IE34109B1 - Blasting slurry compositions containing calcium nitrate - Google Patents

Blasting slurry compositions containing calcium nitrate

Info

Publication number
IE34109B1
IE34109B1 IE509/70A IE50970A IE34109B1 IE 34109 B1 IE34109 B1 IE 34109B1 IE 509/70 A IE509/70 A IE 509/70A IE 50970 A IE50970 A IE 50970A IE 34109 B1 IE34109 B1 IE 34109B1
Authority
IE
Ireland
Prior art keywords
calcium nitrate
compositions containing
containing calcium
slurry compositions
blasting slurry
Prior art date
Application number
IE509/70A
Other versions
IE34109L (en
Original Assignee
Ireco Chemicals
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 Ireco Chemicals filed Critical Ireco Chemicals
Publication of IE34109L publication Critical patent/IE34109L/en
Publication of IE34109B1 publication Critical patent/IE34109B1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)

Abstract

Slurry blasting compositions of low water content and high density, including substantial proportions of calcium nitrate as an oxidizer component, can be sensitized in various ways to produce economical explosive compositions. Sensitizers may include aluminum powder, granular explosives such as smokeless powder, TNT, etc.; a particularly preferred sensitizer or fuel is ethylene glycol. Solid carbonaceous fuels and conventional thickeners may be added. The calcium nitrate may be produced directly from burned lime with nitric acid and/or other nitrates. [US3660181A]
IE509/70A 1969-05-01 1970-04-21 Blasting slurry compositions containing calcium nitrate IE34109B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82109569A 1969-05-01 1969-05-01

Publications (2)

Publication Number Publication Date
IE34109L IE34109L (en) 1970-11-01
IE34109B1 true IE34109B1 (en) 1975-02-05

Family

ID=25232488

Family Applications (1)

Application Number Title Priority Date Filing Date
IE509/70A IE34109B1 (en) 1969-05-01 1970-04-21 Blasting slurry compositions containing calcium nitrate

Country Status (17)

Country Link
US (1) US3660181A (en)
JP (1) JPS5034606B1 (en)
AT (1) AT299041B (en)
BE (1) BE749690A (en)
CA (1) CA925302A (en)
CH (1) CH553733A (en)
DE (1) DE2020490C3 (en)
ES (1) ES379151A1 (en)
FI (1) FI56167C (en)
FR (1) FR2047172A5 (en)
GB (1) GB1301185A (en)
IE (1) IE34109B1 (en)
IL (1) IL34412A (en)
NL (1) NL7006308A (en)
NO (1) NO125443B (en)
OA (1) OA03307A (en)
PH (1) PH9787A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839107A (en) * 1970-05-04 1974-10-01 Dow Chemical Co Calcium nitrate explosive composition
US3816191A (en) * 1970-05-04 1974-06-11 Dow Chemical Co Method of making calcium nitrate explosive composition
US3787254A (en) * 1971-06-01 1974-01-22 Ireco Chemicals Explosive compositions containing calcium nitrate
US3890171A (en) * 1971-11-10 1975-06-17 Ireco Chemicals Explosive compositions containing guar gum derivative
US3886010A (en) * 1972-07-24 1975-05-27 Ireco Chemicals Stabilized and aerated blasting slurry containing thiourea and a nitrite gassing agent
US3899374A (en) * 1974-03-29 1975-08-12 Dow Chemical Co Calcium nitrate explosive composition
DE2734779C1 (en) * 1977-08-02 1992-09-24 Dynamit Nobel Ag Process for the production of porous blowing agent bodies
CA1096172A (en) * 1978-11-08 1981-02-24 Anthony C. F. Edmonds Gelled aqueous slurry explosive containing gas bubbles
US6508177B1 (en) 1999-09-13 2003-01-21 The Ensign-Bickford Company Explosives with embedded bodies
US8114231B2 (en) * 2005-10-26 2012-02-14 Newcastle Innovation Limited Gassing of emulsion explosives with nitric oxide
CA2675167A1 (en) * 2007-01-10 2008-07-17 Newcastle Innovation Limited Methods for gassing explosives especially at low temperatures
RU2521637C2 (en) * 2011-03-14 2014-07-10 Иван Владимирович Бригадин Water-containing explosive powder
WO2013082634A2 (en) * 2011-11-30 2013-06-06 Ael Mining Services Limited Base charge explosive formulation
RU2537485C2 (en) * 2012-09-04 2015-01-10 Михаил Сергеевич Архипов Water-containing explosive composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397097A (en) * 1966-07-12 1968-08-13 Du Pont Thickened aqueous inorganic oxidizer salt blasting compositions containing gas bubbles and a crystal habit modifier and method of preparation
US3395056A (en) * 1966-08-01 1968-07-30 Trojan Powder Co Inorganic oxidizer salt-alcohol explosive slurry containing an alcohol thickening agent
US3450582A (en) * 1967-12-18 1969-06-17 Harold W Sheeran Aqueous ammonium nitrate blasting composition containing solid carbonaceous fuel and method of preparing same
US3522117A (en) * 1968-08-07 1970-07-28 Du Pont Aerated water-bearing inorganic oxidizer salt blasting agent containing dissolved and undissolved carbonaceous fuel

Also Published As

Publication number Publication date
FI56167C (en) 1979-12-10
IL34412A (en) 1973-04-30
GB1301185A (en) 1972-12-29
IE34109L (en) 1970-11-01
NO125443B (en) 1972-09-11
DE2020490B2 (en) 1973-08-16
BE749690A (en) 1970-10-28
PH9787A (en) 1976-03-17
ES379151A1 (en) 1972-09-01
AT299041B (en) 1972-06-12
OA03307A (en) 1970-12-15
US3660181A (en) 1972-05-02
CA925302A (en) 1973-05-01
FR2047172A5 (en) 1971-03-12
CH553733A (en) 1974-09-13
JPS5034606B1 (en) 1975-11-10
FI56167B (en) 1979-08-31
NL7006308A (en) 1970-11-03
IL34412A0 (en) 1970-10-30
DE2020490A1 (en) 1971-01-14
DE2020490C3 (en) 1974-04-25

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