| 摘要 |
FIELD: mining shot firing operations; production of emulsion blasting explosives. ^ SUBSTANCE: the invention is pertaining to the field of mining shot firing operations, in particular, to the emulsion blasting explosives (EBE), which may be used on the earth surface with a manual or a mechanized charging of the dry boreholes in the hard, medium, weak rocks and coal. The offered EBE contains an emulsion of poremit, a granular ammonium nitrate and liquid oil products. The porous granular ammonium nitrate may be used in the given EBE. The purpose of the invention is development of a loose EBE, its safe production, transportation and use, that ensures a possibility of its delivery to the place of an explosion and charging of the boreholes by specialized machines for transportation of the explosives in the transportable loading pockets. ^ EFFECT: the invention ensures development of a loose EBE, its safe production, transportation, application, as well as a possibility of its delivery to the place of an explosion and charging of the boreholes by specialized machines. ^ 3 cl, 2 tbl |
