BR7606169A - Processo e dispositivo para ruptura de um material compacto duro como rocha - Google Patents

Processo e dispositivo para ruptura de um material compacto duro como rocha

Info

Publication number
BR7606169A
BR7606169A BR7606169A BR7606169A BR7606169A BR 7606169 A BR7606169 A BR 7606169A BR 7606169 A BR7606169 A BR 7606169A BR 7606169 A BR7606169 A BR 7606169A BR 7606169 A BR7606169 A BR 7606169A
Authority
BR
Brazil
Prior art keywords
rock
breaking
compact material
material hard
hard
Prior art date
Application number
BR7606169A
Other languages
English (en)
Inventor
J Denisart
B Edney
C Young
Original Assignee
Cerac Inst Sa
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 Cerac Inst Sa filed Critical Cerac Inst Sa
Publication of BR7606169A publication Critical patent/BR7606169A/pt

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
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BR7606169A 1975-09-19 1976-09-17 Processo e dispositivo para ruptura de um material compacto duro como rocha BR7606169A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7510556A SE395928B (sv) 1975-09-19 1975-09-19 Sett och anordning for brytning av ett fast material, sasom berg

Publications (1)

Publication Number Publication Date
BR7606169A true BR7606169A (pt) 1977-05-31

Family

ID=20325608

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7606169A BR7606169A (pt) 1975-09-19 1976-09-17 Processo e dispositivo para ruptura de um material compacto duro como rocha

Country Status (12)

Country Link
US (1) US4103971A (pt)
JP (1) JPS5236802A (pt)
AU (1) AU506181B2 (pt)
BR (1) BR7606169A (pt)
CA (1) CA1114405A (pt)
CH (1) CH600132A5 (pt)
DE (1) DE2641251A1 (pt)
FR (1) FR2324860A1 (pt)
GB (1) GB1526128A (pt)
IT (1) IT1073728B (pt)
SE (1) SE395928B (pt)
ZA (1) ZA765185B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5765642A (en) * 1996-12-23 1998-06-16 Halliburton Energy Services, Inc. Subterranean formation fracturing methods
US8365827B2 (en) 2010-06-16 2013-02-05 Baker Hughes Incorporated Fracturing method to reduce tortuosity
DE102018207717A1 (de) * 2018-05-17 2019-11-21 Robert Bosch Gmbh Vorrichtung zur Erzeugung eines Hochdruckfluidstrahls
CN109057813B (zh) * 2018-07-09 2021-04-20 中南大学 一种利用高压水射流防治井筒岩爆的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB743998A (en) * 1953-01-28 1956-01-25 Mini Of Fuel And Power Improvements in or relating to coal mining
GB897879A (en) * 1959-05-28 1962-05-30 Hugh Wood And Company Ltd Improvements relating to the getting of coal or other materials naturally occurring in the form of a solid mass
US3231031A (en) * 1963-06-18 1966-01-25 Atlantic Refining Co Apparatus and method for earth drilling
FR1490677A (fr) * 1966-06-22 1967-08-04 Houilleres Bassin Du Nord Installation et notamment canne de tir pour abatage par tir hydraulique avec infusion d'eau
FR1488472A (fr) * 1966-06-30 1967-07-13 Procédé et dispositif pour désagréger des couches de minerai
CH438180A (de) * 1966-07-01 1967-06-30 Hoelter Heinz Verfahren und Vorrichtung zum Lösen von Mineralschichten ohne Detonationssprengstoffe
US3521820A (en) * 1967-01-31 1970-07-28 Exotech Hydraulic pulsed jet device
US3489232A (en) * 1967-06-16 1970-01-13 Howard J Hoody Double tube jetting tool
US3572839A (en) * 1968-08-28 1971-03-30 Toa Kowan Kogyo Kk Process for excavation of hard underwater beds
CH590398A5 (pt) * 1974-04-25 1977-08-15 Cerac Inst Sa

Also Published As

Publication number Publication date
ZA765185B (en) 1978-07-26
CA1114405A (en) 1981-12-15
FR2324860A1 (fr) 1977-04-15
DE2641251A1 (de) 1977-03-24
AU506181B2 (en) 1979-12-13
CH600132A5 (pt) 1978-06-15
JPS5236802A (en) 1977-03-22
IT1073728B (it) 1985-04-17
FR2324860B1 (pt) 1982-10-01
US4103971A (en) 1978-08-01
GB1526128A (en) 1978-09-27
SE7510556L (sv) 1977-03-20
SE395928B (sv) 1977-08-29
AU1754076A (en) 1978-03-16

Similar Documents

Publication Publication Date Title
BR7704136A (pt) Processo e dispositivo para fragmentar um material composto duro
BR7607364A (pt) Aplainador de estradas e cortador rotativo aperfeicoado para um aplainador de estradas
BR7601207A (pt) Processo aperfeicoado e dispositivo para a separacao de diversas fracoes de lixo
BR7602236A (pt) Processo e dispositivo para a regeneracao de adsorvedores
BR7606989A (pt) Processo e aparelho para desagregacao de material compacto duro,como rocha
BR7601092A (pt) Processo e dispositivo para a gaseificacao de liquidos
BR7601774A (pt) Processo para a obtencao de halo-2-pirrolidinonas n-substituidas
BR7606186A (pt) Processo para rompimento de um material compacto duro e aparelho para sua realizacao
BR7607295A (pt) Processo para calcinacao de minerais
BR7605762A (pt) Dispositivo e processo para a regeneracao ou fabricacao de carvao ativado
AT342210B (de) Werkzeug zum aufbrechen von glasampullen
BR7605023A (pt) Processo para a cloracao dirigida de alcoil-benzenos
BR7600082A (pt) Processo para obtencao de poliaminas
BR7600081A (pt) Processo para a obtencao de poliaminas
BR7606169A (pt) Processo e dispositivo para ruptura de um material compacto duro como rocha
BR7606674A (pt) Processo para a absorcao de cloro
IT1073705B (it) Dispositivo e procedimento per fratturare materiale duro
BR7606168A (pt) Processo e dispositivo para raptura de material compacto duro como uma rocha
BR7603305A (pt) Processo para recuperacao de hidrocarbonetos
AT344767B (de) Vorrichtung zum abschrecken von haertegut
AT339701B (de) Hammermuhle zum zerkleinern von gestein od.dgl.
AR205505A1 (es) Taladro para piedras
BR7604046A (pt) Processo e dispositivo para recuperacao de alcatrao acido
BR7603721A (pt) Processo aperfeicoado para tratamento de material contendo lignocelulose
BR7600167A (pt) Processo para obtencao de tiometil-aril-ureias