ZA741224B - Method of hydraulically mining underground materials - Google Patents

Method of hydraulically mining underground materials

Info

Publication number
ZA741224B
ZA741224B ZA00741224A ZA741224A ZA741224B ZA 741224 B ZA741224 B ZA 741224B ZA 00741224 A ZA00741224 A ZA 00741224A ZA 741224 A ZA741224 A ZA 741224A ZA 741224 B ZA741224 B ZA 741224B
Authority
ZA
South Africa
Prior art keywords
mining underground
underground materials
hydraulically mining
hydraulically
materials
Prior art date
Application number
ZA00741224A
Inventor
Jong L De
Original Assignee
Shell Nv
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 Shell Nv filed Critical Shell Nv
Publication of ZA741224B publication Critical patent/ZA741224B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/60—Slitting by jets of water or other liquid
    • 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
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
    • 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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
ZA00741224A 1973-02-26 1974-02-25 Method of hydraulically mining underground materials ZA741224B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB930173A GB1424240A (en) 1973-02-26 1973-02-26 Method of hydraulically mining underground materials

Publications (1)

Publication Number Publication Date
ZA741224B true ZA741224B (en) 1975-10-29

Family

ID=9869337

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00741224A ZA741224B (en) 1973-02-26 1974-02-25 Method of hydraulically mining underground materials

Country Status (4)

Country Link
US (1) US3900226A (en)
CA (1) CA980817A (en)
GB (1) GB1424240A (en)
ZA (1) ZA741224B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079999A (en) * 1974-10-25 1978-03-21 Kaiser Resources Ltd. Method and apparatus for mining
US4226475A (en) * 1978-04-19 1980-10-07 Frosch Robert A Underground mineral extraction
US4534425A (en) * 1980-10-14 1985-08-13 Electric Power Research Institute, Inc. Cable reaming apparatus and method
US4385667A (en) * 1980-10-14 1983-05-31 Electric Power Research Institute, Inc. Cable reaming apparatus
US4496191A (en) * 1982-09-01 1985-01-29 Conoco Inc. Selective mining from horizontal holes
US4536035A (en) * 1984-06-15 1985-08-20 The United States Of America As Represented By The United States Department Of Energy Hydraulic mining method
US5879057A (en) * 1996-11-12 1999-03-09 Amvest Corporation Horizontal remote mining system, and method
AU2011282475A1 (en) * 2010-07-21 2013-02-07 Gray, Ian Dr Hydraulic mining system for tabular orebodies utilising directional drilling techniques
CN102174892A (en) * 2011-03-10 2011-09-07 贵州铸安矿山科技股份有限公司 Rotary cutting type cross-cut coal uncovering method
CN104213921B (en) * 2014-08-07 2016-03-30 中国矿业大学 Based on the freezing type coal uncovering method of hydraulic slotted liner technique
CN109594985A (en) * 2018-11-22 2019-04-09 太原理工大学 A kind of rockmass and surface subsidence distribution control method of mining overburden hydraulic slotted liner technique
CN113027459B (en) * 2021-04-25 2021-09-24 中国矿业大学 Coal and coal series symbiotic bauxite coordinated mining system and uplink exploitation extension method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274431A (en) * 1940-03-26 1942-02-24 Robert R Renner Hydraulic drill
US3651872A (en) * 1970-07-13 1972-03-28 Joseph E Smith Jr Method of and apparatus for boring holes under streets, highways or the like

Also Published As

Publication number Publication date
US3900226A (en) 1975-08-19
GB1424240A (en) 1976-02-11
AU6595774A (en) 1975-08-28
CA980817A (en) 1975-12-30

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