ZW989A1 - Chemical foaming of emulsion explosives - Google Patents

Chemical foaming of emulsion explosives

Info

Publication number
ZW989A1
ZW989A1 ZW9/89A ZW989A ZW989A1 ZW 989 A1 ZW989 A1 ZW 989A1 ZW 9/89 A ZW9/89 A ZW 9/89A ZW 989 A ZW989 A ZW 989A ZW 989 A1 ZW989 A1 ZW 989A1
Authority
ZW
Zimbabwe
Prior art keywords
chemical foaming
emulsion explosives
explosives
emulsion
foaming
Prior art date
Application number
ZW9/89A
Inventor
William Prest David
John Yorke Willim
Original Assignee
Ici Plc
C I L
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 Plc, C I L filed Critical Ici Plc
Publication of ZW989A1 publication Critical patent/ZW989A1/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)
  • Lubricants (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
ZW9/89A 1988-02-02 1989-01-23 Chemical foaming of emulsion explosives ZW989A1 (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
ZW989A1 true ZW989A1 (en) 1989-10-04

Family

ID=10630876

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW9/89A ZW989A1 (en) 1988-02-02 1989-01-23 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
US20110132505A1 (en) * 2007-01-10 2011-06-09 Newcastle Innovation Limited Method 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
IN167506B (en) * 1984-04-19 1990-11-10 Ici Australia Ltd
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
US4875951A (en) 1989-10-24
AU609930B2 (en) 1991-05-09
GB8900642D0 (en) 1989-03-08
ZA89391B (en) 1990-12-28
CN1036007A (en) 1989-10-04
AU2877189A (en) 1989-08-03
CA1319015C (en) 1993-06-15
NO890409D0 (en) 1989-02-01
NO890409L (en) 1989-08-03
MW389A1 (en) 1989-10-11
IE890308L (en) 1989-08-02
GB8802209D0 (en) 1988-03-02
ZM389A1 (en) 1989-06-30
GB2215328A (en) 1989-09-20
JPH01226787A (en) 1989-09-11
EP0327205A1 (en) 1989-08-09

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