RS53094B - Use of a sensitizing composition for an explosive - Google Patents

Use of a sensitizing composition for an explosive

Info

Publication number
RS53094B
RS53094B RS20130581A RSP20130581A RS53094B RS 53094 B RS53094 B RS 53094B RS 20130581 A RS20130581 A RS 20130581A RS P20130581 A RSP20130581 A RS P20130581A RS 53094 B RS53094 B RS 53094B
Authority
RS
Serbia
Prior art keywords
sensitizing
composition
water
explosive
organic fuel
Prior art date
Application number
RS20130581A
Other languages
Serbian (sr)
Inventor
Charl Vermaak
Original Assignee
Ael Mining Services Limited
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=43778196&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RS53094(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ael Mining Services Limited filed Critical Ael Mining Services Limited
Publication of RS53094B publication Critical patent/RS53094B/en

Links

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
    • C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
    • 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
    • C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
    • C06B23/003—Porous or hollow inert particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Air Bags (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Upotreba kompozicije u formi emulzije koja sarži sledeće komponente u sledećim opsezima koncentracija(a) kalcijum nitrat: 40-80ma.%;(b) voda: 15-45mas.%;(c) tečno nepolarno organsko gorivo i površinski aktivno sredstvo 4-20mas.%; i(d) mikrosfere: 0,5-10mas.%;gde su (a) i (b) prisutni kao vodeni rastvor, koja ima gustinu u opsegu 0,3 do 1,05 g/cm3 kao senzitivišuća kompozicija za senzitivizaciju osnovne emulzije koja obuhvata emulziju voda-u-ulju sastavljenu od rastvora neorganske oksidišuće soli kao diskontinualne faze i organskog goriva kao kontinulane faze.Prijava sadrži još 13 patentnih zahteva.Use of a composition in the form of an emulsion containing the following components in the following concentration ranges (a) calcium nitrate: 40-80 wt%, (b) water: 15-45 wt%, (c) liquid non-polar organic fuel and surfactant 4-20 wt% .%; and (d) microspheres: 0.5-10% by weight, wherein (a) and (b) are present as an aqueous solution, having a density in the range of 0.3 to 1.05 g / cm 3 as a sensitizing composition for sensitizing the base emulsion. which comprises a water-in-oil emulsion composed of a solution of an inorganic oxidizing salt as a discontinuous phase and an organic fuel as a continuous phase. The application contains 13 more claims.

RS20130581A 2009-11-12 2010-10-21 Use of a sensitizing composition for an explosive RS53094B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200907945 2009-11-12
PCT/ZA2010/000062 WO2011060455A1 (en) 2009-11-12 2010-10-21 A sensitizing composition for an explosive

Publications (1)

Publication Number Publication Date
RS53094B true RS53094B (en) 2014-06-30

Family

ID=43778196

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20130581A RS53094B (en) 2009-11-12 2010-10-21 Use of a sensitizing composition for an explosive

Country Status (10)

Country Link
EP (1) EP2396288B1 (en)
AU (1) AU2010319979A1 (en)
BR (1) BRPI1010269A2 (en)
CL (1) CL2011003032A1 (en)
MA (1) MA33151B1 (en)
PE (1) PE20121143A1 (en)
PL (1) PL2396288T3 (en)
RS (1) RS53094B (en)
WO (1) WO2011060455A1 (en)
ZA (1) ZA201201554B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102910992A (en) * 2012-10-24 2013-02-06 雅化集团三台化工有限公司 Process for physical sensitization of emulsion explosive by using resin microsphere
FR3021313B1 (en) * 2014-05-20 2016-06-17 Nitrates & Innovation EXPLOSIVE CARTRIDGE PRODUCT OBTAINED FROM MIXTURE OF EMULSION AND POLYSTYRENE BALLS

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1262973A (en) * 1969-04-01 1972-02-09 Atlas Chem Ind Blasting composition
US3773573A (en) * 1970-10-15 1973-11-20 Dow Chemical Co Explosive composition containing monocellular thermoplastic globules and method of preparing same
US4356044A (en) * 1981-03-23 1982-10-26 Ireco Chemicals Emulsion explosives containing high concentrations of calcium nitrate
SE451196B (en) * 1985-12-23 1987-09-14 Nitro Nobel Ab PROCEDURE FOR PREPARING A TYPE OF WATER-IN-OIL EMULSION EXPLOSION AND AN OXIDATION COMPOSITION FOR USING THE PROCEDURE
AU2607688A (en) * 1987-09-30 1989-04-18 Mining Services International Corporation Methods and compositions related to emulsified gassing agents for sensitizing explosive compositions
AU598162B2 (en) * 1987-11-18 1990-06-14 Dyno Nobel Asia Pacific Limited Binding additive for explosive compositions
ZW13990A1 (en) * 1989-09-05 1992-06-10 Ici Australia Operations Explosive composition
US5470407A (en) * 1993-05-25 1995-11-28 Nelson Brothers, Inc. Method of varying rate of detonation in an explosive composition
CA2163682A1 (en) * 1995-11-24 1997-05-25 Arun Kumar Chattopadhyay Microemulsion and oil soluble gassing system
US5670739A (en) * 1996-02-22 1997-09-23 Nelson Brothers, Inc. Two phase emulsion useful in explosive compositions
PE20080896A1 (en) * 2006-08-29 2008-08-21 African Explosives Ltd EXPLOSIVE SYSTEM THAT HAS A BASIC EMULSION AND A SENSITIZING SOLUTION

Also Published As

Publication number Publication date
EP2396288A1 (en) 2011-12-21
ZA201201554B (en) 2012-11-28
PL2396288T3 (en) 2014-04-30
EP2396288B1 (en) 2013-12-11
BRPI1010269A2 (en) 2018-02-27
PE20121143A1 (en) 2012-08-27
MA33151B1 (en) 2012-03-01
CL2011003032A1 (en) 2012-07-06
WO2011060455A1 (en) 2011-05-19
AU2010319979A1 (en) 2011-10-13

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