EP2360133A3 - Explosifs en émulsion - Google Patents

Explosifs en émulsion Download PDF

Info

Publication number
EP2360133A3
EP2360133A3 EP11250151.5A EP11250151A EP2360133A3 EP 2360133 A3 EP2360133 A3 EP 2360133A3 EP 11250151 A EP11250151 A EP 11250151A EP 2360133 A3 EP2360133 A3 EP 2360133A3
Authority
EP
European Patent Office
Prior art keywords
oxidizer
fuel
emulsion explosive
holding zone
underground
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.)
Withdrawn
Application number
EP11250151.5A
Other languages
German (de)
English (en)
Other versions
EP2360133A2 (fr
Inventor
Laurence Justin Pienaar Wilson
André Pienaar
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.)
AEL Mining Services Ltd
Original Assignee
AEL Mining Services 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 AEL Mining Services Ltd filed Critical AEL Mining Services Ltd
Publication of EP2360133A2 publication Critical patent/EP2360133A2/fr
Publication of EP2360133A3 publication Critical patent/EP2360133A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0008—Compounding the ingredient
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/006—Equipment transport systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Liquid Carbonaceous Fuels (AREA)
EP11250151.5A 2010-02-11 2011-02-10 Explosifs en émulsion Withdrawn EP2360133A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201001024 2010-02-11

Publications (2)

Publication Number Publication Date
EP2360133A2 EP2360133A2 (fr) 2011-08-24
EP2360133A3 true EP2360133A3 (fr) 2014-09-17

Family

ID=44080153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11250151.5A Withdrawn EP2360133A3 (fr) 2010-02-11 2011-02-10 Explosifs en émulsion

Country Status (4)

Country Link
EP (1) EP2360133A3 (fr)
AP (1) AP3134A (fr)
AU (1) AU2011200535B2 (fr)
ZA (1) ZA201101044B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA029243B1 (ru) * 2012-02-28 2018-02-28 Циндао Таргет Майнинг Сервисиз Ко., Лтд Способ изготовления взрывчатых веществ
CN103319287B (zh) * 2012-03-20 2016-04-06 青岛拓极采矿服务有限公司 一种双泵送系统乳化炸药混装车
WO2014041476A2 (fr) * 2012-09-13 2014-03-20 Ael Mining Services Limited Transport vertical d'explosifs à émulsion
GB202005868D0 (en) 2020-04-22 2020-06-03 Ael Mining Services Ltd Transport of explosives
CN116081555A (zh) * 2022-11-16 2023-05-09 韶关市均能石化有限公司 基于云端的矿山井下安全供油控制系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA987085B (en) * 1997-08-14 1999-02-15 Aeci Explosives Ltd Emulsion explosive
WO2007086950A2 (fr) * 2005-10-07 2007-08-02 Dyno Nobel As Procédé et système de fabrication et de distribution d'un explosif à émulsion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200301308B (en) * 2002-03-07 2003-08-28 Dantex Explosives Method of transport of an explosive composition.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA987085B (en) * 1997-08-14 1999-02-15 Aeci Explosives Ltd Emulsion explosive
WO2007086950A2 (fr) * 2005-10-07 2007-08-02 Dyno Nobel As Procédé et système de fabrication et de distribution d'un explosif à émulsion

Also Published As

Publication number Publication date
EP2360133A2 (fr) 2011-08-24
AU2011200535B2 (en) 2014-01-16
AU2011200535A1 (en) 2011-08-25
AP2011005575A0 (en) 2011-02-28
AP3134A (en) 2015-02-28
ZA201101044B (en) 2011-10-26

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