BR112012021093A2 - mineração subterrânea - Google Patents

mineração subterrânea

Info

Publication number
BR112012021093A2
BR112012021093A2 BR112012021093A BR112012021093A BR112012021093A2 BR 112012021093 A2 BR112012021093 A2 BR 112012021093A2 BR 112012021093 A BR112012021093 A BR 112012021093A BR 112012021093 A BR112012021093 A BR 112012021093A BR 112012021093 A2 BR112012021093 A2 BR 112012021093A2
Authority
BR
Brazil
Prior art keywords
tunnels
level
shaped
bell
undermining
Prior art date
Application number
BR112012021093A
Other languages
English (en)
Other versions
BR112012021093B1 (pt
Inventor
Colin Ian Jones
Frederic Christopher Delabbio
Max Edward Oddie
Pierre Labrecque
Original Assignee
Tech Resources Pty 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44482414&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012021093(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2010900726A external-priority patent/AU2010900726A0/en
Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of BR112012021093A2 publication Critical patent/BR112012021093A2/pt
Publication of BR112012021093B1 publication Critical patent/BR112012021093B1/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)

Abstract

mineração subterrânea. um método de mineração de escavação de bloco compreendendo escavar túneis de abertura de solapamento (21) em um nível da abertura de solapamento; perfurar orifícios de explosão da abertura de solapamento (25) através dos tetos de túnel da abertura de solapamento e colocar e detonar cargas explosivas naqueles orifícios para explodir a rocha acima dos túneis de abertura de solapamento para iniciar a formação de cavernas de rocha quebrada (26) acima dos túneis de abertura de solapamento (21); escavar túnies no nível de extração (22) em um nível de extração abaixo no nível (22) em um nível de extração abaixo do nível da abertura de solapamento perfurar orifícios para explosão de escavações em forma de sino para escoamento de material (33) para cima dos túneis no nível de extração em localizações selecionadas para escavações em foma de sino para escoamento de matreial em direção às cavernas de rocha quebrada (26) e colocar e escavações em foma de sino para escoamento de material (32) através das quais a rocha quebrada cai dentro dos túneis no nível de extração (22); e remover progressivamente esta rocha caída dos locais de escavações em forma de sino para escoamento de material através dos túneis no nível de extração (22); em que parte da escavação é feita mecanicamente por maquina´rio de perfuração de túnel.
BR112012021093A 2010-02-22 2011-02-22 método para minerar por abatimento por blocos BR112012021093B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010900726A AU2010900726A0 (en) 2010-02-22 Underground Mining
AU2010902511A AU2010902511A0 (en) 2010-06-08 Underground Mining
PCT/AU2011/000187 WO2011100808A1 (en) 2010-02-22 2011-02-22 Underground mining

Publications (2)

Publication Number Publication Date
BR112012021093A2 true BR112012021093A2 (pt) 2016-05-17
BR112012021093B1 BR112012021093B1 (pt) 2019-12-24

Family

ID=44482414

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021093A BR112012021093B1 (pt) 2010-02-22 2011-02-22 método para minerar por abatimento por blocos

Country Status (13)

Country Link
US (1) US8820847B2 (pt)
EP (1) EP2539542B1 (pt)
CN (1) CN102844522B (pt)
AU (1) AU2011217748B2 (pt)
BR (1) BR112012021093B1 (pt)
CA (1) CA2789896C (pt)
CL (1) CL2012002324A1 (pt)
EA (1) EA201290820A1 (pt)
EC (1) ECSP12012159A (pt)
MX (1) MX339889B (pt)
PE (1) PE20130828A1 (pt)
WO (1) WO2011100808A1 (pt)
ZA (1) ZA201207028B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010227086B2 (en) * 2010-10-11 2012-09-13 Crc Ore Ltd A Method of Beneficiating Minerals
RU2654884C2 (ru) 2013-04-08 2018-05-23 Расселл Минерал Эквипмент Пти Лтд Устройство для извлечения руды из этажных обрушений и его способ и система
JP6321935B2 (ja) * 2013-09-30 2018-05-09 株式会社小松製作所 鉱山の採掘システム
CN104343453B (zh) * 2014-08-29 2016-08-17 武汉科技大学 一种缓倾斜中厚矿床充填采矿方法
CN104343454B (zh) * 2014-09-05 2016-05-18 昆明冶金研究院 一种机械化点柱式房柱采矿方法
RU2597225C1 (ru) * 2015-04-28 2016-09-10 Федеральное государственное бюджетное учреждение науки Институт горного дела Уральского отделения Российской академии наук (ИГД УрО РАН) Способ разработки наклонных рудных тел
CN107060775B (zh) * 2017-05-11 2023-09-12 中国电建集团华东勘测设计研究院有限公司 一种双层同时同向开挖的深埋隧洞岩爆解除结构及其应用
CN110067595B (zh) * 2019-05-24 2024-06-11 中冶北方（大连）工程技术有限公司 一种自然崩落采矿法分散破碎连续运输系统
US11125084B1 (en) 2020-03-19 2021-09-21 Newcrest Mining Limited Mining method
SE544509C2 (en) * 2020-05-20 2022-06-28 Luossavaara Kiirunavaara Ab Mining method for mining ore from an ore body
BR112022023275A2 (pt) * 2020-05-20 2023-01-24 Luossavaara Kiirunavaara Ab Método de abatimento de elevação para depósitos de mineração e uma infraestrutura de mineração, sistema de monitoramento, maquinário, sistema de controle e meio de dados para o mesmo
BR112022023583A2 (pt) * 2020-05-20 2022-12-20 Luossavaara Kiirunavaara Ab Método de mineração para minerar minério de um corpo de minério
CN112229283B (zh) * 2020-09-21 2023-05-05 中铁十六局集团第三工程有限公司 一种隧道中心沟槽布孔爆破方法
RU2755772C1 (ru) * 2021-03-15 2021-09-21 федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский горный университет» Способ разработки близкорасположенных алмазосодержащих рудных тел
US11703137B2 (en) 2021-07-28 2023-07-18 Ford Global Technologies, Llc Coolant distribution module for electrified vehicle
CN113622918A (zh) * 2021-08-13 2021-11-09 安徽金日晟矿业有限责任公司 一种大中孔联合布置拉底减少残矿的方法
CN113982585B (zh) * 2021-10-21 2023-10-20 北方矿业有限责任公司 缓倾斜薄矿体v形采矿方法
CN118622270A (zh) * 2024-08-14 2024-09-10 贵州化工建设有限责任公司 一种分段嗣后充填采矿矿体爆破回采方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298599A (en) * 1941-03-15 1942-10-13 Mark A Smith Block cave mining method and plant
SE364339B (pt) 1972-06-28 1974-02-18 Luossavaara Kiirunavaara Ab
US3888543A (en) * 1974-09-03 1975-06-10 Robert W Johns Method for mining oil shales, tar sands, and other minerals
CN1423032A (zh) * 2001-12-03 2003-06-11 中南大学 地下金属矿山多层矿体的采矿方法
CN1260460C (zh) * 2003-06-06 2006-06-21 中南大学 顶底柱超前回采深孔落矿连续采矿法
CN100353029C (zh) * 2006-09-30 2007-12-05 长沙矿山研究院 盘区卸荷分层充填采矿方法
CN101424186B (zh) * 2007-11-01 2012-05-30 宝钢集团上海梅山有限公司 倾斜矿体上盘矿石回收方法
ES2902703T3 (es) * 2009-06-30 2022-03-29 Tech Resources Pty Ltd Minería subterránea

Also Published As

Publication number Publication date
AU2011217748B2 (en) 2015-05-07
CL2012002324A1 (es) 2012-12-14
MX2012009756A (es) 2012-10-05
WO2011100808A1 (en) 2011-08-25
PE20130828A1 (es) 2013-08-17
US20130106165A1 (en) 2013-05-02
ZA201207028B (en) 2013-09-25
CA2789896A1 (en) 2011-08-25
EP2539542B1 (en) 2019-04-10
EA201290820A1 (ru) 2013-03-29
MX339889B (es) 2016-06-16
EP2539542A1 (en) 2013-01-02
CA2789896C (en) 2018-05-29
AU2011217748A1 (en) 2012-09-06
ECSP12012159A (es) 2012-10-30
CN102844522B (zh) 2015-09-02
EP2539542A4 (en) 2018-01-17
BR112012021093B1 (pt) 2019-12-24
US8820847B2 (en) 2014-09-02
CN102844522A (zh) 2012-12-26

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/02/2011, OBSERVADAS AS CONDICOES LEGAIS.