氯乙酸的

基本解释 (translations)

chloroacetic

与氯乙酸的相关的网络例句 [注：此内容来源于网络，仅供参考]

We supply high quality MCA to customers domestically and abroad. On request of US-based Cpkelco Company, we are now increasing our production capability to deliver MCA water impregnant to Cpkelco Taixing plant by pipeline.

在为国内外客户提供优质固体氯乙酸的基础上，应美国斯比凯可公司的需求，泰兴工厂还进行了扩容，通过管道运输方式向其泰兴工厂供应氯乙酸水溶液。

The influences of reaction temperature and sulfuric acid concentraction on trichloroethylene conversion and chloroacetic acid recovery have been investigated.

研究了三氯乙烯水解法生产氯乙酸的工艺，并在两种不同的实验方案中考察了反应温度、硫酸浓度对三氯乙烯转化率和氯乙酸收率的影响并确定了适宜的工艺参数，可作为工业化生产研究的基础。

The mechanism for chlorinate acetic acid to monochloroacetic acid by using acetic anhydride or sulfur as catalysts respectively was studied.

通过对硫磺和乙酐催化氯化制备氯乙酸反应机理的分析研究，采用硫磺及乙酐复合催化剂，并且对氯化温度、氯化气氛、尾气回收等进行了过程优化，实现了乙酸氯化反应工艺条件的重大突破，使得氯乙酸的收率达到92.1%。

Kinetics of photo-chlorination of acetic acid to form monochloroacetic acid ;2. The mechanism for chlorinate acetic acid to monochloroacetic acid by using acetic anhydride or sulfur as catalysts respectively was studied.

通过对硫磺和乙酐催化氯化制备氯乙酸反应机理的分析研究，采用硫磺及乙酐复合催化剂，并且对氯化温度、氯化气氛、尾气回收等进行了过程优化，实现了乙酸氯化反应工艺条件的重大突破，使得氯乙酸的收率达到92。

As concerning synthesis of 2-ethylhexyl chloroacetate, effects of catalyst dosage, molar ratio of 2-ethylhexanol to chloroacetic acid, reaction time, dosage of water entrainer on esterification rate were studied.

将此固体超强酸酯用于氯乙酸和异辛醇合成氯乙酸异辛酯的酯化反应，考察了异辛醇和氯乙酸的摩尔比、催化剂用量、反应时间、带水剂环己烷的用量对酯化反应的影响。

Chloroacetic acid is a very important intermediate of Pharmaceuticals, dyes, pesticides, cellulose derivatives.

为了控制二氯乙酸的生成，降低氯乙酸的物料消耗，本论文采用连续法合成氯乙酸。

The amount of hydroxyacetic acid , equal to that of sodium chloride, produced from chloroacetice acid hydrolysis is determined by adopting Moore method and there fore the ratio of transformation of chloroacetice acid hydrolyzed can be calculated.

氯乙酸水解生产羟基乙酸的工艺过程中产生等物质量的氯化钠，采用莫尔法测定氯乙酸水解的产物氯化钠，并计算氯乙酸的水解转化率，从而选择和控制水解反应的条件。

The experimental results showed that, monochloroacetic acid and dichloroacetic acid enhanced photocatalytic hydrogen generation activity, but trichloroacetic acid did not improve it. The amount of produced H_2 increases almost proportionally to the irradiation time within 5 h irradiation. The photocatalytic oxidation of monochloroacetic acid and dichloroacetic acid mainly produced CO_2, HC1 and CH_2O, the photocatalytic oxidation of trichloroacetic acid mainly produced CO_2 and HCl.

实验表明，一氯乙酸、二氯乙酸的存在明显地提高了制氢反应效率，而三氯乙酸的存在却不能起到促进作用；反应5h内，反应生成氢的量与反应时间成线性关系；一氯乙酸、二氯乙酸光降解产物主要是CO_2、HCl和CH_2O，三氯乙酸光降解产物主要是CO_2和HCl；研究了溶液pH值对放氢反应的影响；在实验浓度范围内，一氯乙酸、二氯乙酸浓度对放氢反应的影响，表观上符合Langmuir-Hinshelwood关系式；考察了一氯乙酸、二氯乙酸在光催化剂表面的吸附。

Results showed that extraction abilities depends on the hydrophobic of solutes which pK〓 values are similar, e. g. acetic, propionic, butyric and valeric acids, while pK〓 values affect dominantly the extraction abilities of acids with similar hydrophobic, e. g. formic, acetic, chloroacetic, dichloroacetic, and trichloroacetic acids. Meanwhile, diluents and TOA concentration also affect the extraction equilibria of acids through the specific basicity of TOA .

TOA对酸性差别很小的一元羧酸如乙酸、丙酸、丁酸、戊酸的萃取能力主要取决于羧酸的疏水性参数logP；TOA对疏水性参数差别较小的羧酸如甲酸、乙酸、一氯乙酸、二氯乙酸、三氯乙酸的萃取能力主要取决于羧酸的电性参数；稀释剂的种类、TOA的浓度都会影响TOA的表观碱度pH〓，并通过TOA的表观碱度影响羧酸的萃取平衡。

The influence of reflux rate at the top of tower, light density, ratio of feed and discharge, content of water and ferrous iron in the raw materials were investigated. The output of column was also inspected.

大量二氯乙酸的生成不仅增加了原料消耗，提高了成本，而且由于后续分离困难，使氯乙酸产品质量较低，加之二氯乙酸的用途很少，造成资金和设备的巨大浪费。

与氯乙酸的相关的网络解释 [注：此内容来源于网络，仅供参考]

chloroacetate：氯代醋酸盐

chloroacetal | 氯乙缩醛, 氯乙醛缩二乙醇, 二乙氧基乙氯 | chloroacetate | 氯代醋酸盐 | chloroacetic | 氯乙酸的

ethyl chloroacetate：氯乙酸乙酯

本标准是为工作场所有害因素职业接触限值配套的监测方法,用于监测工作场所空气中卤代脂肪族酯类[包括氯乙酸甲酯(Methyl chloroacetate)和氯乙酸乙酯(Ethyl chloroacetate)]的浓度.

methyl chloroacetate：氯乙酸甲酯

本标准是为工作场所有害因素职业接触限值配套的监测方法,用于监测工作场所空气中卤代脂肪族酯类[包括氯乙酸甲酯(Methyl chloroacetate)和氯乙酸乙酯(Ethyl chloroacetate)]的浓度.

Vinyl chloroacetate：氯乙酸乙烯酯

氯乙酸乙烯酯(Vinyl chloroacetate) 制造对酸性染料有良好亲和力的甲基丙烯酸纤维的原料;生产高耐热水性薄膜的原料;用作丙烯酸酯、乙烯等高分子弹性体的交联单体;本品与具有羟基或羧基的单体及甲基丙烯酸酯进行乳液聚合,可制得碱性交联乳液;

chloroacetic：氯乙酸的

chloro- 表示"绿 | chloroacetic 氯乙酸的 | chloroacetone 氯丙酮

chloroacetic acid：氯乙酸

[摘要]1.简述 氯乙酸(chloroacetic acid)是醋酸的氯取代产品,是一氯醋酸、二氯醋酸、三氯醋酸的总称. 由于用途最广泛的是一氯醋酸(MCAA,monochloroacetic acid),通常就把MCAA简称为氯乙酸.

CHLOROACETONE, STABILIZED：氯丙酮,稳定的

CHLOROACETIC ACID SOLUTION 氯乙酸溶液 6.1 1750 | CHLOROACETONE, STABILIZED 氯丙酮,稳定的 6.1 1695 | CHLOROACETONITRILE 氯乙腈 6.1 2668

oxalyl chloride：乙二酰氯

本发明中通过使2 -氨基噻唑-4-基乙酸和乙二酰氯(oxalyl chloride)在有机溶剂中进行 反应,能够在对环境友好的条件下以高收率获得高纯度的2-氨基噻唑-4 -基乙酰氯盐酸盐.

trichloroacetic acid：三氯乙酸

新一代换肤治疗 (TCA Peeling) 彻底治疗肌肤老化问题Easy Peel是目前最安全及简便的一种三氯乙酸(Trichloroacetic Acid)化学换肤之一,含15%三氯乙酸(Trichloroacetic Acid),可快速地更新皮肤细胞,使抗氧化治疗面霜有效地渗入皮肤,

CHLOROACETIC ACID SOLUTION：氯乙酸溶液

CHLOROACETIC ACID, SOLID 固态氯乙酸 6.1 1751 | CHLOROACETIC ACID SOLUTION 氯乙酸溶液 6.1 1750 | CHLOROACETONE, STABILIZED 氯丙酮,稳定的 6.1 1695