公开(公告)号：JP2011026351A

公开(公告)日：2011-02-10

申请号：JP2010250320

申请日：2010-11-08

Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

Inventor： DIETERLE MARTIN ,  PETZOLDT JOCHEN ,  MULLER-ENGEL KLAUS JOACHIM

IPC: C07C45/35 ,  B01J23/00 ,  B01J23/887 ,  B01J23/888 ,  B01J23/94 ,  B01J35/00 ,  B01J38/12 ,  B01J38/14 ,  C07C47/22

CPC classification number: C07C45/35 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8885 ,  B01J23/94 ,  B01J35/0006 ,  B01J38/12 ,  B01J38/14 ,  B01J2523/00 ,  Y02P20/584 ,  C07C47/22 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845

Abstract: PROBLEM TO BE SOLVED: To provide a method for the long term operation of a heterogeneously catalysed gas phase partial oxidation of propene in order to form acrolein. SOLUTION: A gas mixture (G) consisting of molecular oxygen, inert gas, and optionally steam, is introduced through the fixed catalyst bed at 250-550°C by increasing over time the temperature of a fixed heterogenous catalyst bed in which acrolein is produced from propene, and interrupting the gas phase partial oxidation at least once in 4,000 hour. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供用于丙烯醛形成丙烯醛的丙烯的异质催化气相部分氧化的长期操作的方法。 解决方案：由分子氧，惰性气体和任选的蒸汽组成的气体混合物（G）通过固定催化剂床在250-550℃下通过随时间增加固定的异质催化剂床的温度而引入，其中 丙烯醛由丙烯生产，并在4,000小时内至少中断气相部分氧化一次。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：BRPI0918543A2

公开(公告)日：2015-12-01

申请号：BRPI0918543

申请日：2009-09-01

Applicant: BASF SE

Inventor： RAICHLE ANDREAS ,  HORSTMANN CATHARINA ,  ROSOWSKI FRANK ,  COX GERHARD ,  BORCHERT HOLGER ,  MULLER-ENGEL KLAUS JOACHIM ,  CREMER ULRICH

IPC: B01J23/888 ,  B01J35/02 ,  C07C45/35 ,  C07C51/25

公开(公告)号：BRPI0918159A2

公开(公告)日：2015-12-01

申请号：BRPI0918159

申请日：2009-09-02

Applicant: BASF SE

Inventor： RAICHLE ANDREAS ,  HORSTMANN CATHARINA ,  ROSOWSKI FRANK ,  PETZOLDT JOCHEN ,  MULLER-ENGEL KLAUS JOACHIM ,  CREMER ULRICH

IPC: B01J23/888 ,  B01J35/02 ,  B01J37/04 ,  C07C45/35 ,  C07C51/25

公开(公告)号：ZA201203485B

公开(公告)日：2013-09-25

申请号：ZA201203485

申请日：2012-05-14

Applicant: BASF SE

Inventor： HEILEK JORG ,  LITTERS DIRK ,  MULLER-ENGEL KLAUS JOACHIM

IPC: C07C20060101

Abstract: A process for starting up a separating process for purifying removal of acrylic acid crystals from a suspension S of crystals thereof in mother liquor with a hydraulic wash column which has a crystal melt circuit including crystal melt space, and a process space and a distributor space which are separated by an end with passages connecting the two spaces, in which the crystal bed is formed for the first time by first filling the crystal melt circuit and, at least partly, the process space with an acrylic acid-comprising startup liquid whose acrylic acid crystal formation temperature is less than or equal to the temperature of the suspension S increased by 15° C., and then continuing the filling of the wash column with the suspension S and optionally with control liquor until the difference between the pressure in the crystal melt space and the pressure in the distributor space falls suddenly, the arithmetic mean of the total waste liquor flow flowing through the filters of the filter tubes of the wash column until this time, based on the area of all filters, being not more than 80 m3/(m2·h).

公开(公告)号：ZA200907408B

公开(公告)日：2011-01-26

申请号：ZA200907408

申请日：2009-10-22

Applicant: BASF SE

Inventor： BLUM TILL ,  HEILEK JORG ,  MULLER-ENGEL KLAUS JOACHIM ,  SCHLIEPHAKE VOLKER ,  HAMMON ULRICH

Abstract: A process for transporting a liquid monomer phase which has been withdrawn from a storage vessel and comprises methacrylic monomers to an extent of ≧90% by weight, in a tank truck or in a tanker ship, in which the liquid monomer phase is subjected to a separating operation on the route from the storage vessel into the tank of a tank truck or of a tanker ship in order to separate polymer of the monomer present in dissolved form in the liquid monomer phase.

公开(公告)号：ZA200906116B

公开(公告)日：2010-11-24

申请号：ZA200906116

申请日：2009-09-03

Applicant: BASF SE

Inventor： DIETERLE MARTIN ,  SCHINDLER GOTZ-PETER ,  HORSTMANN CATHARINA ,  MULLER-ENGEL KLAUS JOACHIM

IPC: B01J20060101 ,  C07C20060101

Abstract: A process for regenerating a catalyst bed deactivated in the course of a heterogeneously catalyzed partial dehydrogenation of a hydrocarbon, in which a gas comprising molecular oxygen is conducted at elevated temperature through the deactivated catalyst bed and, in the course of the regeneration, the content of molecular oxygen in the regeneration gas is increased repeatedly and the increase in the carbon oxide content of the regeneration gas as it flows through the deactivated catalyst bed is restricted to values of ≦̸5% by volume.

公开(公告)号：ZA201105083B

公开(公告)日：2012-10-31

申请号：ZA201105083

申请日：2011-07-11

Applicant: BASF SE

Inventor： MACHT JOSEF ,  BORCHERT HOLGER ,  RAICHLE ANDREAS ,  HORSTMANN CATHARINA ,  MULLER-ENGEL KLAUS JOACHIM

公开(公告)号：ZA200906800B

公开(公告)日：2010-12-29

申请号：ZA200906800

申请日：2009-09-30

Applicant: BASF SE

Inventor： CREMER ULRICH ,  ROSOWSKI FRANK ,  HAMMON ULRICH ,  MULLER-ENGEL KLAUS JOACHIM ,  RAICHLE ANDREAS

IPC: B01J20060101 ,  C07C20060101

Abstract: Preparation of a catalyst consisting of a carrier body and a catalytic active mass, which is applied on the surface of the carrier body, comprises attaching one of the active mass to the surface of the carrier body with the help of a binding agent, where the active mass is a finely divided mixture of: at least an element of molybdenum and vanadium containing finely divided multielement oxides; and at least a finely divided substance comprising oxide of molybdenum or its compound, which forms its oxide under the effect of increased temperature and molecular oxygen. An independent claim is included for a catalyst, obtained by the above process.

公开(公告)号：MY171079A

公开(公告)日：2019-09-24

申请号：MYPI2014000053

申请日：2012-07-11

Applicant: BASF SE

Inventor： MACHT JOSEF ,  KARPOV ANDREY ,  DOBNER CORNELIA KATHARINA ,  ROSOWSKI FRANK ,  HAMMON ULRICH ,  MULLER-ENGEL KLAUS JOACHIM

Abstract: Mo-, Bi- and Fe-comprising multimetal oxide compositions of the general stoichiometry I, Mo12BiaCobFecKdSieOx (I), where a = 0.5 to 1, b = 7 to 8.5, c = 1.5 to 3.0, d = Oto0.15, e = 0 to 2.5 and x = the stoichiometric coefficient of 02- which guarantees the electric neutrality of the multimetal oxide, and 12-b-l.5?c=A and 0.5 ? A ? 1.5, 0.2 ? a/A ? 1.3, and 2.5 ? b/c ? 9, and the use thereof.

公开(公告)号：ZA201102673B

公开(公告)日：2012-06-27

申请号：ZA201102673

申请日：2011-04-11

Applicant: BASF SE

Inventor： RAICHLE ANDREAS ,  HORSTMANN CATHARINA ,  ROSOWSKI FRANK ,  MULLER-ENGEL KLAUS JOACHIM ,  PETZOLDT JOCHEN ,  CREMER ULRICH

IPC: C07C20060101 ,  B01J20060101

Abstract: A process for producing geometric shaped catalyst bodies K whose active material is a multielement oxide of stoichiometry [BiaZ1bOx]p[BicMo12FedZ2eZ3fZ4gZ5hZ6iOy]1, in which a finely divided oxide BiaZ1bOx and, formed from element sources, a finely divided mixture of stoichiometry BicMo12FedZ2eZ3fZ4gZ5hZ6i are mixed in a ratio of p:1, this mixture is used to form shaped bodies and these are treated thermally, where 0