ZA202311166B - Composition for forming a hydrogen peroxide based emulsion explosive - Google Patents

Composition for forming a hydrogen peroxide based emulsion explosive

Info

Publication number
ZA202311166B
ZA202311166B ZA2023/11166A ZA202311166A ZA202311166B ZA 202311166 B ZA202311166 B ZA 202311166B ZA 2023/11166 A ZA2023/11166 A ZA 2023/11166A ZA 202311166 A ZA202311166 A ZA 202311166A ZA 202311166 B ZA202311166 B ZA 202311166B
Authority
ZA
South Africa
Prior art keywords
composition
hydrogen peroxide
phase
forming
based emulsion
Prior art date
Application number
ZA2023/11166A
Inventor
Gustavsson Thomas
Håkland Robert
Nilsson Stefan
Original Assignee
Hypex Bio Explosives Tech Ab
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
Application filed by Hypex Bio Explosives Tech Ab filed Critical Hypex Bio Explosives Tech Ab
Publication of ZA202311166B publication Critical patent/ZA202311166B/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
    • C06B23/006—Stabilisers (e.g. thermal stabilisers)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

A composition for forming a hydrogen peroxide-based emulsion explosive which composition comprises; an oxidizer-phase comprising at least 15% by weight of hydrogen peroxide and at least 15% by weight of water, a fuel-phase comprising at least one oil type fuel, a liquid emulsifier and at least one finely divided colloidal non-sensitizing solid adsorbent, wherein the oxidizer-phase is discontinuously dispersed throughout the continuous fuel-phase. A method of preparing an emulsion type explosive composition is also disclosed.
ZA2023/11166A 2021-05-05 2023-12-04 Composition for forming a hydrogen peroxide based emulsion explosive ZA202311166B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21172313.5A EP4086237A1 (en) 2021-05-05 2021-05-05 Composition for forming a hydrogen peroxide based emulsion explosive
PCT/EP2022/062007 WO2022233948A1 (en) 2021-05-05 2022-05-04 Composition for forming a hydrogen peroxide based emulsion explosive

Publications (1)

Publication Number Publication Date
ZA202311166B true ZA202311166B (en) 2024-03-27

Family

ID=75825557

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2023/11166A ZA202311166B (en) 2021-05-05 2023-12-04 Composition for forming a hydrogen peroxide based emulsion explosive

Country Status (6)

Country Link
EP (2) EP4086237A1 (en)
AU (1) AU2022268594A1 (en)
CA (1) CA3217755A1 (en)
CL (1) CL2023003266A1 (en)
WO (1) WO2022233948A1 (en)
ZA (1) ZA202311166B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599487B1 (en) 1986-05-30 1988-08-12 Interox PROCESS FOR THE MANUFACTURE OF EXPLOSIVE CARTRIDGES AND EXPLOSIVE CARTRIDGES OBTAINED BY SAID PROCESS
US7491279B1 (en) 2004-12-09 2009-02-17 The United States Of America As Represented By The Secretary Of The Navy Emulsion explosive
ES2399477T3 (en) 2007-12-13 2013-04-01 Akzo Nobel N.V. Stabilized hydrogen peroxide solutions
WO2013013272A1 (en) 2011-07-27 2013-01-31 Cmte Development Limited Ιμproved explosive composition
CN116515929A (en) 2016-10-21 2023-08-01 百事可乐公司 Method for preparing rebaudioside N by enzyme method
US20200002241A1 (en) * 2016-12-12 2020-01-02 Cmte Development Limited Improved explosive composition
US20200308080A1 (en) * 2017-05-30 2020-10-01 Orica International Pte Ltd Explosives composition
AU2020287072A1 (en) 2019-06-07 2021-12-23 Cmte Development Limited Explosives based on hydrogen peroxide with improved sleep time

Also Published As

Publication number Publication date
CA3217755A1 (en) 2022-11-10
EP4334269A1 (en) 2024-03-13
EP4086237A1 (en) 2022-11-09
WO2022233948A1 (en) 2022-11-10
AU2022268594A1 (en) 2023-12-21
CL2023003266A1 (en) 2024-04-12

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