ES397466A1 - Slurry explosives - Google Patents

Slurry explosives

Info

Publication number
ES397466A1
ES397466A1 ES397466A ES397466A ES397466A1 ES 397466 A1 ES397466 A1 ES 397466A1 ES 397466 A ES397466 A ES 397466A ES 397466 A ES397466 A ES 397466A ES 397466 A1 ES397466 A1 ES 397466A1
Authority
ES
Spain
Prior art keywords
oxide
acid
pentavalent
salt
aqueous solution
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
ES397466A
Other languages
Spanish (es)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES397466A1 publication Critical patent/ES397466A1/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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

Procedure for obtaining a thickened aqueous gel for a slurry explosive, characterized in that it comprises dissolving a hydrophilic colloid of Xanthomonas in an aqueous solution of an inorganic salt and crosslinking the colloid with a compound chosen from the group consisting of an oxide of an element in pentavalent or hexavalent state, an acid produced from said oxide and an alkali metal salt of said acid, in which acid or salt said element is present in a pentavalent or hexavalent state, the acid produced from said oxide having a constant Dissociation K <1.0 in 0.1-0.01N aqueous solution. (Machine-translation by Google Translate, not legally binding)
ES397466A 1970-11-30 1971-11-29 Slurry explosives Expired ES397466A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5669370 1970-11-30

Publications (1)

Publication Number Publication Date
ES397466A1 true ES397466A1 (en) 1974-06-01

Family

ID=10477293

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397466A Expired ES397466A1 (en) 1970-11-30 1971-11-29 Slurry explosives

Country Status (12)

Country Link
AU (1) AU461683B2 (en)
BE (1) BE775301A (en)
CA (1) CA962066A (en)
DE (1) DE2159381A1 (en)
ES (1) ES397466A1 (en)
FR (1) FR2115992A5 (en)
GB (1) GB1317327A (en)
NO (1) NO126362B (en)
OA (1) OA03845A (en)
PH (1) PH9755A (en)
ZA (1) ZA717563B (en)
ZM (1) ZM15471A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317328A (en) * 1970-11-30 1973-05-16 Ici Ltd Slurry explosives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1417333A (en) * 1964-09-11 1965-11-12 Canadian Ind Explosive blasting porridge
CA868421A (en) * 1969-04-23 1971-04-13 Canadian Industries Limited Method of gelling water bearing compositions containing thickeners
GB1317328A (en) * 1970-11-30 1973-05-16 Ici Ltd Slurry explosives

Also Published As

Publication number Publication date
DE2159381A1 (en) 1972-06-08
ZA717563B (en) 1973-06-27
ZM15471A1 (en) 1973-07-23
AU461683B2 (en) 1975-06-05
AU3571171A (en) 1973-05-24
GB1317327A (en) 1973-05-16
FR2115992A5 (en) 1972-07-07
NO126362B (en) 1973-01-29
BE775301A (en) 1972-05-12
PH9755A (en) 1976-03-12
OA03845A (en) 1971-12-24
CA962066A (en) 1975-02-04

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