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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。