CA1050276A - Aqueous explosive composition - Google Patents
Aqueous explosive compositionInfo
- Publication number
- CA1050276A CA1050276A CA238,034A CA238034A CA1050276A CA 1050276 A CA1050276 A CA 1050276A CA 238034 A CA238034 A CA 238034A CA 1050276 A CA1050276 A CA 1050276A
- Authority
- CA
- Canada
- Prior art keywords
- composition
- lignosulphonate
- fuel
- nitrate
- oxidant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 56
- 239000002360 explosive Substances 0.000 title claims abstract description 47
- 239000004117 Lignosulphonate Substances 0.000 claims abstract description 39
- 235000019357 lignosulphonate Nutrition 0.000 claims abstract description 39
- 229920001732 Lignosulfonate Polymers 0.000 claims abstract description 31
- 239000000126 substance Substances 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000002562 thickening agent Substances 0.000 claims abstract description 14
- 239000000446 fuel Substances 0.000 claims description 41
- 239000000306 component Substances 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 15
- 239000000295 fuel oil Substances 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 7
- 229910002651 NO3 Inorganic materials 0.000 claims description 7
- 239000003431 cross linking reagent Substances 0.000 claims description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 7
- 239000002283 diesel fuel Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229920005550 ammonium lignosulfonate Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 2
- 229920005551 calcium lignosulfonate Polymers 0.000 claims 2
- 229920005552 sodium lignosulfonate Polymers 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 29
- 239000003995 emulsifying agent Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 229920002907 Guar gum Polymers 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 239000000665 guar gum Substances 0.000 description 5
- 229960002154 guar gum Drugs 0.000 description 5
- 235000010417 guar gum Nutrition 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 235000010980 cellulose Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 235000010288 sodium nitrite Nutrition 0.000 description 3
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 2
- HZTVIZREFBBQMG-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;[3-nitrooxy-2,2-bis(nitrooxymethyl)propyl] nitrate Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O HZTVIZREFBBQMG-UHFFFAOYSA-N 0.000 description 2
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004449 solid propellant Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000000015 trinitrotoluene Substances 0.000 description 2
- 239000007762 w/o emulsion Substances 0.000 description 2
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000926 Galactomannan Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 1
- 244000134552 Plantago ovata Species 0.000 description 1
- 235000003421 Plantago ovata Nutrition 0.000 description 1
- 239000009223 Psyllium Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229940106135 cellulose Drugs 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- -1 chromates Chemical compound 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229940070687 psyllium Drugs 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO750887A NO134945C (enrdf_load_stackoverflow) | 1975-03-14 | 1975-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1050276A true CA1050276A (en) | 1979-03-13 |
Family
ID=19882146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA238,034A Expired CA1050276A (en) | 1975-03-14 | 1975-10-21 | Aqueous explosive composition |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU500535B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1050276A (enrdf_load_stackoverflow) |
| FI (1) | FI62279C (enrdf_load_stackoverflow) |
| GB (1) | GB1538092A (enrdf_load_stackoverflow) |
| NO (1) | NO134945C (enrdf_load_stackoverflow) |
| RO (1) | RO71039A (enrdf_load_stackoverflow) |
| SE (1) | SE7602357L (enrdf_load_stackoverflow) |
| YU (1) | YU41421B (enrdf_load_stackoverflow) |
| ZA (1) | ZA76288B (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0107368B1 (en) * | 1982-10-22 | 1988-05-04 | Imperial Chemical Industries Plc | Emulsion explosive composition |
| GB2131787B (en) * | 1982-10-29 | 1986-08-20 | Cil Inc | Emulsion explosive composition |
| MW2884A1 (en) * | 1984-02-08 | 1986-08-13 | Aeci Ltd | An explosive which includes an explosive emulsion |
| US4844756A (en) | 1985-12-06 | 1989-07-04 | The Lubrizol Corporation | Water-in-oil emulsions |
| US4708753A (en) | 1985-12-06 | 1987-11-24 | The Lubrizol Corporation | Water-in-oil emulsions |
| US4828633A (en) | 1987-12-23 | 1989-05-09 | The Lubrizol Corporation | Salt compositions for explosives |
| US4863534A (en) | 1987-12-23 | 1989-09-05 | The Lubrizol Corporation | Explosive compositions using a combination of emulsifying salts |
| US5527491A (en) | 1986-11-14 | 1996-06-18 | The Lubrizol Corporation | Emulsifiers and explosive emulsions containing same |
| US4840687A (en) | 1986-11-14 | 1989-06-20 | The Lubrizol Corporation | Explosive compositions |
| US5129972A (en) | 1987-12-23 | 1992-07-14 | The Lubrizol Corporation | Emulsifiers and explosive emulsions containing same |
| RU2195441C2 (ru) * | 1999-12-24 | 2002-12-27 | Государственное предприятие "Бийский олеумный завод" | Способ получения безводной смеси для водонаполненного взрывчатого вещества |
| UA55702C2 (en) * | 2002-04-30 | 2006-08-15 | Close Corp Ex Ind Technology O | Explosive phlegmatizer, explosive composition (variants) and a method for making thereof |
-
1975
- 1975-03-14 NO NO750887A patent/NO134945C/no unknown
- 1975-10-21 CA CA238,034A patent/CA1050276A/en not_active Expired
-
1976
- 1976-01-19 ZA ZA760288A patent/ZA76288B/xx unknown
- 1976-01-20 GB GB2132/76A patent/GB1538092A/en not_active Expired
- 1976-01-21 AU AU10447/76A patent/AU500535B2/en not_active Expired
- 1976-01-30 RO RO7684656A patent/RO71039A/ro unknown
- 1976-02-06 YU YU283/76A patent/YU41421B/xx unknown
- 1976-02-24 FI FI760466A patent/FI62279C/fi not_active IP Right Cessation
- 1976-02-25 SE SE7602357A patent/SE7602357L/ unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7602357L (sv) | 1976-09-15 |
| NO750887L (enrdf_load_stackoverflow) | 1976-09-15 |
| FI62279C (fi) | 1982-12-10 |
| FI62279B (fi) | 1982-08-31 |
| NO134945B (enrdf_load_stackoverflow) | 1976-10-04 |
| NO134945C (enrdf_load_stackoverflow) | 1977-01-12 |
| YU41421B (en) | 1987-06-30 |
| GB1538092A (en) | 1979-01-10 |
| FI760466A7 (enrdf_load_stackoverflow) | 1976-09-15 |
| ZA76288B (en) | 1977-04-27 |
| AU1044776A (en) | 1977-07-28 |
| AU500535B2 (en) | 1979-05-24 |
| RO71039A (ro) | 1981-06-26 |
| YU28376A (en) | 1983-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0161821B1 (en) | Gas bubble-sensitized water-in-oil emulsion explosive compositions | |
| EP0004160B1 (en) | Explosive compositions and method for their manufacture | |
| US4448619A (en) | Emulsion explosive composition | |
| CA1050276A (en) | Aqueous explosive composition | |
| AU2012286593B2 (en) | Improved explosive composition | |
| AU2015337861B2 (en) | Explosive composition and method of delivery | |
| IE50170B1 (en) | Slurry explosive composition | |
| EP0194775A1 (en) | Stable nitrate/slurry explosives | |
| EP0276934A2 (en) | Explosive composition | |
| CA2386345C (en) | Reduced energy blasting agent and method | |
| EP1002777B1 (en) | Process and mechanism for in situ sensitization of aqueous explosives | |
| AU609930B2 (en) | Chemical foaming of emulsion explosives | |
| CA2045757C (en) | Chemically gassed emulsion explosive | |
| US4718954A (en) | Explosive compositions | |
| US4084994A (en) | Aqueous hydrocarbon oil-soluble lignosulphonate explosive composition | |
| AU690398B2 (en) | Method of reducing nitrogen oxide fumes in blasting | |
| CA2363212C (en) | Blasting method for reducing nitrogen oxide fumes | |
| CA1096173A (en) | Water-in -oil emulsion blasting agent | |
| RU2033989C1 (ru) | Способ получения взрывчатых составов, содержащих аммиачную селитру, углеводородное горючее и поверхностно-активное вещество | |
| RU2222519C2 (ru) | Патронированные взрывчатые энергетические эмульсии | |
| EP0097030B1 (en) | A water-in-oil emulsion explosive composition and a process for the preparation thereof | |
| NZ250912A (en) | Ammonium, sodium and/or calcium nitrate explosives with increased sensitivity | |
| AU605625B2 (en) | Method for preparing explosive composition | |
| EP0438896A2 (en) | Shock-resistant, low density emulsion explosive | |
| CN1036941A (zh) | 高安全粒状煤矿许用硝铵炸药 |