605 KB29 KB201320252016Konovšek, DamjanMedved, Milanletnik:9številka:iss. 2str. 27-38COBISSID:1024237660ISSN:1855-5748URN:URN:NBN:SI:doc-XNZ0SCO2enFakulteta za energetikoJET on-lineJournal of energy technologycoalpremogunderground coal gasificationuplinjanje premogaUnderground coal gasification| možnosti v Sloveniji| Podzemno uplinjanje premoga| possibilities in Slovenia|Slovenia still has significant amounts of unexploited coal; consequently, this article explores the additional option of using this domestic primary energy source, using the underground coal gasification (UCG) methodology. We described the general recommendations and findings from the UCG tests conducted throughout the world, relating to the testing performed in Velenje. Based on the recommendations and findings of the UCG tests, the descriptions of different technologies and the characteristics of the Velenje coal deposit, we established the most appropriate technology for the gasification of Velenje coal, which is the UCG technology using the ELW method in combination with the modified CRIP method for ignition and underground gasification. The test geometry and the operating parameters for UCG Velenje have been assessed on the basis of the modular gasification scheme of the company Carbon Energy Pty Ltd (CEPL), which was produced in the scope of the testing conducted in Bloodwood Creek, AustraliaSlovenija ima še veliko zalog neizkoriščenega premoga, zato smo v tem članku raziskovali dodatno možnost izrabe domačega primarnega energetskega vira s podzemnim uplinjanjem premoga (PUP). Opisali smo splošna priporočila in ugotovitve iz testov PUP po svetu, ki se navezujejo na izvedbo poskusa v Velenju. Glede na priporočila in ugotovitve iz testov PUP, opise različnih tehnologij PUP in lastnosti ležišča velenjskega premoga, smo podali najustreznejšo tehnologijo podzemnega uplinjanja premoga v Velenju, ki je PUP tehnologija metoda vzporednih vrtin ELW v kombinaciji z modificirano CRIP metodo za vžig in podzemno uplinjanje. Geometrija poskusa in obratovalni parametri za PUP Velenje so ocenjeni na podlagi modularne uplinjevalne sheme podjetja Carbon Energy Pty Ltd (CEPL), ki je bila narejena v okviru testa v Bloodwood Creeku, AvstralijaTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Mariboru, Fakulteta za energetiko