ZA735421B - A process for filling water-bearing drill-holes with explosives - Google Patents

A process for filling water-bearing drill-holes with explosives

Info

Publication number
ZA735421B
ZA735421B ZA735421A ZA735421A ZA735421B ZA 735421 B ZA735421 B ZA 735421B ZA 735421 A ZA735421 A ZA 735421A ZA 735421 A ZA735421 A ZA 735421A ZA 735421 B ZA735421 B ZA 735421B
Authority
ZA
South Africa
Prior art keywords
explosives
holes
filling water
bearing drill
drill
Prior art date
Application number
ZA735421A
Other languages
English (en)
Inventor
W Christmann
M Klunsch
P Lingens
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of ZA735421B publication Critical patent/ZA735421B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
ZA735421A 1972-09-01 1973-08-09 A process for filling water-bearing drill-holes with explosives ZA735421B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2243192A DE2243192A1 (de) 1972-09-01 1972-09-01 Verfahren zum fuellen von wasserfuehrenden bohrloechern mit sprengstoffen

Publications (1)

Publication Number Publication Date
ZA735421B true ZA735421B (en) 1974-10-30

Family

ID=5855312

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735421A ZA735421B (en) 1972-09-01 1973-08-09 A process for filling water-bearing drill-holes with explosives

Country Status (12)

Country Link
US (1) US3921497A (xx)
AT (1) AT341926B (xx)
BE (1) BE804269A (xx)
BR (1) BR7306747D0 (xx)
CA (1) CA987935A (xx)
CH (1) CH552785A (xx)
DE (1) DE2243192A1 (xx)
ES (1) ES418364A1 (xx)
FR (1) FR2198117B1 (xx)
GB (1) GB1414723A (xx)
IT (1) IT990426B (xx)
ZA (1) ZA735421B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036099A (en) * 1975-07-25 1977-07-19 Occidental Oil Shale, Inc. Method of loading blast hole with explosive
US4127068A (en) * 1977-01-31 1978-11-28 Konya Calvin J Earth strata fracturing method
US4585496A (en) * 1985-03-11 1986-04-29 E. I. Du Pont De Nemours And Company Method of producing high-density slurry/prill explosives in boreholes and product made thereby
CA1315573C (en) * 1989-05-12 1993-04-06 Phil O'garr Method and apparatus for charging waterlogged boreholes with explosives
SE505963C2 (sv) * 1993-02-25 1997-10-27 Nitro Nobel Ab Sätt för laddning av borrhål med sprängämne
US20050067074A1 (en) * 1994-01-19 2005-03-31 Hinshaw Jerald C. Metal complexes for use as gas generants
US6969435B1 (en) * 1994-01-19 2005-11-29 Alliant Techsystems Inc. Metal complexes for use as gas generants
DE102006022035A1 (de) * 2006-05-08 2007-11-15 Rödiger, Lorenz Verfahren und Vorrichtung zur Sicherung der freien Fließfähigkeit und Kühlung von fließfähigen, ammoniumnitrathaltigen Materialien

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1841874A (en) * 1930-11-26 1932-01-19 Orkla Grube Aktiebolag Method of loading boreholes with explosives and means for working said method
US3170366A (en) * 1960-12-22 1965-02-23 Nitroglycerin Ab Device for filling bore-holes formed in rock formation with particulate explosive
US3361023A (en) * 1966-07-28 1968-01-02 Intermountain Res And Engineer System for pumping slurry or gel explosives into boreholes
GB1202478A (en) * 1967-08-29 1970-08-19 African Explosives & Chem Method of and apparatus for loading boreholes
US3377909A (en) * 1967-09-29 1968-04-16 Dow Chemical Co Explosive composition and method
US3640784A (en) * 1969-03-05 1972-02-08 Monsanto Co Blasting agents containing guar gum
US3781180A (en) * 1970-05-18 1973-12-25 Ici Australia Ltd Ammonium nitrate-fuel oil composition containing ammonium nitrate prills of different porosity,hardness,and density

Also Published As

Publication number Publication date
CH552785A (de) 1974-08-15
FR2198117B1 (xx) 1978-01-06
ATA753573A (de) 1977-06-15
US3921497A (en) 1975-11-25
AT341926B (de) 1978-03-10
GB1414723A (en) 1975-11-19
IT990426B (it) 1975-06-20
ES418364A1 (es) 1976-03-16
DE2243192A1 (de) 1974-03-14
FR2198117A1 (xx) 1974-03-29
CA987935A (en) 1976-04-27
BE804269A (fr) 1973-12-17
BR7306747D0 (pt) 1974-07-18

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