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芳烃抽提
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芳烃抽提
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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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Guifang
Gui Feng
Guifeng Scenic and Historic Area
Guifeng Shan
Gui Food Container Made for Ban
Guifu
Guigang Ecological Industrial Park
Guigang Shi
Gui Garden of Yicounty
Guignard
Guignard constraint qualification
Gui Guzi
Guihai Yuheng Zhi
Guihua city
Guihu Park in Xindu
Guijiabao
Gui Jianfang
Gui Jiang
guilai
Guilai Tower, Li Bai Memorial Hall of Jiangyou
guild
guild apprenticeship
Guild Hall
guild hall
guildhall
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