Determination of the handleability of a coal blend using an extrusion trough

Douglas W. Brown; Brian P. Atkin; Nick J. Miles; Des S. Creasey

doi:10.1016/S0016-2361(97)00027-6

Determination of the handleability of a coal blend using an extrusion trough

Douglas W. Brown, Brian P. Atkin, Nick J. Miles, Des S. Creasey

Research output: Journal Publication › Article › peer-review

8 Citations (Scopus)

Abstract

The lack of reliable techniques to determine how a particular coal blend will pass through a handling plant is a major problem to both producers and users. Current procedures have drawbacks: the Jenike shear cell test is complex, lengthy to carry out and requires a trained operator, whilst the Durham Cone is simple to use but produces results that are not reliable or repeatable. Tests on a number of coals from different sources have shown that the hydraulic pressure required to move coal along an extrusion trough can be used as a quantitative measure of the handleability of a coal blend.

Original language	English
Pages (from-to)	1183-1186
Number of pages	4
Journal	Fuel
Volume	76
Issue number	13
DOIs	https://doi.org/10.1016/S0016-2361(97)00027-6
Publication status	Published - 13 Oct 1997
Externally published	Yes

Keywords

Coal
Handleability
Testing

ASJC Scopus subject areas

Chemical Engineering (all)
Fuel Technology
Energy Engineering and Power Technology
Organic Chemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/S0016-2361(97)00027-6

Cite this

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title = "Determination of the handleability of a coal blend using an extrusion trough",

abstract = "The lack of reliable techniques to determine how a particular coal blend will pass through a handling plant is a major problem to both producers and users. Current procedures have drawbacks: the Jenike shear cell test is complex, lengthy to carry out and requires a trained operator, whilst the Durham Cone is simple to use but produces results that are not reliable or repeatable. Tests on a number of coals from different sources have shown that the hydraulic pressure required to move coal along an extrusion trough can be used as a quantitative measure of the handleability of a coal blend.",

keywords = "Coal, Handleability, Testing",

author = "Brown, {Douglas W.} and Atkin, {Brian P.} and Miles, {Nick J.} and Creasey, {Des S.}",

note = "Funding Information: The authors wish to thank British Steel plc, National Power plc and RJB Mining (UK) Ltd for the provision of samples and financial help in this project. Thanks are also due to the Department of Trade and Industry (through ETSU) and the ECSC for financial aid. The views expressed are those of the authors and not necessarily those of the supporters of this project.",

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doi = "10.1016/S0016-2361(97)00027-6",

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T1 - Determination of the handleability of a coal blend using an extrusion trough

AU - Brown, Douglas W.

AU - Atkin, Brian P.

AU - Miles, Nick J.

AU - Creasey, Des S.

N1 - Funding Information: The authors wish to thank British Steel plc, National Power plc and RJB Mining (UK) Ltd for the provision of samples and financial help in this project. Thanks are also due to the Department of Trade and Industry (through ETSU) and the ECSC for financial aid. The views expressed are those of the authors and not necessarily those of the supporters of this project.

PY - 1997/10/13

Y1 - 1997/10/13

N2 - The lack of reliable techniques to determine how a particular coal blend will pass through a handling plant is a major problem to both producers and users. Current procedures have drawbacks: the Jenike shear cell test is complex, lengthy to carry out and requires a trained operator, whilst the Durham Cone is simple to use but produces results that are not reliable or repeatable. Tests on a number of coals from different sources have shown that the hydraulic pressure required to move coal along an extrusion trough can be used as a quantitative measure of the handleability of a coal blend.

AB - The lack of reliable techniques to determine how a particular coal blend will pass through a handling plant is a major problem to both producers and users. Current procedures have drawbacks: the Jenike shear cell test is complex, lengthy to carry out and requires a trained operator, whilst the Durham Cone is simple to use but produces results that are not reliable or repeatable. Tests on a number of coals from different sources have shown that the hydraulic pressure required to move coal along an extrusion trough can be used as a quantitative measure of the handleability of a coal blend.

KW - Coal

KW - Handleability

KW - Testing

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Determination of the handleability of a coal blend using an extrusion trough

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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