HYDROCRACKING MECHANISMS IN MOLTEN ZINC-CHLORIDE ISOTOPE SCRAMBLING AND PYROLYSIS STUDIES

被引：9

作者：

LARSEN, JW

EARNEST, S

机构：

[1] Department of Chemistry, University of Tennessee, Knoxville

来源：

FUEL PROCESSING TECHNOLOGY | 1979年 / 2卷 / 02期

关键词：

D O I：

10.1016/0378-3820(79)90013-4

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Bruceton coal was hydrocracked in molten zinc chloride using H2D2 mixtures. No HD was observed. The pyrolysis of Bruceton coal and a lignite in molten zinc chloride and an inert salt was carried out and the tetrahydrofuran and pyridine extractability of the products determined. In the absence of H2, zinc chloride is not an effective cracking catalyst. It is tentatively concluded that the catalytically active species is formed from zinc chloride and something in the coal and H2. The interactions between zinc chloride and the lignite appear to be significantly different than the interactions between zinc chloride and the bituminous coal. © 1979.

引用

页码：123 / 130

页数：8

共 15 条

[1] MEDIUM EFFECTS IN THE HOMOGENEOUS CATALYTIC ACTIVATION OF MOLECULAR HYDROGEN BY METAL SALTS .1. CUPRIC AND CUPROUS HEPTANOATES IN HEPTANOIC ACID [J].