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公开(公告)号：DE2520219A1
公开(公告)日：1976-11-18
申请号：DE2520219
申请日：1975-05-07
Applicant: BASF AG
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公开(公告)号：DE2951957A1
公开(公告)日：1981-07-09
申请号：DE2951957
申请日：1979-12-22
Applicant: BASF AG
Inventor： SCHATZ HERMANN , DUDECK CHRISTIAN DIPL CHEM DR , DIEM HANS DIPL CHEM DR , MAYER JOHANN DIPL CHEM DR , SCHMIDT-HELLERAU CHRISTOF
IPC: C08G14/10 , C08L61/34 , C09J161/34
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公开(公告)号：DE2914700A1
公开(公告)日：1980-10-30
申请号：DE2914700
申请日：1979-04-11
Applicant: BASF AG
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公开(公告)号：DE2914135A1
公开(公告)日：1980-10-23
申请号：DE2914135
申请日：1979-04-07
Applicant: BASF AG
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公开(公告)号：DE2655321A1
公开(公告)日：1978-06-08
申请号：DE2655321
申请日：1976-12-07
Applicant: BASF AG
Inventor： DIEM HANS DIPL CHEM DR , AICHER ALBRECHT , HAAS HANS DIPL CHEM DR , DUDECK CHRISTIAN DIPL CHEM DR , FINKBEINER FRITZ DIPL ING
Abstract: Sulfur-free combustion gases of low soot content are produced by mixing oxygen and an off-gas of a defined composition in a defined weight ratio, passing the final mixture thus obtained through a defined number of slit channels of gas burners into a combustion chamber and combusting it at a defined temperature. Compared to the prior art, the process of the invention gives sulfur-free combustion gases, containing little or no soot (in general containing no detectable soot), more simply and more economically. These gases are used for heating, in particular for raising steam.
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Patent Agency Ranking
公开(公告)号：DE2639342A1
公开(公告)日：1978-03-02
申请号：DE2639342
申请日：1976-09-01
Applicant: BASF AG
Inventor： DIEM HANS DIPL CHEM DR , DUDECK CHRISTIAN DIPL CHEM DR , SIMMLER WERNER DIPL ING DR , MARQUARDT SIEGFRIED ING GRAD , STINGL WALTER
IPC: B01J23/50 , B01J37/16 , C07C45/38 , C07C47/055
Abstract: An improved process for the manufacture of silver catalysts, in which the silver is applied to conventional dimensionally stable and chemically inert carriers, eg. alumina or quartz moldings, preferably by electroless deposition from silver salt solutions onto a great variety of surfaces acting as carriers, by the use of suitable reducing agents. In a particular embodiment, a uniform deposition of silver and a dense and well-adhering silver layer on the surface of the carrier are achieved by adding certain materials to the silver salt solutions.
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公开(公告)号：DE2444586A1
公开(公告)日：1976-04-01
申请号：DE2444586
申请日：1974-09-18
Applicant: BASF AG
Inventor： AICHER ALBRECHT , HAAS HANS DIPL CHEM DR , DIEM HANS DIPL CHEM DR , DUDECK CHRISTIAN DIPL CHEM DR , BRUNNMUELLER FRITZ DIPL CHEM D , LEHMANN GUNTER ING GRAD
IPC: C07B61/00 , C07C45/00 , C07C45/38 , C07C45/78 , C07C47/055 , C07C47/058 , C07C67/00 , C07C47/04
Abstract: Formaldehyde is manufactured by oxidative dehydrogenation of methanol in the presence of a silver catalyst and of certain amounts of steam and formaldehyde, some formaldehyde and a part of the water being withdrawn from the reaction mixture and recycled. The formaldehyde manufactured by the process may be used as a disinfectant, tanning agent, reducing agent and starting material for the manufacture of synthetic resin, adhesives and plastics.
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公开(公告)号：DE3115208A1
公开(公告)日：1982-11-11
申请号：DE3115208
申请日：1981-04-15
Applicant: BASF AG
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公开(公告)号：DE3042813A1
公开(公告)日：1982-06-09
申请号：DE3042813
申请日：1980-11-13
Applicant: BASF AG
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公开(公告)号：DE2831595A1
公开(公告)日：1980-01-31
申请号：DE2831595
申请日：1978-07-19
Applicant: BASF AG
Inventor： SAUER WOLFGANG DIPL CHEM DR , DUDECK CHRISTIAN DIPL CHEM DR , LEHMANN GUNTER ING GRAD , MEISSNER BERND DIPL CHEM DR , PETRI NORBERT DIPL CHEM DR , ROSS KARL-HEINZ DIPL CHEM DR , HALBRITTER KLAUS DIPL CHEM DR , FLIEGE WERNER DIPL CHEM DR
IPC: C07C69/66 , B01J23/00 , C07B61/00 , C07C45/00 , C07C45/29 , C07C45/37 , C07C45/38 , C07C45/39 , C07C45/67 , C07C47/21 , C07C47/225 , C07C47/45 , C07C49/203 , C07C49/403 , C07C67/00 , C07C69/67 , C07D307/20 , C07D307/32 , C07D325/00 , C07C47/20 , C07C45/16 , C07C49/20 , C07C49/30 , C07C49/61
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