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- Keywords FeCl3;deoxygenization chlorination;carbonyl compound;dichloromethylsilane; 还原氯代;羰基化合物;甲基二氯氢硅烷;
- deoxygenization chlorination 还原氯代
- Chlorination tablet can be added to water to make it safe to drink. 将加氯消毒片放入水中可以使之安全。
- The practice of chlorination has become so widespread. 氯化法在实践中已得到广泛应用。
- Chlorination is carried out with Nhaloamines and sulfuric acid. 氯化是用N-卤胺和硫酸。
- Chlorination tablet can is add to water to make it safe to drink. 将加氯消毒片放入水中可以使之安全。
- CPE was the product made by chlorination of PE, and had extensive applications. 氯化聚乙烯(CPE)是由聚乙烯氯化而制得的产品,用途广泛。
- Chlorination tablet can be added to water to make it safe to drink . 将加氯消毒片放入水中可以使之安全。
- OBJECTIVE To optimize the synthesis of photosensitizer chlorin e_6 (1). 目的优化光敏剂二氢卟吩e_6(1)的合成工艺。
- Addifionally chlorination can increase the genotoxicity of tap water. 而加氯消毒使水质的遗传毒性增高。
- In this lecture we will discuss chlorination of water as an example. 本讲我们以氯水为例展开讨论。
- The paper introduces the harm of oxygen corr osion and the principia of deoxygenization,combined the problem of deaerator in running,provided some advice for improvement device. 文章介绍了氧腐蚀的危害及除氧原理,结合作者所在单位除氧器在十几年来运行中暴露出来的问题,对今后设备改进提出了自己的见解。
- This can obtain high cast.Cast crack of castings is prevented by grain refinement, strengthening deoxygen and dephosphorization. 通过采取细化晶粒、强化脱氧、脱磷来预防铸件产生裂纹。
- Ozonation shows some promise as a substitute for chlorination of cyanide waste, although it has had limited full-scaleuse. 臭氧化法尽管其工业规模使用还有限,但有某些可能取代氯化法处理氰化物废水。
- Supplies for case management and chlorination of water have also been dispatched to some of the countries. 还向一些国家调运病例管理和水氯化用品。
- The purification of acetylene by chlorination for production of dissolved acetylene. 溶解乙炔氯化净化技术及装置。
- Effects of Heating and Chlorination on the Survival of Microorganisms in Ballast Water. 加热和氯化处理对船舶压载水中生物存活的影响。
- Taking p chlorotoluene as raw material,2,4 Dichlorotoluene was synthesized via catalytic chlorination process. 以对氯甲苯为原料,经催化氯化制取2,4二氯甲苯。
- METHODS Tropisetron hydrochloride was synthesized by steps of chlorination, esterification, and hydrochlorination. 方法以3-吲哚甲酸为起始原料,经氯代、酯化、成盐酸反应制得长烷司琼。
- The drug, tin chlorin 6, is normally activated by light to produce toxic compounds that attack infections. 药品卟啉锡6,通常是光激活产生的抗击感染的有毒化合物。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries