Thermogravimetric analytical procedures for characterizing New Zealand and eastern Australian coals

被引：67

作者：

Benfell, KE ^{[1
]}

Beamish, BB ^{[1
]}

Rodgers, KA ^{[1
]}

机构：

[1] AUSTRALIAN MUSEUM,SYDNEY,NSW 2000,AUSTRALIA

来源：

THERMOCHIMICA ACTA | 1996年 / 286卷 / 01期

关键词：

bituminous coal; burning profile; Cretaceous-tertiary coal; DTG; Gondwanan coal; high-volatile coal; medium-volatile coal; TG;

D O I：

10.1016/0040-6031(96)02943-7

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Under tightly constrained experimental conditions (particle size<75 mu m, sample mass 5.0 +/- 0.5 mg, heating rate 15 degrees C min(-1), dry air purge 50 mL min(-1), maximum temperature 900 degrees C) a repeatability of < +/- 2 degrees C, may be achieved for significant temperatures that characterize the differential thermogravimetric burning profiles of typical medium-volatile, bituminous Australian Gondwanan coals and high-volatile, bituminous New Zealand Cretaceous-Tertiary coals.

引用

页码：67 / 74

页数：8

共 10 条

[1]

Carpenter AN, 1993, COAL COMBUSTION ANAL

[2] COMBUSTION CHARACTERISTICS OF SELECTED WHOLE COALS AND MACERALS [J].