英德
有道
百度
谷歌
图片
维基
百科
二氯甲苯 [èr lǜ jiǎ běn]
{有化} dichlorotoluene
- 研究了用无溶剂重结晶法提纯2，6二氯甲苯。
Purification of 2, 6 dichlorotoluene by the recrystallization method without solvent was studied. - 以对氯甲苯为原料，经催化氯化制取2，4二氯甲苯。
Taking p chlorotoluene as raw material, 2, 4 Dichlorotoluene was synthesized via catalytic chlorination process. - 详细讨论了二氯甲苯异构体精馏塔系统的工程设计与生产过程。
The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.
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