Co-liquefaction of kukersite oil shale and pine wood in supercritical water

被引：0
|
作者：
Veski, R.
Palu, V.
Kruusement, K.
机构：
[1] Peat Info Ldt, EE-13420 Tallinn, Estonia
[2] Tallinn Univ Technol, Deot Oil Shale Res, EE-19086 Tallinn, Estonia
来源：
OIL SHALE | 2006年 / 23卷 / 03期
关键词：
D O I：
暂无
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：
Samples of kukersite oil shale and pine wood and their mixtures were liquefied with water in supercritical state in an autoclave. Chosen conditions (380 degrees C, 4 h) give synergy to desired direction in all feed compositions: yields of solid residue and gas with pyrogenetic water were lower 1.7-2.0 and 1.4-2.0 times, respectively, while the yield of the most expected component of oil - benzene solubles was - 1.5-1.9 times higher than additive yields. Rise in co-liquefaction oil yields (y) resulted completely from the rise in the yield of the polar components and depended on the share of wood in feed (x) according to equation y = -0.0089x(2) + 0.6626x + 34.846 (R-2 0.97).
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页码：236 / 248
页数：13
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