Mechanical activation of coal

N. J. Welham; P. G. Chapman

doi:10.1016/S0378-3820(00)00106-5

Mechanical activation of coal

N. J. Welham^*, P. G. Chapman

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

The effect of mechanical activation of a coal on its subsequent combustion in air and pyrolysis in argon is investigated. A sample of Collie coal is crushed to <1 mm to facilitate mill loading. Samples are ball-milled at room temperature under approximately 100 Pa for up to 1000 h in a tumbling ball mill using four steel balls giving a ball:powder mass ratio of 40:1.

Original language	English
Pages (from-to)	75-82
Number of pages	8
Journal	Fuel Processing Technology
Volume	68
Issue number	1
DOIs	https://doi.org/10.1016/S0378-3820(00)00106-5
Publication status	Published - Oct 2000

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title = "Mechanical activation of coal",

abstract = "The effect of mechanical activation of a coal on its subsequent combustion in air and pyrolysis in argon is investigated. A sample of Collie coal is crushed to <1 mm to facilitate mill loading. Samples are ball-milled at room temperature under approximately 100 Pa for up to 1000 h in a tumbling ball mill using four steel balls giving a ball:powder mass ratio of 40:1.",

author = "Welham, \{N. J.\} and Chapman, \{P. G.\}",

year = "2000",

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AU - Welham, N. J.

AU - Chapman, P. G.

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N2 - The effect of mechanical activation of a coal on its subsequent combustion in air and pyrolysis in argon is investigated. A sample of Collie coal is crushed to <1 mm to facilitate mill loading. Samples are ball-milled at room temperature under approximately 100 Pa for up to 1000 h in a tumbling ball mill using four steel balls giving a ball:powder mass ratio of 40:1.

AB - The effect of mechanical activation of a coal on its subsequent combustion in air and pyrolysis in argon is investigated. A sample of Collie coal is crushed to <1 mm to facilitate mill loading. Samples are ball-milled at room temperature under approximately 100 Pa for up to 1000 h in a tumbling ball mill using four steel balls giving a ball:powder mass ratio of 40:1.

UR - https://www.scopus.com/pages/publications/0034299273

U2 - 10.1016/S0378-3820(00)00106-5

DO - 10.1016/S0378-3820(00)00106-5

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VL - 68

SP - 75

EP - 82

JO - Fuel Processing Technology

JF - Fuel Processing Technology

IS - 1

ER -

Mechanical activation of coal

Abstract

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