1) Emulsification mechanism
乳化机理
1.
In order to avoid emulsifying of coal tar in production,the emulsification mechanism of coal tar and the influence of various factors on the stability of coal tar emulsion were studied in laboratory.
为了消除炼焦生产中煤焦油乳化的现象,在实验室条件下对煤焦油的乳化机理及各种对焦油乳状液稳定性的影响因素进行研究,结果表明,煤焦油和氨水形成了以碳质粉末(煤粉+焦粉)为乳化剂的、稳定的、油包水(W/O)型乳状液;其稳定性会受到乳化剂的粒度、组成、剂量以及分散相组成等因素的影响:乳化剂越细、乳化剂中煤粉的比例越大、乳化剂的剂量越大,煤焦油乳状液就越稳定;乳化剂的剂量越大,煤焦油乳状液的粘度就越大。
2.
Through the analysis of asphalt emulsification mechanism, a conclusion has been arrived at that water soluble cationic emulsifier mixed with oil soluble non-ionic emulsifier has better effects than the single use of cationic emulsifier, on the basis of which a new kind of emulsifier is made out after a great deal of experiments.
通过对沥青乳化机理的分析，提出亲水性阳离子乳化剂和亲油性非离子乳化剂复合使用比单一阳离子乳化剂优越的结论，并在此基础上通过大量的试验，研制出一种新型乳化剂。
2) oil-water emulsification mechanism
油水乳化机理
3) Mechanism of heavy oil emulsification
重油乳化机理
4) Disposal of emulsible oil for machining
机加工乳化液处理
5) demulsification mechanism
破乳机理
1.
The demulsification mechanism of high-frequency pulsating electrical field was proposed and it was proved theoretically that there existed an optimum frequency for the best demulsification performance.
基于乳状液中液滴在电场中的受力情况的分析,建立了W/O乳状液中液滴振荡固有频率公式,从理论角度分析和解释了高频脉冲电场对W/O乳状液的破乳机理,从力学的角度分析了最佳频率存在的理论基础,并推导出了最佳频率的计算公式。
2.
The research trends of demulsifier for crude oil are discussed including demulsification mechanism, built demulsifier, demulsifier for highly viscous crude oil, new demulsifiers, reversed demulsifier and low temperature demelsifier.
论述了原油破乳剂研究的新进展 ,包括破乳机理、复配破乳剂、稠油破乳剂、新型破乳剂、反相破乳剂、低温破乳剂。
3.
Last the demulsification mechanism of ASP flooding produced liquid was summarized.
最后概述了三元复合驱采出液的化学破乳机理。
6) opacification mechanism
乳浊机理
1.
In this paper, the present status of the research of opaque glaze, opacification mechanism and common opacifying agent were discussed, and some ceramists' research findings were overviewed.
本文阐述了乳浊釉的国内外研究现状、乳浊机理和常用乳浊剂,综述了一些陶瓷工作者的研究成果。
补充资料：A机理
分子式：
CAS号：
性质：缔合机理 association mechanism 简称A机理(A mechanism)。在配位化合物MLnX被Y取代反应中，Y接近MInX，先于X的离去。反应速率决定步骤有中间体生成，具有比原来配位化合物高的配位数。新键的生成是反应速率的决定步骤。例如，反应[Pt(NH3)3Cl]++Br-[Pt(NH3)3Br]++Cl-其反应速率可表示为V=kc[Pt(NH3)3Cl+)c(Br-)。反应速率与配位化合物浓度c(Pt(NH3)2Cl+)及外来配体浓度c[Br-]均有关。其特点是双分子的二级反应。
CAS号：
性质：缔合机理 association mechanism 简称A机理(A mechanism)。在配位化合物MLnX被Y取代反应中，Y接近MInX，先于X的离去。反应速率决定步骤有中间体生成，具有比原来配位化合物高的配位数。新键的生成是反应速率的决定步骤。例如，反应[Pt(NH3)3Cl]++Br-[Pt(NH3)3Br]++Cl-其反应速率可表示为V=kc[Pt(NH3)3Cl+)c(Br-)。反应速率与配位化合物浓度c(Pt(NH3)2Cl+)及外来配体浓度c[Br-]均有关。其特点是双分子的二级反应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条