公开(公告)号：US20140081062A1

公开(公告)日：2014-03-20

申请号：US14032390

申请日：2013-09-20

Applicant: BASF SE

Inventor： Alireza Rezai ,  Gauthier Luc Maurice Averlant ,  Martin Dieterle ,  Godwind Tafara Peter Mabande

IPC: C07C5/48

CPC classification number: C07C5/48 ,  C07C5/333 ,  C07C7/08 ,  C07C7/11 ,  C07C7/14841 ,  C07C2523/887 ,  C07C11/167 ,  C07C11/08

Abstract: A process for preparing butadiene from n-butane by two-step dehydrogenation and removal of the residual oxygen comprised in the gas stream by means of a catalytic combustion stage which is carried out in the presence of a catalyst which comprises a monolith which comprises a catalytically inert material having a low BET surface area and a catalyst layer which has been applied to the monolith and comprises an oxidic support material, at least one noble metal selected from the group consisting of the noble metals of group VIII of the Periodic Table of the Elements, optionally tin and/or rhenium, and optionally further metals, where the thickness of the catalyst layer is from 5 to 500 μm, is described.

Abstract translation: 一种通过两步脱氢和通过催化燃烧阶段除去包含在气流中的残余氧的正丁烷制备丁二烯的方法，所述催化燃烧阶段在催化剂存在下进行，所述催化剂包含整料，其包含催化剂 具有低BET表面积的惰性材料和已经施加到整料并包含氧化载体材料的催化剂层，选自元素周期表第VIII族的贵金属的至少一种贵金属 ，任选的锡和/或铼，以及任选的另外的金属，其中催化剂层的厚度为5至500μm。

公开(公告)号：US20130109898A1

公开(公告)日：2013-05-02

申请号：US13664525

申请日：2012-10-31

Applicant: BASF SE

Inventor： Florina Corina Patcas ,  Yong Liu ,  Martin Dieterle

IPC: B01J23/94 ,  B01J35/02 ,  C07C5/333 ,  B01J38/68

CPC classification number: C07C5/3332 ,  B01J23/83 ,  B01J23/94 ,  B01J35/04 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0018 ,  B01J37/009 ,  B01J37/031 ,  B01J37/06 ,  B01J38/68 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/28 ,  C07C2523/745 ,  C07C2523/83 ,  Y02P20/584 ,  C07C15/46

Abstract: The invention relates to a process for producing a new styrene catalyst from a spent styrene catalyst.

Abstract translation: 本发明涉及从废苯乙烯催化剂生产新的苯乙烯催化剂的方法。

公开(公告)号：US10336667B2

公开(公告)日：2019-07-02

申请号：US15309014

申请日：2015-05-06

Applicant: BASF SE

Inventor： Florina C. Patcas ,  Martin Dieterle

IPC: B01J23/78 ,  C07C5/333 ,  B01J37/04 ,  B01J23/00 ,  B01J23/83 ,  B01J23/887 ,  B01J23/888 ,  B01J37/00

Abstract: The present invention relates to a catalyst for the dehydrogenation of hydrocarbons which is based on iron oxide and a process for producing it. The catalyst comprises at least one iron compound, at least one potassium compound and from 11 to 24% by weight of at least one cerium compound, calculated as CeO2, wherein the at least one iron compound and the at least one potassium compound are at least partly present in the form of one or more K/Fe mixed oxide phases of the general formula KxFeyOz, where x is from 1 to 17; y is from 1 to 22 and z is from 2 to 34, and comprises at least 50% by weight, based on the total catalyst, of the K/Fe mixed oxide phases, and also a process for producing it.

公开(公告)号：US09216395B2

公开(公告)日：2015-12-22

申请号：US14060406

申请日：2013-10-22

Applicant: BASF SE

Inventor： Martin Dieterle ,  Klaus Joachim Mueller-Engel

IPC: B01J8/06 ,  C07C51/25 ,  B01J8/00 ,  B01J19/30 ,  B01J23/00 ,  B01J23/28 ,  B01J23/50 ,  B01J23/887 ,  B01J23/888 ,  B01J27/198 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  C07C45/35 ,  C07C51/265 ,  B01J37/00

CPC classification number: B01J8/06 ,  B01J8/0015 ,  B01J8/067 ,  B01J19/30 ,  B01J23/002 ,  B01J23/28 ,  B01J23/50 ,  B01J23/8876 ,  B01J23/8885 ,  B01J27/198 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/08 ,  B01J37/0009 ,  B01J2208/00752 ,  B01J2208/00805 ,  B01J2219/30207 ,  B01J2219/30215 ,  B01J2219/30416 ,  B01J2219/30475 ,  B01J2523/00 ,  C07C45/35 ,  C07C51/252 ,  C07C51/265 ,  C07C47/22 ,  C07C57/04 ,  C07C63/16 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845

Abstract: A process for charging a longitudinal section of a catalyst tube with a homogeneous fixed catalyst bed section whose active composition is at least one multielement oxide or comprises elemental silver on an oxidic support body and whose geometric shaped catalyst bodies and shaped inert bodies have a specific inhomogeneity of their longest dimensions.

Abstract translation: 一种催化剂管的纵截面的方法，其具有均匀的固定催化剂床部分，其活性组成为至少一种多元素氧化物或在氧化载体上包含元素银，并且其几何形状的催化剂体和成形惰性体具有特定的不均匀性 的最长尺寸。

公开(公告)号：US20180169628A1

公开(公告)日：2018-06-21

申请号：US15834460

申请日：2017-12-07

Applicant: BASF SE

Inventor： Florina Corina Patcas ,  Christophe Houssin ,  Martin Dieterle

IPC: B01J23/889 ,  C07C5/32 ,  C07C5/333 ,  C07C15/46 ,  C07C11/167

CPC classification number: B01J23/8898 ,  B01J23/8892 ,  B01J2523/00 ,  B01J2523/22 ,  B01J2523/72 ,  C07C5/322 ,  C07C5/3332 ,  C07C2521/06 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/34 ,  C07C2523/745 ,  C07C2523/84 ,  C07C15/46 ,  C07C11/167 ,  B01J2523/13 ,  B01J2523/23 ,  B01J2523/3712 ,  B01J2523/47 ,  B01J2523/68 ,  B01J2523/842

Abstract: The present invention relates to a catalyst for the dehydrogenation of hydrocarbons which is based on iron oxide and additionally comprises at least one potassium compound, at least one cerium compound, from 0.7 to 10% by weight of at least one manganese compound, calculated as Mn02, and from 10 to 200 ppm of at least one titanium compound, calculated as TiO2, and also to a process for the production thereof. Furthermore, the present invention relates to a process for the catalytic dehydrogenation of hydrocarbons using the catalyst of the invention.

公开(公告)号：US09352306B2

公开(公告)日：2016-05-31

申请号：US13932061

申请日：2013-07-01

Applicant: BASF SE

Inventor： Alireza Rezai ,  Gauthier Luc Maurice Averlant ,  Petr Kubanek ,  Martin Dieterle ,  Thomas Heidemann

IPC: C07C7/10 ,  B01J21/00 ,  B01J29/00 ,  B01J29/04 ,  B01J23/00 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J29/74 ,  B01J35/10

CPC classification number: B01J29/7407 ,  B01J35/1014 ,  B01J2229/186

Abstract: The catalyst comprises from 0.01 to 0.5% by weight of platinum, based on the catalyst, and optionally tin, with the weight ratio of Sn:Pt being from 0 to 10, on zeolite A as support.

Abstract translation: 该催化剂包含0.01至0.5重量％的铂，基于催化剂，以及任选的锡，Sn：Pt的重量比为0至10，作为载体的沸石A.

公开(公告)号：US20130109560A1

公开(公告)日：2013-05-02

申请号：US13665219

申请日：2012-10-31

Applicant: BASF SE

Inventor： Florina Corina Patcas ,  Yong Liu ,  Martin Dieterle

IPC: B01J23/94 ,  B01J23/92

CPC classification number: B01J23/94 ,  B01J23/10 ,  B01J23/83 ,  B01J23/8872 ,  B01J23/92 ,  B01J37/0036 ,  B01J38/02 ,  B01J38/12 ,  B01J38/60 ,  B01J38/70 ,  B01J38/72 ,  C07C5/3332 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/28 ,  C07C2523/745 ,  C07C2523/887 ,  Y02P20/584 ,  C07C15/46

Abstract: The invention relates to a process for reprocessing spent catalysts comprising rare earth metals, and to a process for producing a new styrene catalyst from a spent styrene catalyst.

Abstract translation: 本发明涉及一种后处理包含稀土金属的废催化剂的方法，以及由废苯乙烯催化剂制备新的苯乙烯催化剂的方法。

公开(公告)号：US10315970B2

公开(公告)日：2019-06-11

申请号：US15309029

申请日：2015-05-06

Applicant: BASF SE

Inventor： Florina C. Patcas ,  Bernd Hinrichsen ,  Martin Dieterle

IPC: C07C5/333 ,  B01J23/00 ,  B01J37/04 ,  B01J37/08 ,  B01J23/83 ,  B01J23/889 ,  B01J35/02 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00

Abstract: The present invention relates to a catalyst based on iron oxide for the dehydrogenation of hydrocarbons and also a process for producing it. The catalyst comprises at least one iron compound, at least one potassium compound and at least one cerium compound, wherein the at least one iron compound and the at least one potassium compound are at least partly present in the form of one or more K/Fe mixed oxide phases of the general formula KxFeyOz, where x is from 1 to 17; y is from 1 to 22 and z is from 2 to 34, where the catalyst comprises at least 20% by weight, based on the total catalyst, of the K/Fe mixed oxide phases and comprises crystalline cerium dioxide having a crystallite size in the range from 10 nm to 30 nm.

公开(公告)号：US09695099B2

公开(公告)日：2017-07-04

申请号：US14956800

申请日：2015-12-02

Applicant: BASF SE

Inventor： Yong Liu ,  Martin Dieterle ,  Nicolai Tonio Woerz ,  Andrei-Nicolae Parvulescu ,  Michael Lejkowski ,  Johannes Lieberknecht ,  Christian Walsdorff ,  Kazuhiko Amakawa

IPC: C07C51/353 ,  B01J27/198 ,  B01J37/08 ,  B01J37/02 ,  B01J23/00 ,  B01J27/199 ,  B01J35/02 ,  B01J37/00 ,  B01J29/70 ,  B01J38/02

CPC classification number: C07C51/353 ,  B01J23/002 ,  B01J27/198 ,  B01J27/199 ,  B01J29/7057 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0213 ,  B01J37/08 ,  B01J38/02 ,  B01J2523/00 ,  Y02P20/584 ,  C07C57/04 ,  B01J2523/41 ,  B01J2523/51 ,  B01J2523/54 ,  B01J2523/55 ,  B01J2523/69

Abstract: The present invention relates to a process for preparing acrylic acid from acetic acid and formaldehyde, which comprises (a) provision of a stream S1 comprising acetic acid and formaldehyde, where the molar ratio of acetic acid to formaldehyde in the stream S1 is in the range from 0.5:1 to 2:1; (b) contacting of the stream S1 with an aldol condensation catalyst comprising vanadium, phosphorus and oxygen to give a stream S2 comprising acrylic acid, where, in (b), the space velocity WHSV is in the range from 0.35 to 7.0 kg/kg/h.

公开(公告)号：US20140316181A1

公开(公告)日：2014-10-23

申请号：US14186142

申请日：2014-02-21

Applicant: BASF SE

Inventor： Gauthier Luc Maurice Averlant ,  Alireza Rezai ,  Sonja Giesa ,  Martin Dieterle

IPC: C07C7/10

CPC classification number: C07C7/163 ,  C07C11/167

Abstract: In a process for removing oxygen from a C4-hydrocarbon stream comprising free oxygen by catalytic combustion, in which the hydrocarbon stream comprising free oxygen is reacted by catalytic combustion over a catalyst bed in the presence or absence of free hydrogen to give an oxygen-depleted hydrocarbon stream, the catalytic combustion is carried out continuously, the entry temperature in the catalyst bed is at least 300° C. and the maximum temperature in the catalyst bed is not more than 700° C.

Abstract translation: 在通过催化燃烧从包含游离氧的C 4烃流中除去氧气的方法中，其中包含游离氧的烃流在存在或不存在游离氢的情况下通过催化剂床在催化剂床上反应而产生氧耗尽 烃流，催化燃烧持续进行，催化剂床中的入口温度为至少300℃，催化剂床中的最高温度不超过700℃。