Scientific and practical aspects of development of ultrafine dispersions of modified petroleum oils

被引：0
|
作者：
Kemalov, A. F. [1 ]
Kemalov, R. A. [1 ]
Valiev, D. Z. [1 ]
机构：
[1] Kazan Fed Along The Volga Univ, Kazan, Russia
来源：
CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS | 2013年 / 48卷 / 06期
关键词：
compound depressing additives; marine oil; furnace oil; ultrasonic action; low-temperature properties; dispersity; pour point;
D O I：
10.1007/s10553-013-0396-x
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The possibility of dispersing depressing additives in diesel oil using a static radiator for production of ultrafine emulsions having disperse-phase particles sized between 2.5 and 4 mu m is shown. Depressing additives such as olefinic hydrocarbon-based linear high-molecular compounds, which possess exceptional physico-chemical resistance to oxidation, thermoelasticity, and high mechanical properties, but do not exhibit a coagulating effect, are produced by nanophase catalysis technology. Compound (mixed) solvents are used as additive diluents. Laboratory tests of the additives in hydrofined diesel, furnace, and marine oils, and various crude-oil fractions showed a high depressing effect.
引用
收藏
页码：465 / 471
页数：7
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