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加氢改质
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加氢改质
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固定床加氢
释
hydroupgrading
加氢改质
在一定温度、氢气和催化剂存在的条件下,使原料馏分(一般指劣质柴油)发生加氢脱硫、加氢脱氮、烯烃加氢饱和、芳烃加氢饱和、异构、开环、裂化反应,生产石脑油或汽油、喷气燃料、清洁柴油等过程。是石油炼制过程之一。
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working reference for pharmaceutical analysis
Working Regulation of School Physical Education
working resistance
Working Rules For Review of Urban Master Plan
Working Rules for Urban and Rural Planning Inspectors of the Ministry of Housing and Urban-Rural Development
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working together as one office while keeping separate identities
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Workload method
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