FR2070391A5 - Aqs explosive compsn - based on ammonium nitrate and aluminium - of improved stability - Google Patents

Aqs explosive compsn - based on ammonium nitrate and aluminium - of improved stability

Info

Publication number
FR2070391A5
FR2070391A5 FR6941709A FR6941709A FR2070391A5 FR 2070391 A5 FR2070391 A5 FR 2070391A5 FR 6941709 A FR6941709 A FR 6941709A FR 6941709 A FR6941709 A FR 6941709A FR 2070391 A5 FR2070391 A5 FR 2070391A5
Authority
FR
France
Prior art keywords
explosive
aluminium
aqs
compsn
ammonium nitrate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR6941709A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitro Nobel AB
Original Assignee
Nitro Nobel 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 Nitro Nobel AB filed Critical Nitro Nobel AB
Priority to FR6941709A priority Critical patent/FR2070391A5/en
Application granted granted Critical
Publication of FR2070391A5 publication Critical patent/FR2070391A5/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The free flowing aqs explosive compsn. contains ammonium nitrate and has hydrophobic aluminium as fed. Sufficient wetting agent is included to produce wetting of the aluminium by the salt soln. Spec. 10% of a powerful, high-explosive (pref. T.N.T.) is included as the detonator. The water content is 14-16 wt.% and air bubbles are introduced as a suspension to give a density of 0.8-1.5 kg/l. The compsn. comprises basic materials themselves non-explosive, and shows improved safety factor on storage at ambient temp. The material has a consistency suitable for mining.
FR6941709A 1969-12-03 1969-12-03 Aqs explosive compsn - based on ammonium nitrate and aluminium - of improved stability Expired FR2070391A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6941709A FR2070391A5 (en) 1969-12-03 1969-12-03 Aqs explosive compsn - based on ammonium nitrate and aluminium - of improved stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6941709A FR2070391A5 (en) 1969-12-03 1969-12-03 Aqs explosive compsn - based on ammonium nitrate and aluminium - of improved stability

Publications (1)

Publication Number Publication Date
FR2070391A5 true FR2070391A5 (en) 1971-09-10

Family

ID=9044016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941709A Expired FR2070391A5 (en) 1969-12-03 1969-12-03 Aqs explosive compsn - based on ammonium nitrate and aluminium - of improved stability

Country Status (1)

Country Link
FR (1) FR2070391A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse