Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sarah M. Mardon"'
Publikováno v:
ACS Omega, Vol 3, Iss 12, Pp 17637-17645 (2018)
Externí odkaz:
https://doaj.org/article/450e6c0d79fa40f5ae6514c241506867
Publikováno v:
ACS Omega, Vol 3, Iss 12, Pp 17637-17645 (2018)
ACS Omega
ACS Omega
Knowledge of the chemical speciation of arsenic and selenium in coal fly ash is essential in the evaluation of the environmental behavior of fly ash disposed in a landfill in a natural environment. In this study, a series of high-As coal fly ash from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32ca11ced2d88a8face0fdc6542515aa
https://doaj.org/article/450e6c0d79fa40f5ae6514c241506867
https://doaj.org/article/450e6c0d79fa40f5ae6514c241506867
Publikováno v:
International Journal of Coal Geology. 193:73-86
The Dean (Fire Clay) coal in Knox County, Kentucky, does not contain the megascopically-visible ash-fall tonstein present in most other sections of the coal bed. Like the Fire Clay tonstein, a low-ash portion of the coal is enriched in rare earth ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::118e19f1163d34ddb479836314b80d50
https://doi.org/10.1016/j.coal.2018.05.001
https://doi.org/10.1016/j.coal.2018.05.001
Autor:
Maria Mastalerz, R. Marc Bustin, Katherine Takacs, Cortland F. Eble, James C. Hower, Sarah M. Mardon
Publikováno v:
International Journal of Coal Geology. 127:56-74
Fifty four samples of coal and organic-rich roof shale strata were collected as part of a coal bed methane exploration program. Following canister desorption to document gas contents, the samples were analyzed by geochemical and petrographic methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4479581a5670fae0aefefc876c2031ae
https://doi.org/10.1016/j.coal.2014.02.002
https://doi.org/10.1016/j.coal.2014.02.002
Publikováno v:
Coal Combustion and Gasification Products. 4:17-20
A suite of high-As, high-C fly ashes from a university-based stoker-fired coal boiler were analyzed by a number of techniques, including high-resolution transmission electron microscopy (HR-TEM), time-of-flight secondary ion mass spectrometry (TOF-SI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daaf2d309aeedeb499971f00a45cc520
https://doi.org/10.4177/ccgp-d-10-00007.1
https://doi.org/10.4177/ccgp-d-10-00007.1
Publikováno v:
International Journal of Coal Geology. 75:248-254
Fly ashes from two stoker boilers burning Pennsylvanian Eastern Kentucky high volatile A bituminous coal blends were examined for their petrology and chemistry. The source coals have similar trace element contents. One of the ash collection systems w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d92c8d9abecb4a858d9ff5b1059f28fa
https://doi.org/10.1016/j.coal.2008.07.004
https://doi.org/10.1016/j.coal.2008.07.004
Publikováno v:
Applied Geochemistry. 22:2065-2077
The isotopic compositions of S ( δ 34 S) and C ( δ 13 C) were determined for the coal utilized by a power plant and for the fly ash produced as a by-product of the coal combustion in a 220-MW utility boiler. The coal samples analyzed represent diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::356db365f61182d1616204e6b05cc4b0
https://doi.org/10.1016/j.apgeochem.2007.04.018
https://doi.org/10.1016/j.apgeochem.2007.04.018
Autor:
Alan S. Trimble, Sarah M. Mardon, Erika Elswick, K. Brandsteder, J. D. Robertson, James C. Hower, J. M. Roberts
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 29:439-461
A Kentucky cyclone-fired unit burns coal and tire-derived fuel, sometimes in combination with petroleum coke. A parallel pulverized combustion (pc) unit at the same plant burns the same coal, without the added fuels. The petrology, chemistry, and sul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8bebe76f7a7387d2edaf9d8a56a6ed2
https://doi.org/10.1080/009083190965929
https://doi.org/10.1080/009083190965929
Publikováno v:
Fuel. 85:2509-2515
The thermal stability of mercury captured by ash was studied by sampling ash throughout the collection train of two Kentucky power plants. Sampling occurred over multiple years and involved both fresh and archived samples. During one ash collection e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::814ea99ac548bbac2d1879de50271f5a
https://doi.org/10.1016/j.fuel.2006.05.007
https://doi.org/10.1016/j.fuel.2006.05.007
Autor:
James C. Hower, C. Anderson, Sarah M. Mardon, Gerald A. Thomas, Tanaporn Sakulpitakphon, Thomas L. Robl, W.L. Clark
Publikováno v:
Fuel. 84:1338-1350
The Center for Applied Energy Research conducts a survey of Kentucky's coal-fired power plants every five years. The last survey was conducted in 2002 and covered most units at all of the plants in Kentucky. Special emphasis was placed on the spatial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba5399dd978564a0c86859530ac0fe1
https://doi.org/10.1016/j.fuel.2004.09.029
https://doi.org/10.1016/j.fuel.2004.09.029