CO2020005323A2 - Cápsula detonante de mezcla metálica - Google Patents
Cápsula detonante de mezcla metálicaInfo
- Publication number
- CO2020005323A2 CO2020005323A2 CONC2020/0005323A CO2020005323A CO2020005323A2 CO 2020005323 A2 CO2020005323 A2 CO 2020005323A2 CO 2020005323 A CO2020005323 A CO 2020005323A CO 2020005323 A2 CO2020005323 A2 CO 2020005323A2
- Authority
- CO
- Colombia
- Prior art keywords
- powder
- oxidizing agent
- cartridge
- mixture
- reducing agent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
- C06B33/12—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/24—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor characterised by the tamping material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Powder Metallurgy (AREA)
- Lubricants (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Air Bags (AREA)
- Medicinal Preparation (AREA)
- Soft Magnetic Materials (AREA)
- Spark Plugs (AREA)
Abstract
La presente invención se refiere a una cápsula detonante de mezcla metálica que comprende: un cartucho externo; un cartucho interno, alojado en el cartucho externo; una mezcla metálica de rápida expansión, cargada entre el cartucho externo y el cartucho interno y que comprende un polvo de nitrato de sodio como agente oxidante, un polvo de óxido férrico como agente oxidante, un polvo de aluminio como agente reductor, un polvo lubricante sólido para eliminar la fricción en el polvo de aluminio y un polvo de relleno inorgánico para llenar una capa de aire entre los polvos; una mezcla metálica de activación rápida, cargada en el cartucho interno y que comprende un polvo de nitrato de sodio como agente oxidante, un polvo de óxido férrico como agente oxidante, un polvo de óxido de cobre como agente oxidante, un polvo de aluminio como agente reductor y un polvo de magnesio de mayor porcentaje en peso que el polvo de aluminio como agente reductor; y una unidad de generación de chispas eléctricas, integrada en la mezcla metálica de activación rápida.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2018/002153 WO2019164027A1 (ko) | 2018-02-21 | 2018-02-21 | 금속혼합물 발파 캡슐 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO2020005323A2 true CO2020005323A2 (es) | 2020-06-19 |
Family
ID=67060553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CONC2020/0005323A CO2020005323A2 (es) | 2018-02-21 | 2020-04-28 | Cápsula detonante de mezcla metálica |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP3659992B1 (es) |
| AR (1) | AR111294A1 (es) |
| AU (1) | AU2018410014B2 (es) |
| BR (1) | BR112020010200B1 (es) |
| CO (1) | CO2020005323A2 (es) |
| ES (1) | ES2886020T3 (es) |
| MX (1) | MX2020005672A (es) |
| PE (1) | PE20201324A1 (es) |
| PT (1) | PT3659992T (es) |
| WO (1) | WO2019164027A1 (es) |
| ZA (1) | ZA202001878B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2612622A (en) * | 2021-11-05 | 2023-05-10 | Bisn Tec Ltd | A chemical reaction heat source composition for use in downhole operations and associated apparatus and methods |
| CN115014140A (zh) * | 2022-06-25 | 2022-09-06 | 天津矿山工程有限公司 | 钻孔套管法孔内上向逐段爆破通井方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2031840A5 (es) * | 1969-02-10 | 1970-11-20 | Asahi Chemical Ind | |
| KR100213577B1 (ko) | 1997-06-10 | 1999-08-02 | 김창선 | 급팽창 금속 혼합물 |
| KR100442551B1 (ko) * | 2001-10-23 | 2004-07-30 | 김창선 | 급팽창 혼합물의 반응 촉발장치 |
| KR20030037707A (ko) * | 2001-11-05 | 2003-05-16 | 김창선 | 급팽창 금속 혼합물 |
| US9541366B2 (en) * | 2003-09-19 | 2017-01-10 | Ibq Industrias Quimicas S/A | Thermal shock tube and the process of production thereof |
| BR0303546B8 (pt) * | 2003-09-19 | 2013-02-19 | tubo de choque tÉrmico. | |
| KR20060047085A (ko) * | 2004-11-15 | 2006-05-18 | 주식회사 스웰테크 | 파암용 금속팽창제의 카트리지 구조 |
| KR100668432B1 (ko) * | 2005-06-14 | 2007-01-15 | 주식회사 플라즈마 | 화약의 기폭으로 금속혼합물을 반응시키는 미진동암반파쇄용 조립체 |
| KR100770316B1 (ko) | 2005-06-20 | 2007-10-25 | 김창선 | 시차 점화 급팽창금속혼합물 캡슐을 이용한 시차 파암 방법 |
| KR100877133B1 (ko) * | 2007-02-13 | 2009-01-09 | 김철영 | 파암장치 및 기폭유니트 |
| KR100922597B1 (ko) * | 2009-03-04 | 2009-10-21 | 원화건설 주식회사 | 순폭도가 향상된 둔감성 파쇄 조성물, 저에너지 발화용 발화 기구 및 이들을 포함하는 파암 장치 |
| JP5414348B2 (ja) * | 2009-05-07 | 2014-02-12 | 日立造船株式会社 | カートリッジ、破壊装置およびカートリッジキット |
| SE542347C2 (en) * | 2016-08-09 | 2020-04-14 | Bengtsson Jan Aake | A method of disarming an unexploded blasting charge in a drill hole |
-
2018
- 2018-02-21 PT PT189071129T patent/PT3659992T/pt unknown
- 2018-02-21 AU AU2018410014A patent/AU2018410014B2/en active Active
- 2018-02-21 MX MX2020005672A patent/MX2020005672A/es unknown
- 2018-02-21 BR BR112020010200-8A patent/BR112020010200B1/pt active IP Right Grant
- 2018-02-21 ES ES18907112T patent/ES2886020T3/es active Active
- 2018-02-21 EP EP18907112.9A patent/EP3659992B1/en active Active
- 2018-02-21 WO PCT/KR2018/002153 patent/WO2019164027A1/ko unknown
- 2018-02-21 PE PE2020000579A patent/PE20201324A1/es unknown
- 2018-03-20 AR ARP180100640A patent/AR111294A1/es active IP Right Grant
-
2020
- 2020-03-24 ZA ZA2020/01878A patent/ZA202001878B/en unknown
- 2020-04-28 CO CONC2020/0005323A patent/CO2020005323A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2886020T3 (es) | 2021-12-16 |
| BR112020010200A2 (pt) | 2020-11-10 |
| BR112020010200B1 (pt) | 2022-05-03 |
| AU2018410014B2 (en) | 2022-10-20 |
| ZA202001878B (en) | 2021-04-28 |
| PE20201324A1 (es) | 2020-11-25 |
| EP3659992A4 (en) | 2020-09-16 |
| MX2020005672A (es) | 2022-09-06 |
| AR111294A1 (es) | 2019-06-26 |
| AU2018410014A1 (en) | 2020-03-19 |
| EP3659992B1 (en) | 2021-06-16 |
| PT3659992T (pt) | 2021-08-19 |
| WO2019164027A1 (ko) | 2019-08-29 |
| EP3659992A1 (en) | 2020-06-03 |
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