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1.发明专利
公开(公告)号：DE2137938A1
公开(公告)日：1973-02-15
申请号：DE2137938
申请日：1971-07-29
Applicant: BASF AG
Inventor： DIEM HANS DR , HAAS HANS DR , MATTHIAS GUENTER DR , SCHAEFER GERHARD DIPL ING , HUSSY OSKAR DIPL ING
Abstract: The reaction is by dehydration of methanol over a silver catalyst. The screen, which is fastened to the base in several places carries the catalyst a small distance above the base thereby reducing the pressure drop across the catalyst bed.
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公开(公告)号：DE2323758A1
公开(公告)日：1974-11-28
申请号：DE2323758
申请日：1973-05-11
Applicant: BASF AG
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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.
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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
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