公开(公告)号：US3637797A

公开(公告)日：1972-01-25

申请号：US3637797D

申请日：1968-07-19

Applicant: BASF AG

Inventor： DECKER MARTIN ,  STECHL HANNS-HELGE ,  BUERGER GERT

IPC: C07B61/00 ,  B01J21/00 ,  B01J23/00 ,  B01J23/22 ,  B01J23/843 ,  C07C67/00 ,  C07C253/00 ,  C07C255/49 ,  C07C255/50 ,  C07C255/51 ,  C07C121/02

CPC classification number: C07C253/28 ,  B01J23/22 ,  B01J23/8435 ,  C07C255/51 ,  C07C255/50

Abstract: A PROCESS FOR THE PRODUCTION OF AROMITIC NITRILES, IN PARTICULAR OF PHITHALONITRILES, FROM SUITABLY ALKYL-SUBSTITUTED AROMATIC HYDROCARBONS BY CATALYTIC OXIDATION WITH OXYGEN OR OXYGEN-CONTAINING GASES IN THE PRESENCE OF AMMONIA AT ELEVATED TEMPERATURE IN THE VAPOR PHASE USING AN ALUMINUM OXIDE CATALYST ACTIVATED BY METAL OXIDE ADDITIVIES AND CONTAINING 2 TO 10% BY WEIGHT VANADIUM (V) OXIDE, 1 TO 10% BY WEIGHT ANTIMONY (III) OXIDE , 0.02 TO 2% BY WEIGHT ALKALI METAL OXIDE AND, IF DESIRED, 0.1 TO 4% BY WEIGHT IRON (III) OXIDE AND OR 1 TO 8% BY WEIGHT TUNGSTEN (VI) OXIDE, THE CATALYST HAVING BEEN OBTAINED BY HEATING ALUMINUM HYDROXIDES OR HYDRATED OXIDES TO TEMPERATES BETWEEN 600 AND 900*C.

公开(公告)号：US3905420A

公开(公告)日：1975-09-16

申请号：US44902974

申请日：1974-03-07

Applicant: BASF AG

Inventor： WIRTH FRIEDRICH ,  BUERGER GERT ,  WAGNER JOACHIM ,  SCHOENBERGER EBERHARD ,  KASSAT HARRY ,  KOLENDA HERBERT

IPC: B01D7/02 ,  B01D57/00 ,  F28F9/013 ,  F28G9/00

CPC classification number: B01D57/00 ,  B01D7/02 ,  F28F9/0138 ,  Y10S165/067

Abstract: Desublimer for the recovery of sublimed products from reaction gases, consisting of a closed housing for the passage of the reaction gas and a plurality of horizontally mounted rows of finned tubes for the passage of the heating or cooling medium, in which a perforated slider is mounted on each finned tube to allow adjacent finned tubes to bear loosely against each other, the stack of superposed sliders associated with each finned tube being loosely supported on a girder securely attached to the housing.

Abstract translation: Desublimer用于从反应气体中回收升华产物，包括用于反应气体通过的封闭壳体和多个水平安装的翅片管排，用于通过加热或冷却介质，其中安装有多孔滑块 在每个翅片管上允许相邻的翅片管彼此松散地相对承载，与每个翅片管相关联的叠置的滑块被松散地支撑在牢固地附接到壳体的梁上。

公开(公告)号：US3886199A

公开(公告)日：1975-05-27

申请号：US37113973

申请日：1973-06-18

Applicant: BASF AG

Inventor： SUTER HUBERT ,  BERGER ROSEMARIE ,  BIPP HANSJOERG ,  BUERGER GERT ,  HAUPTMANN KURT ,  KRATZER OTTO ,  REIMER WILLI

IPC: C07C69/003 ,  C02F1/26 ,  C02F9/00 ,  C07C69/34 ,  C07C69/80

CPC classification number: C02F1/26 ,  C02F2101/34 ,  C02F2101/345 ,  Y02P20/582

Abstract: Manufacture of diesters of dicarboxylic acids from aliphatic or aromatic dicarboxylic acids or their anhydrides and alcohols of from three to 15 carbon atoms, in which substantial purification of the waste water is achieved by treating the waste water with the same alcohol as used in the ester synthesis.

Abstract translation: 从脂肪族或芳族二羧酸或其酸酐和3至15个碳原子的醇制造二羧酸的二酯，其中通过用与酯合成中所用相同的醇处理废水来实现废水的实质性纯化 。

公开(公告)号：US3551429A

公开(公告)日：1970-12-29

申请号：US3551429D

申请日：1968-03-27

Applicant: BASF AG

Inventor： ZEIDLER ADOLF ,  FISCHER ADOLF ,  BUERGER GERT ,  MERGER FRANZ

IPC: A01N20060101 ,  C07D20060101 ,  C07D51/48

CPC classification number: C07D239/70

公开(公告)号：CZ291664B6

公开(公告)日：2003-04-16

申请号：CZ100395

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J23/76 ,  B01J23/00 ,  B01J23/80 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04

Abstract: The present invention relates to a catalyst that can be prepared by bringing into contact an oxide of the general formula M-Ali2Oi4, wherein M represents an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of the group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining thereof at a temperature of about 300 to about 1300 degC under pressure of 10 kPa to 20 MPa.

公开(公告)号：UA42712C2

公开(公告)日：2001-11-15

申请号：UA95083847

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  OTTO BERNHARD ,  BUERGER GERT ,  PIJL PAUL

IPC: B01D53/56 ,  B01D53/86 ,  B01D53/94 ,  B01J21/04 ,  B01J23/00 ,  B01J23/72 ,  B01J23/76 ,  B01J23/78 ,  B01J23/80 ,  B01J35/10 ,  C07C51/487

Abstract: Спосібкаталітичногорозкладузакисуазотувключаєпроведенняобробкинакаталізаторі, якийотриманошляхомоб’єднання CuAl2O4, принаймні, зоднимметалом, вибранимізгрупи, якавключаєолово, свинецьтаелементІІ-їголовноїабопобічноїгрупиперіодичноїсистемиелементіву виглядіоксидуабосоліабов елементарномувигляді, такальцинаціїпритемпературах 300 - 1300 ºСтатиску 0,1 - 200 бар.

公开(公告)号：PL178841B1

公开(公告)日：2000-06-30

申请号：PL30995594

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J23/00 ,  B01J23/80 ,  B01J23/76 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04

Abstract: Catalysts prepared by combining M-Al2O4 where M is an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining at 300-1300 DEG C. under 0.1-200 bar and the process for preparing them.

公开(公告)号：IN180849B

公开(公告)日：1998-03-21

申请号：IN532MA1992

申请日：1992-08-25

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  WITTE CLAUS ,  BUERGER GERT ,  HERRMANN GUENTER

IPC: C01B13/00

公开(公告)号：ES2107674T3

公开(公告)日：1997-12-01

申请号：ES93915943

申请日：1993-07-17

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  OTTO BERNHARD ,  BUERGER GERT ,  HERRMANN GUENTER

IPC: B01D53/94 ,  B01D53/56 ,  B01D53/86 ,  B01J23/89 ,  C01B13/02 ,  C07C51/27 ,  C07C51/487

Abstract: The invention concerns an aluminium oxide catalyst containing silver, the catalyst containing in addition copper oxide and, optionally, other promoters and active components. This catalyst is used to decompose pure nitrous oxide (N2O) or nitrous oxide in gas mixtures at elevated temperatures, and exhibits high activity.

公开(公告)号：DE59402300D1

公开(公告)日：1997-05-07

申请号：DE59402300

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J23/76 ,  B01J23/00 ,  B01J23/80 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04

Abstract: Catalysts prepared by combining M-Al2O4 where M is an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining at 300-1300 DEG C. under 0.1-200 bar and the process for preparing them.