请输入您要查询的字词:
单词
加氢精制
释义
加氢精制
Encyclopedia
工学
加氢精制
释
hydrorefining
加氢精制
在氢气和催化剂存在下,使汽油馏分、煤油馏分和柴油馏分中的硫、氧、氮等杂质转变为相应的硫化氢、水、氨而除去,并使烯烃和芳烃加氢饱和的过程。加氢精制过程几乎不发生裂化反应。又称加氢处理。
随便看
polymer modified electrode
polymer modified protein drugs
polymer morphology
polymer mother liquid filter
polymer network
polymer organic field-effect transistor
polymerous
polymer paper
polymer photonic crystal
polymer photoresponse device
polymer physics
polymer plasticizer
polymer processing
polymer processing aid agent
polymer reaction
polymer retarder
polymer rheological properties
polymer rheology
polymer science
polymer semiconductor
polymers for electronics industry
polymers for interface modification
polymers for interventional diagnosis and therapy
polymer shielding materials
polymers in agricultural applications
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/4/6 0:47:32