덕수
홍웅기
이미영
Agents 지상협
Title
(EN) CATALYST FOR PREPARING OLEFINS, INCLUDING OXYGEN CARRIER MATERIAL AND DEHYDROGENATION CATALYST
(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 a lattice of an oxide catalyst without additional supply of oxygen, and thus, a conversion ratio can be increased while decrease in selectivity, which is a disadvantage of an additional oxidative dehydrogenation of propane (ODHP), is suppressed. COPYRIGHT KIPO 2021

(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.

Also published as
SA521421654