organic ester

Catalytic Application of Heteropoly Acid on Synthesis of Organic Ester

杂多酸在合成有机酯上的催化应用

Application of Organic Ester Hardening Water Glass Sand

有机酯硬化水玻璃砂的应用

Process of Sodium Silicate Sand by Organic Ester Hardening Without Waste Sand and Machine for Used Sand

无废砂排放的有机酯水玻璃砂工艺及旧砂再生设备

The increase of oxygen supply and the addition of organic ester A could promote TFs formation .

提高供氧水平和添加有机溶剂A可明显促进多酚氧化产物茶黄素的形成；

The Practice of Organic Ester Sodium Silicate Self-Hardening-Sand Technical Transformation

有机酯水玻璃自硬砂技术改造实践

Experimental Study on Organic Ester Selfhardening Sodium Silicate Sand

有机酯水玻璃砂工艺试验研究

An anlysis of change of organic ester in the mixed solution that included low-degree alcohol and water in the course of store

有机酯在低酒精度水溶液中的贮存变化分析

Application Characteristics and Effectiveness Analysis for Both the Organic Ester Hardened Sodium Silicate Bonded Self-Hardening Sand and the Furan Resin Bonded Sand

有机酯水玻璃自硬砂和呋喃树脂砂的应用特性效果分析

The syn - thetic-based sealing fluid is a new type of sealing fluid , and the continuous phase of which is an organic ester with a plasticizing resin serving as the main film-forming material .

合成基密闭液是一种以有机酯为连续相，以增塑树脂为主要成膜材料的新型密闭液。

Experimental results showed that the addition amount of binder was reduced to 2.5 % ~ 3.0 % by the process of organic ester cured new modified water glass sand and the collapsibility of new modified sodium silicate sand was improved very well .

生产实际表明，采用新型改性水玻璃粘结剂的酯硬化工艺，可使水玻璃的加入量降为2.5%～3.0%，水玻璃砂的溃散性显著改善。

The particle surface was treated with organic ester of small molecular weight , and then the obtained product was blended with PP by hot-mechanical method to prepare PP / UCaCO 3-La 3 + - ES composite .

用酯类有机小分子化合物（ES）对其表面进行再处理，以机械热炼法制成了PP/UCaCO3La3+ES复合材料。

Based on the application practice of ester-hardened sodium silicate sand and by adopting orthogonal experiment , the influences of sodium silicate addition amount , the organic ester addition amount and the moisture content of the sand mixture on properties of the ester-hardened sodium silicate sand were investigated and analyzed .

根据酯硬化水玻璃的实际使用情况，采用正交试验法，研究分析了水玻璃加入量、有机酯加入量及型砂水分含量对酯硬化水玻璃砂性能的影响，找到了最佳工艺参数。

The interaction of organic borate ester containing nitrogen with other lubricant additives

含氮有机硼酸酯润滑添加剂与其他添加剂协同作用考察

Synergistic antiwear effects of organic borate ester containing nitrogen as lubricating oil additive

含氮硼酸酯添加剂的抗磨协同效应

The results indicated that both the organic carboxylic ester and inorganic nucleating agents could decrease the cooling crystallization temperature and increase the melt crystallization temperature of PET gradually .

结果表明，无论是有机羧酸盐成核剂还是无机成核剂都使回收PET的冷结晶温度逐渐降低，热结晶温度逐渐提高。

The thesis described , the reaction mechanism , composition , features , application maintenance and the way of recycling of hydraulic fluids of organic synthetic ester ( HFDU ) .

阐述了有机合成型液压液脂肪酸脂（HFDU）的反应机理、基本组成、性能特点、应用维护和再生方法。

This subject synthesized organic amine ester and styrene modified organic ester copolymer , non-polyether CR de-emulsifiers , which can be respectively used in high stability and high viscosity crude oil .

该专题合成了适用于高稳定性原油的有机胺酯破乳剂及适用于高粘油的苯乙烯改性有机酯共聚物。

Methyl Ethyl Carbonate ( Abbreviation : MEC ) is a kind of green chemicals , with unique molecular structure . MEC is one of organic carbonate ester compounds which has asymmetric molecular structure .

绿色化学品碳酸甲乙酯（EthylMethylCarbonate，简称EMC）分子结构独特（CH3OCOOC2H5），是一种分子结构不对称的有机碳酸酯类化合物。

Four-ball wear test and differential scanning calorimetry ( DSC ) were employed to evaluate the interaction of an organic borate ester containing nitrogen with other antiwear and antioxidation additives in lubricant .

本文采用四球长磨试验和差示扫描量热法氧化试验对含氮硼酸酯添加剂与其他类型添加剂的抗磨、抗氧化协同作用进行了考察。

And the organic borate ester is also a powerful antiwear synergist for metal-containing ( e.g.zinc and antimony ) and ashless dialkyl dithiocarbamate ( DDC ) type additives .

硼酸酯也与二烷基二硫代氨基甲酸类添加剂，如锌盐和锑盐，以及无灰型的亚甲基双二烷基二硫代氨基甲酸酯，表现出良好的抗磨协同作用。

Study of the composite characteristics of ORGANIC-Mo and organic boric acid ester

有机钼与有机硼酸酯润滑油添加剂复配性能的研究

An additive compound consisting of medium carbon alcohol , low carbon ether , macromolecule polymer and organic nitric acid ester is developed to overcome the problems of phase separation and low cetane number in the application of diesohol .

为解决柴油醇在应用中存在的相分离、十六烷值低下等问题，提出一种由中碳醇+低分子醚+高分子聚合物+有机硝酸酯构成的复合添加剂。

The main ingredients of the formula were organic phosphate , phosphate ester , zinc salt and copolymer of acrylic acid / sulfonate etc.

其中主要组分为有机膦酸盐和有机膦酸酯、锌盐、丙烯酸/磺酸盐共聚物等。

In this paper , many influence factors of polymerization process and product properties of organic silicone modified acrylic ester emulsion are studied , such as complex emulsifier systems , initiator , organic silicone monomer and acrylic ester monomers , reaction temperature and stirring intensity and so on .

本论文研究了复合乳化剂体系、引发剂、有机硅单体与丙烯酸酯单体、反应温度及搅拌强度等因素对有机硅改性丙烯酸酯共聚乳液的聚合过程及产品质量的影响。