Astrakhan' gas condensate atmospheric resid as asphalt feedstock

被引：0
|
作者：
Strakhova, NA [1 ]
Pavlyukovskaya, OY
机构：
[1] Astrakhan State Tech Univ, Astrakhan, Russia
[2] Astrakhan Gazprom Ltd, Astrakhan, Russia
来源：
CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS | 2002年 / 38卷 / 05期
关键词：
Resid; Asphalt; Condensate Atmospheric;
D O I：
10.1023/A:1021286715827
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 manufacturing asphalts from Astrakhan gas-condensate atmospheric resid undergoing electromagnetic treatment in a vortex layer unit (VLU) with and without addition of sulfur was discussed. The asphalts were manufactured on an intermittent laboratory set-up consisting of an oxidation column and system for feeding and regulating the air in the reactor and gas treatment system. Oxidation was conducted at 275°C and air flow rate of 2.5 liters/min per min per kg of feedstock. Results show that it is economically more expedient to manufacture asphalts from gas-condensate atmospheric resid undergoing electromagnetic treatment in the presence of 1-3 wt. % sulfur.
引用
收藏
页码：322 / 324
页数：3
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