“aromatics extraction”的概念、定义、翻译、参考文献-科学参考

单词	aromatics extraction
释义	aromatics extraction Encyclopedia 工学芳烃抽提释 aromatics extraction芳烃抽提用萃取剂从烃类混合物中分离提纯芳烃的液-液萃取过程。又称芳烃萃取。主要用于从催化重整生成油、加氢裂解汽油、加氢精制后焦化粗苯及其他富含芳烃原料中，分离回收轻质芳烃（苯、甲苯和二甲苯）和生产清洁高辛烷值汽油组分，回收芳烃后的抽余油也可作溶剂油等。
随便看	lead refinery lead-removing function of health food lead salt materials for 1～3μm infrared detectors lead screw lead screw grinding machine lead selenide leadship art lead shurry lead storage battery lead styphenate lead sub-carbonate lead sulfate lead sulfide lead sulphide lead telluride lead tetraacetate lead tetraoxide lead tetroxide lead-through lead time lead-time lead tin alloy lead-tin alloy lead-tin-telluride lead track

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