公开(公告)号：EP4217107B1

公开(公告)日：2024-07-17

申请号：EP21782732.8

申请日：2021-09-23

IPC分类号： B01J23/31 ,  B01J23/887 ,  B01J23/888 ,  B01J35/40 ,  F26B3/04 ,  F26B17/04 ,  B01J2/20 ,  B01J2/26

CPC分类号： B01J2/20 ,  B01J2/26 ,  F26B17/04 ,  F26B3/04 ,  B01J2523/0020130101 ,  B01J23/8885 ,  B01J23/8872 ,  B01J23/31 ,  B01J35/40

公开(公告)号：EP4217107A1

公开(公告)日：2023-08-02

申请号：EP21782732.8

申请日：2021-09-23

申请人： BASF SE

发明人： SUESS, Marcus ,  WELKER-NIEUWOUDT, Cathrin Alexandra ,  GERLACH, Till ,  BENDIG, Volker

IPC分类号： B01J23/31 ,  B01J23/887 ,  B01J23/888 ,  B01J35/02 ,  F26B3/04 ,  F26B17/04 ,  B01J2/20 ,  B01J2/26 ,  B01J23/00

公开(公告)号：EP3056270B1

公开(公告)日：2021-01-13

申请号：EP15813684.6

申请日：2015-08-24

发明人： SUH, Myung Ji ,  CHA, Kyong Yong ,  CHOI, Dae Heung ,  HWANG, Ye Seul ,  KO, Dong Hyun

IPC分类号： B01J27/18 ,  B01J23/31 ,  B01J23/28 ,  B01J37/08 ,  B01J27/188 ,  B01J35/00 ,  B01J37/00 ,  C07C5/48

公开(公告)号：EP2720794B1

公开(公告)日：2018-11-14

申请号：EP12729870.1

申请日：2012-06-15

申请人： Blücher GmbH

发明人： GLÄSER, Roger ,  LUTECKI, Michael ,  WITH, Patrick ,  HEINRICH, Astrid ,  FICHTNER, Sven ,  BÖHRINGER, Bertram

IPC分类号： B01J37/00 ,  B01J21/06 ,  B01J23/22 ,  B01J23/00 ,  B01J23/10 ,  B01J21/12 ,  B01J23/889 ,  B01J23/31

CPC分类号： B01J21/12 ,  B01J21/063 ,  B01J21/066 ,  B01J23/002 ,  B01J23/10 ,  B01J23/22 ,  B01J23/31 ,  B01J23/8892 ,  B01J37/0018

公开(公告)号：EP2077253B1

公开(公告)日：2017-10-04

申请号：EP07829946.8

申请日：2007-10-10

申请人： DOWA Electronics Materials Co., Ltd.

发明人： KANESHIRO, Yuki ,  NAGATOMI, Akira

IPC分类号： C01F17/00 ,  B01D53/94 ,  B01J23/31 ,  B01J23/64 ,  C01G29/00 ,  C01G55/00 ,  F01N3/02 ,  F01N3/10

CPC分类号： F01N3/035 ,  B01D53/944 ,  B01D2255/102 ,  B01D2255/2065 ,  B01D2255/908 ,  B01J23/002 ,  B01J23/10 ,  B01J23/18 ,  B01J23/63 ,  B01J23/6447 ,  B01J35/002 ,  B01J35/1014 ,  B01J37/03 ,  B01J2523/00 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/54 ,  B01J2523/842 ,  C01F17/0018 ,  C01G29/006 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2006/12 ,  F01N3/0231 ,  F01N2330/06 ,  F01N2370/00 ,  F01N2510/065 ,  B01J2523/3718 ,  B01J2523/3756

摘要： A composite oxide for exhaust gas purification catalysts, which comprises Ce, Bi, R and oxygen and satisfies 0

摘要翻译： 当氧化物的Ce，Bi和R的摩尔比表示为（1）时，包含Ce，Bi，R和氧并且满足0

公开(公告)号：EP3023148A4

公开(公告)日：2017-01-04

申请号：EP15805738

申请日：2015-06-04

申请人： LG CHEMICAL LTD

发明人： HWANG YE SEUL ,  KO DONG HYUN ,  CHA KYONG YONG ,  CHOI DAE HEUNG ,  SUH MYUNG JI ,  KANG JUN HAN ,  LEE JOO HYUCK ,  NAM HYUN SEOK ,  HAN JUN KYU ,  HAN SANG JIN

IPC分类号： B01J23/16 ,  B01J23/31 ,  B01J23/84 ,  B01J23/887 ,  B01J37/03 ,  B01J37/08 ,  C07C5/333 ,  C07C11/167

CPC分类号： C07C5/3332 ,  B01J23/002 ,  B01J23/881 ,  B01J23/8876 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/03 ,  B01J37/031 ,  B01J37/035 ,  B01J37/04 ,  B01J37/08 ,  B01J37/088 ,  B01J2523/00 ,  C07C5/48 ,  C07C2523/31 ,  C07C2523/887 ,  B01J2523/13 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  C07C11/167

摘要： The present invention relates to: a method for manufacturing a multi-component bismuth-molybdenum composite metal oxide catalyst, the method comprising a step of conducting first co-precipitation and second co-precipitation; and a multi-component bismuth-molybdenum composite metal oxide catalyst manufactured by the method. According to the manufacturing method, metal components constituting the catalyst are co-precipitated by two divided steps, the first co-precipitation and the second co-precipitation, and thus the catalyst can have a nearly identical structure to the conventional four-component bismuth-molybdenum catalyst, thereby suppressing the deterioration in catalytic activity due to the deformation of the catalyst structure, and the number of lattice oxygen atoms consumed during the reaction can be controlled to increase the catalytic activity, thereby reducing the generation of byproducts in a catalytic reaction process using the catalyst, particularly, in a catalytic reaction process under relatively low-temperature conditions, and improving the conversion rate of a reactant and the yield of a target product.

公开(公告)号：EP3072586A4

公开(公告)日：2016-11-23

申请号：EP14862509

申请日：2014-11-18

申请人： LG CHEMICAL LTD

发明人： CHOI DAE HEUNG ,  KO DONG HYUN ,  KANG JUN HAN ,  CHA KYONG YONG ,  KIM DAE CHUL ,  LEE JOO HYUCK ,  NAM HYUN SEOK ,  SUH MYUNG JI ,  HWANG YE SEUL ,  HAN JUN KYU ,  HAN SANG JIN

IPC分类号： B01J23/31 ,  B01J23/00 ,  B01J29/076 ,  B01J37/02 ,  C07C11/167

CPC分类号： B01J23/8876 ,  B01J23/002 ,  B01J23/31 ,  B01J29/04 ,  B01J29/076 ,  B01J29/26 ,  B01J29/48 ,  B01J29/7807 ,  B01J29/7815 ,  B01J35/026 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/0246 ,  B01J2229/64 ,  B01J2523/00 ,  C07C5/48 ,  C07C2523/04 ,  C07C2523/28 ,  C07C2523/31 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/887 ,  C07C11/167 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845

摘要： The present invention relates to a bismuth molybdate-based composite oxide catalyst having a microporous zeolite coating layer on the surface thereof and thus having high selectivity for 1,3-butadiene, a method of preparing the same, and a method of preparing 1,3-butadiene using the same. The catalyst has a microporous zeolite coating layer, and thus enables only gaseous products (light) to selectively pass through the zeolite coating layer, improving selectivity for 1,3-butadiene.

摘要翻译： 本发明涉及具有在表面上的微孔沸石涂覆层，从而具有用于1,3-丁二烯，其制备方法，以及制备1,3-的方法高选择性基于钼酸铋复合氧化物催化剂 使用相同的聚丁二烯。 该催化剂具有微孔沸石涂层，并因此能够仅气态产物（光），以选择性地穿过沸石涂层，用于提高1,3-丁二烯的选择性。

公开(公告)号：EP2939736A4

公开(公告)日：2016-05-04

申请号：EP14800393

申请日：2014-05-26

申请人： LG CHEMICAL LTD

发明人： LIM HYUN-SUB ,  KIM DUK-KI ,  SHIN HYUN-JONG ,  PARK JU-YEON ,  CHOI BYUNG-YUL ,  CHOE YOUNG-HYUN

IPC分类号： B01J23/31 ,  B01J37/08 ,  C07C47/22 ,  C07C57/04

CPC分类号： B01J23/8876 ,  B01J35/023 ,  B01J37/0221 ,  B01J37/08 ,  C07C45/35 ,  C07C51/252 ,  C07C57/04 ,  C07C47/22

摘要： The present invention relates to a catalyst for preparing acrolein and acrylic acid, and a preparation method thereof. The catalyst according to the present invention can be uniformly packed in a reactor and the collapse of the catalyst can be minimized because it has excellent mechanical properties, and it can be stably used for a long period of time.

摘要翻译： 本发明涉及一种用于制备丙烯醛和丙烯酸，以及它们的制备方法的催化剂。 催化剂gemäß到本发明可以被均匀地填充在反应器中并能够最小化催化剂的崩溃由于它具有优良的机械性能，并且它可以稳定地用于长时间。

公开(公告)号：EP2939736A1

公开(公告)日：2015-11-04

申请号：EP14800393.2

申请日：2014-05-26

申请人： LG Chem, Ltd.

发明人： LIM, Hyun-Sub ,  KIM, Duk-Ki ,  SHIN, Hyun-Jong ,  PARK, Ju-Yeon ,  CHOI, Byung-Yul ,  CHOE, Young-Hyun

IPC分类号： B01J23/31 ,  B01J37/08 ,  C07C47/22 ,  C07C57/04

CPC分类号： B01J23/8876 ,  B01J35/002 ,  B01J35/023 ,  B01J35/06 ,  B01J37/0221 ,  B01J37/08 ,  B01J2523/00 ,  C07C45/35 ,  C07C51/252 ,  C07C57/04 ,  C07C47/22 ,  B01J2523/13 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845

摘要： The present invention relates to a catalyst for preparing acrolein and acrylic acid, and a preparation method thereof. The catalyst according to the present invention can be uniformly packed in a reactor and the collapse of the catalyst can be minimized because it has excellent mechanical properties, and it can be stably used for a long period of time.

公开(公告)号：EP2636451A4

公开(公告)日：2015-03-25

申请号：EP11837828

申请日：2011-10-03

申请人： ASAHI KASEI CHEMICALS CORP

发明人： TATENO ERI ,  ICHIHARA TAKEO ,  KATO TAKAAKI

IPC分类号： B01J37/04 ,  B01J23/30 ,  B01J23/31 ,  B01J23/88 ,  B01J27/057 ,  B01J37/08 ,  C07B61/00 ,  C07C51/215 ,  C07C57/05 ,  C07C253/24 ,  C07C255/08

CPC分类号： B01J23/30 ,  B01J23/8885 ,  B01J27/0576 ,  B01J35/002 ,  B01J35/0073 ,  B01J35/008 ,  B01J35/023 ,  B01J35/1014 ,  B01J37/0045 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  C07C51/215 ,  C07C253/24 ,  Y02P20/52 ,  C07C57/04 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/3712 ,  B01J2523/845 ,  B01J2523/64 ,  B01J2523/305 ,  B01J2523/72 ,  B01J2523/57 ,  B01J2523/31 ,  B01J2523/47 ,  B01J2523/3706 ,  B01J2523/54 ,  C07C255/08

摘要： Disclosed is a process for producing an oxide catalyst for use in the gas-phase catalytic oxidation reaction or the like of propane or the like , the process comprising the steps of: (I) obtaining a preparation containing compounds of Mo, V, Nb, and Sb or Te at the predetermined atomic ratios; (II) drying the preparation to obtain a dry powder; and (III) calcining the dry powder, wherein the step (III) comprises the step of calcining the dry powder in the presence of a compound containing W in the form of a solid to obtain a pre-stage calcined powder or a mainly calcined powder, or the step of calcining the dry powder and calcining the obtained pre-stage calcined powder in the presence of the solid to obtain a mainly calcined powder, the solid satisfies the predetermined conditions, and the oxide catalyst comprises a catalytic component having the predetermined composition.