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MW389A1 - Chemical foaming of emulsion explosives - Google Patents

Chemical foaming of emulsion explosives

Info

Publication number
MW389A1
MW389A1 MW3/89A MW389A MW389A1 MW 389 A1 MW389 A1 MW 389A1 MW 3/89 A MW3/89 A MW 3/89A MW 389 A MW389 A MW 389A MW 389 A1 MW389 A1 MW 389A1
Authority
MW
MALAWI
Prior art keywords
chemical foaming
emulsion explosives
explosives
emulsion
foaming
Prior art date
Application number
MW3/89A
Original Assignee
Canadian Ind
Ici Plc
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 Canadian Ind, Ici Plc filed Critical Canadian Ind
Publication of MW389A1 publication Critical patent/MW389A1/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Air Bags (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Lubricants (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
MW3/89A 1988-02-02 1989-01-16 Chemical foaming of emulsion explosives MW389A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888802209A GB8802209D0 (en) 1988-02-02 1988-02-02 Chemical foaming of emulsion explosive compositions

Publications (1)

Publication Number Publication Date
MW389A1 true MW389A1 (en) 1989-10-11

Family

ID=10630876

Family Applications (1)

Application Number Title Priority Date Filing Date
MW3/89A MW389A1 (en) 1988-02-02 1989-01-16 Chemical foaming of emulsion explosives

Country Status (13)

Country Link
US (1) US4875951A (en)
EP (1) EP0327205A1 (en)
JP (1) JPH01226787A (en)
CN (1) CN1036007A (en)
AU (1) AU609930B2 (en)
CA (1) CA1319015C (en)
GB (2) GB8802209D0 (en)
IE (1) IE890308L (en)
MW (1) MW389A1 (en)
NO (1) NO890409L (en)
ZA (1) ZA89391B (en)
ZM (1) ZM389A1 (en)
ZW (1) ZW989A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5397399A (en) * 1994-06-22 1995-03-14 Mining Services International Emulsified gassing agents containing hydrogen peroxide and methods for their use
US5670739A (en) * 1996-02-22 1997-09-23 Nelson Brothers, Inc. Two phase emulsion useful in explosive compositions
US5920030A (en) * 1996-05-02 1999-07-06 Mining Services International Methods of blasting using nitrogen-free explosives
US6800154B1 (en) 1999-07-26 2004-10-05 The Lubrizol Corporation Emulsion compositions
US6982015B2 (en) * 2001-05-25 2006-01-03 Dyno Nobel Inc. Reduced energy blasting agent and method
GB0506605D0 (en) * 2005-03-31 2005-05-11 British Nuclear Fuels Plc Improvements in and relating to monitoring
CA2627469A1 (en) * 2005-10-26 2007-05-03 Newcastle Innovation Limited Gassing of emulsion explosives with nitric oxide
PE20080896A1 (en) * 2006-08-29 2008-08-21 African Explosives Ltd EXPLOSIVE SYSTEM THAT HAS A BASIC EMULSION AND A SENSITIZING SOLUTION
AU2008204725A1 (en) * 2007-01-10 2008-07-17 Newcastle Innovation Limited Methods for gassing explosives especially at low temperatures
KR101077849B1 (en) * 2008-06-18 2011-10-28 정인범 Environmental consideration fuel activation system
CN102060634B (en) * 2010-11-30 2012-09-19 山东天宝化工有限公司 Emulsion explosive and rapid chemical foaming sensitization method thereof
CN110950722B (en) * 2019-11-08 2021-03-16 湖北东神天神实业有限公司 Foaming agent for emulsion explosive for preventing sensitized bubbles from escaping and preparation method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409044A (en) * 1982-11-18 1983-10-11 Indian Explosives Limited Water-in-oil emulsion explosives and a method for the preparation of the same
NZ206983A (en) * 1983-02-15 1988-02-29 Ici Australia Ltd Dynamite explosive composition
AU578460B2 (en) * 1984-04-19 1988-10-27 Ici Australia Limited Water in oil emulsion explosives and stabilizers therefor
NO155691C (en) * 1984-11-30 1987-05-13 Dyno Industrier As PROCEDURE FOR AA REDUCE DENSITY IN AN EXPLOSIVE MIXTURE OF THE TYPE OF WATER-IN-OIL EMULSION.
SE459419B (en) * 1985-05-08 1989-07-03 Nitro Nobel Ab PROCEDURE FOR PREPARING AN EMULSION EXPLANATORY SUBSTANCE OF THE WATER-I OIL TYPE, A BRAENSLEPHAS FOR USE IN SUCH PROCEDURE AND AN EXPLOSION SYSTEM
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
IN171629B (en) * 1986-07-07 1992-11-28 Aeci Ltd
ZW11287A1 (en) * 1986-11-04 1989-01-25 Aeci Ltd Process for the production of an explosive
US4756726A (en) * 1986-11-20 1988-07-12 Terry Peace Regenerable dehumidifier
US4790890A (en) * 1987-12-03 1988-12-13 Ireco Incorporated Packaged emulsion explosives and methods of manufacture thereof

Also Published As

Publication number Publication date
AU609930B2 (en) 1991-05-09
ZW989A1 (en) 1989-10-04
EP0327205A1 (en) 1989-08-09
GB8802209D0 (en) 1988-03-02
CN1036007A (en) 1989-10-04
ZM389A1 (en) 1989-06-30
IE890308L (en) 1989-08-02
ZA89391B (en) 1990-12-28
GB8900642D0 (en) 1989-03-08
US4875951A (en) 1989-10-24
NO890409L (en) 1989-08-03
GB2215328A (en) 1989-09-20
NO890409D0 (en) 1989-02-01
JPH01226787A (en) 1989-09-11
CA1319015C (en) 1993-06-15
AU2877189A (en) 1989-08-03

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