公开(公告)号：DE1643705A1

公开(公告)日：1971-06-03

申请号：DEB0095673

申请日：1967-12-02

Applicant: BASF AG

Inventor： WOERNER ALFRED DR ,  DUEMBGEN GERD DR ,  SPERBER HEINRICH DR ,  HAAS HANS DR ,  GRABOWSKY OTTO DR

IPC: C07C45/38 ,  C07C45/78

公开(公告)号：FR2190789B1

公开(公告)日：1978-07-07

申请号：FR7323075

申请日：1973-06-25

Applicant: BASF AG

Inventor： DIEM HANS DR ,  MATTHIAS GUENTHER DR ,  AICHER ALBRECHT ,  HAAS HANS DR ,  SCHREIBER HANS DIPL ING ,  SPERBER HEINRICH DR

IPC: C07C47/055 ,  C07C45/00 ,  C07C45/38 ,  C07C67/00 ,  D06P3/54 ,  C07C47/04

Abstract: A process for producing formaldehyde by oxidizing dehydrogenation of methanol in the presence of a silver catalyst, wherein a vaporous mixture of water and oxygen is introduced into the vaporous starting mixture containing water, methanol and oxygen before entry into the catalyst bed. Formaldehyde produced by the process is a disinfectant, tanning agent, reducing agent and raw material for the production of synthetic resins, adhesives and plastics.

公开(公告)号：FR2190789A1

公开(公告)日：1974-02-01

申请号：FR7323075

申请日：1973-06-25

Applicant: BASF AG

Inventor： DIEM HANS DR ,  MATTHIAS GUENTHER DR ,  AICHER ALBRECHT ,  HAAS HANS DR ,  SCHREIBER HANS DIPL ING ,  SPERBER HEINRICH DR

IPC: C07C47/055 ,  C07C45/00 ,  C07C45/38 ,  C07C67/00 ,  D06P3/54 ,  C07C47/04

Abstract: A process for producing formaldehyde by oxidizing dehydrogenation of methanol in the presence of a silver catalyst, wherein a vaporous mixture of water and oxygen is introduced into the vaporous starting mixture containing water, methanol and oxygen before entry into the catalyst bed. Formaldehyde produced by the process is a disinfectant, tanning agent, reducing agent and raw material for the production of synthetic resins, adhesives and plastics.

公开(公告)号：DE2224223A1

公开(公告)日：1973-12-13

申请号：DE2224223

申请日：1972-05-18

Applicant: BASF AG

Inventor： AICHER ALBRECHT ,  DIEM HANS DR ,  HAAS HANS DR ,  HESS KLAUS DR DIPL ING ,  HUSSY OSKAR DIPL ING ,  MATTHIAS GUENTHER DR ,  SPERBER HEINRICH DR ,  STICKEL RICHARD DIPL ING

IPC: C07C47/052 ,  B01J7/00 ,  B01J8/00 ,  B01J23/00 ,  C07C45/00 ,  C07C45/38 ,  C07C67/00 ,  C10L3/00 ,  F23C99/00

Abstract: The production of combustion gas containing little or no carbon black by mixing a starting mixture of oxygen and methanol with more oxygen in specific proportions, igniting the mixture thus prepared and incompletely burning the methanol in the flame formed. The gas may be used advantageously in all cases where deposition of soot would be troublesome. It may be used with advantage for heating catalysts in catalytic syntheses, for example silver catalysts to be used for catalyzing the reaction of methanol with oxygen to form formaldehyde.

公开(公告)号：DE2224258A1

公开(公告)日：1973-12-06

申请号：DE2224258

申请日：1972-05-18

Applicant: BASF AG

Inventor： HAAS HANS DR ,  AICHER ALBRECHT ,  DIEM HANS DR ,  DUEMBGEN GERD DR ,  MATTHIAS GUENTHER DR ,  HUSSY OSKAR DIPL ING

IPC: C07C45/38 ,  C07C47/058 ,  C07C273/02 ,  C07C47/04

公开(公告)号：DE1951877A1

公开(公告)日：1971-04-29

申请号：DE1951877

申请日：1969-10-15

Applicant: BASF AG

Inventor： SPERBER HEINRICH DR ,  HAAS HANS DR ,  WOERNER ALFRED DR

IPC: C07C47/058 ,  C07C45/00 ,  C07C45/38 ,  C07C45/78 ,  C07C45/81 ,  C07C67/00