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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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directionally solidified eutectic superalloy
directionally solidified superalloy
directional machine
directional mutation
directional partial derivative
directional pattern
directional pattern of microphone
directional pinpoint blasting
directional power protection
directional quantization
directional reflectomography
directional selection
directional selectivity
directional sensor network
directional solidification
directional supplementation and draining method
directional survey telemetry
directional valve
directional variation
directional view
directional well tool
direction angle
direction bias
direction bias sampling method
direction coefficient
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