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公开(公告)号:US3928460A
公开(公告)日:1975-12-23
申请号:US36007673
申请日:1973-05-14
Applicant: BASF AG
Inventor: AICHER ALBRECHT , DIEM HANS , HAAS HANS , HESS KLAUS , HUSSY OSKAR , MATTHIAS GUENTHER , SPERBER HEINRICH , STICKEL RICHARD
IPC: C07C47/052 , B01J7/00 , B01J8/00 , B01J23/00 , C07C45/00 , C07C45/38 , C07C67/00 , C10L3/00 , F23C99/00 , C07C45/16 , B01J23/48
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.
Abstract translation: 通过将氧和甲醇的起始混合物与特定比例的更多的氧混合,生产含有很少或不含炭黑的燃烧气体,点燃由此制备的混合物,并在形成的火焰中不完全燃烧甲醇。 在烟灰沉积麻烦的所有情况下,可以有利地使用气体。 它可以有利地用于在催化合成中加热催化剂,例如用于催化甲醇与氧气反应形成甲醛的银催化剂。
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公开(公告)号:DE2209986A1
公开(公告)日:1973-09-06
申请号:DE2209986
申请日:1972-03-02
Applicant: BASF AG
Inventor: POPP KARL HUGO DR , HESS KLAUS DR ING , SIMMLER WERNER DR ING , STICKEL RICHARD , ZUERN LUDWIG DR
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公开(公告)号:CA1040324A
公开(公告)日:1978-10-10
申请号:CA218727
申请日:1975-01-27
Applicant: BASF AG
Inventor: HESS KLAUS , STICKEL RICHARD , NAGEL OTTO , SINN RICHARD , DAUCHER HANS
IPC: C02F3/22 , B01F3/04 , B01F3/08 , B01F5/00 , B01F5/02 , C02F3/12 , C02F3/26 , F04F5/26 , C02C1/08
Abstract: Method of biologically treating waste water with gasifying nozzles producing a screw-type flow in the activated sludge system. The method provides a maximum partial pressure gradient for the transfer of oxygen to the mixture of waste water and activated sludge.
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公开(公告)号:AU5274273A
公开(公告)日:1974-09-05
申请号:AU5274273
申请日:1973-03-01
Applicant: BASF AG
Inventor: STICKEL RICHARD , ZUERN LUDWIG , POPP KARL HUGO , HESS KLAUS , SIMMLER WERNER
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公开(公告)号:DE3163332D1
公开(公告)日:1984-06-07
申请号:DE3163332
申请日:1981-01-19
Applicant: BASF AG
Inventor: BRAHA ALEXANDRU , DAUCHER HANS DR , HESS KLAUS DR , KROETZSCH PETER DR , MERKEL HELMUT , ROEDL ROLAND DR , SCHWAEGERL WALTER , STICKEL RICHARD
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公开(公告)号:DK146004C
公开(公告)日:1983-10-10
申请号:DK656574
申请日:1974-12-17
Applicant: BASF AG
Inventor: HESS KLAUS , STICKEL RICHARD , NAGEL OTTO , SINN RICHARD , DAUCHER HANS
IPC: B01F3/04 , C02F3/22 , B01F3/08 , B01F5/00 , B01F5/02 , C02F3/12 , C02F3/26 , F04F5/26 , C02F3/20
Abstract: Method of biologically treating waste water with gasifying nozzles producing a screw-type flow in the activated sludge system. The method provides a maximum partial pressure gradient for the transfer of oxygen to the mixture of waste water and activated sludge.
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