RU2009116990A - MARKED EMULSION EXPLOSIVE COMPOSITION (OPTIONS) - Google Patents

Abstract

 1. Marked emulsion explosive composition, characterized in that it contains a mixture of a dispersion of the oxidizing phase from an aqueous solution of an inorganic salt or a mixture of several of them, or from an aqueous solution of an inorganic salt and a salt flame arrestor, or from an aqueous solution of a mixture of several inorganic salts and a salt flame arrestor or from an aqueous solution of an inorganic salt and a salt inhibiting the reaction with sulfide-containing rocks, or from an aqueous solution of a mixture of several inorganic salts and a salt inhibiting reaction with a sulfides by holding rocks in a medium of a combustible phase from liquid hydrocarbons, including a surfactant, or in a medium of a combustible phase from liquid hydrocarbons, including a surfactant and dispersion stabilizer, with a sensitizer and a marker additive in the form of para-mononitrotoluene or dimethyl dinitrobutane in the following ratio in the composition, wt.%:! sensitizer 0.5 ÷ 10.0 additive marker 0.05 ÷ 3.0 dispersion - the rest is up to 100! 2. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 0.5% sensitizer from an aqueous solution of sodium nitrite or microspheres; 0.05% marker additive in the form of para-mononitrotoluene and 99.45% dispersion! including ! an oxidizing phase comprising 21.0% water; 69.45% ammonium nitrate; a medium of a combustible phase from industrial oil 5.0% and surfactant 4.0%. ! 3. The labeled emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 10.0% of a sensitizer in the form of perlite sand, 3.0% of a marker additive in the form of dimethyl dinitrobutane and 87.0% of the dispersion! including ! oxidative phase

Claims (25)

1. Marked emulsion explosive composition, characterized in that it contains a mixture of a dispersion of the oxidizing phase from an aqueous solution of an inorganic salt or a mixture of several of them, or from an aqueous solution of an inorganic salt and a salt flame arrestor, or from an aqueous solution of a mixture of several inorganic salts and a salt flame arrestor or from an aqueous solution of an inorganic salt and a salt inhibiting the reaction with sulfide-containing rocks, or from an aqueous solution of a mixture of several inorganic salts and a salt inhibiting reaction with a sulfides by holding rocks in a combustible phase from liquid hydrocarbons, including a surfactant, or in a combustible phase from liquid hydrocarbons, including a surfactant and dispersion stabilizer, with a sensitizer and a marker additive in the form of para-mononitrotoluene or dimethyl dinitrobutane in the following ratio in the composition, wt.%: sensitizer 0.5 ÷ 10.0 marker additive 0.05 ÷ 3.0 variance - the rest up to 100 2. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 0.5% sensitizer from an aqueous solution of sodium nitrite or microspheres; 0.05% marker additive in the form of para-mononitrotoluene and 99.45% dispersion, including an oxidizing phase comprising 21.0% water; 69.45% ammonium nitrate; a medium of a combustible phase from industrial oil 5.0% and surfactant 4.0%. 3. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 10.0% of the sensitizer in the form of perlite sand, 3.0% of the marker additive in the form of dimethyldinitrobutane and 87.0% of the dispersion, including an oxidizing phase comprising 10.0% water; 3.0% sodium or calcium nitrate; 65.0% ammonium nitrate; a medium of a combustible phase from industrial oil 8.0% and a surfactant 1.0%. 4. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 0.5% sensitizer in the form of microspheres or an aqueous solution of sodium nitrite, 3.0% marker additives in the form of para-mononitrotoluene and 96.5% dispersion, including an oxidizing phase comprising 16.0% water; 18.0% sodium or calcium nitrate; 49.5% ammonium nitrate; the environment of the combustible phase from industrial oil 11.5%; surfactant 1.0%, a dispersion stabilizer in the form of paraffin, or petrolatum, or bitumen, or polyisobutylene 0.5%. 5. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 5% sensitizer in the form of perlite sand; 0.05% marker additive in the form of dimethyldinitrobutane and 94.95% dispersion, including an oxidizing phase comprising 16.0% water; 0.5% salt flame arrester in the form of sodium chloride or potassium chloride; 66.95% ammonium nitrate; a medium of a combustible phase from industrial oil 5.0%; surfactant 2.5%; dispersion stabilizer in the form of paraffin or petrolatum, or bitumen, or polyisobutylene 4.0%. 6. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 2.5% sensitizer in the form of microspheres or an aqueous solution of sodium nitrite in a mixture with a solution of formaldehyde; 1.5% marker additives in the form of para-mononitrotoluene and 96.0% dispersion, including an oxidizing phase comprising 16.0% water; 7.0% salt flame arrester in the form of sodium chloride or potassium chloride; 63.4% ammonium nitrate; a medium of a combustible phase from industrial oil 5.0%; surfactant 2.5% and a dispersion stabilizer in the form of paraffin or petrolatum, or bitumen, or polyisobutylene 2.1%. 7. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 0.5% sensitizer in the form of microspheres or an aqueous solution of sodium nitrite; 1.5% marker additive in the form of dimethyldinitrobutane and 98.0% dispersion, including an oxidizing phase comprising 16.0% water; 10.5% sodium or calcium nitrate; 62.0 ammonium nitrate; 0.5% salt inhibiting the reaction with sulfide-containing rocks in the form of urotropine or urea; a medium of a combustible phase from industrial oil 7.0% and a surfactant 2.0%. 8. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 0.5% sensitizer in the form of an aqueous solution of sodium nitrite; 0.05% marker additive in the form of para-mononitrotoluene and 99.45% dispersion, including an oxidizing phase comprising 16.0% water; 3.0% sodium or calcium nitrate; 64.95% ammonium nitrate; 1.5% salt - an inhibitor of the reaction with sulfide-containing rocks in the form of urotropine or urea; the environment of the combustible phase from industrial oil 12.0%; surfactant 1.0% and a dispersion stabilizer in the form of paraffin or petrolatum, or bitumen, or polyisobutylene 1.0%. 9. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 0.5% sensitizer from microspheres or a mixture of an aqueous solution of sodium nitrite with an aqueous solution of formaldehyde; 1.5% marker additive in the form of dimethyldnitrobutane and 98.0% dispersion, including an oxidizing phase comprising 16.0% water; 11.0% sodium nitrate or calcium nitrate; 57.4% ammonium nitrate; 3.5% salt flame arrester in the form of sodium chloride or potassium chloride; a medium of a combustible phase from industrial oil 5.0%; surfactant 2.0% and a dispersion stabilizer in the form of paraffin or petrolatum, or bitumen, or polyisobutylene 3.1%. 10. Marked emulsion explosive composition according to claim 1, characterized in that it contains a mixture of 2.0% sensitizer in the form of microspheres; 1.5% marker additives in the form of para-mononitrotoluene and 96.5% dispersion, including an oxidizing phase comprising 14.0% water; 3.0% sodium nitrate or calcium nitrate; 69.5% ammonium nitrate; 0.5% salt flame arrester in the form of sodium chloride or potassium chloride; 0.5% sulfide-containing reaction inhibitor salt is defined as urotropine or urea; the environment of the combustible phase from industrial oil 7.0% and surfactant 2.0%. 11. Marked emulsion explosive composition according to claim 1, characterized in that as a sensitizer contains microspheres - from 0.5 to 10.0% or perlite sand - from 5 to 10%, or an aqueous solution of sodium nitrite concentration of 5 ÷ 15% , or its mixture 1: 3 with an aqueous solution of formaldehyde concentration of 20 ÷ 30%, taken in an amount of 0.5 ÷ 2.5% by weight of the composition. 12. The labeled emulsion explosive composition according to claim 1, characterized in that the combustible phase medium contains, as a surfactant, a compound selected from the class of fatty acid esters of fraction C ₁₂ -C ₁₆ with polyhydric alcohols from pentaerythritol, glycerol, polyglycerol , sorbitol, or amino derivatives of the class of amino esters of these acids or acid anhydrides represented by alkenyl- (polyisobutylene) succinic anhydride, or its mixtures with fatty acid esters of fraction C ₁₂ -C ₁₆ with polyhydric alcohols from pentaerythritol, glycerin, polyglycerol, sorbitol, either with amino acid esters of the C ₁₂ -C ₁₆ fraction, or is an amino derivative of alkenyl- (polyisobutylene) succinic anhydride obtained by condensation with alkanolamine, preferably triethanolamine or polyamine, or mixtures thereof in any the ratios of alkenyl- (polyisobutylene) succinic anhydride with its amino derivatives, or mixtures in any ratios of the amino derivative of alkenyl- (polyisobutylene) succinic anhydride with esters of acid fractions of C ₁₂ -C ₁₆ fraction and polyhydric alcohol in the number of pentaerythritol, glycerol, polyglycerol, sorbitol or amines of these acids. 13. A labeled emulsion explosive composition, characterized in that it contains a dispersion mixture comprising an oxidizing phase from an aqueous solution of an inorganic salt or a mixture of several of them, or from an aqueous solution of an inorganic salt and a flame arrestor salt, or from an aqueous solution of a mixture of several inorganic salts and salt a flame arrester, or from an aqueous solution of an inorganic salt and an inhibitor of reaction with sulfide-containing rocks, or from an aqueous solution of a mixture of several inorganic salts and an inhibitor of reaction with sulf containing rocks, in a combustible phase medium from liquid hydrocarbons containing a surfactant, or in a combustible phase from liquid hydrocarbons containing a surfactant and dispersion stabilizer, with a sensitizer and a marker additive in the form of para-mononitrotoluene or dimethyl dinitrobutane and additionally - with a solid phase selected from granules of ammonium nitrate or energy additives from powders of metals or their alloys, or blasting explosives, or gunpowders in the following ratio onentov, wt.%: sensitizer 0.5 ÷ 5.0 marker additive 0.05 ÷ 3.0 solid phase 2.0 ÷ 80.0 variance - the rest up to 100 14. Marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 0.5% sensitizer in the form of an aqueous solution of sodium nitrite in a mixture with an aqueous solution of formaldehyde; 0.05% marker additive in the form of para-mononitrotoluene; 2.0% of the solid phase in the form of an energy additive from powders of metals or their alloys selected from aluminum or ferrosilicon, or ferrosilicon, and 97.45% of the dispersion, including the oxidizing phase, including 15.0% water, 73.45% ammonium nitrate; a medium of a combustible phase from industrial oil 5.0%; surfactant 4.0%. 15. Marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 1.5% sensitizer in the form of microspheres, 0.05% of the additive is a marker in the form of dimethyldinitrobutane; 12.0% of the solid phase in the form of an energy additive from powders of metals or their alloys selected from aluminum or ferrosilicon or ferrosilicon aluminum, and 86.45% of the dispersion including an oxidizing phase comprising 10.0% water; 3.0% sodium nitrate or calcium nitrate; 64.25% ammonium nitrate; the environment of the combustible phase from industrial oil 8.0%; surfactant 1.0%; dispersion stabilizer in the form of paraffin or petrolatum, or bitumen 0.2%. 16. Marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 2.5% sensitizer in the form of an aqueous solution of sodium nitrite; 3.0% marker additive in the form of para-mononitrotoluene; 10.0% of the solid phase in the form of granules of ammonium nitrate and 84.5% dispersion, including an oxidizing phase comprising 18.0% water; 10.0% sodium nitrate or calcium nitrate; 43.5% ammonium nitrate; the environment of the combustible phase from industrial oil 12.0%; surfactant 1.0%. 17. Marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 5.0% sensitizer in the form of microspheres; 3.0% dimethyl dinitrobutane marker additive; 45% of the solid phase in the form of granules of ammonium nitrate and 47.0% dispersion, including an oxidizing phase comprising 10.0% water; 18.0% sodium nitrate or calcium nitrate; 7.0% ammonium nitrate; the environment of the combustible phase from industrial oil 9.8%; surfactant 2.0% and a dispersion stabilizer in the form of petrolatum or polyisobutylene 0.2%. 18. Marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 1.0% sensitizer in the form of an aqueous solution of sodium nitrite; 1.5% marker additive in the form of para-mononitrotoluene; 80.0% of the solid phase in the form of granules of ammonium nitrate and 17.5% dispersion, including an oxidizing phase comprising 5.0% water; 5.0% ammonium nitrate; a medium of a combustible phase from industrial oil 5.0% and a surfactant 2.5%. 19. Marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 1.0% sensitizer in the form of microspheres; 1.5% marker additive in the form of dimethyldinitrobutane; 5.0% of the solid phase in the form of gunpowder or blasting explosive selected from TNT or RDX, or PETN, and 92.5% of the dispersion, including an oxidizing phase comprising 18.0% water; ammonium nitrate 67.0%; a medium of a combustible phase from industrial oil 5.0% and a surfactant 2.5%. 20. Marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 0.5% sensitizer in the form of microspheres; 1.5% marker additive in the form of para-mononitrotoluene; 30.0% of the solid phase in the form of gunpowder or blasting explosive selected from TNT, or RDX, or PETN, and 68.0% of the dispersion including an oxidizing phase comprising 15.0% water; 18.0% sodium nitrate or calcium nitrate; 26.8% ammonium nitrate; a medium of a combustible phase from industrial oil 6.0%; surfactant 2.0% and a dispersion stabilizer in the form of paraffin or petrolatum, or bitumen, or polyisobutylene 0.2%. 21. The marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 0.5% sensitizer in the form of an aqueous solution of sodium nitrite in a mixture with an aqueous solution of formaldehyde; 1.5% marker additive in the form of dimethyldinitrobutane; 50.0% of the solid phase in the form of a blasting explosive selected from TNT, or RDX, or PETN, or gunpowder, and 48% of the dispersion, including an oxidizing phase comprising 10.0% water; 3.0% sodium nitrate or calcium nitrate; 21.5% ammonium nitrate; 0.5% salt inhibiting the reaction with sulfide-containing rocks in the form of urotropine or urea; a medium of a combustible phase from industrial oil 6.0%; surfactant 3.0% and a dispersion stabilizer in the form of paraffin or petrolatum, or bitumen, or polyisobutylene 4.0%. 22. The marked emulsion explosive composition according to item 13, characterized in that it contains a mixture of 1.0% sensitizer in the form of microspheres, 1.0% marker additives in the form of para-mononitrotoluene; 20.0% of the solid phase in the form of granules of ammonium nitrate; 15.0% of the solid phase in the form of gunpowder or blasting explosive selected from TNT or RDX, or PETN, and 63.0% of the dispersion, including an oxidizing phase comprising 12.0% water; 39.5% ammonium nitrate; 1.5% salt inhibiting the reaction with sulfide-containing rock in the form of urotropine or urea; a medium of a combustible phase from industrial oil 6.0%; surfactant 4.0%. 23. The marked emulsion explosive composition according to claim 13, characterized in that the solid phase from the granules of ammonium nitrate is introduced into the composition in an amount of from 10 to 80%, the energy additive from metal powders or their alloys is from 2 to 12%, and the powder or blasting explosive - trotyl or hexogen, or ten - from 5 to 50%. 24. Marked emulsion explosive composition according to item 13, characterized in that as a sensitizer contains microspheres - from 0.5 to 10.0% or perlite sand - from 5 to 10%, or an aqueous solution of sodium nitrite concentration of 5 ÷ 15% , or its mixture 1: 3 with an aqueous solution of formaldehyde concentration of 20 ÷ 30%, taken in an amount of 0.5 ÷ 2.5%. 25. The marked emulsion explosive composition according to claim 13, characterized in that the combustible phase medium contains, as a surfactant, a compound selected from the class of fatty acid esters of fraction C ₁₂ -C ₁₆ with polyhydric alcohols from the number pentaerythritol, glycerol, polyglycerol , sorbitol, or amino derivatives of the class of amino esters of these acids or acid anhydrides represented by alkenyl- (polyisobutylene) succinic anhydride, or mixtures thereof with fatty acid esters of fraction C ₁₂ -C ₁₆ with polyhydric alcohols from pentaerythritol, glycerin, polyglycerol, sorbitol, either with amino acid esters of the C ₁₂ -C ₁₆ fraction, or is an amino derivative of alkenyl- (polyisobutylene) succinic anhydride obtained by condensation with alkanolamine, preferably triethanolamine or polyamine, or mixtures thereof in any the ratios of alkenyl- (polyisobutylene) succinic anhydride with its amino derivatives, or mixtures in any ratios of the amino derivative of alkenyl- (polyisobutylene) succinic anhydride with esters of acid fractions of C ₁₂ -C ₁₆ fraction and polyhydric alcohol in the number of pentaerythritol, glycerol, polyglycerol, sorbitol or amino esters of these acids.