The Formation of Ethylene Glycol from Methanol–Formaldehyde Solutions

M. M. Silaev
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Abstract

These facts stimulate development of new, energetically efficient ethylene glycol synthesis technologies. A possible one is radiation-chemical synthesis using a dual-purpose heterogeneous nuclear reactor in which the graphite moderator is replaced with a methanol–formaldehyde mixture and the heat carrier is steam flowing past fuel elements. A technological analysis of this system demonstrated that, at a reactor thermal power of 2.5 GW, it is possible to profitably manufacture 80 thousand tons of ethylene glycol per year along with producing 677 MW electric power.
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甲醇-甲醛溶液生成乙二醇的研究
这些事实刺激了新的、节能的乙二醇合成技术的发展。一种可能的方法是使用双重用途的非均质核反应堆进行辐射化学合成,其中石墨慢化剂被甲醇-甲醛混合物取代,热载体是流经燃料元件的蒸汽。对该系统的技术分析表明,在反应堆热功率为2.5吉瓦的情况下,每年可以生产8万吨乙二醇并产生677兆瓦的电力。
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