Study on organic sulfur removal from coal by copper chloride oxidation and tetrachloroethylene extraction

Establishment and application of gas chromatography method for determination of tetrachloroethylene in workplace air

作业场所空气中四氯乙烯气相色谱检测方法的建立与应用

Environmental impact assessment on present occupational health standard of tetrachloroethylene

现行四氯乙烯职业卫生标准的环境影响评价

Addition of zinc stearate as ionic plasticizer reduced both mechanical properties and conductivity. The effects of leaching time a n d tetrachloroethylene on zinc leaching processes are described.

加入硬脂酸锌会降低复合物的电导率及力学性能。考察了浸出时间、四氯乙烯的加入对锌浸出的影响。

Tetrachlorobisphenol A was synthesised from phenol, propanone and chloride by two steps.

本文研究了由苯酚、丙酮和氯气经两步合成四氯双酚A的一种新方法。

The tetrachlorobenzoquinone was prepared by the oxidation chloration of hydroquinone. The process was simple with the recovery of more than 95% and the qualified contents of more than 98%.

用对苯二酚氧化、氯化法制备了四氯对苯二醌，简化了操作，提高了收率（95%以上）和产品质量（含量98%）。

A new spectrophotometric method for the determination of verapamil is based on the charge transfer reaction with tetrachlorobenzoquinone inalkaline solution.

研究了电荷转移反应及其条件，以及该方法在制剂测定中的应用。

A method for the determination of dopamine based on the charge transfer reaction of dopamine with tetrachlorobenzoquinone was established by near field laser thermal lens spectrometry. The determination conditions were evaluated and optimized.

基于多巴胺与四氯苯醌荷移反应，建立了近场激光热透镜光谱法测定多巴胺的新方法，讨论了测定条件的影响；

Effect of carbon black handled by tetrachloro ethylene on the dispersive speed in rubber and the vulcanization property of rubber

四氯乙烯改性炭黑在橡胶中的分散速度及硫化胶性能影响的研究

Fluorescence spectra study on 2,3,7,8 tetrachloro n ethyl phenothiazine

2,3,7,8-四氯代-N-乙基吩噻嗪的荧光法研究

Production and application of tetrachloro ethylene

四氯乙烯的生产和应用

Palladium-Catalyzed Addition Reaction of 1-Octene, Carbon Tetrachloride and Carbon Monoxide

钯催化一氧化碳、四氯化碳和1-辛烯的加成反应

Tetrachloride Carbon ( CTC) is an ozone depleting substance ( ODS). It is mainly used as feedstock of chlorofluorocarbons ( CFC), chemical process agent and cleaning solvent.

四氯化碳（CTC）是一种破坏臭氧层的物质（ODS），主要用作氟氯烃（氟里昂）的生产原料、化工过程助剂和清洗剂。

The partition coefficients of phenols in cyclohexane/ water, chloroform/ water, tetrachloride carbon/ water and benzene/ water systems were determined and compared with those in octanol/ water system.

测定了苯酚类化合物在环己烷/水、四氯化碳/水、氯仿/水、和苯/水体系中的分配系数，并建立了这四种体系与正辛醇/水体系分配系数的相关方程。

Determination of chloroform and tetrachloride carbon in drinking water by headspace gas chromatography-mass spectrometry Determination of Chloropropanols in Soy by Using Gas Chromatography-mass Spectrometry

顶空-气相色谱/质谱联用法检测饮用水中的氯仿和四氯化碳

For this, a new method, the dechlorination of tetrachloride carbon by nanoscale iron particles was introduced in this paper.

为此，采用纳米铁粉这一新方法对其进行脱氯处理。

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

Degradation of Tetrachloride Carbon by Ultrasound Synergized with Nanoscale Iron

超声波/纳米铁粉协同脱氯降解四氯化碳

The production and use of tetrachloride carbon do great harm to human beings.

四氯化碳的生产和使用，给人类带来了较大危害。

Both Ag 3d and C 1s core levels in XPS measurements showed almost no shift, indicating that the interaction between tetracene and the Ag substrate is relatively weak.

XPS测量显示Ag3d和C1s谱峰几乎没有位移，表明tetranece与衬底Ag之间相互作用弱。

The structure and electronic state of the ordered thin film of perylene and tetracene on Ag ( 110) surface

有机半导体perylene和tetracene在Ag（110）表面上有序薄膜的结构与电子态研究