{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-IN7ENTB2/9a21cb4b-296d-4075-80d7-a01799142d94/PDF","dcterms:extent":"634 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-IN7ENTB2/791df907-76c4-476b-9f06-1a475bd1fd4e/TEXT","dcterms:extent":"0 KB"}],"edm:TimeSpan":{"@rdf:about":"2013-2025","edm:begin":{"@xml:lang":"en","#text":"2013"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-IN7ENTB2","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:SPR-XAYCFMST"},{"@xml:lang":"sl","#text":"JET on-line"},{"@xml:lang":"sl","#text":"Journal of energy technology"}],"dcterms:issued":"2022","dc:creator":["Kamenik, Matjaž","Ordonez, Salvador","Rošer, Janez"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:15"},{"@xml:lang":"sl","#text":"številka:iss. 3"},{"@xml:lang":"sl","#text":"str. 53-64"}],"dc:identifier":["COBISSID_HOST:136963843","ISSN:1855-5748","URN:URN:NBN:SI:doc-IN7ENTB2"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Fakulteta za energetiko"},"dc:subject":[{"@xml:lang":"en","#text":"abandoned mine methane"},{"@xml:lang":"sl","#text":"adsorpcijske tehnologije"},{"@xml:lang":"en","#text":"adsorption-based technologies"},{"@xml:lang":"en","#text":"catalytic regenerative oxidizers"},{"@xml:lang":"en","#text":"chemical upgrading"},{"@xml:lang":"en","#text":"coalmining"},{"@xml:lang":"en","#text":"greenhouse gases"},{"@xml:lang":"en","#text":"harnessing"},{"@xml:lang":"sl","#text":"izkoriščanje metana"},{"@xml:lang":"sl","#text":"katalitični regenerativni oksidanti"},{"@xml:lang":"sl","#text":"kemična nadgradnja"},{"@xml:lang":"en","#text":"materials development"},{"@xml:lang":"sl","#text":"metan iz zapuščenih rudnikov"},{"@xml:lang":"sl","#text":"metanol"},{"@xml:lang":"en","#text":"methane recovery"},{"@xml:lang":"en","#text":"methanol"},{"@xml:lang":"sl","#text":"premogovništvo"},{"@xml:lang":"sl","#text":"prezračevalni zrak metan"},{"@xml:lang":"sl","#text":"pridobivanje metana"},{"@xml:lang":"sl","#text":"razvoj materialov"},{"@xml:lang":"en","#text":"thermal regenerative oxidizers"},{"@xml:lang":"en","#text":"thermal upgrading"},{"@xml:lang":"sl","#text":"toplogredni plini"},{"@xml:lang":"sl","#text":"toplotna nadgradnja"},{"@xml:lang":"sl","#text":"toplotni regenerativni oksidanti"},{"@xml:lang":"en","#text":"ventilation air methane"}],"dcterms:temporal":{"@rdf:resource":"2013-2025"},"dc:title":{"@xml:lang":"sl","#text":"RFCS project methenergy+ methane recovery and harnessing for energy and chemical uses at coal mine sites| RFCS projekt methenergy+ zajem metana in njegova energetska ter kemična izraba v premogovništvu|"},"dc:description":[{"@xml:lang":"sl","#text":"Ventilation Air Methane emissions (VAM) from coal mines lead to environmental concern because of their high global warming potential and the loss of methane (CH4) resources. How to tackle methane harnessing and its use was studied and analysed in the scope of the RCFS project, which was performed from 2017 till 2020, and coordinated by the University of Oviedo in Spain within the scope of an international consortium of eleven entities from Poland, Spain, the United Kingdom, Czechia, Greece, Slovenia and Sweden, combining universities, research institutions and industry (mostly Polish mines and the Slovenian Velenje mine). The main challenge tackled in the project was the use of methane released from both operating and abandoned mines, which is an environmental and safety hazard and also a useful source of energy. Therefore, the effective extraction of methane, its enrichment, purification, separation, thermal or chemical upgrading, and its use, considering coal mine site specifics, was assessed. Despite good operational results, after in-depth economic analysis of the integration, CAPEX and OPEX calculation, there turned out to be a high economic dependence on the cost of adsorbent, since adsorption was the most promising technology for concentrating the methane in these emissions. Therefore, the economic viability depends on the development of materials that meet a minimum cost and performance. Within the scope of the project, a lot of activities were carried out in order to widen and exploit the results"},{"@xml:lang":"sl","#text":"Emisije odzračenega metana iz premogovnikov (t.i. VAM) imajo vpliv na okolje zaradi visokega toplogrednega učinka metana, po drugi strani pa pomenijo izgubo energetskega vira. Kako in na kakšen način izkoristiti metan, je bilo preučeno in analizirano v okviru RCFS projekta, ki se je izvajal od leta 2017 do leta 2020. Koordinator projekta je bila Univerza v Oviedo iz Španije, projektni mednarodni konzorcij pa je sestavljalo enajst partnerjev iz Poljske, Španije, Združenega kraljestva, Češke, Grčije, Slovenije in Švedske. Konzorcij je združeval univerze, raziskovalne ustanove in industrijo (večinoma Poljske premogovnike in Slovenski Premogovnik Velenje). Glavni izziv projekta je bila preučitev možnosti zajema in uporabe metana, emitiranega iz delujočih in zaprtih premogovnikov, saj je le-ta škodljiv za okolje in predstavlja varnostno tveganje, po drugi strani pa koristen energetski vir. Vsled tega se je preučila učinkovita ekstrakcija metana, njegova obogatitev, očiščenje, separacija, toplotna ali kemična nadgradnja in njegova uporaba ob upoštevanju specifik posameznih premogovnikov. Kljub dobrim operativnim rezultatom, poglobljeni ekonomski analizi integracije, izračunom investicijskih in obratovalnih stroškov, se je pokazala velika odvisnost ekonomike od stroškov adsorbenta, saj je bila adsorpcija najbolj obetavna tehnologija za koncentracijo metana glede na velikost emisij. Zaradi tega je ekonomska opravičenost pogojena z razvojem materialov, ki bodo imeli nizke stroške in istočasno dobro učinkovitost. V okviru projekta se je opravilo veliko aktivnosti z namenom razširjanja in eksploatacije rezultatov"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-IN7ENTB2","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-IN7ENTB2"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-IN7ENTB2/9a21cb4b-296d-4075-80d7-a01799142d94/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Mariboru, Fakulteta za energetiko"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-IN7ENTB2/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-IN7ENTB2"}}}}