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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。
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inspection of geometric perspective
inspection of illuminance analysis
inspection of illuminance direction
inspection of image content
inspection of image perspective phenomenon
inspection of lens aberration
inspection of mail
inspection of pattern noise
inspection of person-related image
inspection of physique
inspection of posture and movement
inspection of published books
inspection of reflected light intensity
inspection of repair and renovation for pressure vessels
inspection of source device
inspection of specific manipulation
inspection of the excretions
inspection of the external genitals and anus
inspection of the five sense organs
inspection of the head and face
inspection of the limbs
inspection of the neck
inspection of the skin
inspection of the tongue body
inspection of the trunk
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