About: EARLY STAGE DETECTION OF COAL SPONTANEOUS COMBUSTION IN VIEW OF PRETREATMENT OF THE COAL

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Two samples of bituminous coal were studied to describe changes in evolution of the gases indicating early stage of spontaneous combustion process. Three types of coal pre-teatment procedures were used to simulate in situ conditions of the coal lying near the ?spon-com? site in the sealed off area: i) pre-oxidation of coal (200, 250°C), ii) pre-heating of the coal under inert gas (200, 250°C), and iii) extinguishing of pre-heated coal (200, 250°C) by liquid water. After the pretreatments, amount and composition of gases evolved from the coal during aerial oxidation at temperatures 40 - 200°C were measured at continuous flow reactor. Irrespective of type of the pre-treatment, oxidation of the pre-treated coal was found to be accompanied by increased CO evolution in comparison with not-treated coal (up to temperature 100°C). Two samples of bituminous coal were studied to describe changes in evolution of the gases indicating early stage of spontaneous combustion process. Three types of coal pre-teatment procedures were used to simulate in situ conditions of the coal lying near the ?spon-com? site in the sealed off area: i) pre-oxidation of coal (200, 250°C), ii) pre-heating of the coal under inert gas (200, 250°C), and iii) extinguishing of pre-heated coal (200, 250°C) by liquid water. After the pretreatments, amount and composition of gases evolved from the coal during aerial oxidation at temperatures 40 - 200°C were measured at continuous flow reactor. Irrespective of type of the pre-treatment, oxidation of the pre-treated coal was found to be accompanied by increased CO evolution in comparison with not-treated coal (up to temperature 100°C). (en)
Title	EARLY STAGE DETECTION OF COAL SPONTANEOUS COMBUSTION IN VIEW OF PRETREATMENT OF THE COAL EARLY STAGE DETECTION OF COAL SPONTANEOUS COMBUSTION IN VIEW OF PRETREATMENT OF THE COAL (en)
skos:prefLabel	EARLY STAGE DETECTION OF COAL SPONTANEOUS COMBUSTION IN VIEW OF PRETREATMENT OF THE COAL EARLY STAGE DETECTION OF COAL SPONTANEOUS COMBUSTION IN VIEW OF PRETREATMENT OF THE COAL (en)
skos:notation	RIV/61988987:_____/10:#0000002!RIV11-CBU-61988987
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ABCBU55-07)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Janek, Jiří Taraba, Boleslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ostravská univerzita v Ostravě / (nerozlišená součást)
http://linked.open...dnocenehoVysledku	255638
http://linked.open...ai/riv/idVysledku	RIV/61988987:_____/10:#0000002
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	spontaneous heating of coal; coal pre-treatment; gas evolution (en)
http://linked.open.../riv/klicoveSlovo	coal pre-treatment gas evolution spontaneous heating of coal
http://linked.open...ontrolniKodProRIV	[C1C8E1F20639]
http://linked.open...v/mistoKonaniAkce	Istanbul, Turecko
http://linked.open...i/riv/mistoVydani	Pittsburgh University, USA
http://linked.open...i/riv/nazevZdroje	27th PCC Conference Proceedings
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Access to the coal mine district with spontaneous combustion process and objective indicators for the safe work in these localities
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Taraba, Boleslav Pavelek, Zdeněk Janek, Jiří
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-10-11 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Pittsburgh University
https://schema.org/isbn	1-890977-27-6

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