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1·ATS-307Is composed of petroleum sulfonate, oiliness and EP additives, surfactants and refined mineral oil ingredients.

ATS - 307是由石油磺酸盐、油性极压添加剂、表面活性剂及精制矿油调和而成。

2·The result shows that the petroleum sulfonate has low interfacial tension and good flooding effect at its low concentration.

结果表明本研究制得的石油磺酸钠产品在其低浓度时，具有较低的界面张力和较好的驱油效果。

3·A compounded system mainly composed of petroleum sulfonate was developed and then an oil displacement efficiency experiment was carried out.

通过大量的室内实验，研制出以石油磺酸盐为主剂的复配体系，并开展了驱油效率实验。

4·Vacuum residuum emulsifying process comprises mixing vacuum residuum, water and emulsifier containing petroleum sulfonate-formaldehyde condensate through stirring.

一种减压渣油的乳化方法，是将减压渣油、水以及含有石油磺酸盐甲醛缩合物的乳化剂混合，搅拌均匀即可。

5·The experiment data and the conclusion in this paper can offer some reference to the Petroleum sulfonate synthesis and the ASP compound flooding system composition.

本文得出的实验数据和结论，对石油磺酸盐的合成、ASP三元复合驱的体系组成等有一定的参考价值。

6·The method and the technology of synthesizing heavy aromatic petroleum sulfonate by heavy aromatic hydrocarbon and sulfur trioxide and the properties of synthesized product are studied in this paper.

本文研究了采用重芳烃和三氧化硫为原料合成重芳烃石油磺酸盐的方法、工艺及产物性质。

7·Barium sulfonate and barium soap of petroleum ester oxide were dissolved in kerosene or machine oil to prepare oil-soluble corrosion inhibitor.

将石油磺酸钡和氧化石油脂钡皂溶于煤油或机油中制得缓蚀剂。