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公开(公告)号：US3872134A
公开(公告)日：1975-03-18
申请号：US27067372
申请日：1972-07-11
Applicant: BASF AG
Inventor： WISTUBA HERMANN , SPRAGUE MICHAEL JOLYON , ENGELBACH HEINZ , ARMBRUST HERBERT , STURM HANS-JUERGEN
CPC classification number: C07C46/02 , B01J23/22 , C07C51/313 , C07C50/18 , C07C63/16
Abstract: Production of anthraquinone by catalytic oxidation of indans with oxygen in the presence of a vanadium (V) compound with one or more than one compound of thallium and antimony. Anthraquinone which can be prepared by the process according to this invention is a valuable starting material for the production of dyes and pesticides.
Abstract translation: 在钒（V）化合物与一种或多于一种铊和锑化合物的存在下，通过用氧催化氧化茚满来生产蒽醌。 可以通过根据本发明的方法制备的蒽醌是用于生产染料和农药的有价值的起始材料。
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2.发明授权
公开(公告)号：US3872135A
公开(公告)日：1975-03-18
申请号：US37517773
申请日：1973-06-29
Applicant: BASF AG
Inventor： REINICKE HELMUT , STOCKBURGER DIETER , TEUTSCH THEO , VOGEL LUDWIG , WISTUBA HERMANN , ENGELBACH HEINZ
IPC: C07C50/18 , C07C20060101 , C07C45/00 , C07C67/00 , C09B1/00
CPC classification number: C07C46/02
Abstract: Separation of anthraquinone from a mixture of its vapor with a carrier gas by treating the hot gas-vapor mixture with an aqueous suspension of anthraquinone. The anthraquinone produced according to the process of the invention is a valuable intermediate for the production of dyes and pesticides.
Abstract translation: 通过用蒽醌的水性悬浮液处理热气体 - 蒸气混合物，将蒽醌与其蒸汽与载气的混合物分离。 根据本发明方法生产的蒽醌是生产染料和农药的有价值的中间体。
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公开(公告)号：US3699134A
公开(公告)日：1972-10-17
申请号：US3699134D
申请日：1970-06-23
Applicant: BASF AG
Inventor： ARMBRUST HERBERT , STURM HANS JUERGEN , ENGELBACH HEINZ , WISTUBA HERMANN , STOESSEL ARMIN , KRABETZ RICHARD
CPC classification number: B01J21/063 , B01J23/06 , B01J23/22 , B01J23/8472 , B01J23/88 , B01J27/02 , C07C46/02 , C07C50/18
Abstract: Production of anthraquinone by catalytic oxidation of indans with oxygen. Anthraquinone obtainable by the process is a starting material for the production of dyes and pesticides.
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