GB1424240A - Method of hydraulically mining underground materials - Google Patents

Method of hydraulically mining underground materials

Info

Publication number
GB1424240A
GB1424240A GB930173A GB930173A GB1424240A GB 1424240 A GB1424240 A GB 1424240A GB 930173 A GB930173 A GB 930173A GB 930173 A GB930173 A GB 930173A GB 1424240 A GB1424240 A GB 1424240A
Authority
GB
United Kingdom
Prior art keywords
seam
passage
mineral
trenches
earth
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.)
Expired
Application number
GB930173A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB930173A priority Critical patent/GB1424240A/en
Priority to CA169,866A priority patent/CA980817A/en
Priority to US444924A priority patent/US3900226A/en
Priority to ZA00741224A priority patent/ZA741224B/en
Priority to AU65957/74A priority patent/AU482676B2/en
Publication of GB1424240A publication Critical patent/GB1424240A/en
Expired legal-status Critical Current

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)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Earth Drilling (AREA)

Abstract

1424240 Hydraulic mining SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 26 Feb 1973 9301/73 Heading E1F A method of hydraulically mining mineral from an underground seam comprises digging at least two trenches 4, 5 in the surface of the earth to a depth at which the trenches at least reach into the seam, making at least one dipping passage extending between the passages and passing for at least the major part of its length through the seam, disintegrating mineral in the side walls of the passage by hydraulic action, transporting a slurry of the mineral and water through the passage towards one end thereof into one of the trenches, and lifting this slurry out of the trench to the surface of the earth. Preferably the mineral is disintegrated from the side walls of a passage by moving a jetting head up through the passage, which is preferably formed by drilling the seam. The passage is inclined in a dipping seam at the same angle as the dip angle of the seam.
GB930173A 1973-02-26 1973-02-26 Method of hydraulically mining underground materials Expired GB1424240A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB930173A GB1424240A (en) 1973-02-26 1973-02-26 Method of hydraulically mining underground materials
CA169,866A CA980817A (en) 1973-02-26 1973-04-30 Method of hydraulically mining underground materials
US444924A US3900226A (en) 1973-02-26 1974-02-22 Hydraulic mining method
ZA00741224A ZA741224B (en) 1973-02-26 1974-02-25 Method of hydraulically mining underground materials
AU65957/74A AU482676B2 (en) 1973-02-26 1974-02-25 Method of hydraulically mining underground materials

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
GB1424240A true GB1424240A (en) 1976-02-11

Family

ID=9869337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB930173A Expired GB1424240A (en) 1973-02-26 1973-02-26 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
US4385667A (en) * 1980-10-14 1983-05-31 Electric Power Research Institute, Inc. Cable reaming apparatus
US4534425A (en) * 1980-10-14 1985-08-13 Electric Power Research Institute, Inc. Cable reaming apparatus and method
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
WO2012009759A1 (en) * 2010-07-21 2012-01-26 Ian Gray 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
CA980817A (en) 1975-12-30
ZA741224B (en) 1975-10-29
US3900226A (en) 1975-08-19
AU6595774A (en) 1975-08-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee