公开(公告)号：JPH08252464A

公开(公告)日：1996-10-01

申请号：JP30912195

申请日：1995-11-28

Applicant: BASF AG

Inventor： TENTEN ANDREAS ,  WEIDLICH PETER ,  LINDEN GERD

IPC: B01J23/34 ,  B01J21/16 ,  B01J23/88 ,  B01J23/885 ,  B01J23/887 ,  B01J27/192 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  C07B61/00 ,  C07C27/00 ,  C07C27/14 ,  C07C45/32 ,  C07C45/33 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  C07C51/235 ,  C07C51/25 ,  C07C57/055

Abstract: PROBLEM TO BE SOLVED: To enable thickness control of catalyst outer shell comprising active oxide and to give a sufficient specific area, when forming a liquid adhesive from water and organic compound, by specifying a mixing ratio of both material and physical property of organic compound. SOLUTION: A carrier forming body is first moistened with a liquid adhesive. And after depositing by contacting an active oxide material of dried particles to the surface of the moistened carrier forming body, the liquid adhesive is removed from the moistened carrier forming body coated with the active oxide material. Consequently, a catalyst comprising the carrier forming body and the catalyst active oxide material provided on the surface of the carrier forming body is prepared. At this time as the liquid adhesive, a solution comprising 20-90 wt.% water and 10-80 wt.% organic compound 10 having boiling point or sublimation temperature of >100 deg.C, preferably >150 deg.C at atmosphere (1 atm) is used.

公开(公告)号：JPH08245494A

公开(公告)日：1996-09-24

申请号：JP5064396

申请日：1996-03-07

Applicant: BASF AG

Inventor： HEFNER WERNER ,  MACHHAMMER OTTO ,  NEUMANN HANS-PETER ,  TENTEN ANDREAS ,  RUPPEL WILHELM ,  VOGEL HERBERT

IPC: C07C47/22 ,  C07B61/00 ,  C07C5/333 ,  C07C11/06 ,  C07C45/33 ,  C07C45/35 ,  C07C51/215 ,  C07C51/25 ,  C07C57/04 ,  C07C57/05 ,  C07C57/055

公开(公告)号：WO2007135102A2

公开(公告)日：2007-11-29

申请号：PCT/EP2007054839

申请日：2007-05-18

Applicant: BASF AG ,  MACKEWITZ THOMAS ,  ROSOWSKI FRANK ,  TENTEN ANDREAS

Inventor： MACKEWITZ THOMAS ,  ROSOWSKI FRANK ,  TENTEN ANDREAS

IPC: C07D307/89

CPC classification number: C07D307/89 ,  C07C51/265 ,  C07C63/16

Abstract: The invention relates to a method for producing phthalic anhydride by catalytic gas phase oxidation of o-xylol. According to said method, a gaseous mixture of o-xylol and an oxygen-containing gas is reacted in a primary reactor to give a gaseous intermediate reaction product which contains unreacted o-xylol, phthalic anhydride reaction products with a lower oxidation state and phthalic anhydride, the reaction heat produced in the primary reactor being at least partially carried off by indirect cooling with a heat exchange medium, and introducing the intermediate reaction product to a secondary reactor. The concentration of the unreacted o-xylol in the intermediate reaction product is at least 1% by weight, and the sum of the concentrations of phthalic anhydride of the lower oxidation state in the intermediate reaction product is at least 0.5% by weight. The method according to the invention allows an increase in total yield of phthalic anhydride without any or without substantial decrease in product quality.

Abstract translation: 公开了一种用于由邻二甲苯，其包含邻二甲苯的含氧气体中的主反应器中的气体混合物，并以气态中间反应产物，其包含未转化的邻二甲苯，邻苯二甲酸酐欠氧化产物反应的催化气相氧化制备邻苯二甲酸酐的方法 和邻苯二甲酸酐，所述一个至少部分地耗散由间接冷却用载热介质，并导入中间反应产物分离成二级反应器在主反应器的反应热产生的热。 未反应的邻二甲苯中的中间反应产物中的浓度为至少1重量％，邻苯二甲酸酐产品欠氧化浓度的在中间反应产物中的总和为至少0.5重量％。 该方法允许增加邻苯二甲酸酐的总产没有或没有在产品质量上显著恶化。

公开(公告)号：WO0141924A3

公开(公告)日：2001-10-25

申请号：PCT/EP0012497

申请日：2000-12-11

Applicant: BASF AG ,  BITTERLICH STEFAN ,  VOSS HARTWIG ,  HIBST HARTMUT ,  TENTEN ANDREAS ,  VOIGT INGOLF ,  PIPPARDT UTE

Inventor： BITTERLICH STEFAN ,  VOSS HARTWIG ,  HIBST HARTMUT ,  TENTEN ANDREAS ,  VOIGT INGOLF ,  PIPPARDT UTE

IPC: C07D307/60 ,  B01D69/04 ,  B01D69/06 ,  B01D69/12 ,  B01D71/02 ,  B01J20/28 ,  B01J23/00 ,  B01J23/34 ,  B01J27/198 ,  B01J35/02 ,  B01J35/06 ,  C07B41/00 ,  C07B61/00 ,  C07C5/48 ,  C07C45/35 ,  C07C45/38 ,  C07C51/215 ,  C07C51/25 ,  C07C51/265 ,  C07C253/24 ,  C07C253/26 ,  C07C253/28 ,  C07D307/89 ,  C07C45/33 ,  C07C45/34

CPC classification number: C07C51/265 ,  B01J23/002 ,  B01J23/34 ,  B01J35/065 ,  B01J2523/00 ,  C07B41/00 ,  C07C5/48 ,  C07C45/35 ,  C07C45/38 ,  C07C51/215 ,  C07C51/252 ,  C07C253/24 ,  C07C253/26 ,  C07C253/28 ,  C07C2521/02 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/08 ,  C07C2523/10 ,  C07C2523/14 ,  C07C2523/34 ,  Y02P20/52 ,  C07C11/02 ,  C07C47/22 ,  C07C47/04 ,  C07C57/145 ,  C07C57/04 ,  C07C63/16 ,  B01J2523/23 ,  B01J2523/24 ,  B01J2523/72 ,  C07C255/51 ,  C07C255/08

Abstract: The invention relates to reaction membranes that contain a selective oxidation catalyst disposed on a ceramic membrane that selectively conducts oxide ions and that is composed of (Sr1-xCax)1-yAyMn1-zBzO3- delta , wherein A represents Ba, Pb, Na, K, Y, an element of the lanthanide group or a combination of these elements, B represents Mg, Al, Ga, In, Sn, an element of the 3d or 4d period or a combination of these elements, x is a number of from 0.2 to 0.8, y is a number of from 0 to 0.4, z is a number of from 0 to 0.6 and delta is a number that results from the principle of electroneutrality on the basis of x, y and z. The inventive reaction membranes are suitable for use in oxidative reactions of hydrocarbons in which oxygen is used.

Abstract translation: 本申请描述了包含在混合传导，所述组合物的氧化物离子选择性陶瓷膜的（Sr 1-x的Ca x）的1-yAyMn1-zBzO3-增量，其中A为Ba，铅，钠，钾，Y，镧系元素组或一的元件的选择氧化催化剂反应膜 这些元素的组合，B表示镁，铝，镓，铟，锡，所述3D或4D期间或这些元素的组合的元素，x是从0.2到0.8的数，y是一个数字 是从0至0.4，z是从0到0.6，和delta是一个数字，这导致的X，Y和z的术语从电中性原则的遵守情况。 这些反应膜可以有利地用于使用氧的烃的氧化反应中。

公开(公告)号：WO0232571A9

公开(公告)日：2003-11-06

申请号：PCT/EP0111909

申请日：2001-10-16

Applicant: BASF AG ,  BORGMEIER FRIEDER ,  TENTEN ANDREAS ,  HIBST HARTMUT

Inventor： BORGMEIER FRIEDER ,  TENTEN ANDREAS ,  HIBST HARTMUT

IPC: B01J27/057 ,  B01J37/02 ,  C07B61/00 ,  C07C45/33 ,  C07C45/35 ,  C07C51/215 ,  C07C57/05 ,  B01J23/28 ,  B01J35/02

CPC classification number: C07C45/33 ,  C07C45/35 ,  Y10S502/514 ,  C07C47/22

Abstract: The invention relates to a shell catalyst whose active material shell is a multimetal oxide that contains the elements Mo, V and Te and/or Sb. The invention further relates to the use of said shell catalyst for gas-phase catalytic oxidation of propane to acrylic acid.

Abstract translation: 涂层催化剂其活性组合物是含有元素Mo，V，Te和/或Sb和使用Schaloenkatalysators来gasphasenkatalyschen丙烷氧化成丙烯酸的多金属氧化物。

公开(公告)号：WO0196270A3

公开(公告)日：2002-04-25

申请号：PCT/EP0106528

申请日：2001-06-08

Applicant: BASF AG

Inventor： MACHHAMMER OTTO ,  SCHINDLER GOETZ-PETER ,  TENTEN ANDREAS ,  HARTH KLAUS ,  ZEHNER PETER ,  MUELLER-ENGEL KLAUS JOACHIM ,  ROSOWSKI FRANK ,  BORGMEIER FRIEDER

IPC: C07C27/14 ,  C07B61/00 ,  C07C5/333 ,  C07C11/06 ,  C07C45/33 ,  C07C45/35 ,  C07C47/22 ,  C07C51/215 ,  C07C51/25 ,  C07C57/04 ,  C07C57/05 ,  C07C57/07

CPC classification number: C07C51/215 ,  C07C5/333 ,  C07C45/33 ,  C07C45/35 ,  C07C51/252 ,  C07C11/06 ,  C07C47/22 ,  C07C57/04

Abstract: In a process for the preparation of acrolein or acrylic acid or a mixture thereof from propane, the propane is subjected, in a first reaction stage, to a partial dehydrogenation under heterogeneous catalysis to give propene, of the components contained in the product gas mixture formed in the first reaction stage other than propene and propane at least a portion of the molecular hydrogen present is then separated off from said mixture and the product gas mixture is then used for the preparation of acrolein and/or acrylic acid by gas-phase catalytic propylene oxidation, molecular nitrogen being present for diluting the reaction gas mixture during the propylene oxidation.

公开(公告)号：WO0206199A2

公开(公告)日：2002-01-24

申请号：PCT/EP0108178

申请日：2001-07-16

Applicant: BASF AG ,  BORGMEIER FRIEDER ,  TENTEN ANDREAS ,  HIBST HARTMUT ,  MUELLER ENGEL KLAUS JOACHIM ,  UNVERRICHT SIGNE ,  COX GERHARD

Inventor： BORGMEIER FRIEDER ,  TENTEN ANDREAS ,  HIBST HARTMUT ,  MUELLER-ENGEL KLAUS JOACHIM ,  UNVERRICHT SIGNE ,  COX GERHARD

IPC: B01J23/00 ,  B01J23/28 ,  B01J27/057 ,  B01J37/02 ,  C07B61/00 ,  C07C45/33 ,  C07C45/35 ,  C07C51/215 ,  C07C57/05 ,  C07C51/00

CPC classification number: B01J23/002 ,  B01J23/28 ,  B01J27/0576 ,  B01J37/0232 ,  B01J2523/00 ,  C07C51/215 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  C07C57/04

Abstract: The invention relates to a method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane on a multi-metal oxide mass, said mass containing the elements Mo, V, Te and/or Sb and having a specific X-ray diffractogram.

Abstract translation: 一种生产丙烯酸的通过丙烷的非均相催化气相氧化在含有元素Mo，V，Te和/或Sb，以及具有特定的Röntgendiffraktogram多金属氧化物材料的方法。

公开(公告)号：DE50008266D1

公开(公告)日：2004-11-18

申请号：DE50008266

申请日：2000-10-31

Applicant: BASF AG

Inventor： TENTEN ANDREAS ,  HIBST HARTMUT ,  MACHHAMMER OTTO ,  HECHLER CLAUS ,  MUELLER-ENGEL JOACHIM ,  UNVERRICHT SIGNE

IPC: C07C51/215 ,  C07B61/00 ,  C07C51/25 ,  C07C57/04 ,  C07C57/05

Abstract: In a process for the two-stage catalytic gas-phase oxidation of propene to acrylic acid, the reaction gas starting mixture is passed, in a tube-bundle reactor, with a propene loading of >=160 l (S.T.P.) of propene/l.h, first over a fixed catalyst bed 1 present in two successive temperature zones A, B and then over a fixed catalyst bed 2 which is housed either in one further temperature zone C or in two further temperature zones D, E, the temperature of the zone A being kept at a lower temperature than the zone B and the temperature of the zone D at a lower temperature than the zone E.

公开(公告)号：DE50004070D1

公开(公告)日：2003-11-20

申请号：DE50004070

申请日：2000-02-28

Applicant: BASF AG

Inventor： UNVERRICHT SIGNE ,  ARNOLD HEIKO ,  TENTEN ANDREAS ,  HAMMON ULRICH ,  NEUMANN HANS-PETER ,  HARTH KLAUS

IPC: B01J23/88 ,  B01J23/00 ,  B01J23/31 ,  B01J23/887 ,  B01J35/00 ,  C07B61/00 ,  C07C27/14 ,  C07C45/35 ,  C07C47/22 ,  C07C51/215 ,  C07C51/25 ,  C07C57/04 ,  C07C57/05

Abstract: A process for the catalytic gas-phase oxidation of propene to acrylic acid, in which the reaction gas starting mixture is oxidized, with an increased propene loading, in a first reaction stage, over a first fixed-bed catalyst and then the acrolein-containing product gas mixture of the first reaction stage is oxidized, in a second reaction stage, with an increased acrolein loading, over a second fixed-bed catalyst, the catalyst moldings in both reaction stages having an annular geometry.

公开(公告)号：BR0112557A

公开(公告)日：2003-07-22

申请号：BR0112557

申请日：2001-07-16

Applicant: BASF AG

Inventor： BORGMEIER FRIEDER ,  TENTEN ANDREAS ,  HIBST HARTMUT ,  LLER-ENGEL KLAUS JOACHIM M ,  UNVERRICHT SIGNE ,  COX GERHARD

IPC: B01J23/00 ,  B01J23/28 ,  B01J27/057 ,  B01J37/02 ,  C07B61/00 ,  C07C45/33 ,  C07C45/35 ,  C07C51/215 ,  C07C57/05 ,  C07C51/00

Abstract: The invention relates to a method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane on a multi-metal oxide mass, said mass containing the elements Mo, V, Te and/or Sb and having a specific X-ray diffractogram.