公开(公告)号：EP2376223B1

公开(公告)日：2016-03-16

申请号：EP09768363.5

申请日：2009-12-04

Applicant: BASF SE

Inventor： RAICHLE, Andreas ,  BORCHERT, Holger ,  MÜLLER-ENGEL, Klaus Joachim ,  HORSTMANN, Catharina ,  MACHT, Josef

IPC: B01J23/28 ,  B01J23/31 ,  B01J23/88 ,  B01J23/881 ,  B01J23/882 ,  B01J23/883

CPC classification number: C07C51/252 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8877 ,  B01J35/023 ,  B01J37/0009 ,  B01J37/009 ,  B01J2523/00 ,  C07C45/35 ,  C07C253/26 ,  Y02P20/52 ,  Y02P20/582 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845 ,  C07C255/08 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/51 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/62

公开(公告)号：EP2563510A1

公开(公告)日：2013-03-06

申请号：EP11717560.4

申请日：2011-04-26

Applicant: BASF SE

Inventor： KARPOV, Andrey ,  HORSTMANN, Catharina ,  DOBNER, Cornelia Katharina ,  MACHT, Josef ,  ROSOWSKI, Frank ,  MÜLLER-ENGEL, Klaus Joachim

IPC: B01J23/00 ,  B01J35/02 ,  C07C51/25 ,  B01J37/02

CPC classification number: B01J37/0219 ,  B01J23/002 ,  B01J23/8885 ,  B01J35/008 ,  B01J35/023 ,  B01J35/026 ,  B01J37/0045 ,  B01J37/0221 ,  B01J37/08 ,  B01J2523/00 ,  C07C51/235 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69

Abstract: The invention relates to a shell catalytic converter made of a hollow cylindrical carrier body having a length of 2 to 10 mm, an outer diameter of 4 to 10 mm, and a wall thickness of 1 to 4 mm, and shell made of a catalytically active oxide mass applied to the outer surface of the carrier body, said mass having the general formula (I): MO
12 V
2 to 4 W
0 to 3 CU
0,8 to 1,5 Χ
1
0 to 4 X
2
0 to 40 O
n , where the variables having the following meanings: X
1 = one or more elements of the alkali and alkali earth metals; X
2 = one or more elements from group of Si, Al, Ti and Zr; and n = the stoichiometric coefficient of the element oxygen, which is determined by the stoichiometric coefficients of the elements other than oxygen and the charge numbers thereof in I.

公开(公告)号：EP2563510B1

公开(公告)日：2019-06-12

申请号：EP11717560.4

申请日：2011-04-26

Applicant: BASF SE

Inventor： KARPOV, Andrey ,  HORSTMANN, Catharina ,  DOBNER, Cornelia Katharina ,  MACHT, Josef ,  ROSOWSKI, Frank ,  MÜLLER-ENGEL, Klaus Joachim

IPC: B01J37/08 ,  B01J37/02 ,  B01J23/00 ,  B01J23/888 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  C07C51/235

公开(公告)号：EP3068754A1

公开(公告)日：2016-09-21

申请号：EP14795613.0

申请日：2014-11-05

Applicant: BASF SE

Inventor： MACHT, Josef ,  WALSDORFF, Christian ,  DOBNER, Cornelia Katharina ,  WELKER-NIEUWOUDT, Cathrin Alexandra ,  HAMMON, Ulrich

IPC: C07C45/35 ,  C07C47/22 ,  C07C51/25 ,  C07C57/04

CPC classification number: C07C51/252 ,  B01J23/8876 ,  C07C45/35 ,  C07C47/22 ,  C07C57/04

Abstract: An α,β-unsaturated aldehyde and/or an α,β-unsaturated carboxylic acid are prepared by gas phase oxidation of an alkene with molecular oxygen over a fixed catalyst bed comprising a bed of hollow cylindrical shaped catalyst bodies having a multimetal oxide active composition. The fixed catalyst bed comprises at least three successive reaction zones; the highest local temperature in the fixed catalyst bed does not occur in the reaction zone closest to the reactor outlet; the highest local temperature in the fixed catalyst bed does not occur in the reaction zone closest to the reactor inlet; and the value WT = (ED-ID)/2 in the reaction zone in which the highest local temperature in the fixed catalyst bed occurs is lower than in the other reaction zones, in which ED is the external diameter and ID is the internal diameter of the shaped catalyst body. The yield of the products of value is enhanced in this way.

公开(公告)号：EP2627622A2

公开(公告)日：2013-08-21

申请号：EP11776727.7

申请日：2011-10-13

Applicant: BASF SE

Inventor： MACHT, Josef ,  MÜLLER-ENGEL, Klaus Joachim ,  ROSOWSKI, Frank

IPC: C07C47/22 ,  C07C45/35

CPC classification number: C07C45/35 ,  C07C47/22

Abstract: Disclosed is a method for long-term operation of a heterogeneously catalyzed partial gas phase oxidation of propene to obtain acrolein, in which the propene contained in the fed reaction gas mixture is partially oxidized when said gas mixture penetrates the fixed catalyst bed that is accommodated in two spatially successive temperature zones A, B, and in order to prevent the quality of the fixed catalyst bed from deteriorating during long-term operation, the temperature in at least one of the two temperature zones is raised in such a way that the difference T
B - T
A becomes greater and greater, where T
B is the temperature in temperature zone B and T
A is the temperature in temperature zone A.

公开(公告)号：EP2731715B1

公开(公告)日：2019-12-11

申请号：EP12733719.4

申请日：2012-07-11

Applicant: BASF SE

Inventor： MACHT, Josef ,  KARPOV, Andrey ,  DOBNER, Cornelia Katharina ,  ROSOWSKI, Frank ,  HAMMON, Ulrich ,  MÜLLER-ENGEL, Klaus Joachim

IPC: B01J23/882 ,  C07C5/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  B01J35/00 ,  B01J23/887 ,  C01G39/00

公开(公告)号：EP3068753A1

公开(公告)日：2016-09-21

申请号：EP14793187.7

申请日：2014-11-05

Applicant: BASF SE

Inventor： MACHT, Josef ,  WALSDORFF, Christian ,  DOBNER, Cornelia Katharina ,  LIPP, Stefan ,  HAMMON, Ulrich ,  WELKER-NIEUWOUDT, Cathrin Alexandra ,  BORCHERT, Holger

IPC: C07C45/35 ,  C07C51/25 ,  B01J23/887 ,  B01J23/888 ,  B01J23/00 ,  B01J35/00 ,  B01J35/02 ,  B01J37/08 ,  B01J37/00

CPC classification number: B01J23/8885 ,  B01J23/002 ,  B01J23/8876 ,  B01J35/0006 ,  B01J35/0026 ,  B01J35/023 ,  B01J35/026 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0045 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  C01G49/0036 ,  C01G51/00 ,  C01G53/00 ,  C01P2002/72 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  C04B35/495 ,  C04B35/6261 ,  C04B35/62655 ,  C04B35/62675 ,  C04B35/62685 ,  C04B35/64 ,  C04B2235/3201 ,  C04B2235/3256 ,  C04B2235/326 ,  C04B2235/3275 ,  C04B2235/3298 ,  C04B2235/44 ,  C04B2235/443 ,  C04B2235/5409 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/604 ,  C04B2235/608 ,  C04B2235/656 ,  C04B2235/72 ,  C04B2235/95 ,  C07C45/35 ,  C07C51/252 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845 ,  C07C47/22 ,  C07C57/04

Abstract: The invention relates to a hollow-cylindrical moulded catalyst body for the gas phase oxidation of an alkene in order to obtain an α,β-unsaturated aldehyde and/or an α,β-unsaturated carboxylic acid, comprising a compacted multi-metal oxide and having an outer diameter AD, an inner diameter ID and a height H, where AD is selected in the range of 3.5 to 4.5 mm, the ratio of q = ID/AD is selected in the range of 0.4 to 0.55, and the ratio of p = H/AD is selected in the range of 0.5 to 1. The moulded catalyst body is mechanically stable and catalyses the partial oxidation of an alkene so as to produce products of value with high selectivity. It guarantees a sufficiently high catalyst mass density for the pelletised catalyst material, as well as a good degree of long-term stability at an acceptable level of pressure loss.

Abstract translation: 中空的圆柱形催化剂成型体用于测试的气相氧化烯烃以α,?不饱和醛和/或α，β-不饱和羧酸包括ED具有外径压实多金属氧化物内直径ID的，并且 的高度H，worin ED是从3.5至4.5毫米的范围内; 的比q = ID / ED是在从0.4至12时55分的范围内; 和比例p = H / ED是在0.5至1的范围的催化剂成型体是机械稳定，并催化烯烃到的以高选择性值的产品的部分氧化。 它提供了一个高催化剂的催化剂床和良好的长期稳定性具有可接受的压力降的足够的质量密度。

公开(公告)号：EP2376223A2

公开(公告)日：2011-10-19

申请号：EP09768363.5

申请日：2009-12-04

Applicant: BASF SE

Inventor： RAICHLE, Andreas ,  BORCHERT, Holger ,  MÜLLER-ENGEL, Klaus Joachim ,  HORSTMANN, Catharina ,  MACHT, Josef

IPC: B01J23/28 ,  B01J23/31 ,  B01J23/88 ,  B01J23/881 ,  B01J23/882 ,  B01J23/883

CPC classification number: C07C51/252 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8877 ,  B01J35/023 ,  B01J37/0009 ,  B01J37/009 ,  B01J2523/00 ,  C07C45/35 ,  C07C253/26 ,  Y02P20/52 ,  Y02P20/582 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845 ,  C07C255/08 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/51 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/62

Abstract: The invention relates to a method for manufacturing geometric catalyst molded bodies K, the active mass of which is a multi-element oxide, which contains the element Mo, the elements Bi and/or V, and one or more of the elements Co, Ni, Fe, Cu, and alkali metals, wherein a fine-particle mixture is produced using sources of the various elements, said fine-particle mixture is coarsened into a powder by compression agglomeration, molded bodies V are formed from the coarsened powder by compression agglomeration, said molded bodies are separated into undamaged molded bodies V
+ and damaged molded bodies V
- , the undamaged molded bodies V
+ are transformed into the catalyst molded bodies K by thermal treatment, and the damaged molded bodies V
- are ground and fed back into the production of the fine-particle mixture.

Abstract translation: 一种生产几何形状催化剂体K的方法，其活性材料是多元素氧化物，其包含元素Mo，元素Bi和/或V以及元素Co，Ni，Fe，Cu和碱金属中的一种或多种，​​其中源 的不同元素用于获得通过挤压附聚而粗化为粉末的细碎混合物，粗化的粉末用于通过压力聚集形成被分离成未损坏的成形体V +的成形体V和损坏的成形体 V-，未损坏的成型体V +通过热处理转化成成形的催化剂体K，并且损坏的成形体V-被粉碎并再循环到获得细碎的混合物中。

公开(公告)号：EP3068754B1

公开(公告)日：2018-01-31

申请号：EP14795613.0

申请日：2014-11-05

Applicant: BASF SE

Inventor： MACHT, Josef ,  WALSDORFF, Christian ,  DOBNER, Cornelia Katharina ,  WELKER-NIEUWOUDT, Cathrin Alexandra ,  HAMMON, Ulrich

IPC: C07C45/35 ,  C07C47/22 ,  C07C51/25 ,  C07C57/04

CPC classification number: C07C51/252 ,  B01J23/8876 ,  C07C45/35 ,  C07C47/22 ,  C07C57/04

公开(公告)号：EP3110547A1

公开(公告)日：2017-01-04

申请号：EP15708769.3

申请日：2015-02-25

Applicant: BASF SE

Inventor： HAMMON, Ulrich ,  WELKER-NIEUWOUDT, Cathrin Alexandra ,  MACHT, Josef ,  WALSDORFF, Christian ,  DOBNER, Cornelia

IPC: B01J32/00 ,  B01J23/887 ,  B01J23/70 ,  B01J23/00 ,  C07C51/235 ,  C07C51/31

CPC classification number: B01J23/8885 ,  B01J23/002 ,  B01J23/007 ,  B01J23/70 ,  B01J23/8877 ,  B01J32/00 ,  B01J35/0006 ,  B01J35/1009 ,  B01J37/0009 ,  B01J37/0215 ,  B01J2219/30203 ,  B01J2219/30475 ,  C07C5/48 ,  C07C51/235 ,  C07C51/252 ,  C07C51/313 ,  C07C2523/888 ,  C07D307/89 ,  C07C57/04

Abstract: The invention relates to an oxidation catalyst comprising at least one inorganic oxidic or ceramic shaped support body having a BET surface area of less than 0.5 m
2 /g, based on the support, having an at least partial coating with a catalytically active multielement oxide, where the catalyst is noble metal-free and the shaped support body takes the form of a saddle having a saddle surface with opposite curvatures in the two main directions, to a process for production thereof, to the use thereof in different catalytic gas phase oxidations and to corresponding processes for catalytic gas phase oxidation.

Abstract translation: 本发明涉及一种氧化催化剂，其包含至少一种基于载体的至少一种BET表面积小于0.5m 2 / g的无机，氧化或陶瓷形状的支撑体，所述载体至少部分地涂覆有催化活性多元素氧化物 催化剂是无贵金属的，并且具有鞍座形式的成形支撑体，其鞍座的鞍形面在两个主要方向上相反地弯曲成其制造方法，用于各种催化气相氧化，以及 催化气相氧化的相应过程。