The presence of nitrogen inhibits the increase of asphaltenes in slurry oil.
封氮储存可明显抑制沥青质的增长。
Firstly, the composition and structure of petroleum asphaltenes and resins are investigated.
探讨了石油沥青质及胶质的组成和结构。
Study on the Emulsifying Properties of Asphaltenes Separated from Some Shengli Crudes In Alkaline Flooding
原油中沥青质在碱水驱油中乳化性能的研究
Resins and asphaltenes are the most unstable constituents in asphalts as shown by their evident changes after absorbing oxygen.
胶质和沥青质组分变化最明显,是沥青中不稳定的组分。
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