MX2020005672A - Metallic mixture blasting capsule. - Google Patents

Metallic mixture blasting capsule.

Info

Publication number
MX2020005672A
MX2020005672A MX2020005672A MX2020005672A MX2020005672A MX 2020005672 A MX2020005672 A MX 2020005672A MX 2020005672 A MX2020005672 A MX 2020005672A MX 2020005672 A MX2020005672 A MX 2020005672A MX 2020005672 A MX2020005672 A MX 2020005672A
Authority
MX
Mexico
Prior art keywords
powder
oxidizing agent
metallic mixture
agent
rapidly
Prior art date
Application number
MX2020005672A
Other languages
Spanish (es)
Inventor
Claudio Nunez Asecio
Chulwon Kim
Sung Kook Kim
Original Assignee
Enaex S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67060553&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2020005672(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Enaex S A filed Critical Enaex S A
Publication of MX2020005672A publication Critical patent/MX2020005672A/en

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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Lubricants (AREA)
  • Air Bags (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Spark Plugs (AREA)
  • Soft Magnetic Materials (AREA)
  • Medicinal Preparation (AREA)

Abstract

The present invention relates to a metallic mixture blasting capsule comprising: an outer cylinder; an inner cylinder accommodated inside the outer cylinder; a rapidly expanding metallic mixture composed of a sodium nitrate powder which is an oxidizing agent, a ferric oxide powder which is an oxidizing agent, an aluminum powder which is a reducing agent, a solid lubricant powder which is an anti-friction agent between powders, and an inorganic filler powder which is a filler for pores between powders, and is filled between the outer cylinder and the inner cylinder; a rapidly detonating metallic mixture composed of a sodium nitrate powder which is an oxidizing agent, a ferric oxide powder which is an oxidizing agent, a copper oxide powder which is an oxidizing agent, an aluminum powder which is a reducing agent, and a magnesium powder which is a reducing agent, and is mixed in a weight ratio greater than that of the aluminum powder and filled in the inner cylinder; and an electric spark generation means embedded in the rapidly detonating metallic mixture.
MX2020005672A 2018-02-21 2018-02-21 Metallic mixture blasting capsule. MX2020005672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2018/002153 WO2019164027A1 (en) 2018-02-21 2018-02-21 Metallic mixture blasting capsule

Publications (1)

Publication Number Publication Date
MX2020005672A true MX2020005672A (en) 2022-09-06

Family

ID=67060553

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020005672A MX2020005672A (en) 2018-02-21 2018-02-21 Metallic mixture blasting capsule.

Country Status (11)

Country Link
EP (1) EP3659992B1 (en)
AR (1) AR111294A1 (en)
AU (1) AU2018410014B2 (en)
BR (1) BR112020010200B1 (en)
CO (1) CO2020005323A2 (en)
ES (1) ES2886020T3 (en)
MX (1) MX2020005672A (en)
PE (1) PE20201324A1 (en)
PT (1) PT3659992T (en)
WO (1) WO2019164027A1 (en)
ZA (1) ZA202001878B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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 (en) * 2022-06-25 2022-09-06 天津矿山工程有限公司 Method for blasting and drifting section by section in hole by drilling casing method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031840A5 (en) * 1969-02-10 1970-11-20 Asahi Chemical Ind
KR100213577B1 (en) 1997-06-10 1999-08-02 김창선 A sudden expansion metal compound
KR100442551B1 (en) * 2001-10-23 2004-07-30 김창선 Contact-detonating device of rapidly explosive compound material
KR20030037707A (en) * 2001-11-05 2003-05-16 김창선 The rapid expanding metallic compound
US9541366B2 (en) * 2003-09-19 2017-01-10 Ibq Industrias Quimicas S/A Thermal shock tube and the process of production thereof
BR0303546B8 (en) * 2003-09-19 2013-02-19 Thermal shock tube.
KR20060047085A (en) * 2004-11-15 2006-05-18 주식회사 스웰테크 Cartidge of metal expansion cell for rock destruction
KR100668432B1 (en) * 2005-06-14 2007-01-15 주식회사 플라즈마 Slight Concussion Bedrock Blasting Assembly Reacting Metal Mixtures by Trigging Gunpowder
KR100770316B1 (en) 2005-06-20 2007-10-25 김창선 Method of cracking rock using capsule of rapidly expanding metallic mixture ignited with time gap
KR100877133B1 (en) * 2007-02-13 2009-01-09 김철영 Blasting apparatus and detonator unit
KR100922597B1 (en) * 2009-03-04 2009-10-21 원화건설 주식회사 Low sensitive fracturing composition with improved coefficient of deflagration transmission, igniting device for igniting at low energy and blasting apparatus therewith
JP5414348B2 (en) * 2009-05-07 2014-02-12 日立造船株式会社 Cartridge, destruction device and cartridge kit
SE542347C2 (en) * 2016-08-09 2020-04-14 Bengtsson Jan Aake A method of disarming an unexploded blasting charge in a drill hole

Also Published As

Publication number Publication date
AU2018410014B2 (en) 2022-10-20
BR112020010200A2 (en) 2020-11-10
ES2886020T3 (en) 2021-12-16
PE20201324A1 (en) 2020-11-25
AR111294A1 (en) 2019-06-26
ZA202001878B (en) 2021-04-28
AU2018410014A1 (en) 2020-03-19
EP3659992A1 (en) 2020-06-03
WO2019164027A1 (en) 2019-08-29
BR112020010200B1 (en) 2022-05-03
CO2020005323A2 (en) 2020-06-19
PT3659992T (en) 2021-08-19
EP3659992B1 (en) 2021-06-16
EP3659992A4 (en) 2020-09-16

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