EP2360133A3 - Emulsion explosives - Google Patents
Emulsion explosives Download PDFInfo
- 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- Withdrawn
Links
- 239000000839 emulsion Substances 0.000 title abstract 7
- 239000002360 explosive Substances 0.000 title abstract 7
- 239000000446 fuel Substances 0.000 abstract 7
- 239000007800 oxidant agent Substances 0.000 abstract 7
- 230000005484 gravity Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000005065 mining Methods 0.000 abstract 1
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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA201001024 | 2010-02-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2360133A2 EP2360133A2 (en) | 2011-08-24 |
EP2360133A3 true EP2360133A3 (en) | 2014-09-17 |
Family
ID=44080153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11250151.5A Withdrawn EP2360133A3 (en) | 2010-02-11 | 2011-02-10 | Emulsion explosives |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2360133A3 (en) |
AP (1) | AP3134A (en) |
AU (1) | AU2011200535B2 (en) |
ZA (1) | ZA201101044B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA029243B1 (en) * | 2012-02-28 | 2018-02-28 | Циндао Таргет Майнинг Сервисиз Ко., Лтд | Workflow for manufacturing explosives |
CN103319287B (en) * | 2012-03-20 | 2016-04-06 | 青岛拓极采矿服务有限公司 | A kind of two pumping system emulsification blasting agent mixing vehicle |
WO2014041476A2 (en) * | 2012-09-13 | 2014-03-20 | Ael Mining Services Limited | Vertical transport of emulsion explosives |
GB202005868D0 (en) | 2020-04-22 | 2020-06-03 | Ael Mining Services Ltd | Transport of explosives |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA987085B (en) * | 1997-08-14 | 1999-02-15 | Aeci Explosives Ltd | Emulsion explosive |
WO2007086950A2 (en) * | 2005-10-07 | 2007-08-02 | Dyno Nobel As | Method and system for manufacture and delivery of an emulsion explosive |
Family Cites Families (1)
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. |
-
2011
- 2011-02-08 AP AP2011005575A patent/AP3134A/en active
- 2011-02-09 ZA ZA2011/01044A patent/ZA201101044B/en unknown
- 2011-02-09 AU AU2011200535A patent/AU2011200535B2/en not_active Ceased
- 2011-02-10 EP EP11250151.5A patent/EP2360133A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA987085B (en) * | 1997-08-14 | 1999-02-15 | Aeci Explosives Ltd | Emulsion explosive |
WO2007086950A2 (en) * | 2005-10-07 | 2007-08-02 | Dyno Nobel As | Method and system for manufacture and delivery of an emulsion explosive |
Also Published As
Publication number | Publication date |
---|---|
AU2011200535B2 (en) | 2014-01-16 |
AP2011005575A0 (en) | 2011-02-28 |
AP3134A (en) | 2015-02-28 |
ZA201101044B (en) | 2011-10-26 |
EP2360133A2 (en) | 2011-08-24 |
AU2011200535A1 (en) | 2011-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AEL MINING SERVICES LIMITED |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F42D 1/10 20060101ALI20140811BHEP Ipc: C06B 47/14 20060101ALI20140811BHEP Ipc: C06B 21/00 20060101AFI20140811BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20150318 |