VIEWS: 14 PAGES: 1 CATEGORY: Transportation POSTED ON: 6/16/2010
Pipeline is a pipeline as a means of long distance transportation of liquid and gas materials input method is a specialized market, from production to transport oil, coal and chemical products, transport mode and an integrated transport network in the trunk transport special components.
MINERAL MINING TECHNOLOGY DEVELOPMENT OF THE LONG-DISTANCE PIPELINE TRANSPORT FOR BACKFILL MIXES IN TERMS OF OKTYABRSKY MINE А. P. Tapsiev, A. N. Anushenkov, V. A. Uskov, Yu. V. Artemenko, and B. Z. Pliev* UDC 622.273 The characteristics and development prospects of backfilling in deep mines are discussed. The authors propose a new engineering solution for the long-distance pipeline transport of the high density consolidating backfills by using hydrodynamic pressure activators. This technology allows a longer transportation distance, up to 3.5 km. The pilot-full-scale test procedure for the technology is developed and proved on a test ground in Oktyabrsky Mine, Transpolar Branch of “GMK Norilsk Nickel” Joint- Stock Co. Mining conditions, pipeline transport, backfill mix, rheology, hydrotransport, hydrodynamic activation
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