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1.Process for heterogeneously catalyzed gas phase partial oxidation of (meth)acrolein to (meth)acrylic acid 有权
Title translation: (甲基)丙烯醛异构催化气相部分氧化成(甲基)丙烯酸的方法公开(公告)号:US09181169B2
公开(公告)日:2015-11-10
申请号:US13888542
申请日:2013-05-07
Applicant: BASF SE
Inventor: Cathrin Alexandra Welker-Nieuwoudt , Andrey Karpov , Frank Rosowski , Klaus Joachim Mueller-Engel , Herbert Vogel , Alfons Drochner , Nina Blickhan , Nadine Duerr , Tim Jekewitz , Nadine Menning , Tina Petzold , Sabine Schmidt
IPC: C07C51/16 , B01J23/30 , B01J23/888 , B01J35/00 , B01J35/02 , B01J35/10 , B01J37/00 , B01J37/02 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/10 , C01G39/00 , C01G41/00 , C08F220/06 , C07C51/25 , B01J37/03 , B01J23/00 , C07C51/235
CPC classification number: C07C51/16 , B01J23/002 , B01J23/30 , B01J23/8885 , B01J35/002 , B01J35/023 , B01J35/1014 , B01J37/0009 , B01J37/0036 , B01J37/0045 , B01J37/0221 , B01J37/0223 , B01J37/033 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/10 , B01J2523/00 , C01G39/00 , C01G41/006 , C01P2002/72 , C01P2006/12 , C07C51/235 , C07C51/252 , C08F220/06 , B01J2523/55 , B01J2523/68 , B01J2523/69 , B01J2523/17 , C07C57/04
Abstract: A process for preparing (meth)acrylic acid by heterogeneously catalyzed gas phase partial oxidation of (meth)acrolein over a multimetal oxide composition which comprises the elements Mo, V and W and is obtained by a hydrothermal preparation route, and the multimetal oxide composition obtainable by this preparation route.
Abstract translation: 一种通过非晶催化气相部分氧化(甲基)丙烯醛在多元氧化物组合物上制备(甲基)丙烯酸的方法,所述多元氧化物组合物包含元素Mo,V和W并通过水热制备途径得到,并且可获得多金属氧化物组合物 通过这条准备路线。
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2.PROCESS FOR HETEROGENEOUSLY CATALYZED GAS PHASE PARTIAL OXIDATION OF (METH)ACROLEIN TO (METH)ACRYLIC ACID 有权
Title translation: (甲基)丙烯酸与(甲基)丙烯酸的异构催化气相部分氧化方法公开(公告)号:US20140018572A1
公开(公告)日:2014-01-16
申请号:US13888542
申请日:2013-05-07
Applicant: BASF SE
Inventor: Cathrin Alexandra WELKER-NIEUWOUDT , Andrey Karpov , Frank Rosowski , Klaus Joachim Mueller-Engel , Herbert Vogel , Alfons Drochner , Nina Blickhan , Nadine Duerr , Tim Jekewitz , Nadine Menning , Tina Petzold , Sabine Schmidt
IPC: B01J23/888 , B01J23/30 , C07C51/16
CPC classification number: C07C51/16 , B01J23/002 , B01J23/30 , B01J23/8885 , B01J35/002 , B01J35/023 , B01J35/1014 , B01J37/0009 , B01J37/0036 , B01J37/0045 , B01J37/0221 , B01J37/0223 , B01J37/033 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/10 , B01J2523/00 , C01G39/00 , C01G41/006 , C01P2002/72 , C01P2006/12 , C07C51/235 , C07C51/252 , C08F220/06 , B01J2523/55 , B01J2523/68 , B01J2523/69 , B01J2523/17 , C07C57/04
Abstract: A process for preparing (meth)acrylic acid by heterogeneously catalyzed gas phase partial oxidation of (meth)acrolein over a multimetal oxide composition which comprises the elements Mo, V and W and is obtained by a hydrothermal preparation route, and the multimetal oxide composition obtainable by this preparation route.
Abstract translation: 一种通过非晶催化气相部分氧化(甲基)丙烯醛在多元氧化物组合物上制备(甲基)丙烯酸的方法,所述多元氧化物组合物包含元素Mo,V和W并通过水热制备途径得到,并且可获得多金属氧化物组合物 通过这条准备路线。
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