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- The methanol rectification process was introduced and the process of adding alkali or not was compared. 对甲醇精馏过程进行了阐述,并对过程加碱与不加碱作以比较说明。
- It is analyzed the advantages of processes of Texaco coal gasification, NHD purification, LP methanol conversion and methanol rectification. 对选用德士古水煤浆加压气化、NHD净化、低压甲醇合成与精馏制甲醇工艺的优势逐一进行了分析。
- Methanol Rectification Processes and Equipment 甲醇精馏工艺及装置
- Discussion on Methanol Rectification Technology for Synthetic Ammonia plant 合成氨联产甲醇精馏技术探讨
- High-Efficiency Tray and Packing Used in Methanol Rectifying Tower 甲醇精馏塔新型高效塔板及填料简介
- methanol rectification 甲醇精馏
- Hence the need for rectification from time to time. 所以，过一个时候就要整整风。
- An alcohol derived from methanol. 木精，甲醇由甲醇得到的醇
- The current rectification is like a dose of alum. 这次整风，就是放一把明矾。
- Control reflux rate of rectification column. 控制精馏塔回流比,保持流量稳定。
- What can I do to reduce my exposure to methanol? 如何降低我暴露在甲醇中的机会?
- Practice: Rectification with Soxhlet. 绝对观念.;未确定水银
- What do I do if I spill methanol somewhere? 甲醇洒落咋办?
- Land market rectification can not relax. 土地市场治理整顿不能松懈。
- What does methanol have to do with biodiesel? 甲醇与生物柴油?
- Methanol cracking is a main source of H2 and CO. 甲醇裂解是H2和CO的主要来源。
- Rectification means the whole Party studying Marxism through criticism and self-criticism. 整风就是全党通过批评和自我批评来学习马克思主义。
- Preparation of methyl acetate from methanol and acetic acid by reactive rectification was investigated with concentrated sulfuric acid as catalyst. 在中试反应精馏塔中以浓硫酸为催化剂进行了醋酸与甲醇反应制备醋酸甲酯的试验。
- We will still need a rectification campaign at the proper time. 在以后一个适当时间，还要进行整风。
