公开(公告)号：DE3660037D1

公开(公告)日：1988-04-21

申请号：DE3660037

申请日：1986-06-19

Applicant: BASF AG

Inventor： EICHHORN HANS-DIETER DR ,  SCHNEEHAGE HANS HENNING DR ,  CORDEMANS LUC DR ,  HEBGEN WERNER DR ,  JAECKH CHRISTOF DR ,  MROSS WOLF DIETER DR

IPC: B01J27/00 ,  B01J27/10 ,  B01J27/122 ,  C07B61/00 ,  C07C17/00 ,  C07C17/156 ,  C07C19/045 ,  C07C67/00

Abstract: 1,2-Dichloroethane is prepared by oxychlorination of ethylene in the presence of a catalyst which contains, on a conventional carrier, copper(II) chloride in a concentration such that the amount of copper ions is from 1 to 20% by weight, based on the total weight of the catalyst, by a process in which the catalyst is obtained by impregnating the carrier with an aqueous solution which contains copper(II) chloride and hydrogen chloride in amounts such that the weight ratio of copper ions to hydrogen chloride is from 13:1 to 130:1.

公开(公告)号：DE3522474A1

公开(公告)日：1987-01-02

申请号：DE3522474

申请日：1985-06-22

Applicant: BASF AG

Inventor： EICHORN HANS-DIETER DR ,  SCHNEEHAGE HANS HENNING DR ,  CORDEMANS LUC DR ,  HEBGEN WERNER DR ,  JAECKH CHRISTOF DR ,  MROSS WOLF DIETER DR

IPC: B01J27/00 ,  B01J27/10 ,  B01J27/122 ,  C07B61/00 ,  C07C17/00 ,  C07C17/156 ,  C07C19/045 ,  C07C67/00 ,  B01J23/72 ,  B01J23/78

Abstract: 1,2-Dichloroethane is prepared by oxychlorination of ethylene in the presence of a catalyst which contains, on a conventional carrier, copper(II) chloride in a concentration such that the amount of copper ions is from 1 to 20% by weight, based on the total weight of the catalyst, by a process in which the catalyst is obtained by impregnating the carrier with an aqueous solution which contains copper(II) chloride and hydrogen chloride in amounts such that the weight ratio of copper ions to hydrogen chloride is from 13:1 to 130:1.

公开(公告)号：DE3522473A1

公开(公告)日：1987-01-02

申请号：DE3522473

申请日：1985-06-22

Applicant: BASF AG

Inventor： EICHHORN HANS-DIETER DR ,  MROSS WOLF DIETER DR ,  SCHACHNER HELMUT DR ,  SCHWARZMANN MATTHIAS DR ,  CORDEMANS LUC DR

IPC: B01J27/122 ,  C07B61/00 ,  C07C17/00 ,  C07C17/156 ,  C07C19/045 ,  C07C67/00 ,  B01J23/72 ,  B01J23/78

公开(公告)号：DE3145355A1

公开(公告)日：1982-06-24

申请号：DE3145355

申请日：1981-11-14

Applicant: BASF AG

Inventor： KROME GERD DR ,  STAHNECKER ERHARD DR ,  CORDEMANS LUC DR

IPC: C01B7/01 ,  C01B32/50 ,  C01B31/20

Abstract: The process according to the invention comprises reacting the residues at temperatures of above 2000 DEG C and pressures of 1 to 100 bar with a gas mixture promoting combustion in a combustion chamber equipped with cooling devices. The gaseous reaction products which, upon leaving the combustion chamber, have temperatures of 200 to 800 DEG C are first cooled in a first cooling zone a) to temperatures in the range from 80 DEG C to 10 DEG C. The gaseous top products are treated in a process step b) in a suitable device with concentrated hydrochloric acid in the form of droplets having an average diameter of less than 500 mu .

公开(公告)号：EP0206265A1

公开(公告)日：1986-12-30

申请号：EP86108388

申请日：1986-06-19

Applicant: BASF AG

Inventor： EICHHORN HANS-DIETER DR ,  MROSS WOLF DIETER DR ,  SCHACHNER HELMUT DR ,  SCHWARZMANN MATTHIAS DR ,  CORDEMANS LUC DR

IPC: B01J27/122 ,  C07B61/00 ,  C07C17/00 ,  C07C17/156 ,  C07C19/045 ,  C07C67/00 ,  B01J23/78 ,  B01J27/10

CPC classification number: B01J27/122 ,  C07C17/156 ,  C07C19/045

Abstract: Vorgeschlagen wird ein geformter Katalysator mit Kupfer(II)chlorid oder Kupferoxichlorid als aktiver Komponente, dadurch gekennzeichnet, daß er aus a) 10 bis 95 Gew.% porösem Trägermaterial, auf dessen Oberfläche sich 2 bis 15 Gew.% Kupferionen in Form von Kupfer(II)chlorid und/oder Kupferoxichlorid und O bis 5 Gew %. Alkalimetallionen befinden; und b) 5 bis 90 Gew %. inertem Material. besteht, sowie ein Verfahren zur Herstellung dieses Katalysators.

Abstract translation: 阿形成的催化剂与铜（II）氯化物或氧氯化铜作为活性成分的besteht）10至95重量％的多孔载体材料的，其表面的有2〜15％（重量）在铜离子上 的铜（II）氯化物和/或氯氧化铜和0至5％（重量）的碱金属离子，和b）5至90％的形式（重量）的惰性材料制成。

公开(公告)号：DE3522471A1

公开(公告)日：1987-01-02

申请号：DE3522471

申请日：1985-06-22

Applicant: BASF AG

Inventor： EICHHORN HANS-DIETER DR ,  MROSS WOLF DIETER DR ,  SCHWARZMANN MATTHIAS DR ,  BECKER HANS-JUERGEN DR ,  CORDEMANS LUC DR

IPC: B01J27/122 ,  C07C17/00 ,  C07C17/156 ,  C07C19/045 ,  C07C67/00 ,  B01J23/72 ,  B01J23/78

公开(公告)号：DE3162986D1

公开(公告)日：1984-05-10

申请号：DE3162986

申请日：1981-10-22

Applicant: BASF AG

Inventor： LAURER PETER RUDOLF DR ,  KROME GERD DR ,  CORDEMANS LUC DR ,  SEIFERT REINHARD DR ,  DANZ ECKEHARD DR

IPC: C07C17/156 ,  B01J23/78 ,  B01J27/10 ,  C07B61/00 ,  C07C17/00 ,  C07C17/15 ,  C07C17/154 ,  C07C19/045 ,  C07C67/00

Abstract: A supported catalyst containing copper and alkali metals, wherein the content of copper is from 1.0 to 12% by weight, based on total catalyst and expressed as metal, and the total content of the alkali metals potassium, lithium and sodium is from 0.3 to 9% by weight, based on total catalyst. The novel catalyst is useful for the preparation of 1,2-dichloroethane by oxychlorination of ethylene.

公开(公告)号：DE3046407A1

公开(公告)日：1982-07-15

申请号：DE3046407

申请日：1980-12-10

Applicant: BASF AG

Inventor： LAURER PETER RUDOLF DIPL CHEM ,  KROME GERD DIPL CHEM DR ,  CORDEMANS LUC DR ,  SEIFERT REINHARD DIPL CHEM DR ,  DANZ ECKEHARD DIPL CHEM DR

IPC: C07C17/156 ,  B01J23/78 ,  B01J27/10 ,  C07B61/00 ,  C07C17/00 ,  C07C17/15 ,  C07C17/154 ,  C07C19/045 ,  C07C67/00

Abstract: A supported catalyst containing copper and alkali metals, wherein the content of copper is from 1.0 to 12% by weight, based on total catalyst and expressed as metal, and the total content of the alkali metals potassium, lithium and sodium is from 0.3 to 9% by weight, based on total catalyst. The novel catalyst is useful for the preparation of 1,2-dichloroethane by oxychlorination of ethylene.