DE69108181D1 - Stabilisierter Emulsionssprengstoff. - Google Patents

Stabilisierter Emulsionssprengstoff.

Info

Publication number
DE69108181D1
DE69108181D1 DE69108181T DE69108181T DE69108181D1 DE 69108181 D1 DE69108181 D1 DE 69108181D1 DE 69108181 T DE69108181 T DE 69108181T DE 69108181 T DE69108181 T DE 69108181T DE 69108181 D1 DE69108181 D1 DE 69108181D1
Authority
DE
Germany
Prior art keywords
prills
anfo
emulsion
emulsion explosive
stabilized emulsion
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.)
Expired - Fee Related
Application number
DE69108181T
Other languages
English (en)
Other versions
DE69108181T2 (de
Inventor
Lee F Mckenzie
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.)
Dyno Nobel Inc
Original Assignee
Dyno Nobel 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 Dyno Nobel Inc filed Critical Dyno Nobel Inc
Application granted granted Critical
Publication of DE69108181D1 publication Critical patent/DE69108181D1/de
Publication of DE69108181T2 publication Critical patent/DE69108181T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
    • C06B31/285—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with fuel oil, e.g. ANFO-compositions
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Disintegrating Or Milling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69108181T 1990-11-19 1991-11-13 Stabilisierter Emulsionssprengstoff. Expired - Fee Related DE69108181T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/615,289 US5076867A (en) 1990-11-19 1990-11-19 Stabilized emulsion explosive and method

Publications (2)

Publication Number Publication Date
DE69108181D1 true DE69108181D1 (de) 1995-04-20
DE69108181T2 DE69108181T2 (de) 1995-07-20

Family

ID=24464768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108181T Expired - Fee Related DE69108181T2 (de) 1990-11-19 1991-11-13 Stabilisierter Emulsionssprengstoff.

Country Status (8)

Country Link
US (1) US5076867A (de)
EP (1) EP0487246B1 (de)
AT (1) ATE119867T1 (de)
AU (1) AU643821B2 (de)
CA (1) CA2052122C (de)
DE (1) DE69108181T2 (de)
NO (1) NO174707C (de)
ZA (1) ZA916959B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261327A (en) * 1992-01-29 1993-11-16 Patrick Carney Blasting method and composition
CA2061049C (en) * 1992-02-12 2001-09-04 William B. Evans Cap-sensitive packaged emulsion explosive having modified partition between shock and gas energy
CA2091405C (en) * 1992-03-17 2004-05-18 Richard W. Jahnke Water-in-oil emulsions
US5920031A (en) * 1992-03-17 1999-07-06 The Lubrizol Corporation Water-in-oil emulsions
FR2701942B1 (fr) * 1993-02-24 1995-05-19 Prod Ind Cfpi Franc Additif interne et procédé pour la préparation de certaines formes cristallisées du nitrate d'ammonium et applications industrielles de celles-ci.
FR2701860A1 (fr) * 1993-02-24 1994-09-02 Francais Prod Ind Cfpi Additif interne et procédé pour la préparation de certaines formes cristallisées du nitrate d'ammonium et applications industrielles de celles-ci.
AU681702B2 (en) * 1993-11-18 1997-09-04 Sasol Chemical Industries Limited Gassed emulsion explosives
AUPN737295A0 (en) * 1995-12-29 1996-01-25 Ici Australia Operations Proprietary Limited Gasser composition & method of gassing
DE19626109A1 (de) * 1996-06-28 1998-01-08 Dynamit Nobel Ag Sprengstoff
NO964107A (no) * 1996-09-27 1997-05-12 Dyno Nobel Asa Vannfast sprengstoffblanding
US5907119A (en) * 1997-07-24 1999-05-25 Dyno Nobel Inc. Method of preventing afterblast sulfide dust explosions
AU3452501A (en) 2000-01-25 2001-08-07 Lubrizol Corporation, The Water in oil explosive emulsions
CN101774870B (zh) * 2010-01-21 2012-10-10 北京理工大学 一种硝酸铵的包覆方法
MY170705A (en) * 2011-11-17 2019-08-26 Dyno Nobel Asia Pacific Pty Ltd Blasting compositions
WO2014123877A1 (en) * 2013-02-05 2014-08-14 Dyno Nobel, Inc. Compositions, methods, and systems for nitrate prills
RU2595709C2 (ru) * 2014-08-19 2016-08-27 Никита Николаевич Ефремовцев Составы взрывчатых смесей и способы их изготовления
WO2017103635A1 (en) 2015-12-16 2017-06-22 Rhodia Poliamida E Especialidades Ltda Emulsifier system for explosive emulsions
CN110194709B (zh) * 2019-06-10 2021-07-13 宜宾鼎天新材料科技有限公司 一种防潮射钉药片的包覆层及其包覆工艺
CN111908987A (zh) * 2020-07-31 2020-11-10 宜兴市阳生化工有限公司 一种低爆速小直径粉状乳化炸药

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111437A (en) * 1960-01-09 1963-11-19 Nippon Kayaku Kk Cap sensitive ammonium nitrate-fuel oil explosive and a method of manufacturing the same
US3116185A (en) * 1960-08-18 1963-12-31 Phillips Petroleum Co Method of reducing the caking of nitrogen-containing compound
GB1143267A (en) * 1966-08-31 1969-02-19 Dow Chemical Co Process for preparing improved ammonium nitrate explosive compositions
US3745078A (en) * 1967-10-19 1973-07-10 Us Army Dispersion of fine ammonium perchlorate,aluminum or ferric oxide particles in propellants
US3684597A (en) * 1969-07-25 1972-08-15 Atlas Chem Ind Method of producing dense oxidizer salt-fuel composition
US3819561A (en) * 1970-10-23 1974-06-25 Aerojet General Co Wetting agents for non-aqueous dispersions
US4181546A (en) * 1977-09-19 1980-01-01 Clay Robert B Water resistant blasting agent and method of use
US4111727A (en) * 1977-09-19 1978-09-05 Clay Robert B Water-in-oil blasting composition
NZ192888A (en) * 1979-04-02 1982-03-30 Canadian Ind Water-in-oil microemulsion explosive compositions
JPS55160057A (en) * 1979-04-09 1980-12-12 Nippon Oil & Fats Co Ltd Water-in-oil emulsion type explosive composition
US4907368A (en) * 1987-11-23 1990-03-13 Atlas Powder Company Stable fluid systems for preparing high density explosive compositions
US4830687A (en) * 1987-11-23 1989-05-16 Atlas Powder Company Stable fluid systems for preparing high density explosive compositions
US4960475A (en) * 1990-03-20 1990-10-02 Cranney Don H Surfactant for gassed emulsion explosive
US5034071A (en) * 1990-06-14 1991-07-23 Atlas Powder Company Prill for emulsion explosives

Also Published As

Publication number Publication date
AU643821B2 (en) 1993-11-25
NO174707B (no) 1994-03-14
DE69108181T2 (de) 1995-07-20
EP0487246A1 (de) 1992-05-27
ZA916959B (en) 1992-05-27
NO913564L (no) 1992-05-20
ATE119867T1 (de) 1995-04-15
NO174707C (no) 1994-06-22
NO913564D0 (no) 1991-09-10
US5076867A (en) 1991-12-31
EP0487246B1 (de) 1995-03-15
CA2052122A1 (en) 1992-05-20
CA2052122C (en) 2000-01-11
AU8342491A (en) 1992-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee