Prediction of coal pyrolysis yields by maceral separation

被引：6

作者：

Duxbury, J

机构：

[1] Brit. Coal Technol. Devmt. Division, Stoke Orchard, Gloucestershire

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 1997年 / 40-1卷

关键词：

coal; pyrolysis; macerals;

D O I：

10.1016/S0165-2370(97)00013-2

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学]; 081704 [应用化学];

摘要：

Five selected coals and maceral fractions of these coals have been pyrolysed using a pressurised heated grid apparatus. The pyrolysis conditions simulate those of a pressurised, air-blown fluidised bed gasifier. A means of deriving pyrolysis yields from maceral compositions has been developed in order to predict gasifier performance for a wide variety of coals. (C) 1997 Elsevier Science B.V.

引用

页码：233 / 242

页数：10

共 7 条

[1]

COMPARATIVE INVESTIGATIONS OF COAL PYROLYSIS UNDER INERT-GAS AND H-2 AT LOW AND HIGH HEATING RATES AND PRESSURES UP TO 10 MPA [J].