HYDROGEN-CONTAINING EXPLOSIVE COMPOSITION AND ITS MODIFICATIONS Russian patent published in 2003 - IPC

FIELD: hydrogen-containing explosive composition used for blasting operations by the method of deep-hole charges in mining industry. SUBSTANCE: according to modification 1, the hydrogen-containing explosive composition in mining industry contains 45-65% aqueous or water-glycoholic solution of inorganic oxidant (5 to -25 mas.%)<RDX, and/or octagen (95 to 75 mas.%), according to modification 2, the hydrogen-containing explosive composition contains 45 to 65% aqueous or water glycoholic solution of inorganic oxidant (9-17 mas. %) DX and/or octagen (58-68 mass percentage), ammonium nitrate (32-18 mass percentage). According to modification 3, the hydrogen containing explosive composition contains 45-65-% aqueous or water-glycoholic solution of inorganic oxidant (0.5-17 mas.%) X and/or octogen (4.5-66 mas.%) ammonium nitrate (91-81 mas.%), liquid oil product (0.1-5.2 mas.%). EFFECT: enhanced efficiency of hydrogen-containing explosive, safety in manufacture and use due to the reduction of its sensitivity to mechanical actions and reduction of electrization that is suitable for charging of dry and water-enroached rocks of any strength. 16 cl, 2 tbl