公开(公告)号：DE59802965D1

公开(公告)日：2002-03-14

申请号：DE59802965

申请日：1998-06-05

Applicant: BASF AG

Inventor： GROSCH HEINRICH ,  MUELLER ULRICH ,  WALCH ANDREAS ,  RIEBER NORBERT ,  FISCHER MARTIN ,  QUAISER STEFAN ,  HARDER WOLFGANG ,  ELLER KARSTEN ,  BASSLER PETER ,  WENZEL ANNE ,  KAIBEL GERD ,  STAMMER ACHIM ,  HENKELMANN JOCHEM ,  BOETTCHER ARND ,  TELES HENRIQUE ,  SCHULZ MICHAEL ,  TREIBER GERT

IPC: B01J29/90 ,  B01J38/14 ,  C07B41/00 ,  C07B61/00 ,  C07D301/12 ,  C07D301/19

Abstract: A process for oxidizing an organic compound having at least one C-C double bond or a mixture of two or more thereof comprises the following steps:(I) preparing a hydroperoxide,(II) reacting an organic compound having at least one C-C double bond or a mixture of two or more thereof with the hydroperoxide prepared in step (I) in the presence of a zeolite catalyst,(III) regenerating the at least partially deactivated zeolite catalyst used in step (II), and(IV) conducting the reaction of step (II) using a zeolite catalyst containing the catalyst regenerated in step (III).

公开(公告)号：FI77479B

公开(公告)日：1988-11-30

申请号：FI844002

申请日：1984-10-11

Applicant: BASF AG

Inventor： APPL MAX ,  MOLIN GERHARD DAL ,  GOESELE WILHELM ,  SCHREINER SIEGFRIED ,  TREIBER GERT

IPC: A62D3/00 ,  C01B17/66 ,  D06P1/22 ,  D06P5/10 ,  D21C9/10

Abstract: Sodium dithionite formulations containing inert organic liquids have the consistency of a pumpable paste.

公开(公告)号：MX9911269A

公开(公告)日：2000-04-30

申请号：MX9911269

申请日：1999-12-06

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MULLER ULRICH ,  WALCH ANDREAS ,  RIEBER NORBERT ,  FISCHER MARTIN ,  QUAISER STEFAN ,  HARDER WOLFGANG ,  ELLER KARSTEN ,  BASSLER PETER ,  WENZEL ANNE ,  KAIBEL GERD ,  STAMMER ACHIM ,  HENKELMANN JOCHEM ,  BOTTCHER ARND ,  TELES JOAQUIM HENRIQUE ,  SCHULZ MICHAEL ,  TREIBER GERT

IPC: B01J29/90 ,  B01J38/14 ,  C07B41/00 ,  C07B61/00 ,  C07D301/12 ,  C07D301/19

Abstract: A process for oxidizing an organic compound having at least one C-C double bond or a mixture of two or more thereof comprises the following steps:(I) preparing a hydroperoxide,(II) reacting an organic compound having at least one C-C double bond or a mixture of two or more thereof with the hydroperoxide prepared in step (I) in the presence of a zeolite catalyst,(III) regenerating the at least partially deactivated zeolite catalyst used in step (II), and(IV) conducting the reaction of step (II) using a zeolite catalyst containing the catalyst regenerated in step (III).

公开(公告)号：ZA918317B

公开(公告)日：1993-04-19

申请号：ZA918317

申请日：1991-10-18

Applicant: BASF AG

Inventor： LEUTNER BERND ,  EBENHOECH JOHAN ,  MEYER UDO ,  LUKAS SIEGMAR ,  SCHREINER SIEGFRIED ,  TREIBER GERT ,  WOLF MANFRED R

IPC: C01B17/66 ,  C07B

公开(公告)号：FI844002A0

公开(公告)日：1984-10-11

申请号：FI844002

申请日：1984-10-11

Applicant: BASF AG

Inventor： APPL MAX ,  MOLIN GERHARD DAL ,  GOESELE WILHELM ,  SCHREINER SIEGFRIED ,  TREIBER GERT

IPC: A62D3/00 ,  C01B17/66 ,  D06P1/22 ,  D06P5/10 ,  D21C9/10 ,  D21C

Abstract: Sodium dithionite formulations containing inert organic liquids have the consistency of a pumpable paste.

公开(公告)号：NO811681A

公开(公告)日：1981-11-20

申请号：NO811681

申请日：1981-05-18

Applicant: BASF AG

Inventor： APPL MAX ,  AUHORN WERNER ,  LUKAS SIEGMAR ,  SCHREINER SIEGFRIED ,  TREIBER GERT ,  VOELKL ERFRIED

IPC: D21C20060101 ,  D21C9/10 ,  D21C

公开(公告)号：MX215973B

公开(公告)日：2003-08-21

申请号：MX9911269

申请日：1999-12-06

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MULLER ULRICH ,  WALCH ANDREAS ,  RIEBER NORBERT ,  FISCHER MARTIN ,  QUAISER STEFAN ,  HARDER WOLFGANG ,  ELLER KARSTEN ,  BASSLER PETER ,  WENZEL ANNE ,  KAIBEL GERD ,  STAMMER ACHIM ,  HENKELMANN JOCHEM ,  BOTTCHER ARND ,  TELES JOAQUIM HENRIQUE ,  SCHULZ MICHAEL ,  TREIBER GERT

IPC: B01J29/90 ,  B01J38/14 ,  C07B41/00 ,  C07B61/00 ,  C07D301/12 ,  C07D301/19

Abstract: A process for oxidizing an organic compound having at least one C-C double bond or a mixture of two or more thereof comprises the following steps:(I) preparing a hydroperoxide,(II) reacting an organic compound having at least one C-C double bond or a mixture of two or more thereof with the hydroperoxide prepared in step (I) in the presence of a zeolite catalyst,(III) regenerating the at least partially deactivated zeolite catalyst used in step (II), and(IV) conducting the reaction of step (II) using a zeolite catalyst containing the catalyst regenerated in step (III).

公开(公告)号：FI77701C

公开(公告)日：1989-04-10

申请号：FI850410

申请日：1985-01-31

Applicant: BASF AG

Inventor： APPL MAX ,  GOESELE WILHELM ,  MELZER JAROSLAV ,  SCHREINER SIEGFRIED ,  TREIBER GERT

IPC: C01B17/66 ,  D06L4/30 ,  D06P5/10 ,  D21C9/10

公开(公告)号：CA1226718A

公开(公告)日：1987-09-15

申请号：CA465303

申请日：1984-10-12

Applicant: BASF AG

Inventor： APPL MAX ,  DAL MOLIN GERHARD ,  GOESELE WILHELM ,  SCHREINER SIEGFRIED ,  TREIBER GERT

IPC: A62D3/00 ,  C01B17/66 ,  D06P1/22 ,  D06P5/10 ,  D21C9/10 ,  C01B17/64

Abstract: Sodium dithionite formulations containing inert organic liquids have the consistency of a pumpable paste.

公开(公告)号：ZA8501312B

公开(公告)日：1985-10-30

申请号：ZA8501312

申请日：1985-02-21

Applicant: BASF AG

Inventor： APPL MAX ,  GOESELE WILHELM ,  MELZER JAROSLAV ,  SCHREINER SIEGFRIED ,  TREIBER GERT

IPC: C01B17/66 ,  D06L4/30 ,  D06P5/10 ,  D21C9/10 ,  C01B ,  D21C ,  D06P

CPC classification number: C01B17/665

Abstract: Stabilized water-containing sodium dithionite formulations which have been rendered alkaline have the consistency of a pumpable paste. They additionally contain readily soluble sodium salts and/or potassium salts which are inert to sodium dithionite and whose water-solubility at 20 DEG C. exceeds 500 g/l. These salts are present in the aqueous phase in an amount of not less than 200 g/l. The pastes are useful reducing agents.