ACTIVITY TESTS OF VARIOUS CATALYSTS FOR HYDROCRACKING OF COAL BY MEANS OF HIGH-PRESSURE DIFFERENTIAL THERMAL-ANALYSIS

被引：23

作者：

TANABE, K

SASAKI, H

HATTORI, H

OUCHI, K

MAKINO, K

ITOH, H

TAKEYA, G

机构：

[1] HOKKAIDO UNIV,FAC ENGN,DEPT APPL CHEM,SAPPORO,HOKKAIDO 060,JAPAN

[2] HAKODATE TECH COLL,HAKODATE 042,JAPAN

来源：

FUEL PROCESSING TECHNOLOGY | 1979年 / 2卷 / 04期

关键词：

D O I：

10.1016/0378-3820(79)90017-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The activities of fourteen kinds of catalysts for the hydrocracking of Taiheiyo coal were examined by a high pressure differential thermal analytical method. Exothermic peaks appeared at low temperatures (420-430°C) when MoO3TiO2, NiY zeolite and CoY zeolite were used as catalysts, indicating that these catalysts are highly active compared with other catalysts including MoO3CoOAl2O3. The qualitative analysis of gas and liquid products revealed that MoO3TiO2 and CoY are good catalysts for the liquefaction reaction. The hydrogenation ability of the catalyst is concluded to be more important than its acidic property. © 1979.

引用

页码：253 / 259

页数：7

共 12 条

[1] NATURE OF ACTIVE-SITES ON TIO2 AND TIO2-SIO2 FOR ISOMERIZATION OF BUTENES [J].