Improvement of Continuous Flow Analysis for Determining Chlorine in Tobacco;
烟草中氯含量连续流动分析法的改进
The Behaviors and Control of Chlorine in Zinc Hydrometallurgical Extraction;
湿法炼锌中氯的危害及控制
Emission characteristics of chlorine in the process of coal and WP co-pyrolysising and exploring on its mechanism;
混合废塑料与煤共热解过程中氯的释放特性和机理
Determination of Chloride in Polyvinyl Chloride by FAAS and Turbidimetry;
火焰原子吸收光谱法及比浊法测定聚氯乙烯中氯
Rapid determination of micro-chloride in heat corrosion products of Ni-based superalloys by turbidimetry;
比浊法测定镍基高温合金热腐蚀产物中微量氯
Rapid determination of chloride in cobalt oxide and cobalt carbonate by turbidimetry;
快速比浊法测定氧化钴和碳酸钴中微量氯
Indirect Determination of Trace Cl~- in High Pure Li_2CO_3 with Atomic Absorption Spectromete;
原子吸收光谱法间接测定高纯碳酸锂中微量氯
A Study of the Law in the Distribution of Cl, S, and F in Officinal in Heiyan Town Nature Reserve of Xixia Henan;
河南西峡黑烟镇自然保护区药用植物氯、硫、氟元素的含量分布规律研究
Determination of F-in the high concentration Cl-water by Ion Chromatography
离子色谱法测定高浓度氯水中的氟
Development and Application of Chloroacetyl Chloride and its Dervatives;
氯乙酰氯及其系列衍生物的开发和应用
Synthesis of chloroacetyl chloride and treatment of its tail gas
氯乙酰氯合成与尾气处理研究
Diclofenac sodium(Ⅰ),a non-steroidal anti-inflammatory drug,was synthesized by 2,6-dichlorodiphenylamine(Ⅳ) and chloroacetyl chloride as raw materials.
以2,6-二氯二苯胺(Ⅳ)和氯乙酰氯为主要原料,经过酰化、分子内付-克烷基化和水解反应,合成了非甾体消炎镇痛药双氯芬酸钠(Ⅰ)。
The preparation of o-chlorobenzaldehyde from the residual liquid generated in the production of o-chlorobenzyl chloride;
由生产邻氯氯苄的残液制备邻氯苯甲醛
According to the main problem of current synthesis of o-chlorobenzyl chloride in our country,effective improvement was studied to increase the reaction conversion to 60% by use of a new catalyst CHJ-3.
针对目前国内邻氯氯苄生产工艺存在的主要问题,通过选用新型催化剂CHJ-3,改进催化氯化工艺,使氯化反应邻氯甲苯转化率达到60%。
Taking o-cholorotoluene as raw material,the factors influencing the photochlorination synthesis of the o-chlorobenzyl chloride were investigated.
研究了邻氯甲苯光氯化生成邻氯氯苄的各项影响因素,在适宜条件下,邻氯甲苯的转化率可达75%以上,反应过程邻氯氯苄的收率可达90%。
A gas chromatography with n-tridencame as the internal strandard was used for determing the content of industrial 2-chlorobenzyl chloride.
采用气相色谱内标法,以正十三烷作内标物,测定工业邻氯氯苄的含量。
According to the key problems of current domestic synthesis process of 2-Chlorobenzyl Chloride, effective improvement had been studied by applying advanced reaction rectification technology to increase the reaction conversion to 78%; Therefore, the production cost was reduced.
针对目前国内邻氯氯苄生产工艺存在的主要问题,通过采用先进的反应精馏技术,改进氯化合成工艺,将反应转化率提高到78%,从而有效地降低了生产成本,经济效益和社会效益显著,具有很好推广应用前景。
chlorofibre,polyvinyl chloride fibre
聚氯乙稀氯纶（PVC）
platinic chloride
氯化铂, 四氯化铂
Of, relating to, or containing chlorine.
氯的氯的，与氯有关的或含氯的
cassel yellow (lead oxychloride)
氯化铝黄（氯氧化铅）
chlorine bleach liquor
氯漂[白]液,次氯酸钠溶液
para-chlorobenzyl-para-chloorphenyl sulfide
对氯苄基－对氯苯基硫醚
1,1,1-trichloroethane [methyl chloroform] [C2H3Cl3]
1,1,1－三氯乙烷〔甲基氯仿〕
vinyl chloride-vinylidene chloride copolymer
氯乙烯-偏氯乙烯共聚物
Polyvinylchloride is insoluble in vinylchloride.
聚氯乙烯不溶于氯乙烯。
disinfect with chlorine.
用氯消毒、用氯处理。
chlorine retention
留氯作用,吸氯作用
titanium(iii) chloride solution
氯化钛(iii)水
Thallium[201Tl] Chloride
氯化亚铊[201Tl]
ammonium carbonate [chloride]
碳酸 [氯化] 铵
Study on the Synthesis of Trichloroacetyl Chloride from Acetyl Chloride by Gas-Solid Catalytic Chlorination;
乙酰氯气固相催化氯化合成三氯乙酰氯的研究
Technology innovation of chlorinated working procedure of o-chiorobenzyl chloride
邻氯氯苄合成中氯化工序的技术改进
THE EFFECTS OF CIO_2 OR Cl_2 ON THE FORMING OF CHCl_3 IN DRINKING WATER
二氧化氯和氯气对饮水中氯仿形成的影响
Study on the Dechlorination Degradation of Tetrachloride Carbon and Tetrachloroethene by Nanoscale Iron Particles;
纳米铁粉脱氯降解四氯化碳和四氯乙烯的研究
