THEORY AND PRACTICE OF PRODUCTION
Physics and mechanics of mining rocks
ArticleName
Production of emulsion explosive materials as PVV-A-70 emulan for “Olekminskiy mine” on the base of low-temperature emulsion
ArticleAuthors
Kutuzov B. N., Maslov I. Yu, Bragin P. A., Bolshakov V. V., Semin A. S.
ArticleAuthorsData
Kutuzov B. N., Professor, Doctor of Engineering Sciences (Moscow State Mining University), phone: +7 (499) 230-25-51, Maslov I. Yu, General Director, Bragin P. A., General Specialist of Drilling and Blasting Operations (“Spetskhimprom” company), e-mail: shp_08@mail.ru, Bolshakov V. V., General Technologist; Semin A. S., Deputy General Director of Production (“PVV” company), phone: +7 (38475) 47-014
Abstract
The problem of chemical gas generation of emulsion explosive materials (EEM) has been solved by specialists of “Spetskhimprom”. It's allow to delivery EMM on long distance to small mining enterprises without establishment of special energy-intensive devices for emulsion temperature maintenance. Industrial tests of developed technology have been realized at “Olekminskiy mine” in Amur region. The company has developed Kuranakhskoe deposit of ilmenite and titano-magnetite ores since 2007.
keywords
Emulsion explosive materials (EEM), components, ammonium nitrate, gas generation addition, low-temperature emulsion, technological complex, mixed charged machine, longdistance emulsion transportation.
Language of full-text
russian
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