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公开(公告)号：EP2248582B1
公开(公告)日：2019-11-13
申请号：EP09707252.4
申请日：2009-02-05
发明人： CHOO, Dae Hyun , KIM, Hong Chan , KIM, Suk Joon , KIM, Ji Min , KIM, Tae Jin , CHOI, Sun , OH, Seung Hoon , KIM, Yong Seung , PARK, Deuk Soo , PARK, Young Ki , LEE, Chul Wee , KIM, Hee Young , CHOI, Won Choon , KANG, Na Young , SONG, Bu Sub
IPC分类号： B01J21/00
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公开(公告)号：EP2490985B1
公开(公告)日：2018-12-05
申请号：EP10825158.8
申请日：2010-10-18
发明人： CHOI, Sun , PARK, Deuk Soo , KIM, Suk Joon , CHOO, Dae Hyun , PARK, Yong Ki , LEE, Chul Wee , KIM, Hee Young , CHOI, Won Choon , KANG, Na Young , SONG, Bu Sub
摘要： A method of preparing ZSM-5, including: providing a nanocrystalline ZSM-5 seed having a size of 70-150 nm; adding the nanocrystalline ZSM-5 seed to a stock solution including water glass as a silica source, an alumina source, a neutralizer and water to form a reaction mixture; and maintaining the reaction mixture at 150-200° C. to crystallize the reaction mixture. The method is advantageous in that ZSM-5 having small and uniform crystal sizes and including no impurities can be synthesized in a short period of time.
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公开(公告)号：EP1931750B1
公开(公告)日：2017-01-18
申请号：EP06768869.7
申请日：2006-06-14
发明人： CHOI, Sun , KIM, Yong Seung , PARK, Deuk Soo , KIM, Suk Joon , YANG, Il Mo , KIM, Hee Young , PARK, Yong Ki , LEE, Chul Wee , CHOI, Won Choon , KO, Kwang An , KANG, Na Young
CPC分类号： C07C4/06 , C10G2400/20 , C07C11/02
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4.发明授权HYDROTHERMALLY STABLE MICROPOROUS MOLECULAR SIEVE CATALYST AND PREPARATION METHOD THEREOF 有权水热稳定的微孔分子筛催化剂及其制备方法
公开(公告)号：EP1931468B1
公开(公告)日：2018-04-18
申请号：EP06768872.1
申请日：2006-06-14
发明人： CHOI, Sun , KIM, Yong Seung , PARK, Deuk Soo , KIM, Suk Joon , YANG, Il Mo , KIM, Hee Young , PARK, Yong Ki , LEE, Chul Wee , CHOI, Won Choon , KO, Kwang An , KANG, Na Young
CPC分类号： B01J29/40 , B01J29/061 , B01J29/405 , B01J29/46 , B01J2229/12 , B01J2229/18 , C10G29/205 , C10G2400/20
摘要： Disclosed are a hydrothermally stable porous molecular sieve catalyst and a preparation method thereof. The catalyst consists of a product obtained by the evaporation of water from a raw material mixture comprising a molecular sieve having a framework of Si-OH-Al-, a water-insoluble metal salt and a phosphate compound. The catalyst maintains its physical and chemical stabilities even in an atmosphere of high temperature and humidity. Accordingly, the catalyst shows excellent catalytic activity even when it is used in a severe process environment of high temperature and humidity in heterogeneous catalytic reactions, such as various oxidation/reduction reactions, including catalytic cracking reactions, isomerization reactions, alkylation reactions and esterification reactions.
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5.发明授权SOLID ACID CATALYST FOR PRODUCING LIGHT OLEFINS AND PROCESS USING THE SAME 有权用于生产轻质烯烃的固体酸催化剂及使用该催化剂的工艺
公开(公告)号：EP1791642B1
公开(公告)日：2017-08-16
申请号：EP05781124.2
申请日：2005-08-30
发明人： CHOI, Sun , PARK, Deuk Soo , KIM, Suk Joon , CHOI, Ahn Seop , KIM, Hee Young , PARK, Yong Ki , LEE, Chul Wee , CHOI, Won Choon , HAN, Sang Yun , KIM, Jeong Ri
CPC分类号： C07C4/06 , B01J21/02 , B01J21/04 , B01J21/08 , B01J21/16 , B01J27/14 , B01J27/16 , B01J29/049 , B01J29/40 , B01J35/0006 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J37/0045 , B01J37/04 , B01J37/08 , B01J37/14 , C10G2300/1044 , C10G2300/4018 , C10G2300/4081 , C10G2400/20 , Y02P20/52 , C07C11/06 , C07C11/04
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6.发明公开METHOD OF PREPARING ZSM-5 ZEOLITE USING NANOCRYSTALLINE ZSM-5 SEEDS 审中-公开用于生产纳米晶体的ZSM-5晶种ZSM-5沸石MEANS
公开(公告)号：EP2490985A2
公开(公告)日：2012-08-29
申请号：EP10825158.8
申请日：2010-10-18
发明人： CHOI, Sun , PARK, Deuk Soo , KIM, Suk Joon , CHOO, Dae Hyun , PARK, Yong Ki , LEE, Chul Wee , KIM, Hee Young , CHOI, Won Choon , KANG, Na Young , SONG, Bu Sub
摘要： Disclosed herein is a method of preparing ZSM-5, including: providing a nanocrystalline ZSM-5 seed having a size of 70 ~ 300 nm; adding the nanocrystalline ZSM-5 seed to a stock solution including water glass as a silica source, an alumina source, a neutralizer and water to form a reaction mixture; and maintaining the reaction mixture at 150 ~ 200℃ to crystallize the reaction mixture. The method is advantageous in that ZSM-5 having small and uniform crystal sizes and including no impurities can be synthesized in a short period of time.
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