BR9809801A - Emulsion, emulsion explosive composition, emulsion explosive, and, process of manufacturing an emulsion explosive composition - Google Patents

Emulsion, emulsion explosive composition, emulsion explosive, and, process of manufacturing an emulsion explosive composition

Info

Publication number
BR9809801A
BR9809801A BR9809801-2A BR9809801A BR9809801A BR 9809801 A BR9809801 A BR 9809801A BR 9809801 A BR9809801 A BR 9809801A BR 9809801 A BR9809801 A BR 9809801A
Authority
BR
Brazil
Prior art keywords
emulsion
explosive
emulsion explosive
composition
manufacturing
Prior art date
Application number
BR9809801-2A
Other languages
Portuguese (pt)
Inventor
Siomn Richard Biggs
Jennifer Liane Cleary
Anthony Martin Palmer
Jeremy Guy Breakwell Smith
Original Assignee
Orica Australia Pty 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 Orica Australia Pty Ltd filed Critical Orica Australia Pty Ltd
Publication of BR9809801A publication Critical patent/BR9809801A/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
    • C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • 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
    • C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

"EMULSãO, COMPOSIçãO DE EXPLOSIVO EM EMULSãO, EXPLOSIVO EM EMULSãO,E, PROCESSO DE FABRICAçãO DE UMA COMPOSIçãO DE EXPLOSIVO EM EMULSãO". Os requerentes verificaram agora que espessantes associativos podem ser usados em emulsões para uso em composições explosivas, cujos espessantes associativos provêem mudanças rápidas e reversíveis em viscosidade da emulsão. Os espessantes associados provêem emulsões de explosivos tendo as características desejáveis de (1) redução significante em viscosidade durante o bombeamente e (2) reestabelecimento de viscosidade relativamente elevada quando o bombeamento é terminado sem dano aos componentes da emulsão. Acredita-se que o espessante associativo provê uma rede de ligações físicas através da emulsão, cuja rede pode ser reversivelmente rompida."EMULSION, EXPLOSIVE COMPOSITION IN EMULSION, EXPLOSIVE IN EMULSION, AND, PROCESS OF MANUFACTURING A COMPOSITION OF EXPLOSIVE IN EMULSION". Applicants have now found that associative thickeners can be used in emulsions for use in explosive compositions, whose associative thickeners provide rapid and reversible changes in emulsion viscosity. The associated thickeners provide explosive emulsions having the desirable characteristics of (1) significant reduction in viscosity during pumping and (2) reestablishment of relatively high viscosity when pumping is completed without damage to the components of the emulsion. It is believed that the associative thickener provides a network of physical connections through the emulsion, the network of which can be reversibly broken.

BR9809801-2A 1997-05-15 1998-05-15 Emulsion, emulsion explosive composition, emulsion explosive, and, process of manufacturing an emulsion explosive composition BR9809801A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO6792A AUPO679297A0 (en) 1997-05-15 1997-05-15 Rheology modification and modifiers
PCT/AU1998/000353 WO1998051645A1 (en) 1997-05-15 1998-05-15 Rheology modification and modifiers

Publications (1)

Publication Number Publication Date
BR9809801A true BR9809801A (en) 2000-06-27

Family

ID=3801083

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809801-2A BR9809801A (en) 1997-05-15 1998-05-15 Emulsion, emulsion explosive composition, emulsion explosive, and, process of manufacturing an emulsion explosive composition

Country Status (14)

Country Link
EP (1) EP1001917B1 (en)
JP (1) JP2001524065A (en)
KR (1) KR20010012599A (en)
CN (1) CN1255911A (en)
AP (1) AP9901706A0 (en)
AT (1) ATE282015T1 (en)
AU (1) AUPO679297A0 (en)
BR (1) BR9809801A (en)
CA (1) CA2289749C (en)
DE (1) DE69827498T2 (en)
NO (1) NO995560L (en)
NZ (1) NZ500909A (en)
WO (1) WO1998051645A1 (en)
ZA (1) ZA984130B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR054800A0 (en) * 2000-10-04 2000-10-26 Orica Explosives Technology Pty Ltd Emulsion explosive
WO2003027046A2 (en) * 2000-11-02 2003-04-03 The Lubrizol Corporation Stabilized energetic water in oil emulsion composition
CN104557348B (en) * 2015-02-05 2017-04-19 内蒙古鄂托克旗盛安九二九化工有限责任公司 Water-containing ammonium nitrate fuel oil explosive and preparation process thereof
ES2747389T3 (en) 2015-02-10 2020-03-10 Maxamcorp Holding Sl Water based explosive suspension
WO2017103635A1 (en) * 2015-12-16 2017-06-22 Rhodia Poliamida E Especialidades Ltda Emulsifier system for explosive emulsions
US11953306B2 (en) 2018-03-16 2024-04-09 Dyno Nobel Asia Pacific Pty Limited External homogenization systems and methods related thereto
CN110511311A (en) * 2019-06-25 2019-11-29 西安理工大学 High molecular material for explosive modification and preparation method thereof and explosive modification method
KR102121045B1 (en) * 2019-11-07 2020-06-09 주식회사 석성발파건설 Method for blasting using shear thickening fluid and shear thickening fluid packer of charge hole
CN111943790A (en) * 2020-07-31 2020-11-17 宜兴市阳生化工有限公司 Novel underground mining colloidal emulsion explosive

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919016A (en) * 1974-06-02 1975-11-11 Nalco Chemical Co Thickening of solvent explosives systems
GB1523958A (en) * 1977-06-21 1978-09-06 Secr Defence Slurry explosives
US4453989A (en) * 1982-04-05 1984-06-12 Atlas Powder Company Solid sensitizers for water-in-oil emulsion explosives
SE457952B (en) * 1982-09-15 1989-02-13 Nitro Nobel Ab SPRAENGAEMNE
GB2129414B (en) * 1982-10-21 1986-05-29 Indian Explosives Ltd Improved water-in-oil emulsion explosive and a method of preparing it
NZ206243A (en) * 1982-12-03 1987-03-31 Dulux Australia Ltd Non-ionic surfactants based on polyalkylene oxides having at least one double bond
US4705582A (en) * 1986-11-03 1987-11-10 Aubert Stephen A Desensitized explosive composition
IN168892B (en) * 1986-12-12 1991-07-06 Ici India Ltd
NZ223084A (en) * 1987-01-30 1991-01-29 Ici Australia Operations Emulsion explosive composition containing a polymer of molecular weight in excess of 1x10 5
MW1888A1 (en) * 1987-06-29 1989-03-08 Aeci Ltd Explosive
DE3876798T2 (en) * 1988-07-27 1993-07-01 Espanola Explosivos METHOD FOR PRODUCING EXPLOSIVE COMPOSITIONS OF THE EMULSION TYPE.
CN1023213C (en) * 1989-03-04 1993-12-22 甘肃省化工研究院 Creaming explosive and chemical foaming technology
NO166636C (en) * 1989-03-31 1991-08-21 Norsk Hydro As EXPLOSION INCLUDING A MIXTURE OF A NITRATE OIL EXPLOSION AND A WATER-IN-OIL EMULSION EXPLOSION AND PROCEDURE FOR ITS PREPARATION.
CA2049628C (en) * 1991-08-21 2002-02-26 Clare T. Aitken Vegetable oil emulsion explosive
GB9511701D0 (en) * 1995-06-09 1995-08-02 Burwood Corp The Ltd Composition

Also Published As

Publication number Publication date
EP1001917A1 (en) 2000-05-24
CA2289749C (en) 2011-09-27
CA2289749A1 (en) 1998-11-19
WO1998051645A1 (en) 1998-11-19
AUPO679297A0 (en) 1997-06-05
ZA984130B (en) 1998-11-20
NO995560L (en) 2000-01-11
CN1255911A (en) 2000-06-07
ATE282015T1 (en) 2004-11-15
EP1001917B1 (en) 2004-11-10
NO995560D0 (en) 1999-11-12
EP1001917A4 (en) 2000-05-24
DE69827498T2 (en) 2005-11-10
DE69827498D1 (en) 2004-12-16
JP2001524065A (en) 2001-11-27
KR20010012599A (en) 2001-02-15
NZ500909A (en) 2001-06-29
AP9901706A0 (en) 1999-12-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A , 6A E 7A ANUIDADES.