公开(公告)号：AT58892T

公开(公告)日：1990-12-15

申请号：AT86107159

申请日：1986-05-27

Applicant: DEGUSSA

Inventor： PANSTER PETER DR ,  MUELLER RUDOLF ,  KLEINSCHMIT PETER DR

IPC: C01G23/00 ,  H01M4/00 ,  H01M4/58

公开(公告)号：DE2364634A1

公开(公告)日：1975-07-03

申请号：DE2364634

申请日：1973-12-24

Applicant: DEGUSSA

Inventor： JANZON KARLHEINZ DIPL CHEM DR ,  HASCHKE HEINZ DIPL CHEM DR ,  MUELLER RUDOLF

IPC: C01B15/10

公开(公告)号：CA1036792A

公开(公告)日：1978-08-22

申请号：CA216647

申请日：1974-12-23

Applicant: DEGUSSA

Inventor： JANZON KARLHEINZ ,  HASCHKE HEINZ ,  MUELLER RUDOLF

IPC: C01B15/10 ,  C01D7/00

Abstract: The present invention provides a process for producing an alkali metal percarbonates which comprises reacting an aqueous alkali metal carbonate and aqueous hydrogen solution in the presence of a polycarboxylate.

公开(公告)号：DE3525475C1

公开(公告)日：1986-10-09

申请号：DE3525475

申请日：1985-07-17

Applicant: DEGUSSA

Inventor： PANSTER PETER DR ,  MUELLER RUDOLF ,  KLEINSCHMIT PETER DR

IPC: C01G23/00 ,  H01M4/00 ,  H01M4/58

Abstract: A process for preparing titanium disulfide for use as electrode material in batteries. The starting material to be purified has an approximate composition corresponding to TiS2, a content of free sulfur greater than 0.1 weight % and/or a particle diameter d90% greater than 10 mu m and is dispersed in an organic liquid that dissolves sulfur but not TiS2 in a shearing device, is then separated from the liquid phase, washed, and dried with exclusion of air.

公开(公告)号：DE2250550A1

公开(公告)日：1974-04-18

申请号：DE2250550

申请日：1972-10-14

Applicant: DEGUSSA

Inventor： HEIN HILMAR DIPL CHEM DR ,  JANZON KARLHEINZ DIPL CHEM DR ,  WEIGERT WOLFGANG DIPL CHEM DR ,  LIEDTKE CHRISTA ,  MUELLER RUDOLF

IPC: C07D307/89 ,  B01J27/00 ,  C07B61/00 ,  C07C51/363 ,  C07C63/18

公开(公告)号：DE3676001D1

公开(公告)日：1991-01-17

申请号：DE3676001

申请日：1986-05-27

Applicant: DEGUSSA

Inventor： PANSTER PETER DR ,  MUELLER RUDOLF ,  KLEINSCHMIT PETER DR

IPC: C01G23/00 ,  H01M4/00 ,  H01M4/58

Abstract: A process for preparing titanium disulfide for use as electrode material in batteries. The starting material to be purified has an approximate composition corresponding to TiS2, a content of free sulfur greater than 0.1 weight % and/or a particle diameter d90% greater than 10 mu m and is dispersed in an organic liquid that dissolves sulfur but not TiS2 in a shearing device, is then separated from the liquid phase, washed, and dried with exclusion of air.

公开(公告)号：CH609649A5

公开(公告)日：1979-03-15

申请号：CH1711374

申请日：1974-12-20

Applicant: DEGUSSA

Inventor： JANZON KARLHEINZ ,  HASCHKE HEINZ ,  MUELLER RUDOLF

IPC: C01B15/10