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1.发明授权Desublimer for the recovery of sublimed products, particularly phtalic anhydride, from reaction gases 失效Desublimer从反应气体中回收升华产物，特别是邻苯二甲酸酐
公开(公告)号：US3905420A
公开(公告)日：1975-09-16
申请号：US44902974
申请日：1974-03-07
Applicant: BASF AG
Inventor： WIRTH FRIEDRICH , BUERGER GERT , WAGNER JOACHIM , SCHOENBERGER EBERHARD , KASSAT HARRY , KOLENDA HERBERT
CPC classification number: B01D57/00 , B01D7/02 , F28F9/0138 , Y10S165/067
Abstract: Desublimer for the recovery of sublimed products from reaction gases, consisting of a closed housing for the passage of the reaction gas and a plurality of horizontally mounted rows of finned tubes for the passage of the heating or cooling medium, in which a perforated slider is mounted on each finned tube to allow adjacent finned tubes to bear loosely against each other, the stack of superposed sliders associated with each finned tube being loosely supported on a girder securely attached to the housing.
Abstract translation: Desublimer用于从反应气体中回收升华产物，包括用于反应气体通过的封闭壳体和多个水平安装的翅片管排，用于通过加热或冷却介质，其中安装有多孔滑块 在每个翅片管上允许相邻的翅片管彼此松散地相对承载，与每个翅片管相关联的叠置的滑块被松散地支撑在牢固地附接到壳体的梁上。
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公开(公告)号：US3559723A
公开(公告)日：1971-02-02
申请号：US3559723D
申请日：1968-10-31
Applicant: BASF AG
Inventor： MANN WALTER , WAGNER JOACHIM , JAEGER WERNER
CPC classification number: B01D7/02
Abstract: Separating sublimation products from gases in nested tube separators having heat exchange in the interior of the separator as well as from the outer wall, the outer wall being kept, during the sublimation and melting out of the sublimation product, substantially constantly at a temperature which is somewhat above the melting point of the sublimation product; in the corresponding apparatus, the heat exchange system for the interior and that for the exterior of the separator are separate from each other.
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3.发明授权Tubular reactor for carrying out endothermic and exothermic reactions with forced circulation 失效用强制循环进行内热和超热反应的管状反应器
公开(公告)号：US3566961A
公开(公告)日：1971-03-02
申请号：US3566961D
申请日：1968-09-06
Applicant: BASF AG
Inventor： LORENZ FRIEDRICH , WAGNER JOACHIM , BETTERMANN DIETER , MANN WALTER , WALTER JOHANN HEINRICH
CPC classification number: F28F27/02 , B01J8/062 , B01J19/2425 , B01J2208/00212 , B01J2208/00221 , B01J2208/00256 , F28D7/1607 , F28F9/22 , F28F2009/226 , Y10S165/402
Abstract: A tubular reactor with forced circulation of a heat transfer medium which flushes the outside of the reaction tubes in axial direction, the heat transfer medium being supplied to, and withdrawn from, the reactor wall uniformly through circular pipelines, and particularly the constructional shape of deflecting guide plate means arranged transversely to the direction of flow and having annular openings around the reaction tubes for uniform flow towards all the tubes of the nest of tubes.
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