三甘醇

介绍了用三甘醇（TEG）、乙二醇（EG）和己内酰胺（CPL）、醋酸（HAc）与脱盐水作溶剂来清洗VK管的方法，并进行了比较。

The cleaning methods of VK-tube with solvents of TEG , EG as well as CPL , HAc and demineralized water were introduced .

三甘醇失效原因分析及回收研究

Study on the reason of TEG vitiation and its recycling technology

浅析ASPENPLUS软件在三甘醇脱水工艺设计中的应用

Analysing the application of Aspen Plus software to the technological process design of triethylene glycol dewatering , NGI

得到了如下结果和结论：（1）利用正己烷可提取出PVB膜片中的增塑剂；增塑剂为三甘醇二异辛酸酯。

Results and conclusions are as follows : ( 1 ) The plasticizer of the PVB film can be extracted in the help of n-hexane .

aspenplus作为广泛应用于石油、化工、天然气处理领域的大型工艺过程模拟软件，对天然气三甘醇脱水的工艺过程能快速而准确地模拟。

As the large process simulation software widely used in the fields of oil , chemistry and gas treatments , ASPEN PLUS can quickly and exactly simulate and set up accurate technological analog in the technological process of gas TEG dewatering .

介绍了三甘醇（TEG）清洗系统的工艺流程和所存在的主要问题是自然冷却时间太长和TEG蒸气泄漏。

The technological process and existed main problems of TEG cleaning system are introduced . The main problems are that the so long of unforced cooling period and the leakage of TEG steam .

结果表明，对于温控正庚烷／三甘醇单甲醚两相体系中PETPP／Ru络合物催化1-辛烯加氢反应，在优化反应条件下，转化率为100%，TOF为333h-1。

For the hydrogenation of 1-octene in thermoregulated n-heptane and triethylene glycol monomethyl ether biphase system , under the optimal reaction conditions , the conversion of 1-octene reached up to 100 % and the TOF was 333 h-1 .

现已完成的工作包括原料（TAC，三甘醇，PEG114）的合成和修饰，缩合聚合条件的初步探索以及聚合物的初步表征，其他工作正在进行中。

The completed work included synthesis and modification of related building blocks ( TAC , triethylene glycol , PEG114 ), preliminary study of condensation polymerization conditions and characterization of obtained product . This part of work is in progress .

水-三甘醇-一氯甲烷三元体系气液相平衡的测定

Determination of Gas-Liquid Equilibrium Data of Water-Triethylene Glycol-Methyl Chloride Ternary System

三甘醇与高温水蒸气清洗聚酯过滤器的比较

Comparison of filter cleaning system between TEG and super-heated steam method

三甘醇脱水系统在歧口18-1油田的应用

The Application of TEG Dehydrating System in QK 18-1 Oilfield

三甘醇作为热媒的供热方式在天然气净化装置中的应用

Triethylene glycol regard as heat medium in gas purification plant 's application

此外，三甘醇对尿素的分解几乎无影响。

Moreover , TEG has little effect on the decomposition of urea .

污染物对三甘醇脱水性和发泡性影响的研究

Influence of contaminations on dehydration and foaming performance for TEG

气相色谱测定三甘醇混合物的研究

Study on Determination of triethyleneglycol mixtures by gas chromatographic

用三甘醇清洗熔体管道及熔体分配管道

Cleaning for melt distribution and spinning manifold using TEG

污染三甘醇溶液的净化处理技术

Cleaning and treating technique of contaminated triethylene glycol solution

BS&B三甘醇移动型和固定型脱水装置设计特点；

The design character of moving and fixed BS & B triglycol dehydration units .

纺丝组件三甘醇清洗系统的改造

Modification on TEG cleaning system of spinning pack

三甘醇脱水工艺探讨

Discuss of the TEG Dehydration Process

烃类在三甘醇和四甘醇中无限稀释活度系数的测定与关联

Measurement and Correlation of Infinite Dilution Activity Coefficients of Hydrocarbons in Triethylene Glycol and Tetraethylene Glycol

崖城13-1气田南山终端天然气三甘醇脱水及再生系统2次故障的分析及解决方法

Troubleshooting in TEG Dehydration and Regeneration System at Nanshan Base of Yacheng 13 - 1 Gas Field

根据模拟试验，确定了有效的三甘醇回收方法。

The abandoning standard for TEG has been determined through the indoor laboratory test in the end ;

本文结合工程实例对板式换热器应用在三甘醇脱水装置中的节能效果进行了介绍。

The energy saving of the application of the plate heat exchanger with some practical cases was introduced .

三甘醇脱水装置换热网络夹点技术分析

Pinch analysis on the heat exchanger network of the triethylene glycol ( TEG ) dehydration unit in gas purification plants

三甘醇双[3-（3′，5′-二叔丁基-4′-羟基苯基）丙酸]酯的合成与表征

Synthesis and Characterization of Triethylene Glycol Bis [ 3 - ( 3 ′, 5 ′ - di-tert-butyl-4 ′ - hydroxyphenyl ) ] Propionate

研究了用次氯酸钙溶液对三甘醇二庚酸酯进行脱色时温度、时间、洗脱次数的影响。

Influence of temperature , time and washing times on the decolorization of triethylene glycol diheptylate by using the solution of calcium hypochlorite was studied .

本文描述了变温革取法用三甘醇分离正十二烷和1,3,5&三甲苯时样品的气相色谱分析方法。

This paper describes the analytical method using gas - chromatography for systems of temperature swing extraction with n-dodecane , 1, 3.5-trimethyl benzene and tri-ethylene glycol .

正庚烷-甲苯-三甘醇三元体系液-液相平衡数据的测定与关联汽-液-液三相与汽-液两相塔板效率比较

Determination and Correlation of Liquid Liquid Equilibrium Data for the Ternary System of Toluene n Heptane Triethylene Glycol Comparision of Efficiency on Three-Phase and Two-Phase Distillation Tray

三甘醇因其具热稳定性好、吸水性强、蒸汽压低等优点，作为天然气脱水溶剂得到了广泛的应用。

Triethyleneglycol widely used as dehydration solvent in natural gas industry , it has many advantages such as thermodynamics stabilization , strong sop up and low steam pressure .