Estimates of fluid properties of high volatile bituminous coals

William G. Lloyd; John W. Reasoner; James C. Hower; Linda P. Yates

doi:10.1016/0016-2361(90)90287-Z

Estimates of fluid properties of high volatile bituminous coals

William G. Lloyd
, John W. Reasoner
, James C. Hower
, Linda P. Yates

Earth and Environmental Sciences

Producción científica: Article › revisión exhaustiva

20 Citas (Scopus)

Resumen

The fluid properties of 40 high volatile bituminous coals have been studied by Gieseler plastometry, under both ASTM (3 K min^-1) and isothermal conditions. The Gieseler curves obtained have been analysed with regard to 52 physical, petrographic, and chemical measurements made upon splits of these coals. A number of predictive regressions are developed, including equations predicting ln(maximum fluidity) with R² values of 0.927 (3 K min^-1 ramp) and 0.935 (isothermal at 420 °C). The significance of the best predictors, and of the signs of their coefficients, is discussed.

Idioma original	English
Páginas (desde-hasta)	1257-1270
Número de páginas	14
Publicación	Fuel
Volumen	69
N.º	10
DOI	https://doi.org/10.1016/0016-2361(90)90287-Z
Estado	Published - oct 1990

Nota bibliográfica

Funding Information:
The authors acknowledgew ith thanks support by the US Departmento f Energy,g rantD E-FG22-8 1P C40793. E. Davis, C. Clark Evans, T. Jones, and J. M. Whitt assistedin acquiringt he experimentadl ata.T he authors are grateful to their universitiesa nd to the Kentucky Energy Cabinetf or providinga dditionals upport.

Financiación

The authors acknowledgew ith thanks support by the US Departmento f Energy,g rantD E-FG22-8 1P C40793. E. Davis, C. Clark Evans, T. Jones, and J. M. Whitt assistedin acquiringt he experimentadl ata.T he authors are grateful to their universitiesa nd to the Kentucky Energy Cabinetf or providinga dditionals upport.

Financiadores	Número del financiador
Michigan State University-U.S. Department of Energy (MSU-DOE) Plant Research Laboratory	E-FG22-8 1P C40793

ASJC Scopus subject areas

General Chemical Engineering
Fuel Technology
Energy Engineering and Power Technology
Organic Chemistry

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10.1016/0016-2361(90)90287-Z

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title = "Estimates of fluid properties of high volatile bituminous coals",

abstract = "The fluid properties of 40 high volatile bituminous coals have been studied by Gieseler plastometry, under both ASTM (3 K min-1) and isothermal conditions. The Gieseler curves obtained have been analysed with regard to 52 physical, petrographic, and chemical measurements made upon splits of these coals. A number of predictive regressions are developed, including equations predicting ln(maximum fluidity) with R2 values of 0.927 (3 K min-1 ramp) and 0.935 (isothermal at 420 °C). The significance of the best predictors, and of the signs of their coefficients, is discussed.",

keywords = "analysis of coal, bituminous coal, fluidization",

author = "Lloyd, \{William G.\} and Reasoner, \{John W.\} and Hower, \{James C.\} and Yates, \{Linda P.\}",

note = "Funding Information: The authors acknowledgew ith thanks support by the US Departmento f Energy,g rantD E-FG22-8 1P C40793. E. Davis, C. Clark Evans, T. Jones, and J. M. Whitt assistedin acquiringt he experimentadl ata.T he authors are grateful to their universitiesa nd to the Kentucky Energy Cabinetf or providinga dditionals upport.",

year = "1990",

month = oct,

doi = "10.1016/0016-2361(90)90287-Z",

language = "English",

volume = "69",

pages = "1257--1270",

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T1 - Estimates of fluid properties of high volatile bituminous coals

AU - Lloyd, William G.

AU - Reasoner, John W.

AU - Hower, James C.

AU - Yates, Linda P.

N1 - Funding Information: The authors acknowledgew ith thanks support by the US Departmento f Energy,g rantD E-FG22-8 1P C40793. E. Davis, C. Clark Evans, T. Jones, and J. M. Whitt assistedin acquiringt he experimentadl ata.T he authors are grateful to their universitiesa nd to the Kentucky Energy Cabinetf or providinga dditionals upport.

PY - 1990/10

Y1 - 1990/10

N2 - The fluid properties of 40 high volatile bituminous coals have been studied by Gieseler plastometry, under both ASTM (3 K min-1) and isothermal conditions. The Gieseler curves obtained have been analysed with regard to 52 physical, petrographic, and chemical measurements made upon splits of these coals. A number of predictive regressions are developed, including equations predicting ln(maximum fluidity) with R2 values of 0.927 (3 K min-1 ramp) and 0.935 (isothermal at 420 °C). The significance of the best predictors, and of the signs of their coefficients, is discussed.

AB - The fluid properties of 40 high volatile bituminous coals have been studied by Gieseler plastometry, under both ASTM (3 K min-1) and isothermal conditions. The Gieseler curves obtained have been analysed with regard to 52 physical, petrographic, and chemical measurements made upon splits of these coals. A number of predictive regressions are developed, including equations predicting ln(maximum fluidity) with R2 values of 0.927 (3 K min-1 ramp) and 0.935 (isothermal at 420 °C). The significance of the best predictors, and of the signs of their coefficients, is discussed.

KW - analysis of coal

KW - bituminous coal

KW - fluidization

UR - https://www.scopus.com/pages/publications/0040716061

UR - https://www.scopus.com/pages/publications/0040716061#tab=citedBy

U2 - 10.1016/0016-2361(90)90287-Z

DO - 10.1016/0016-2361(90)90287-Z

M3 - Article

AN - SCOPUS:0040716061

SN - 0016-2361

VL - 69

SP - 1257

EP - 1270

JO - Fuel

JF - Fuel

IS - 10

ER -

Estimates of fluid properties of high volatile bituminous coals

Resumen

Nota bibliográfica

Financiación

ASJC Scopus subject areas

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