公开(公告)号：US20140046093A1

公开(公告)日：2014-02-13

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 ,  C07C45/35

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：US20160152541A1

公开(公告)日：2016-06-02

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

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.

Abstract translation: 本发明涉及从乙酸和甲醛制备丙烯酸的方法，其包括（a）提供包含乙酸和甲醛的料流S1，其中料流S1中乙酸与甲醛的摩尔比在该范围内 从0.5：1至2：1; （b）流S1与包含钒，磷和氧的醛醇缩合催化剂接触，得到包含丙烯酸的流S2，其中（b）中的空间速度WHSV为0.35-7.0kg / kg /H。

公开(公告)号：US20170121241A1

公开(公告)日：2017-05-04

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 ,  B01J23/889 ,  B01J35/02

CPC classification number: C07C5/3332 ,  B01J23/002 ,  B01J23/83 ,  B01J23/8898 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/02 ,  B01J35/023 ,  B01J35/1009 ,  B01J37/0009 ,  B01J37/04 ,  B01J37/08 ,  B01J37/088 ,  B01J2523/00 ,  C07C2523/04 ,  C07C2523/745 ,  C07C2523/83 ,  C07C2523/889 ,  B01J2523/13 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/3712 ,  B01J2523/47 ,  B01J2523/68 ,  B01J2523/72 ,  B01J2523/842 ,  C07C15/46

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：US20170073284A1

公开(公告)日：2017-03-16

申请号：US15309014

申请日：2015-05-06

Applicant: BASF SE

Inventor： FLORINA C. PATCAS ,  Martin DIETERLE

IPC: C07C5/333 ,  B01J23/00 ,  B01J23/887

CPC classification number: C07C5/3332 ,  B01J23/002 ,  B01J23/83 ,  B01J23/8872 ,  B01J23/888 ,  B01J37/0018 ,  B01J37/04 ,  B01J2523/00 ,  C07C2521/06 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/22 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/745 ,  C07C2523/78 ,  C07C2523/83 ,  C07C2523/887 ,  C07C2523/888 ,  B01J2523/13 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/3712 ,  B01J2523/47 ,  B01J2523/68 ,  B01J2523/842 ,  C07C15/46

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.

Abstract translation: 本发明涉及一种基于氧化铁的烃脱氢催化剂及其生产方法。 催化剂包含至少一种铁化合物，至少一种钾化合物和11至24重量％的至少一种以CeO 2计算的铈化合物，其中至少一种铁化合物和至少一种钾化合物至少为 部分以一种或多种通式K x F y O z的K / Fe混合氧化物相的形式存在，其中x为1至17; y为1至22，z为2至34，并且包含至少50重量％，基于总催化剂，K / Fe混合氧化物相，以及其制备方法。

公开(公告)号：US20170128916A1

公开(公告)日：2017-05-11

申请号：US15348217

申请日：2016-11-10

Applicant: BASF SE

Inventor： Michael LEJKOWSKI ,  Yong LIU ,  Marco HARTMANN ,  Till Christian BRUEGGEMANN ,  Lukas SCHULZ ,  Johannes LIEBERKNECHT ,  Armin LANGE DE OLIVEIRA ,  Stephan A. SCHUNK ,  Andrei-Nicolae PARVULESCU ,  Martin DIETERLE ,  Nicolai Tonio WOERZ ,  Rolf TOMPERS ,  Robert MUELLER

IPC: B01J27/199 ,  C07C51/353 ,  B01J37/08 ,  B01J35/00 ,  B01J37/02

CPC classification number: B01J27/199 ,  B01J23/007 ,  B01J23/14 ,  B01J23/22 ,  B01J23/30 ,  B01J35/0006 ,  B01J37/0205 ,  B01J37/0236 ,  B01J37/024 ,  B01J37/086 ,  B01J37/088 ,  C07C51/353 ,  C07C57/04

Abstract: An oxidic composition comprising vanadium, tungsten, phosphorus, oxygen and optionally tin, where the molar ratio of phosphorus to the sum total of vanadium, tungsten and any tin in the oxidic composition is in the range from 1.4:1 to 2.4:1.