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hushengxiang金蟲 (正式寫手)
金蟲
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[求助]
求助幾句化工漢譯英,謝謝. 已有1人參與
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336項(xiàng)目技術(shù)優(yōu)化 A 我們想通過(guò)研究,搞清楚到底是哪些雜質(zhì)在影響產(chǎn)品晶型? 這些雜質(zhì)是在哪一步產(chǎn)生的,怎么去除這些雜質(zhì)? 已經(jīng)發(fā)現(xiàn)在氯化一步,有一個(gè)無(wú)法避免的雜質(zhì),這個(gè)雜質(zhì)可以通過(guò)精餾去除。 B 在我們這次建設(shè)新車間時(shí),考慮對(duì)氯化物進(jìn)行精餾處理(不使用乙酸乙酯重結(jié)晶工藝)。 C 后處理廢水,鹽分太高,難以處理,準(zhǔn)備在本次設(shè)計(jì)時(shí),考慮三效精餾的方式除鹽。 D 反應(yīng)溶劑方面,有一些考慮,并且作了一些改進(jìn)工作,但是,效果還不理想。 例如,想使用1,2-二氯乙烷來(lái)作為溶劑,發(fā)現(xiàn)會(huì)產(chǎn)生更多的雜質(zhì)?估計(jì)是催化劑溶解太好造成的。 首次幫老板翻譯技術(shù)介紹資料,自己嘗試結(jié)合CNKI在線及百度翻譯了一遍,但還不理想. 請(qǐng)幫我看看,謝謝!!! |

木蟲 (正式寫手)
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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 . 大致翻譯了下,看看怎樣。 |
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