NO983311D0 - Fremgangsmate for ö forhindre sulfidst°veksplosjoner i forbindelse med etterblÕsing - Google Patents

Fremgangsmate for ö forhindre sulfidst°veksplosjoner i forbindelse med etterblÕsing

Info

Publication number
NO983311D0
NO983311D0 NO983311A NO983311A NO983311D0 NO 983311 D0 NO983311 D0 NO 983311D0 NO 983311 A NO983311 A NO 983311A NO 983311 A NO983311 A NO 983311A NO 983311 D0 NO983311 D0 NO 983311D0
Authority
NO
Norway
Prior art keywords
puffing
explosions
sulphide
growth
procedure
Prior art date
Application number
NO983311A
Other languages
English (en)
Other versions
NO310349B1 (no
NO983311L (no
Inventor
Don H Cranney
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
Publication of NO983311D0 publication Critical patent/NO983311D0/no
Publication of NO983311L publication Critical patent/NO983311L/no
Publication of NO310349B1 publication Critical patent/NO310349B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Air Bags (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Incineration Of Waste (AREA)
NO19983311A 1997-07-24 1998-07-17 Fremgangsmåte for å forhindre sulfidstöveksplosjoner i forbindelse med ettersprengning NO310349B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/899,823 US5907119A (en) 1997-07-24 1997-07-24 Method of preventing afterblast sulfide dust explosions

Publications (3)

Publication Number Publication Date
NO983311D0 true NO983311D0 (no) 1998-07-17
NO983311L NO983311L (no) 1999-01-25
NO310349B1 NO310349B1 (no) 2001-06-25

Family

ID=25411608

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19983311A NO310349B1 (no) 1997-07-24 1998-07-17 Fremgangsmåte for å forhindre sulfidstöveksplosjoner i forbindelse med ettersprengning

Country Status (13)

Country Link
US (1) US5907119A (no)
EP (1) EP0895055B1 (no)
AR (1) AR014897A1 (no)
AT (1) ATE242473T1 (no)
AU (1) AU751108B2 (no)
BR (1) BR9802555A (no)
CA (1) CA2240755C (no)
CO (1) CO5031338A1 (no)
DE (1) DE69815223T2 (no)
ID (1) ID20802A (no)
NO (1) NO310349B1 (no)
PE (1) PE95999A1 (no)
ZA (1) ZA986204B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1098164A1 (de) * 1999-11-05 2001-05-09 "Holderbank" Cement und Beton HCB-Zementproduktion Verfahren zum Anbringen einer Sprengladung
DE10105590B4 (de) * 2001-02-06 2005-04-28 Westspreng Gmbh Sprengstoffe & Verfahren und Vorrichtung zum Füllen eines Hohlraumes mit breiförmigem Sprengstoff
CN103362536B (zh) * 2013-07-17 2015-06-24 中国矿业大学 一种用于治理煤田火灾的含粉煤灰阻化浆体制备方法
US11203555B2 (en) * 2015-09-01 2021-12-21 The University of Sydney Commercial Development & Industry Partnerships Blasting agent
AU2019207518B2 (en) * 2018-01-09 2024-03-21 Dyno Nobel Asia Pacific Pty Limited Explosive compositions for use in reactive ground and related methods
SG11202006602WA (en) 2018-02-20 2020-08-28 Dyno Nobel Inc Inhibited emulsions for use in blasting in reactive ground or under high temperature conditions
US20200216369A1 (en) * 2019-01-04 2020-07-09 Dyno Nobel Asia Pacific Pty Limited Explosive compositions with reduced fume
CN110715588A (zh) * 2019-10-17 2020-01-21 北方爆破科技有限公司 一种降低露天爆破粉尘的方法
CN110779410A (zh) * 2019-11-08 2020-02-11 中国矿业大学 一种露天煤矿台阶爆破降尘方法
CN111023931B (zh) * 2020-01-03 2022-06-28 湘潭大学 一种降低矿井爆破粉尘和有害气体浓度的布局结构及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708356A (en) * 1970-12-10 1973-01-02 Us Interior Urea-modified ammonium nitrate-fuel oil explosives
ZA782057B (en) * 1978-04-11 1979-11-28 Aeci Ltd Blasting explosives composition
SE428919C (sv) * 1978-10-23 1984-11-19 Nitro Nobel Ab Forfarande for tillverkning av icke sprengkapselkensligt emulsionssprengemne
JPS5913690A (ja) * 1982-07-13 1984-01-24 旭化成工業株式会社 熱的に安定な含水爆薬組成物
NO151003C (no) * 1982-12-23 1987-01-07 Norsk Hydro As Emulsjonssprengstoff.
US5271779A (en) * 1988-02-22 1993-12-21 Nitro Nobel Ab Making a reduced volume strength blasting composition
US4872929A (en) * 1988-08-29 1989-10-10 Atlas Powder Company Composite explosive utilizing water-soluble fuels
ZA902603B (en) * 1989-04-11 1991-01-30 Ici Australia Operations Explosive composition
US4960475A (en) * 1990-03-20 1990-10-02 Cranney Don H Surfactant for gassed emulsion explosive
US5159153A (en) * 1990-06-07 1992-10-27 Cranney Don H Emulsion that is compatible with reactive sulfide/pyrite ores
US5076867A (en) * 1990-11-19 1991-12-31 Mckenzie Lee F Stabilized emulsion explosive and method
CA2061049C (en) * 1992-02-12 2001-09-04 William B. Evans Cap-sensitive packaged emulsion explosive having modified partition between shock and gas energy
US5608185A (en) * 1995-01-31 1997-03-04 Dyno Nobel Inc. Method of reducing nitrogen oxide fumes in blasting
US5507889A (en) * 1995-03-24 1996-04-16 Ici Explosives Usa Inc. Precompression resistant emulsion explosive

Also Published As

Publication number Publication date
PE95999A1 (es) 1999-10-05
EP0895055B1 (en) 2003-06-04
AU7620498A (en) 1999-02-04
ZA986204B (en) 1999-07-30
US5907119A (en) 1999-05-25
NO310349B1 (no) 2001-06-25
DE69815223D1 (de) 2003-07-10
NO983311L (no) 1999-01-25
CA2240755A1 (en) 1999-01-24
BR9802555A (pt) 1999-11-03
ATE242473T1 (de) 2003-06-15
AR014897A1 (es) 2001-04-11
AU751108B2 (en) 2002-08-08
EP0895055A2 (en) 1999-02-03
CA2240755C (en) 2000-03-21
ID20802A (id) 1999-03-04
DE69815223T2 (de) 2003-12-04
CO5031338A1 (es) 2001-04-27
EP0895055A3 (en) 2000-03-22

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Legal Events

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