FI121115B - Tarkkuuslouhintamenetelmä, menetelmä emulsioräjähdysaineen energian vähentämiseksi sekä vähäenergiainen emulsioräjähdysaine - Google Patents

Tarkkuuslouhintamenetelmä, menetelmä emulsioräjähdysaineen energian vähentämiseksi sekä vähäenergiainen emulsioräjähdysaine Download PDF

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Publication number
FI121115B
FI121115B FI20020977A FI20020977A FI121115B FI 121115 B FI121115 B FI 121115B FI 20020977 A FI20020977 A FI 20020977A FI 20020977 A FI20020977 A FI 20020977A FI 121115 B FI121115 B FI 121115B
Authority
FI
Finland
Prior art keywords
emulsion explosive
emulsion
energy
reducing agent
added
Prior art date
Application number
FI20020977A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20020977A (fi
FI20020977A0 (fi
Inventor
Kerry S Atkinson
John B Halander
Original Assignee
Dyno Nobel As
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 Dyno Nobel As filed Critical Dyno Nobel As
Publication of FI20020977A0 publication Critical patent/FI20020977A0/fi
Publication of FI20020977A publication Critical patent/FI20020977A/fi
Application granted granted Critical
Publication of FI121115B publication Critical patent/FI121115B/fi

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
    • C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Air Bags (AREA)
  • Cosmetics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FI20020977A 2001-05-25 2002-05-24 Tarkkuuslouhintamenetelmä, menetelmä emulsioräjähdysaineen energian vähentämiseksi sekä vähäenergiainen emulsioräjähdysaine FI121115B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86433901 2001-05-25
US09/864,339 US6982015B2 (en) 2001-05-25 2001-05-25 Reduced energy blasting agent and method

Publications (3)

Publication Number Publication Date
FI20020977A0 FI20020977A0 (fi) 2002-05-24
FI20020977A FI20020977A (fi) 2002-11-26
FI121115B true FI121115B (fi) 2010-07-15

Family

ID=25343055

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020977A FI121115B (fi) 2001-05-25 2002-05-24 Tarkkuuslouhintamenetelmä, menetelmä emulsioräjähdysaineen energian vähentämiseksi sekä vähäenergiainen emulsioräjähdysaine

Country Status (10)

Country Link
US (1) US6982015B2 (no)
AU (1) AU782702B2 (no)
BR (1) BR0201895B1 (no)
CA (1) CA2386345C (no)
CO (1) CO5340623A1 (no)
FI (1) FI121115B (no)
MX (1) MXPA02004772A (no)
NO (1) NO327735B1 (no)
PE (1) PE20021116A1 (no)
SE (1) SE525608C2 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2007002539A1 (es) * 2006-09-04 2008-07-04 African Explosives Ltd Proceso para producir un explosivo de nitrato de amonio y fueloil (anfo) que comprende mezclar un aceite con agua para formar un combustible que consta de una emulsion y mezclar la emulsion con nitrato de amonio en particulas solidas para que el nitr
CN102070380A (zh) * 2010-12-06 2011-05-25 陕西华秦新能源科技有限责任公司 一种炸药用的发泡剂
AU2012339627B2 (en) 2011-11-17 2016-12-15 Dyno Nobel Asia Pacific Pty Limited Blasting compositions
AU2012350355B2 (en) * 2011-12-16 2016-08-04 Orica International Pte Ltd Explosive composition
PE20141687A1 (es) 2011-12-16 2014-11-08 Orica Int Pte Ltd Un metodo para caracterizar la estructura de una composicion explosiva sensible al vacio
US20150033969A1 (en) * 2012-03-09 2015-02-05 Dyno Nobel Asia Pacific Pty Limited Modified blasting agent
RU2627059C2 (ru) 2013-02-07 2017-08-03 Дайно Нобел Инк. Системы доставки взрывчатых веществ и связанные с ними способы
CA2916099A1 (en) 2013-06-20 2014-12-24 Orica International Pte Ltd A method of producing an explosive emulsion composition
CA2916095A1 (en) * 2013-06-20 2014-12-24 Orica International Pte Ltd Explosive composition manufacturing and delivery platform, and blasting method
FR3018808B1 (fr) 2014-03-21 2017-07-21 Nitrates & Innovation Installation de production d'explosif par melange avec un reactif de gazeification
FR3018809B1 (fr) * 2014-03-21 2017-07-21 Nitrates & Innovation Procede de production d'explosif par melange avec un reactif de gazeification
US20200132425A1 (en) * 2017-04-25 2020-04-30 Optimuck, Llc Blasting method
KR20190085836A (ko) * 2018-10-23 2019-07-19 권문종 기폭용 라이너를 이용한 발파공법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642547A (en) * 1969-06-10 1972-02-15 Atlas Chem Ind Method of controlling density in gas-sensitized aqueous explosives
US4008108A (en) * 1975-04-22 1977-02-15 E. I. Du Pont De Nemours And Company Formation of foamed emulsion-type blasting agents
US4526633A (en) * 1982-11-08 1985-07-02 Ireco Incorporated Formulating and delivery system for emulsion blasting
US4491489A (en) * 1982-11-17 1985-01-01 Aeci Limited Method and means for making an explosive in the form of an emulsion
NO151003C (no) * 1982-12-23 1987-01-07 Norsk Hydro As Emulsjonssprengstoff.
US4474628A (en) 1983-07-11 1984-10-02 Ireco Chemicals Slurry explosive with high strength hollow spheres
US4615752A (en) 1984-11-23 1986-10-07 Ireco Incorporated Methods of pumping and loading emulsion slurry blasting compositions
NZ214396A (en) * 1984-12-11 1988-02-29 Ici Australia Ltd Preparation of gas bubble-sensitised explosive compositions
US4820361A (en) 1987-12-03 1989-04-11 Ireco Incorporated Emulsion explosive containing organic microspheres
GB8802209D0 (en) * 1988-02-02 1988-03-02 Canadian Ind Chemical foaming of emulsion explosive compositions
US5271779A (en) * 1988-02-22 1993-12-21 Nitro Nobel Ab Making a reduced volume strength blasting composition
ZA893958B (en) * 1988-05-26 1990-02-28 Submarine & Surface Blasters Explosive compositions
US4931110A (en) 1989-03-03 1990-06-05 Ireco Incorporated Emulsion explosives containing a polymeric emulsifier
US5099763A (en) 1990-05-16 1992-03-31 Eti Explosive Technologies International Method of blasting
US5071496A (en) 1990-05-16 1991-12-10 Eti Explosive Technologies International (Canada) Low level blasting composition
AU637310B3 (en) * 1993-02-03 1993-05-20 Dyno Wesfarmers Limited Improvements in and relating to emulsion explosives
US5670739A (en) 1996-02-22 1997-09-23 Nelson Brothers, Inc. Two phase emulsion useful in explosive compositions
ES2123468B1 (es) * 1997-06-26 2000-02-01 Espanola Explosivos Procedimiento e instalacion para la sensibilizacion in situ de explosivos de base acuosa.
US6113715A (en) 1998-07-09 2000-09-05 Dyno Nobel Inc. Method for forming an emulsion explosive composition

Also Published As

Publication number Publication date
FI20020977A (fi) 2002-11-26
NO327735B1 (no) 2009-09-14
US6982015B2 (en) 2006-01-03
NO20022464L (no) 2002-11-26
SE0201556L (sv) 2002-11-26
PE20021116A1 (es) 2002-12-10
AU3823002A (en) 2002-11-28
BR0201895A (pt) 2003-04-22
SE525608C2 (sv) 2005-03-22
SE0201556D0 (sv) 2002-05-24
MXPA02004772A (es) 2002-11-29
CA2386345C (en) 2009-07-21
CO5340623A1 (es) 2003-11-28
US20030029346A1 (en) 2003-02-13
FI20020977A0 (fi) 2002-05-24
AU782702B2 (en) 2005-08-25
BR0201895B1 (pt) 2012-02-22
NO20022464D0 (no) 2002-05-24
CA2386345A1 (en) 2002-11-25

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