chlorine

用法例句

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