THE MODELING OF GAS FLOW IN ROCK AND WASTE MATERIAL ENVIRONMENT

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F02%3A00007150" target="_blank" >RIV/61989100:27350/02:00007150 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

THE MODELING OF GAS FLOW IN ROCK AND WASTE MATERIAL ENVIRONMENT

Popis výsledku v původním jazyce

After the closing of gassy coal excavations underground in areas of interrupted mining activities, there is a source of danger for inhabitants on the surface, and it is for several reasons. It has never been possible to mine all the coal deposit, and that is why after the finishing of mining activities sources of coal methane gas continued to remain underground, and has continued to be released for over 10 years. There are then unevenly deposited sources of methane underground, which are mostly not recorded on mapped groundwork. There are, for example no marginal seams, which haven't been mined. Excavating mine able seams disturbs the roof, and it is through a method, which depends on the properties of those layers, and it is a second unknown. Similarsituation can be found near deposits of municipal wastes or could arise during pumping the gas from waste deposits.

Název v anglickém jazyce

THE MODELING OF GAS FLOW IN ROCK AND WASTE MATERIAL ENVIRONMENT

Popis výsledku anglicky

After the closing of gassy coal excavations underground in areas of interrupted mining activities, there is a source of danger for inhabitants on the surface, and it is for several reasons. It has never been possible to mine all the coal deposit, and that is why after the finishing of mining activities sources of coal methane gas continued to remain underground, and has continued to be released for over 10 years. There are then unevenly deposited sources of methane underground, which are mostly not recorded on mapped groundwork. There are, for example no marginal seams, which haven't been mined. Excavating mine able seams disturbs the roof, and it is through a method, which depends on the properties of those layers, and it is a second unknown. Similarsituation can be found near deposits of municipal wastes or could arise during pumping the gas from waste deposits.

Druh

D - Stať ve sborníku

CEP obor

DH - Báňský průmysl včetně těžby a zpracování uhlí

OECD FORD obor

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Projekt

<a href="/cs/project/GA105%2F01%2F0311" target="_blank" >GA105/01/0311: Optimalizace těžby a využití bioplynu ze skládek komunálního odpadu s minimalizací jeho úniku do atmosféry</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2002

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

SWEMP international conference

ISBN

88-900895-0-4

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

121-128

Název nakladatele

Universidad Arturo Prat

Místo vydání

Cagliari

Místo konání akce

Cagliari

Datum konání akce

11. 6. 2002

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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