Some Properties of Petroleum Sulfoxides Suitable for Extraction in Hydrometallurgy

被引：0
|
作者：
A. Kh. Sharipov
I. S. Faizrakhmanov
机构：
[1] Institute of Petrochemistry and Catalysis,Bashkortostan Academy of Science and Ufa Scientific Center, Russian Academy of Sciences
[2] Bashkir Research and Planning Institute of the Building Materials Industry,undefined
来源：
Russian Journal of Applied Chemistry | 2002年 / 75卷
关键词：
Viscosity; Nitrate; Hydrogen Peroxide; Sulfide; Petroleum;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Several fractions of diesel fuel recovered from Arlan crude oil were treated with hydrogen peroxide, and the sulfoxides formed by oxidation of petroleum sulfides were isolated with aqueous sulfuric acid. The water solubility of these sulfoxides and their limiting extraction capacity with respect to neodymium nitrate were determined. Correlations between several characteristics of the petroleum sulfoxides [water solubility, limiting extraction capacity with respect to neodymium(III) nitrate, phase separation time under standard conditions, and viscosity] and the boiling range of corresponding petroleum fractions were analyzed.
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页码：1349 / 1353
页数：4
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