RU2199513C2 - Water-containing explosive substance - Google Patents
Water-containing explosive substance Download PDFInfo
- Publication number
- RU2199513C2 RU2199513C2 RU99126642/02A RU99126642A RU2199513C2 RU 2199513 C2 RU2199513 C2 RU 2199513C2 RU 99126642/02 A RU99126642/02 A RU 99126642/02A RU 99126642 A RU99126642 A RU 99126642A RU 2199513 C2 RU2199513 C2 RU 2199513C2
- Authority
- RU
- Russia
- Prior art keywords
- explosive
- water
- substance
- ammonium nitrate
- explosive substance
- Prior art date
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- 239000002360 explosive Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000000126 substance Substances 0.000 title abstract 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004202 carbamide Substances 0.000 claims abstract 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 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical group CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000015 trinitrotoluene Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 235000013877 carbamide Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005474 detonation Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- FFMMWFUIRQUAKA-UHFFFAOYSA-O azanium;2-methyl-1,3,5-trinitrobenzene;nitrate Chemical compound [NH4+].[O-][N+]([O-])=O.CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O FFMMWFUIRQUAKA-UHFFFAOYSA-O 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Изобретение относится к промышленным взрывчатым веществам и может быть использовано в горной промышленности при разработке месторождений полезных ископаемых в обводненных условиях. The invention relates to industrial explosives and can be used in the mining industry in the development of mineral deposits in flooded conditions.
Известно промышленное взрывчатое вещество [1], принятое за прототип, акватол Т-20ГМ, представляющее собой водосодержащую композицию со следующим соотношением компонентов, %:
Аммиачная селитра - 68
Тротил - 20
Карбамид (мочевина) - 4
Вода - 8
Акватол Т20ГМ изготавливают на местах применения и применяют в горнодобывающей промышленности на взрывных работах на дневной поверхности в обводненных условиях.Known industrial explosive [1], adopted as a prototype, aquatol T-20GM, which is a water-containing composition with the following ratio of components,%:
Ammonium nitrate - 68
TNT - 20
Urea (urea) - 4
Water - 8
Aquatol T20GM is manufactured at the field of application and is used in the mining industry for blasting on the surface in flooded conditions.
Существенным недостатком этого взрывчатого вещества является несбалансированность компонентов по кислороду: кислородный баланс акватола Т-20ГМ равен - 4,4% вместо 0%, в результате чего несмотря на высокое содержание тротила состав имеет пониженные взрывчатые показатели при детонации. При массовых взрывах этот акватол оказывает крайне неблагоприятное влияние на окружающую среду вследствие повышенных выбросов в атмосферу окиси углерода. A significant drawback of this explosive is the imbalance of the components with respect to oxygen: the oxygen balance of the T-20GM aquatol is 4.4% instead of 0%, as a result of which, despite the high TNT content, the composition has lower explosive indices during detonation. During mass explosions, this aquatol has an extremely adverse effect on the environment due to increased emissions of carbon monoxide.
Техническим результатом изобретения является повышение взрывчатых показателей (взрывной эффективности) водосодержащего взрывчатого состава, аналогичного акватолу Т-20ГМ. The technical result of the invention is to increase the explosive performance (explosive efficiency) of a water-containing explosive composition similar to T-20GM aquatol.
Технический результат достигается тем, что для изготовления водосодержащего состава берутся компоненты: аммиачная селитра, тротил, карбамид и вода в стехиометрическом соотношении, что обеспечивает нулевой кислородный баланс продуктов взрыва, мас.%:
Аммиачная селитра - 73
Тротил - 15
Карбамид (мочевина) - 4
Вода - 8
Расчетные взрывчатые показатели при детонации акватола Т-20ГМ и предлагаемого состава приведены в таблице.The technical result is achieved by the fact that for the manufacture of a water-containing composition are taken components: ammonium nitrate, TNT, urea and water in a stoichiometric ratio, which ensures zero oxygen balance of the explosion products, wt.%:
Ammonium nitrate - 73
TNT - 15
Urea (urea) - 4
Water - 8
The calculated explosive indicators for the detonation of aquatol T-20GM and the proposed composition are shown in the table.
Согласно приведенным данным предлагаемый состав при уменьшенном содержании взрывчатого компонента тротила имеет более высокие параметры детонации. According to the above data, the proposed composition with a reduced content of the explosive component of TNT has higher detonation parameters.
Источник информации
1. Вещество взрывчатое промышленное Акватол Т-20ГМ Технические условия ТУ 4-08628424-632-97.2Sourse of information
1. Industrial explosive Akvatol T-20GM Specifications TU 4-08628424-632-97.2
Claims (1)
Аммиачная селитра - 73
Тротил - 15
Карбамид - 4
Вода - 8иA water-containing explosive, including ammonium nitrate, TNT, urea, water, characterized in that it contains components in a ratio providing zero oxygen balance, wt.%:
Ammonium nitrate - 73
TNT - 15
Urea - 4
Water - 8i
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99126642/02A RU2199513C2 (en) | 1999-12-16 | 1999-12-16 | Water-containing explosive substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99126642/02A RU2199513C2 (en) | 1999-12-16 | 1999-12-16 | Water-containing explosive substance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU99126642A RU99126642A (en) | 2001-10-27 |
| RU2199513C2 true RU2199513C2 (en) | 2003-02-27 |
Family
ID=20228273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU99126642/02A RU2199513C2 (en) | 1999-12-16 | 1999-12-16 | Water-containing explosive substance |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2199513C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2789321C2 (en) * | 2021-07-15 | 2023-02-01 | Федеральное государственное автономное образовательное учреждение высшего образования «Дальневосточный федеральный университет» (ДВФУ) | Hydrous explosive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1107491A (en) * | 1965-11-01 | 1968-03-27 | Ici Ltd | Explosive compositions |
| GB1153680A (en) * | 1966-12-06 | 1969-05-29 | Canadian Ind | Explosive Compositions |
| US3459608A (en) * | 1967-02-01 | 1969-08-05 | Dynamit Nobel Ag | Water-containing,nitric ester-free ammonium nitrate explosives |
| GB1214245A (en) * | 1968-04-24 | 1970-12-02 | Sumitomo Chemical Co | Explosive compositions |
| US3713918A (en) * | 1970-11-18 | 1973-01-30 | Us Interior | Urea stabilized gelled slurry explosive |
-
1999
- 1999-12-16 RU RU99126642/02A patent/RU2199513C2/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1107491A (en) * | 1965-11-01 | 1968-03-27 | Ici Ltd | Explosive compositions |
| GB1153680A (en) * | 1966-12-06 | 1969-05-29 | Canadian Ind | Explosive Compositions |
| US3459608A (en) * | 1967-02-01 | 1969-08-05 | Dynamit Nobel Ag | Water-containing,nitric ester-free ammonium nitrate explosives |
| GB1214245A (en) * | 1968-04-24 | 1970-12-02 | Sumitomo Chemical Co | Explosive compositions |
| US3713918A (en) * | 1970-11-18 | 1973-01-30 | Us Interior | Urea stabilized gelled slurry explosive |
Non-Patent Citations (2)
| Title |
|---|
| АКВАТОЛ Т-20 ГМ ТЕХНИЧЕСКИЕ УСЛОВИЯ ТУ 84-08628424-632-97, 1997. * |
| ДУБНОВ Л.В. И ДР. ПРОМЫШЛЕННЫЕ ВЗРЫВЧАТЫЕ ВЕЩЕСТВА. - М.: НЕДРА, 1988, с.268. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2789321C2 (en) * | 2021-07-15 | 2023-02-01 | Федеральное государственное автономное образовательное учреждение высшего образования «Дальневосточный федеральный университет» (ДВФУ) | Hydrous explosive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20051217 |