Patent search ap:("BASF SE") AND inv:"Andreas Raichle" Page 1

1.

发明授权
Process for recharging the reaction tubes of a tube bundle reactor with a new fixed catalyst bed 有权

公开(公告)号：US09422218B2

公开(公告)日：2016-08-23

申请号：US14737889

申请日：2015-06-12

Applicant: BASF SE

Inventor： Volker Schliephake , Klaus Bott , Rolf-Dieter Becher , Klaus Joachim Mueller-Engel , Jochen Petzoldt , Ulrich Cremer , Andreas Raichle

IPC: B01J8/06 , B08B9/043 , C07C51/25 , B01J8/00 , C07C45/35

CPC classification number: C07C51/252 , B01J8/0045 , B01J8/06 , B01J2208/00761 , B08B9/0436 , C07C45/35

Abstract: A process for recharging the reaction tubes of a tube bundle reactor with a new fixed catalyst bed, in which a heterogeneously catalyzed partial gas phase oxidation of an organic compound had been performed beforehand in a preceding fixed catalyst bed comprising Mo-comprising multielement oxide active compositions to form a steam-comprising product gas mixture, in which, before the recharge, solid deposit which had been deposited on the tube inner walls and comprises molybdenum oxide and/or molybdenum oxide hydrate is brushed away with the aid of a brush.

2.

发明授权
Apparatus and process for the continuous reaction of liquids with gases 有权
Title translation: 液体与气体连续反应的装置和方法

公开(公告)号：US09295971B2

公开(公告)日：2016-03-29

申请号：US14147805

申请日：2014-01-06

Applicant: BASF SE

Inventor： Oliver Bey , Andreas Raichle , Hartmut Riechers , Roland Mueller , Wolfgang Mackenroth , Peter Zehner

IPC: B01J19/18 , B01J19/26 , C07C209/36 , B01J8/22 , B01J10/00 , B01J19/24 , B01J4/00 , B01J8/00

CPC classification number: B01J19/26 , B01J4/002 , B01J8/006 , B01J8/226 , B01J8/228 , B01J10/00 , B01J19/246 , B01J19/2465 , B01J2208/00132 , B01J2208/00902 , B01J2219/00081 , C07C209/36 , C07C211/43

Abstract: The present invention relates to an apparatus of the loop Venturi reactor type for the continuous reaction of liquids with gases, in particular for hydrogenations, oxidations or acetylations, e.g. for the preparation of toluenediamine by hydrogenation of dinitrotoluene, and a process for the continuous reaction of liquid reactants with gaseous reactants in the apparatus. Here, the cooling medium surrounds the tubes of the heat exchanger of the apparatus of the invention whereas the reaction takes place in the tubes.

Abstract translation: 本发明涉及一种用于液体与气体的连续反应的文丘里反应器类型的装置，特别是用于氢化，氧化或乙酰化的反应。用于通过二硝基甲苯的氢化制备甲苯二胺，以及在装置中液体反应物与气态反应物的连续反应的方法。这里，冷却介质围绕本发明设备的热交换器的管，而反应发生在管中。

3.

发明申请
PROCESS FOR PRODUCING A RINGLIKE OXIDIC SHAPED BODY 有权
Title translation: 生产菱形氧化物体的方法

公开(公告)号：US20130172577A1

公开(公告)日：2013-07-04

申请号：US13779995

申请日：2013-02-28

Applicant: BASF SE

Inventor： Knut EGER , Jens Uwe Faust , Holger Borchert , Ralf Streibert , Klaus Joachim Mueller-Engel , Andreas Raichle

IPC: B01J37/00 , C07C51/16 , B01J19/00 , C07C45/29 , C07C17/02 , C07C45/28 , C07D307/60

CPC classification number: B01J37/0009 , B01J19/00 , B01J23/002 , B01J35/026 , B01J37/0045 , B01J37/08 , B01J2523/00 , B22F3/03 , B22F7/08 , B30B11/005 , B30B15/022 , C04B35/495 , C04B35/6261 , C04B35/62635 , C04B35/62655 , C04B35/62685 , C04B35/62695 , C04B35/64 , C04B2235/3201 , C04B2235/3256 , C04B2235/3258 , C04B2235/3272 , C04B2235/3275 , C04B2235/3298 , C04B2235/3418 , C04B2235/425 , C04B2235/44 , C04B2235/443 , C04B2235/5409 , C04B2235/5436 , C04B2235/5463 , C04B2235/6021 , C04B2235/604 , C04B2235/606 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6581 , C04B2235/6586 , C04B2235/80 , C04B2235/94 , C07C17/02 , C07C45/28 , C07C45/29 , C07C51/16 , C07D307/60 , C22C29/08 , C22C2204/00 , Y10T428/13 , Y10T428/131 , B01J2523/15 , B01J2523/17 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/62 , B01J2523/68 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/69 , B01J2523/842 , B01J2523/845

Abstract: A process for producing a ringlike oxidic shaped body by mechanically compacting a pulverulent aggregate introduced into the fill chamber of a die, wherein the outer face of the resulting compact corresponds to that of a frustocone.

Abstract translation: 通过机械压实引入到模头的填充室中的粉状聚集体来生产环状氧化物体的方法，其中所得的压块的外表面相当于截头圆锥体的外表面。

4.

发明授权
Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics 有权
Title translation: 通过硝基芳族化合物的氢化优化引入用于制备芳族胺的方法的原料

公开(公告)号：US09308515B2

公开(公告)日：2016-04-12

申请号：US14330281

申请日：2014-07-14

Applicant: BASF SE

Inventor： Gerrit Waters , Johannes Buettner , Andreas Raichle , Markus Hiller , Peter Renze , Michael Herrich , Helmut Rueger , Burkhard Hantel , Arndt Hofmann , Ruediger Fritz , Kathrin Richter , Holgar Braunsberg , Lothar Bruntsch

IPC: B01J19/26 , C07C209/36 , B01J8/22

CPC classification number: B01J19/26 , B01J8/226 , B01J8/228 , B01J2208/00123 , B01J2208/00132 , B01J2208/00141 , B01J2208/0015 , B01J2208/00902 , B01J2208/00911 , B01J2219/00761 , C07C209/36 , C07C211/50

Abstract: The invention relates to a process for preparing aromatic amines by hydrogenation of corresponding nitroaromatics by means of hydrogen, and also an apparatus suitable for this purpose. In particular, the invention relates to a process for preparing toluenediamine (TDA) by hydrogenation of dinitrotoluene (DNT).

Abstract translation: 本发明涉及通过氢气对相应的硝基芳族化合物进行氢化制备芳族胺的方法，以及适用于该目的的装置。特别地，本发明涉及通过氢化二硝基甲苯（DNT）制备甲苯二胺（TDA）的方法。

5.

发明授权
Monitoring of the stoichiometric ratio in the reaction of nitroaromatics with hydrogen 有权
Title translation: 监测硝基芳烃与氢气反应的化学计量比

公开(公告)号：US08895783B2

公开(公告)日：2014-11-25

申请号：US13759466

申请日：2013-02-05

Applicant: BASF SE

Inventor： Andreas Raichle , Stefanie Haase , Holgar Braunsberg , Johannes Buettner , Ulrich Penzel , Samuel Neto

IPC: C07C209/00 , C07C209/36

CPC classification number: C07C209/36 , C07C211/47 , C07C211/50

Abstract: The present invention relates to a continuous process for preparing at least one aromatic amine by hydrogenation of at least one nitroaromatic by means of hydrogen, where a liquid phase comprising at least the aromatic amine and a gas phase comprising at least hydrogen are present, in the presence of a catalyst suspended in the liquid phase at a temperature of from 50 to 250° C. and a pressure of from 5 to 50 bar, wherein the pressure in the reactor is kept essentially constant by continuous adaptation of the amount of hydrogen fed to the reactor, the total amount of hydrogen fed to the reactor is monitored and the introduction of the at least one nitroaromatic is interrupted if the hydrogen uptake in the reactor is not at least 50 mol % of the amount of hydrogen required for stoichiometric reaction of the at least one nitroaromatic to form the at least one aromatic amine.

Abstract translation: 本发明涉及通过氢气至少一种硝基芳族化合物来制备至少一种芳族胺的连续方法，其中至少包含芳族胺的液相和至少包含氢的气相存在于在50至250℃的温度和5至50巴的压力下悬浮在液相中的催化剂的存在，其中反应器中的压力通过连续适应供给到监测反应器中进料到反应器中的氢气总量，如果反应器中的氢气吸收量不是化学计量反应所需的氢量的至少50摩尔％，则至少一种硝基芳族化合物的引入被中断至少一种硝基芳族化合物以形成所述至少一种芳族胺。

6.

发明授权
Apparatus and process for the continuous reaction of liquids with gases 有权
Title translation: 液体与气体连续反应的装置和方法

公开(公告)号：US09302237B2

公开(公告)日：2016-04-05

申请号：US14147823

申请日：2014-01-06

Applicant: BASF SE

Inventor： Oliver Bey , Christian Kunkelmann , Roland Bauer , Andreas Raichle , Hartmut Riechers , Peter Zehner

IPC: B01J19/18 , B01J4/00 , B01J8/22 , B01J10/00 , B01J19/24 , B01J8/00

CPC classification number: B01J4/002 , B01J8/006 , B01J8/226 , B01J8/228 , B01J10/00 , B01J19/246 , B01J19/2465 , B01J2208/00132 , B01J2208/00902 , B01J2219/00081

Abstract: The present invention relates to an apparatus of the loop Venturi reactor type for the continuous reaction of liquids with gases, in particular for hydrogenations, oxidations or acetylations, e.g. for the preparation of toluenediamine by hydrogenation of dinitrotoluene, and a process for the continuous reaction of liquid reactants with gaseous reactants in the apparatus. In the apparatus of the invention, the diversion of an internal circulatory flow in the reactor is effected by means of a diversion pan which is arranged underneath a heat exchanger.

Abstract translation: 本发明涉及一种用于液体与气体的连续反应的文丘里反应器类型的装置，特别是用于氢化，氧化或乙酰化的反应。用于通过二硝基甲苯的氢化制备甲苯二胺，以及在装置中液体反应物与气态反应物的连续反应的方法。在本发明的装置中，内部循环流在反应器中的分流通过设置在热交换器下方的转向盘进行。

7.

发明授权
Process for producing geometric shaped catalyst bodies 有权
Title translation: 生产几何形状的催化剂体的方法

公开(公告)号：US09079840B2

公开(公告)日：2015-07-14

申请号：US13958655

申请日：2013-08-05

Applicant: BASF SE

Inventor： Andreas Raichle , Catharina Horstmann , Frank Rosowski , Klaus Joachim Mueller-Engel , Holger Borchert , Gerhard Cox , Ulrich Cremer

IPC: B01J23/00 , C07C45/28 , B01J23/888 , B01J35/00 , B01J35/02 , C07C45/35 , C07C45/37 , C07C51/25 , C07C253/26 , B01J37/00 , B01J37/02 , B01J37/04

CPC classification number: C07C45/28 , B01J23/002 , B01J23/8885 , B01J35/0006 , B01J35/023 , B01J37/0036 , B01J37/0221 , B01J37/04 , B01J2523/00 , C07C45/35 , C07C45/37 , C07C51/252 , C07C253/26 , Y02P20/52 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845 , C07C255/08

Abstract: A process for producing geometric shaped catalyst bodies K whose active material is a multielement oxide of stoichiometry [Bi1WbOx]a[Mo12Z1cZ2dFeeZ3fZ4gZ5hOy]1, in which a finely divided oxide Bi1WbOx with the particle size d50A1 and, formed from element sources, a finely divided intimate mixture of stoichiometry Mo12Z1cZ2dFeeZ3fZ4gZ5h with the particle size d90A2 are mixed in a ratio of a:1, this mixture is used to form shaped bodies and these are treated thermally, where (d50A1)0.7·(d90A2)1.5·(a)−1≧820. A shaped catalyst body obtained by the process. A catalyst obtained by grinding the shaped catalyst body. A process for heterogeneously catalyzing the partial gas phase oxidation of an alkane, alkanol, alkanal and/or an alkenal of 3 to 6 carbon atoms using the catalyst.

Abstract translation: 一种生产几何形状的催化剂体K的方法，其活性材料是化学计量[Bi1WbOx] a [Mo12Z1cZ2dFeeZ3fZ4gZ5hOy] 1的多元素氧化物，其中粒径为d50A1的细分的氧化物Bi1WbOx由元素源形成，化学计量比的混合物Mo12Z1cZ2dFeeZ3fZ4gZ5h与粒径d90A2的混合比例为：1，该混合物用于形成成型体，热处理，其中（d50A1）0.7·（d90A2）1.5·（a）-1≧ 820。通过该方法获得的成型催化剂体。通过研磨成形催化剂体获得的催化剂。使用该催化剂非均相催化烷烃，链烷醇，链烷烃和/或具有3至6个碳原子的烯烃的部分气相氧化的方法。