利用植物生产纯化对苯二甲酸（PTA）和单乙二醇（MEG）。
Use plants to manufacture purified terephthalic acid (PTA) and monoethylene glycol (MEG).
采用具有较高特性黏度、含成核剂的聚对苯二甲酸丙二醇酯（PTT）。
Synthesize polytrimethylene terephthalate with higher characteristic viscosity and nucleating agent.
它可氧化生成对苯二甲酸用于生产聚酯树脂和纤维。
It is oxidized to form terephthalic acid for polyester resins and fibers.
无加强，中高粘度聚对苯二甲酸丁二酯树脂的挤出和注塑成型。
Unreinforced, medium high viscosity polybutylene terephthalate resin for extrusion and injection molding.
研究了利用聚酯下脚料生产对苯二甲酸型不饱和聚酯树脂的方法。
The method of making unsaturated polyester resin from leftover bits of polyester is studied.
这是一种生物塑料是在堆肥温度比聚对苯二甲酸乙二醇酯的低缩回。
This is a compostable bioplastic which retracts at temperatures lower than polyethylene terephthalate.
合成纤维原料：精对苯二甲酸、丙烯腈、己内酰胺、尼龙66盐等。
Raw materials of synthetic fibre: phthalic acid acrylonitrile caprolactam nylon66salt etc.
介绍精对苯二甲酸装置中常见的管道腐蚀特点和机理，选用材料和选材实例。
Introduces piping material corrosion characteristics and mechanism of PTA plant, how to select the piping materials and gives the examples of material selection.
精对苯二甲酸是聚酯工业的主要原料，目前主要采用对二甲苯空气氧化法生产。
Purified terephthalic acid, one of the main raw materials of polyester, is produced by p-xylene liquid phase oxidation.
但是越来越多的制造商正用聚对苯二甲酸乙二醇酯（通常简称为PET）做茶包。
More and more, however, manufacturers are making them out of Polyethylene terephthalate, commonly abbreviated as PET.
热塑性聚酯树脂是以聚对苯二甲酸丁二酯（PBT）聚化物为主基料的半结晶材料。
Thermoplastic polyester resin is polyethylene terephthalate (PBT) compounds based binder polymer semi-crystalline materials.
介绍PET(聚对苯二甲酸乙二醇酯)的性能特点及其在高速晒图机上的应用实例。
The application and property of polyethylene terephthalate (PET) piece in high speed blueprint machine were introduced.
制备了结晶速率快、力学性能优异的玻纤增强聚对苯二甲酸乙二酯（PET/GF）。
A kind of PET/GF composite with good mechanical properties and rapid crystallization rate was prepared.
该方法快速简便，具有良好的精密度和准确度，适用于进出口精对苯二甲酸的日常检验。
The method was simple and rapid with satisfactory precision and was suitable for daily inspection of imported and exported PTA.
采用新型络合催化剂，对聚对苯二甲酸乙二酯(PET)的合成和结晶行为进行了研究。
The synthesis and the crystallization of poly (ethylene terephthalate) (PET) with the novel coordination complex catalysts were investigated.
通过对PTA(精对苯二甲酸)装置影响醋酸消耗的分析，认为反应温度对酸耗影响最大。
Reaction temperature as major factor on consumption of acetic acid was found by analysis of operation of PTA unit.
主要介绍利用PLC(可编程控制器)，实现PTA(精对苯二甲酸)包装系统的程序控制。
The paper introduces mainly the implementation of the program control in PTA Bagging System by using PLC.
为使精对苯二甲酸装置达到设计能力，对离心机径向轴承材质进行了改进，满足了工艺要求。
The materials of radial sliding bearing of centrifuge areimproved to make the treat capacity attain the design goal fortereththalic acid unit. And then the process requirements are satisfied.
研究玻纤、阻燃剂和纳米成核剂对聚对苯二甲酸乙二酯(PET)结晶性能及力学性能的影响。
The influence of glass fiber, flame retardant and nucleating agent on the crystallinity and mechanical properties of polyethylene terephthalate (PET) was investigated.
主要介绍了自动成栓密相输送技术的特点及原理，介绍应用于对苯二甲酸物料输送的试验研究。
This article is mainly about the characteristic and principium of automatic suberization dense-phase pneumatic conveying technology, and the experimental study in materiel transportation of PTA.
消费者购买的所谓便利不过是聚对苯二甲酸乙二醇酯（PET）——工业史上极为重要的发明之一。
When people bought this convenience, what they were really buying was Polyethylene Terephthalate, or PET, the single most important innovation in the industry's history.
报道了利用毛细管电泳技术检测精制对苯二甲酸中的主要杂质4-羧基苯甲醛和对甲苯甲酸的方法。
This paper reports a novel, simple, rapid and accurate method for determination of 4-CBA and p-TOL in purified terephthalic acid by capillary electrophoresis.
阐述了精对苯二甲酸产品中对甲基苯甲酸的产生与分离原理，分析了影响对甲基苯甲酸含量的主要因素；
The generation and separation principle of PT acid in PTA products is elaborated, and the main impact factors for PT acid content are also analyzed.
一个无加强，低粘度聚对苯二甲酸丁二醇酯的注塑成型。它具有很高的流动特性，并特别适合于超快速生产。
An unreinforced, low viscosity polybutylene terephthalate for injection molding. It has high flow characteristics and is specifically suitable for super fast production.
研究通过降解对苯二甲酸的酵母和细菌的复合处理，使TA的降解率达到95%以上，并生产了单细胞蛋白。
The degradation rate of TA treated with yeast followed by bacteria can be more than 95%, and the yeast biomass can be collected as single cell protein (SCP).
研究了染色条件对聚对苯二甲酸丙二酯（PTT）纤维上染率、纤维截面直径、力学性能和回弹性能的影响。
It was studied that the effects of dyeing conditions on the dye-uptake, cross sectional diameter, mechanical properties, and elastic recovery properties of PTT filament.
研究结果表明，优化回归得到的精对苯二甲酸结晶动力学方程能够较好地模拟PTA连续多级降压蒸发结晶过程。
The results show that the PTA crystallization kinetics parameters using optimization and regression can be utilized preferably to the modeling of purified terephthalic acid multistage crystallizer.
文章研究了酸析法从带色碱减量废水中回收对苯二甲酸(TA)过程，并且通过废水预处理进行TA的简单精制。
Separation process of terephthalic acid (TA) from colored alkali reduction wastewater by acidation was studied and TA was simply refined through pretreatment.
文章研究了酸析法从带色碱减量废水中回收对苯二甲酸(TA)过程，并且通过废水预处理进行TA的简单精制。
Separation process of terephthalic acid (TA) from colored alkali reduction wastewater by acidation was studied and TA was simply refined through pretreatment.
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