Preparation of Petroleum Sulfomate for Tertiary Oil Recovery

Preparation of Petroleum Sulfomate for Tertiary Oil Recovery[J]. Journal of East China University of Science and Technology, 1996, (1): 33-37.

Citation:

Preparation of Petroleum Sulfomate for Tertiary Oil Recovery[J]. Journal of East China University of Science and Technology, 1996, (1): 33-37.

Citation:

Preparation of Petroleum Sulfomate for Tertiary Oil Recovery[J]. Journal of East China University of Science and Technology, 1996, (1): 33-37.

Abstract

By film sulfonation with sulfur trioxide,aromatic hydrocarbon of distillate cut oil was sulfonated,and then neutralized,extracted and concentrated to form petroleum sulfonate for the tertiary oil recovery.The result shows that the petroleum sulfonate has low interfacial tension and good flooding effect at its low concentration.

FullText(HTML)

Export File