Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Juri-Rivaldo Pastarus"'
Publikováno v:
International Journal of Mining, Reclamation and Environment. 29:213-225
In Estonia, oil shale is used as a fuel for producing energy and as raw material for processing shale oil. Concentration plants at mines must guarantee required oil shale quality and quantity parameters. The processing rock material (run-of-mine) is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::461bc89a3e9bcc9959cf454bcc93fa3b
https://doi.org/10.1080/17480930.2014.962807
https://doi.org/10.1080/17480930.2014.962807
Publikováno v:
Environmental Earth Sciences. 70:3311-3321
The paper presents results of the study on oil shale mining (Estonia underground mine) possibilities under the Selisoo mire. The Selisoo area is 2,051 ha in extent, and most of the mire is in natural state. Peat layer consists of thick (4.4–6.5 m)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e1667d9fc765181aeadea3042dc5007
https://doi.org/10.1007/s12665-013-2396-x
https://doi.org/10.1007/s12665-013-2396-x
Autor:
Juri Rivaldo Pastarus, Vivika Väizene, Tiit Rahe, Margit Kolats, Riho Iskül, Ingo Valgma, Veiko Karu
Publikováno v:
Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference; Vol 1 (2013): Environment. Technology. Resources. Proceedings of the 9th International Scientific and Practical Conference. Volume 1; 201-205
Oil shale utilisation losses reach 70% in some cases. These are closely related to legislation, backfilling and waste rock usage. Much smaller sections include production of oil, electricity and chemicals in which most of the research and development
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9273109a8bb8f15b2806f9f107e5435
http://journals.rta.lv/index.php/ETR/article/view/835
http://journals.rta.lv/index.php/ETR/article/view/835
Publikováno v:
Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference; Vol 1 (2013): Environment. Technology. Resources. Proceedings of the 9th International Scientific and Practical Conference. Volume 1; 182-185
Oil shale mining and processing industry in Estonia produce a wide assortment of waste could be considered as available fill materials. Waste rock which is not usable in civil engineering and road building may be used for backfilling underground mine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e49cb624d87ea1ae26a54692c70ad640
https://doi.org/10.17770/etr2013vol1.823
https://doi.org/10.17770/etr2013vol1.823
Autor:
Juri-Rivaldo Pastarus
Publikováno v:
Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference; Vol 1 (1999): Environment. Technology. Resources. Proceedings of the 2nd International Scientific and Practical Conference; 136-141
This paper analyses the deformation of the Toompea Hill, using the theoretical and numerical modeling. Analysis showed that the Toompea Hill deformation is connected with the subsidence of the territory of Tallinn. Numerical modeling, using one? dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01f29bc8f102348fbbeac1f58c21442
http://journals.rta.lv/index.php/ETR/article/view/1886
http://journals.rta.lv/index.php/ETR/article/view/1886
Autor:
Ingo Valgma, Juri-Rivaldo Pastarus, Ylo J. Systra, Martin Nurme, Ain Anepaio, Ljudmilla Kolotogina, Ants Vannus
Publikováno v:
Oil Shale. 30:326
The 150-300 m thick Ediacaran-Devonian sedimentary cover of Estonia, which contains the commercial oil shale deposit, is divided into blocks by linear fracture and tectonic disturbance zones. Along these zones the bedrock is modified, its composition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6409102ea18ec5656498954f038b7dc0
https://doi.org/10.3176/oil.2013.2s.11
https://doi.org/10.3176/oil.2013.2s.11