... nitration grade toluene 硝化级甲苯 liquid-phase nitration 液相硝化 depth of nitration 渗氮深度 ...
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The advanced adiabatic nitration technology, liquid phase hydrogenation technology and wastes treatment technology are introduced.
介绍了苯胺生产中先进的绝热硝化技术、液相加氢技术、三废治理技术。
This paper studies some clean process used for the nitration of aromatic hydrocarbon, including liquid phase reaction and gas phase reaction.
介绍了当前研究开发中的几种芳烃的清洁硝化工艺，包括液相硝化和气相硝化。
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