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2. 发明专利

RU2188069C1 REACTOR FOR CATALYTIC DEHYDROGENATION OF HYDROCARBONS 未知
公开(公告)号：RU2188069C1
公开(公告)日：2002-08-27
申请号：RU2001130314
申请日：2001-11-08
申请人： NI AOOT , SKIJ INST JARSINTEZ ATEL , VORON AOOT SINTEZKAUCHUKPROEKT
发明人： KOTEL NIKOV G R , MARUSHAK G M , KUZ MENKO V V , GORSHKOV V K , KOMAROV S M , SIDNEV V B
IPC分类号： B01J8/02 , C07C5/333
摘要： units for catalytic dehydrogenation of hydrocarbon, radial reactors, in particular; chemical and petrochemical industries. SUBSTANCE: proposed reactor has cylindrical housing and basket with catalyst which is mounted coaxially; this basket consists of inner and outer perforated cylinder; reactor is also provided with fairing made in form of cone-shaped body of revolution located in inner perforated cylinder; said body of revolution consists of three parts: cylindrical part at base whose height is equal to 0.02-0.25 L; hemispherical part at vertex whose height is equal to 0.005-0.05 L and middle part at , where R is radius of present section of middle part of body of revolution; Rin is radius of inner perforated cylinder; h is distance between vertex of body of revolution and its present section; L is height of body of revolution. Cross-section area of catalyst basket is equal to 0.5 to 6 cross-section areas of inner perforated cylinder. Cross- section area of space between housing and outer perforated cylinder is equal to 1 to 5 cross-section areas of inner perforated cylinder. Free section area of perforation of inner cylinder is equal to 1-20 cross-section areas. Free section area of perforation of outer cylinder is equal to 0.5-6 free section areas of perforation of inner cylinder. EFFECT: enhanced efficiency of press due to smooth distribution of flow of reaction mixture; improved quality of final product. 5 cl, 1 dwg

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