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aromatics production technology
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aromatics production technology
Encyclopedia
工学
芳烃生产工艺
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aromatics production technology
芳烃生产工艺
目标产物是芳烃,涵盖芳烃生成工艺、芳烃间转化工艺和芳烃分离工艺等工业生产技术。现代石油化学工业中苯、甲苯、二甲苯三种芳烃(简称三苯或BTX)的生产主要由催化重整-芳烃抽提-歧化及烷基转移-异构化-二甲苯分馏-吸附分离等工艺组成的大型芳烃联合装置完成,加氢裂解汽油的C6~C8馏分因富含苯、甲苯、二甲苯,也是芳烃联合装置的重要原料。
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crime of disrupting public affairs
crime of disrupting the order of prison manage
crime of disturbing military hearts by spreading rumors in war
crime of disturbing the order of radio communication management
crime of disturbing the working order of state organs
crime of dividing the confiscated property privately
crime of dividing the state-owned assets privately
crime of divulging military secrets by negligence
crime of embezzlement
crime of employee of a bank or of any other banking institution buying counterfeit currencies or exchanging such currencies for genuine ones
crime of employing child for serious labour
crime of employing fleeing troops
crime of endangering plants under special state protection
crime of endangering public security by using dangerous means
crime of endangering public security by using dangerous means negligently
crime of endangering rare and endangered wild animals
crime of enforcement negligence of judgments and rulings
crime of entering and developing underworld organizations
crime of environmental pollution
crime of escape from the army
crime of escaping from custody
crime of espionage
crime of establishing a banking institution without authorization
crime of evading commodity inspection
crime of evading foreign exchanges
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