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hushengxiang

金虫 (正式写手)

金虫

[求助] 求助几句化工汉译英,谢谢.已有1人参与

336项目技术优化

A  我们想通过研究,搞清楚到底是哪些杂质在影响产品晶型?
这些杂质是在哪一步产生的,怎么去除这些杂质?
已经发现在氯化一步,有一个无法避免的杂质,这个杂质可以通过精馏去除。
B  在我们这次建设新车间时,考虑对氯化物进行精馏处理(不使用乙酸乙酯重结晶工艺)。
C  后处理废水,盐分太高,难以处理,准备在本次设计时,考虑三效精馏的方式除盐。
D  反应溶剂方面,有一些考虑,并且作了一些改进工作,但是,效果还不理想。
例如,想使用1,2-二氯乙烷来作为溶剂,发现会产生更多的杂质?估计是催化剂溶解太好造成的。

首次帮老板翻译技术介绍资料,自己尝试结合CNKI在线及百度翻译了一遍,但还不理想.
请帮我看看,谢谢!!!
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hitoli

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【答案】应助回帖

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hushengxiang: 金币+30, ★★★很有帮助, 谢谢!! 2014-10-28 16:12:22
A.what on earth affects the crystal structure of the products was to be figoured out through these surveys : when the impurities were formed and how they could be eliminated. what we already knew was that an unavoidable impurity was formed in the process of chlorination and could be removed by rectification.
B.during the establishment of new workshop , it , rectification of chlorides other than recrystalization ,  has been considered.
C.post treatment of waste water that contains too many salts to make it not easy to deal with was designed to be three-effect distillation this time.
D.as for solvent , some consideration and improvments had been carried out , however , without ideal effect . For example , 1,2-dichloroethane was used as solvent only to find out more impurities , which may due to the good dissolution of catalysts .
大致翻译了下,看看怎样。
2楼2014-10-26 12:44:54
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