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CATALYSTS FOR THE DEHYDROGENATION OF ETHYLBENZENE AND PROCESS FOR PRODUCING STYRENE BY DEHYDROGENATION OF ETHYLBENZENE
CATALYSTS FOR THE DEHYDROGENATION OF ETHYLBENZENE AND PROCESS FOR PRODUCING STYRENE BY DEHYDROGENATION OF ETHYLBENZENE
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机译：乙基苯的脱氢催化剂及乙基苯的脱氢生产苯乙烯的方法
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摘要
the invention is a special geometric form, there's a hole in granulumokbu00f3l consisting of styrene, ethyl benzene, aimed at the production of dehidrogu00e9nezu00e9su00e9hezfelhasznu00e1lhatu00f3 catalysts.as well as being suitable for the production of styrene, ethyl benzene dehidrogu00e9nezu00e9seu00fatju00e1n procedure.the talu00e1lmu00e1nyszerinti, styrene, ethyl benzene felhasznu00e1lhatu00f3dehidrogu00e9nezu0151 catalysts for production of one or more u00e1tmenu0151lyukkal ellu00e1tottgranulumokbu00f3l are, and the 50u201392 wt% iron (iii) oxide,5-20 weight% alkali metal oxide, alkali earth oxide 0,5u201314% by weight, 2 to 10 weight% of cerium oxide, 0,5u20136,0 wt% chromium, tungsten - molybdenum - and / or oxidottartalmaznak,and the aktu00edvkatalizu00e1torkomponenseket containing precursors and / or the porokbu00f3l ku00e9szu00fcltekolyan szerszu00e1mban expression, in which the walls of the szerszu00e1mu00fcreg and szerszu00e1mbu00e9lyegekkenu0151anyaggal are coated.the invention relates to elju00e1ru00e1sszerinti ethyl benzene, in accordance with the invention, the katalizu00e1torokvalamelyiku00e9nek presence here strike dehidrogu00e9nezik relation.the invention szerintikatalizu00e1torok is greater in the presence of ethyl benzene and styrene mu00e9rtu00e9kbenkonvertu00e1lhatu00f3, the lower pressure can be produced, the use of a known catalysts.
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