AU660967B2 - Explosive comprising a foamed sensitizer - Google Patents

Explosive comprising a foamed sensitizer

Info

Publication number
AU660967B2
AU660967B2 AU14808/92A AU1480892A AU660967B2 AU 660967 B2 AU660967 B2 AU 660967B2 AU 14808/92 A AU14808/92 A AU 14808/92A AU 1480892 A AU1480892 A AU 1480892A AU 660967 B2 AU660967 B2 AU 660967B2
Authority
AU
Australia
Prior art keywords
sensitizer
explosive
foamed
foamed sensitizer
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.)
Ceased
Application number
AU14808/92A
Other versions
AU1480892A (en
Inventor
Arun Kumar Chattopadhyay
Ming Chung Lee
Fortunato Villamagna
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.)
Orica Explosives Technology Pty Ltd
Original Assignee
ICI Canada Inc
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 ICI Canada Inc filed Critical ICI Canada Inc
Publication of AU1480892A publication Critical patent/AU1480892A/en
Application granted granted Critical
Publication of AU660967B2 publication Critical patent/AU660967B2/en
Assigned to ORICA EXPLOSIVES TECHNOLOGY PTY LTD reassignment ORICA EXPLOSIVES TECHNOLOGY PTY LTD Alteration of Name(s) in Register under S187 Assignors: ICI CANADA INC.
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
AU14808/92A 1991-04-12 1992-04-09 Explosive comprising a foamed sensitizer Ceased AU660967B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002040346A CA2040346C (en) 1991-04-12 1991-04-12 Explosive comprising a foamed sensitizer
CA2040346 1991-04-12

Publications (2)

Publication Number Publication Date
AU1480892A AU1480892A (en) 1992-10-15
AU660967B2 true AU660967B2 (en) 1995-07-13

Family

ID=4147388

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14808/92A Ceased AU660967B2 (en) 1991-04-12 1992-04-09 Explosive comprising a foamed sensitizer

Country Status (11)

Country Link
EP (1) EP0514000B1 (en)
JP (1) JPH05279159A (en)
CN (1) CN1057289C (en)
AU (1) AU660967B2 (en)
CA (1) CA2040346C (en)
DE (1) DE69224230T2 (en)
GB (1) GB2258461B (en)
MX (1) MX9201658A (en)
NZ (1) NZ242107A (en)
TW (1) TW278070B (en)
ZA (1) ZA922155B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456729A (en) * 1992-04-09 1995-10-10 Ici Canada Inc. Sensitizer and use
AUPQ129199A0 (en) * 1999-06-30 1999-07-22 Orica Australia Pty Ltd Manufacture of emulsion explosives
SK285615B6 (en) * 2001-04-05 2007-05-03 Duslo, A. S. Method for brisance modification of explosive in the form of emulsion
CN112537993A (en) * 2020-11-10 2021-03-23 安徽雷鸣科化有限责任公司 Fluidized water gel explosive
CN114621042A (en) * 2022-03-10 2022-06-14 安徽理工大学 Powdery emulsion explosive for explosive welding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447978A (en) * 1967-08-03 1969-06-03 Atlas Chem Ind Ammonium nitrate emulsion blasting agent and method of preparing same
GB1270319A (en) * 1969-09-05 1972-04-12 Ireco Chemicals Method for preparing slurry explosive compositions of variable and controlled density

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813175A1 (en) * 1968-12-06 1970-07-02 Du Pont Compressed explosive bars on inorganic salt - and non explosive fuel
DE1930503A1 (en) * 1969-06-16 1971-01-14 Dynamit Nobel Ag Explosive foam
CA1014356A (en) * 1974-02-21 1977-07-26 Canadian Industries Limited Stabilized air bubble-containing explosive compositions
AU510416B2 (en) * 1976-11-29 1980-06-26 Ici Australia Limited Explosive compositions
US4525225A (en) * 1984-03-05 1985-06-25 Atlas Powder Company Solid water-in-oil emulsion explosives compositions and processes
GB2160857B (en) * 1984-06-29 1988-02-17 Peter Christian Shann Explosive compositions
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
ZA888819B (en) * 1987-12-02 1990-07-25 Ici Australia Operations Process for preparing explosive

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447978A (en) * 1967-08-03 1969-06-03 Atlas Chem Ind Ammonium nitrate emulsion blasting agent and method of preparing same
GB1270319A (en) * 1969-09-05 1972-04-12 Ireco Chemicals Method for preparing slurry explosive compositions of variable and controlled density

Also Published As

Publication number Publication date
CA2040346C (en) 2001-06-12
EP0514000A1 (en) 1992-11-19
ZA922155B (en) 1992-12-30
CN1057289C (en) 2000-10-11
EP0514000B1 (en) 1998-01-28
TW278070B (en) 1996-06-11
MX9201658A (en) 1992-10-01
CA2040346A1 (en) 1992-10-13
DE69224230D1 (en) 1998-03-05
CN1065652A (en) 1992-10-28
AU1480892A (en) 1992-10-15
JPH05279159A (en) 1993-10-26
DE69224230T2 (en) 1998-05-28
NZ242107A (en) 1995-02-24
GB9208130D0 (en) 1992-05-27
GB2258461A (en) 1993-02-10
GB2258461B (en) 1994-10-05

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: ORICA EXPLOSIVES TECHNOLOGY PTY LTD

Free format text: FORMER OWNER WAS: ICI CANADA INC.