1)  retardant
缓速剂
2)  retarding agent
缓速剂
3)  retardance
缓速
4)  retarding property
缓速性能
1.
Laboratory study on the retarding property of polyatomic acid in depth acidizing.;
有机多元酸深部酸化缓速性能实验研究
5)  retarded acid
缓速酸
1.
It had synergetic effect after compounding and could inhibit the corrosion of retarded acid to the metal.
缓速酸用缓蚀剂由乌洛托品、咪唑啉季铵盐、OP-10组成,利用复配产生的协同效应,抑制和减缓缓速酸对金属的腐蚀速率。
2.
Two retarded acids,SDE-1 and SDE-2,for stimulating sandstone reservoirs are studied experimentally for their performance properties.
实验考察了砂岩油藏用混合缓速酸SDE-1(3%氢氟酸+8%膦酸)和SDE-2(3%氢氟酸+1%盐酸+8%膦酸)的性能,其中的氢氟酸由氢氟化铵提供。
3.
To improve the efficiency of acid treatment for the reservoirs of Huatugou Oilfield, 4 kinds of retarded acid fluids and some additives were screened by dyamic core tests.
针对花土沟油田的储层特征,筛选出适用于不同地层(泥灰岩和灰岩)的4种缓速酸体系及其添加剂。
6)  retarded acidizing
缓速酸化
参考词条
补充资料:缓速剂
分子式:
CAS号:

性质:能延缓酸液对地层反应速度的化学剂。其机理是缓速剂被岩石表面吸附,使岩石具有油湿性。岩石表面被油膜覆盖后,阻止了氢离子向岩石传递,降低酸岩反应速度。常用的缓速剂有阴离子型的烷基磺酸盐、烷基磷酸盐等。

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