Synthetic gas production during underground gasification of coal seams

• Autorzy: Vasyuchkov Y. F. , Fedorova M. A.

Identyfikatory

DOI

10.7494/drill.2015.32.L135

• Języki publikacji: EN

Abstrakty

EN

Last time technical developed countries find alternative gas sources for own energy duty. This source may save natural gas resources in these countries or make sure other countries having an energy deficit. One from named resources is synthetic gas which may be manufactured from a natural coal. Several countries tried to receive this gas from coal seams by way underground gasification process. But results aren't good before today. A reason is deficiency information about thermal and chemical regularities which control the process underground coal gasification. This article allow reader deeper to understand thermal process in a fire health of the coal seam channel and to learn mathematical description of a temperature distribution into the seam on modern procedure.

Słowa kluczowe

EN

synthetic gas; coal seams

• Wydawca: AGH University of Science and Technology Press
• Czasopismo: AGH Drilling, Oil, Gas
• Rocznik: 2015
• Tom: Vol. 32, no. 1
• Strony: 235--139
• Opis fizyczny: Bibliogr. 5 poz., rys., wykr., tab.

Twórcy

autor

Vasyuchkov Y. F.

• Science and Research Technological University Moscow Institute of Steel and Alloys, Moscow Mining Institute

autor

Fedorova M. A.

• Science and Research Technological University Moscow Institute of Steel and Alloys, Moscow Mining Institute

Bibliografia

• [1] Vasyuchkov Yu.F.: Extraction ofcoal reserves by shaftless method with underground combustion coal seam and using thermal and/or power generation on the same coal minejields. Proceedings of Russian Conference "Complex learning and extraction economic minerals". Russia, Novocherkask, 1995,28-32.
• [2] Vasyuchkov Yu.F., Vorobjev B.M.: Concept of resource saving technology for haftless extraction of coalfields. Russia, Moscow, MSMU, MIAB, 1996.
• [3] Kapłan S.: Power Plants: Characteristics and Costs, Washington. CRS Report for Congress. 2008, November 13, 97 (total volume 108 pp).
• [4] Redman E.: Comparisions Underground and Surface Coal Gasification. Houston, USA, 2007. www.hellerehram.com
• [5] Vasyuchkov Yu.F., Bykova M.Yu., Vasyuchkov M.Yu.: Science Principles for Concept-Project of Combined coal and Gas and Electrical blocks. AGH Drilling, Oil, Gas, No. 30,2013,261-26.