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芳烃生产工艺
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芳烃生产工艺
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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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The Olympic Museum
The Olympic Partner Programme
Theon
Theon of Alexandria
Theon of Alexandria (4世纪晚期)
Theon of Smyrna
Theopaschites
the open-air dramatic stage in Norbulingka
The Open Ended Group
the open group architecture framework
the Open-pit Slopes of Benxi Steel Group Corporation’s Nanfen Iron Ore Mine
The Open Society and Its Enemies
The Open Theater
The Open University of China
The Opera Artists Association
The Opera Manual Catalogue of Theatrical Costumes (Chuandai Tigang)
the operation of steam turbine for cogeneration
Theophilus crater
Theophilus Schickel Painter
Theophrastus
theophylline
The Opinion on Comprehensively Promoting the River Chief System
The Opinion on Establishing and Improving the Honor System of the Communist Party of China and the State
The Opinions on Deepening the Reform of the Investment and Financing System
The Opinions on Promoting the Development of the Private Museums
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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