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- green viscosity reducer 绿色降粘剂
- At last,we discuses the use of pour point depressant and viscosity reducer for super viscosity crude oil. 同时对特稠油的降凝降粘应用作了一定探讨。
- The viscosity reducer A - 1 was synthesized from acrylic amide by radical polymerization and high molecular reaction. 以丙烯酰胺为原料,通过自由基聚合和高分子化学反应合成了降粘剂A-1。
- This paper synthesized a kind of oil-solubility viscosity reducer including polar groups and surfaceactive groups. 合成了一种集较强极性基团和表面活性基团为一体的油溶性降黏剂。
- Separation and purification of a highly effective emulsified viscosity reducer were performed. 采取一系列分离方法对一种高效乳化降粘剂进行分离与纯化。
- Founded in early 2006, the main business: oil drilling equipment and accessories, oil drilling fluid viscosity reducer, coating agents, fracturing to use oil products sales agents. 公司成立于2006年初,主营业务为:石油钻采设备及配件、石油钻井液用降粘剂、包被剂、采油用压裂转向剂等产品的销售。
- Surfactants used in oil production include oil displacement agent,water shutoff agent,additives used in acidizing and fracturing,viscosity reducer by emulsification deplugging agent etc. 在采油中,表面活性剂用作驱油剂、培水剂、酸化添加剂、压裂添加剂、防蜡剂、乳化降粘剂、解堵剂等;
- To adjuste the dosages of solvent,plasticizer,viscosity reducer and ratio PAPI to TDI, the preparation process of moisture curing solventless isocyannate adhesive was studied in this paper. 最终优化得到的无溶剂型湿固化异氰酸酯胶粘剂的配方组成为:增塑剂15%25,降粘剂5%25,PAPI与TDI摩尔比为4:1。
- WANG Jie-xiang,FAN Ze-xia,WANG Lan-lan,et al.Emulsifier viscosity reducer SJ for heary crude oil and rheologic behavior of crude oil in water emulsions[J].Oilfield Chemistry,2003,20 (3):213-215. [2]王杰祥;樊泽霞;王兰兰;等.;单家寺稠油降粘剂SJ及其O/W型乳状液流变性研究[J]
- viscosity reducer for crude oils 稠油降粘剂
- ZYQI type super-strong paraffin inhibiting and antiscaling viscosity reducing device has incorporated with vortex, fluidic and sonic-wave technologies. ZYQI型超强防蜡防垢降粘器,是集涡流、射流和声波振荡技术为一体的新产品。
- The results showed that the corn starch granules fell to pieces after HPM treatment,the granularity reduced and the brabender viscosity reduced. 结果表明,在超高压微射流的机械力作用下,淀粉颗粒被破碎成无数个不规则的小颗粒,淀粉粒度减小,且随着压力的增加,破碎程度增大。
- emulsification viscosity reducer 乳化降粘剂
- As a new application in oil production the acoustic wave technique has an effective influence on wax control and viscosity reducing. 作为物理法采油技术的一种新应用,声波技术在原油防蜡降粘方向取得了有效的应用效果。
- Mr. Green spoke highly of our city. 格林先生很称赞我们的城市。
- A preferable AOP_TAED sequence is used to improve the oxygen bleaching capability, it can upgrade 12.8%ISO than AO sequence, KMnO4 value reduce 1.84, viscosity reduce 241 ml/g. P_(TAED)结合氧气漂白能有效地提高氧漂性能，采用漂序AOP_(TAED)比AO漂序纸浆的白度提高了12.;8%25ISO，K值降低了1
- Though the AOO sequence can make the brightness ofpulp reach 78.4%ISO, but the viscosity reduce to 707 ml/g, 465 ml/g less than the AO sequence, fibers are damnified seriously. AOO漂序虽然也能把纸浆漂白到较高的白度78.;4%25ISO，而粘度却降低到707 ml/g，比AO漂序减少了465 ml/g，纸浆的损伤严重。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Mr Green is a professor in name but not in reality. 格林先生是徒有虚名的教授。
- The analysis indicates that a notable characteristic of viscosity reducers is to induct side chain with polarity group and active surface on the original ester molecule matrix. 分析认为，降粘剂研究的一个显著特点是在原来酯性分子骨架上引入具有极性基团或表面活性的侧链等。
