GB1205972A - Water-containing explosive compositions - Google Patents
Water-containing explosive compositionsInfo
- Publication number
- GB1205972A GB1205972A GB26232/68A GB2623268A GB1205972A GB 1205972 A GB1205972 A GB 1205972A GB 26232/68 A GB26232/68 A GB 26232/68A GB 2623268 A GB2623268 A GB 2623268A GB 1205972 A GB1205972 A GB 1205972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- sodium
- galactomannan
- chromates
- specified
- 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
- 239000002360 explosive Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 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 abstract 3
- 229920000926 Galactomannan Polymers 0.000 abstract 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 3
- 239000000446 fuel Substances 0.000 abstract 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 abstract 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 2
- 229920002907 Guar gum Polymers 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000000665 guar gum Substances 0.000 abstract 2
- 229960002154 guar gum Drugs 0.000 abstract 2
- 235000010417 guar gum Nutrition 0.000 abstract 2
- -1 nitrostarch Chemical compound 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 abstract 1
- DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 abstract 1
- 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 abstract 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical class [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract 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 abstract 1
- AGUIVNYEYSCPNI-UHFFFAOYSA-N N-methyl-N-picrylnitramine Chemical group [O-][N+](=O)N(C)C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O AGUIVNYEYSCPNI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 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 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001622 bismuth compounds Chemical class 0.000 abstract 1
- 238000005422 blasting Methods 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 150000001845 chromium compounds Chemical class 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- RHPIJWYTYJJCFU-UHFFFAOYSA-L diacetyloxyaluminum;hydrate Chemical compound O.CC(=O)O[Al]OC(C)=O RHPIJWYTYJJCFU-UHFFFAOYSA-L 0.000 abstract 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- WBTCZEPSIIFINA-MSFWTACDSA-J dipotassium;antimony(3+);(2r,3r)-2,3-dioxidobutanedioate;trihydrate Chemical compound O.O.O.[K+].[K+].[Sb+3].[Sb+3].[O-]C(=O)[C@H]([O-])[C@@H]([O-])C([O-])=O.[O-]C(=O)[C@H]([O-])[C@@H]([O-])C([O-])=O WBTCZEPSIIFINA-MSFWTACDSA-J 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 1
- XMXNVYPJWBTAHN-UHFFFAOYSA-N potassium chromate Chemical class [K+].[K+].[O-][Cr]([O-])(=O)=O XMXNVYPJWBTAHN-UHFFFAOYSA-N 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 239000000015 trinitrotoluene Substances 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical class [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 abstract 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)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Lubricants (AREA)
Abstract
1,205,972. Explosive compositions. E.I. DU PONT DE NEMOURS & CO. 31 May, 1968 [2 June, 1967], No. 26232/68. Heading C1D. A water-containing blasting composition is prepared by forming a hydrosal comprising water, galactomannan, a fuel, an inorganic oxidizing salt other than a chromium compound, and a water-soluble reducing agent, and adding to the hydrosol a water-soluble chromate or dichromate, which is reduced and effects rapid cross-linking of the galactomannan. The chromate may be added just prior to packaging or pumping into a bore-hole. Self-explosive fuels specified include TNT, PETN, RDX, HMX, tetryl, nitrostarch, nitrocellulose, and mixtures thereof; several non-explosive fuels are listed, including dinitrotoluene, sulphur, coal, vegetable products, hydrocarbons, Al, Mg, Zn, B, Si, ferrophosphorus, and ferrosilicon. The inorganic oxidizing salt may be an alkali metal, alkaline earth metal, or ammonium nitrate or perchlorate. The galactomannan is preferably guar gum, but several other gums are listed. Suitable reducing agents are alkali metal, alkaline earth metal, and ammonium sulphites and bisulphites, and soluble antimony and bismuth compounds, several such compounds being specified. Chromates specified are sodium and potassium chromates and dichromates, and barium and zinc chromates. In examples, the following ingredients are used: aqueous ammonium nitrate liquor, sodium nitrate, TNT, sulphur, aluminium particles coated with a fatty acid and a high viscosity oil, guar gum, potassium antimonyl tartrate or sodium sulphite, and sodium dichromate. - Reference has been directed by the Comptroller to Specification 1,002,672.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64305067A | 1967-06-02 | 1967-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1205972A true GB1205972A (en) | 1970-09-23 |
Family
ID=24579159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26232/68A Expired GB1205972A (en) | 1967-06-02 | 1968-05-31 | Water-containing explosive compositions |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3445305A (en) |
| FR (1) | FR1557520A (en) |
| GB (1) | GB1205972A (en) |
| IE (1) | IE32089B1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925122A (en) * | 1967-09-13 | 1975-12-09 | Dynamit Nobel Ag | Molded explosive bodies having variable detonation speeds |
| US3622408A (en) * | 1967-11-15 | 1971-11-23 | Du Pont | Water-bearing explosives thickened with a partially hydrolyzed acrylamide polymer |
| GB1200860A (en) * | 1968-10-07 | 1970-08-05 | Canadian Ind | Explosive compositions |
| US3619308A (en) * | 1968-11-01 | 1971-11-09 | Gulf Oil Corp | Method of forming in place a gelled aqueous slurry explosive |
| GB1317328A (en) * | 1970-11-30 | 1973-05-16 | Ici Ltd | Slurry explosives |
| US4021355A (en) * | 1970-12-14 | 1977-05-03 | Halliburton Company | Compositions for fracturing well formations |
| US4033415A (en) * | 1973-03-30 | 1977-07-05 | Halliburton Company | Methods for fracturing well formations |
| US4055449A (en) * | 1976-08-11 | 1977-10-25 | Ireco Chemicals | Aqueous blasting composition with crystal habit modifier |
| US4486317A (en) * | 1981-01-16 | 1984-12-04 | E. I. Du Pont De Nemours And Company | Stabilization of thickened aqueous fluids |
| US4380482A (en) * | 1981-01-16 | 1983-04-19 | E. I. Du Pont De Nemours And Company | Stabilization of water-bearing explosives having a thickened continuous aqueous phase |
| CN110437021A (en) * | 2019-09-17 | 2019-11-12 | 西安近代化学研究所 | A kind of fuel factor explosive |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202556A (en) * | 1963-07-23 | 1965-08-24 | Du Pont | Method for gelling water-bearing explosive compositions containing galactomannan gums |
| US3214307A (en) * | 1963-07-31 | 1965-10-26 | Commercial Solvents Corp | Ammonium nitrate explosive gel composition and its preparation |
| US3355336A (en) * | 1966-08-18 | 1967-11-28 | Du Pont | Thickened water-bearing inorganic oxidizer salt explosive containing crosslinked galactomannan and polyacrylamide |
-
1967
- 1967-06-02 US US643050A patent/US3445305A/en not_active Expired - Lifetime
-
1968
- 1968-03-28 FR FR1557520D patent/FR1557520A/fr not_active Expired
- 1968-05-30 IE IE643/68A patent/IE32089B1/en unknown
- 1968-05-31 GB GB26232/68A patent/GB1205972A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE32089B1 (en) | 1973-04-04 |
| US3445305A (en) | 1969-05-20 |
| IE32089L (en) | 1968-12-02 |
| FR1557520A (en) | 1969-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] |