From in-situ coal to fly ash: A study of coal mines and power plants from Indiana

Maria Mastalerz; James C. Hower; Agnieszka Drobniak; Sarah M. Mardon; Grzegorz Lis

doi:10.1016/j.coal.2004.01.005

From in-situ coal to fly ash: A study of coal mines and power plants from Indiana

Maria Mastalerz
, James C. Hower
, Agnieszka Drobniak
, Sarah M. Mardon
, Grzegorz Lis

Earth and Environmental Sciences

Producción científica: Article › revisión exhaustiva

75 Citas (Scopus)

Resumen

This paper presents data on the properties of coal and fly ash from two coal mines and two power plants that burn single-source coal from two mines in Indiana. One mine is in the low-sulfur (<1%) Danville Coal Member of the Dugger Formation (Pennsylvanian) and the other mines the high-sulfur (>5%) Springfield Coal Member of the Petersburg Formation (Pennsylvanian). Both seams have comparable ash contents (∼11%). Coals sampled at the mines (both raw and washed fractions) were analyzed for proximate/ultimate/sulfur forms/heating value, major oxides, trace elements and petrographic composition. The properties of fly ash from these coals reflect the properties of the feed coal, as well as local combustion and post-combustion conditions. Sulfur and spinel content, and As, Pb and Zn concentrations of the fly ash are the parameters that most closely reflect the properties of the source coal.

Idioma original	English
Páginas (desde-hasta)	171-192
Número de páginas	22
Publicación	International Journal of Coal Geology
Volumen	59
N.º	3-4
DOI	https://doi.org/10.1016/j.coal.2004.01.005
Estado	Published - ago 10 2004

Nota bibliográfica

Funding Information:
The authors would like to thank the United States Geological Survey (NaCQI Program) for the support of this research. Reviews of Cortland Eble and William C. Grady significantly improved the paper. Permission to collect samples from Indiana power plants and coal mines is greatly appreciated.

Financiación

The authors would like to thank the United States Geological Survey (NaCQI Program) for the support of this research. Reviews of Cortland Eble and William C. Grady significantly improved the paper. Permission to collect samples from Indiana power plants and coal mines is greatly appreciated.

Financiadores
U.S. Geological Survey

ASJC Scopus subject areas

Fuel Technology
Geology
Economic Geology
Stratigraphy

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10.1016/j.coal.2004.01.005

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title = "From in-situ coal to fly ash: A study of coal mines and power plants from Indiana",

abstract = "This paper presents data on the properties of coal and fly ash from two coal mines and two power plants that burn single-source coal from two mines in Indiana. One mine is in the low-sulfur (<1\%) Danville Coal Member of the Dugger Formation (Pennsylvanian) and the other mines the high-sulfur (>5\%) Springfield Coal Member of the Petersburg Formation (Pennsylvanian). Both seams have comparable ash contents (∼11\%). Coals sampled at the mines (both raw and washed fractions) were analyzed for proximate/ultimate/sulfur forms/heating value, major oxides, trace elements and petrographic composition. The properties of fly ash from these coals reflect the properties of the feed coal, as well as local combustion and post-combustion conditions. Sulfur and spinel content, and As, Pb and Zn concentrations of the fly ash are the parameters that most closely reflect the properties of the source coal.",

keywords = "Coal, Fly ash, Indiana, Mercury, Trace elements",

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note = "Funding Information: The authors would like to thank the United States Geological Survey (NaCQI Program) for the support of this research. Reviews of Cortland Eble and William C. Grady significantly improved the paper. Permission to collect samples from Indiana power plants and coal mines is greatly appreciated. ",

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AU - Drobniak, Agnieszka

AU - Mardon, Sarah M.

AU - Lis, Grzegorz

N1 - Funding Information: The authors would like to thank the United States Geological Survey (NaCQI Program) for the support of this research. Reviews of Cortland Eble and William C. Grady significantly improved the paper. Permission to collect samples from Indiana power plants and coal mines is greatly appreciated.

PY - 2004/8/10

Y1 - 2004/8/10

N2 - This paper presents data on the properties of coal and fly ash from two coal mines and two power plants that burn single-source coal from two mines in Indiana. One mine is in the low-sulfur (<1%) Danville Coal Member of the Dugger Formation (Pennsylvanian) and the other mines the high-sulfur (>5%) Springfield Coal Member of the Petersburg Formation (Pennsylvanian). Both seams have comparable ash contents (∼11%). Coals sampled at the mines (both raw and washed fractions) were analyzed for proximate/ultimate/sulfur forms/heating value, major oxides, trace elements and petrographic composition. The properties of fly ash from these coals reflect the properties of the feed coal, as well as local combustion and post-combustion conditions. Sulfur and spinel content, and As, Pb and Zn concentrations of the fly ash are the parameters that most closely reflect the properties of the source coal.

AB - This paper presents data on the properties of coal and fly ash from two coal mines and two power plants that burn single-source coal from two mines in Indiana. One mine is in the low-sulfur (<1%) Danville Coal Member of the Dugger Formation (Pennsylvanian) and the other mines the high-sulfur (>5%) Springfield Coal Member of the Petersburg Formation (Pennsylvanian). Both seams have comparable ash contents (∼11%). Coals sampled at the mines (both raw and washed fractions) were analyzed for proximate/ultimate/sulfur forms/heating value, major oxides, trace elements and petrographic composition. The properties of fly ash from these coals reflect the properties of the feed coal, as well as local combustion and post-combustion conditions. Sulfur and spinel content, and As, Pb and Zn concentrations of the fly ash are the parameters that most closely reflect the properties of the source coal.

KW - Coal

KW - Fly ash

KW - Indiana

KW - Mercury

KW - Trace elements

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VL - 59

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JO - International Journal of Coal Geology

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From in-situ coal to fly ash: A study of coal mines and power plants from Indiana

Resumen

Nota bibliográfica

Financiación

ASJC Scopus subject areas

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