MX2010001313A - Extraccion mineral usando fragmentacion termica y blasteo combinados. - Google Patents

Extraccion mineral usando fragmentacion termica y blasteo combinados.

Info

Publication number
MX2010001313A
MX2010001313A MX2010001313A MX2010001313A MX2010001313A MX 2010001313 A MX2010001313 A MX 2010001313A MX 2010001313 A MX2010001313 A MX 2010001313A MX 2010001313 A MX2010001313 A MX 2010001313A MX 2010001313 A MX2010001313 A MX 2010001313A
Authority
MX
Mexico
Prior art keywords
boreholes
vein
enlarged
thermal fragmentation
ore
Prior art date
Application number
MX2010001313A
Other languages
English (en)
Inventor
Donald Brisebois
Original Assignee
Rocmec Internat 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 Rocmec Internat Inc filed Critical Rocmec Internat Inc
Publication of MX2010001313A publication Critical patent/MX2010001313A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/16—Other methods or devices for dislodging with or without loading by fire-setting or by similar methods based on a heat effect
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un proceso para extraer minerales de un dep?sito que comprende perforar barrenos separados aparte directamente en el dep?sito. Los barrenos son aumentados usando fragmentaci?n t?rmica generalmente arriba de los l?mites entre el dep?sito y el desperdicio circundante. Un bloque vertical posteriormente se perfora en el dep?sito entre los terrenos t?rmicamente aumentados para colocar los explosivos. Se le prende fuego al explosivo para romper los minerales entre los, barrenos aumentados. Los barrenos aumentados act?an como regiones de debilidad para dirigir el efecto de blasteo y minimizar la diluci?n.
MX2010001313A 2007-08-02 2008-07-24 Extraccion mineral usando fragmentacion termica y blasteo combinados. MX2010001313A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95355507P 2007-08-02 2007-08-02
PCT/CA2008/001372 WO2009015468A1 (en) 2007-08-02 2008-07-24 Ore extraction using combined blast and thermal fragmentation

Publications (1)

Publication Number Publication Date
MX2010001313A true MX2010001313A (es) 2010-04-07

Family

ID=40303834

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001313A MX2010001313A (es) 2007-08-02 2008-07-24 Extraccion mineral usando fragmentacion termica y blasteo combinados.

Country Status (6)

Country Link
US (1) US7896443B2 (es)
AU (1) AU2008281270B2 (es)
CA (1) CA2695658C (es)
MX (1) MX2010001313A (es)
RU (1) RU2464421C2 (es)
WO (1) WO2009015468A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444625C1 (ru) * 2010-07-07 2012-03-10 Учреждение Российской академии наук Институт проблем комплексного освоения недр Российской академии наук (УРАН ИПКОН РАН) Способ разработки трубкообразных и мощных рудных тел
CN102735124A (zh) * 2012-07-05 2012-10-17 大同煤矿集团有限责任公司 深孔爆破顶板弱化方法
CN105735996A (zh) * 2016-02-01 2016-07-06 中南大学 一种薄矿脉预裂削壁充填采矿法
CN111764903B (zh) * 2020-06-30 2021-10-19 贵州开磷有限责任公司 一种缓倾斜厚大矿体采矿方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US473734A (en) * 1892-04-26 Method of mining coal
US3465818A (en) * 1967-11-07 1969-09-09 American Oil Shale Corp Undercutting of nuclearly detonated formations by subsequent nuclear detonations at greater depth and uses thereof in the recovery of various minerals
SU831973A1 (ru) * 1979-07-13 1981-05-23 Институт Геотехнической Механикиан Украинской Ccp Способ открытой разработки месторожденийпОлЕзНыХ иСКОпАЕМыХ
SU866191A1 (ru) * 1980-01-22 1981-09-23 Ордена Трудового Красного Знамени Институт Горного Дела Им. А.А Скочинского Способ выемки полезного ископаемого
SU1155757A1 (ru) * 1983-05-10 1985-05-15 Сибирский государственный проектный и научно-исследовательский институт цветной металлургии Способ разработки месторождений полезных ископаемых
RU2193660C1 (ru) * 2001-03-28 2002-11-27 Санкт-Петербургский государственный горный институт им. Г.В.Плеханова (технический университет) Способ подземной разработки крутопадающих жильных месторождений
KR100417877B1 (ko) * 2001-11-05 2004-02-11 김동석 시가지 발파 진동 차단을 위한 저진동, 저소음 암절단 발파공법
US6913320B2 (en) * 2002-11-26 2005-07-05 Rocmec International Inc. Thermal rock fragmentation application in narrow vein extraction
US7195320B2 (en) * 2002-11-26 2007-03-27 Rocmec International Inc. Thermal rock fragmentation application in narrow vein extraction
CA2412792A1 (en) * 2002-11-26 2004-05-26 Rocmec International Inc. Thermal rock fragmentation application in narrow vein extraction
CA2495143C (en) * 2002-11-26 2006-06-06 Rocmec International Inc. Thermal rock fragmentation application in narrow vein extraction

Also Published As

Publication number Publication date
CA2695658A1 (en) 2009-02-05
RU2010107457A (ru) 2011-09-10
AU2008281270B2 (en) 2013-06-27
US20100156167A1 (en) 2010-06-24
US7896443B2 (en) 2011-03-01
WO2009015468A1 (en) 2009-02-05
RU2464421C2 (ru) 2012-10-20
AU2008281270A1 (en) 2009-02-05
CA2695658C (en) 2015-11-10

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