CO5340623A1 - Metodo para reducir la energia de un agente detonante emulsionado mientras se lo carga dentro de una perforacion - Google Patents
Metodo para reducir la energia de un agente detonante emulsionado mientras se lo carga dentro de una perforacionInfo
- Publication number
- CO5340623A1 CO5340623A1 CO02042848A CO02042848A CO5340623A1 CO 5340623 A1 CO5340623 A1 CO 5340623A1 CO 02042848 A CO02042848 A CO 02042848A CO 02042848 A CO02042848 A CO 02042848A CO 5340623 A1 CO5340623 A1 CO 5340623A1
- Authority
- CO
- Colombia
- Prior art keywords
- agent
- detonating
- detonating agent
- improved method
- emulsified
- Prior art date
Links
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)
- Application Of Or Painting With Fluid Materials (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Cosmetics (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Un método mejorado de detonación perimetral que comprende los pasos de:a) seleccionar un agente detonante en emulsión de una formulación predeterminada;b) transportar el agente detonante en emulsión;c) adicionar un solvente reductor de energía a la emulsión detonante mientras se transporta;d) mezclar uniforme y homogéneamente el agente reductor de energía con el agente detonante emulsionado;e) opcionalmente, adicionar agentes gasificantes al agente detonante emulsionado para reducir su densidad y aumentar su sensibilidad; yf) cargar el agente detonante emulsionado dentro de una perforación perimetral. Un método mejorado de acuerdo con la reivindicación 1donde un agente redactor de energía se agrega en una cantidad de desde alrededor de 5% hasta alrededor del 22.5% del peso del agente detonante en emulsión. Un método mejorado de acuerdo con la reivindicación 1donde el agente reductor de energía se agrega en una cantidad de desde alrededor de 7.5% hasta alrededor del 17.5% del peso del agente detonante en emulsión.Un método mejorado de acuerdo con las reivindicaciones 1, 2 o 3, donde el agente reductor de energía se selecciona a partir del grupo que consiste de agua y soluciones acuosas. Un método mejorado de acuerdo con la reivindicación 4 donde las soluciones acuosas contienen sustancias disueltas seleccionadas a partir del grupo que consiste de sales inorgánicas oxidantes, urea, glicoles y ácidos inorgánicos. Un método mejorado de acuerdo con la reivindicación 1donde el agente detonante emulsionado contiene además gránulos de nitrato de amonio o ANFO en una cantidad de hasta un 50% en peso del agente detonante en emulsión.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/864,339 US6982015B2 (en) | 2001-05-25 | 2001-05-25 | Reduced energy blasting agent and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO5340623A1 true CO5340623A1 (es) | 2003-11-28 |
Family
ID=25343055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO02042848A CO5340623A1 (es) | 2001-05-25 | 2002-05-20 | Metodo para reducir la energia de un agente detonante emulsionado mientras se lo carga dentro de una perforacion |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6982015B2 (es) |
| AU (1) | AU782702B2 (es) |
| BR (1) | BR0201895B1 (es) |
| CA (1) | CA2386345C (es) |
| CO (1) | CO5340623A1 (es) |
| FI (1) | FI121115B (es) |
| MX (1) | MXPA02004772A (es) |
| NO (1) | NO327735B1 (es) |
| PE (1) | PE20021116A1 (es) |
| SE (1) | SE525608C2 (es) |
Families Citing this family (13)
| 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 |
| CN103946184B (zh) | 2011-11-17 | 2019-09-24 | 戴诺诺贝尔亚太股份有限公司 | 炸药组合物 |
| BR112014014391A2 (pt) | 2011-12-16 | 2017-06-13 | Orica Int Pte Ltd | método para caracterizar a estrutura de um material energético líquido sensibilizado com vazios, função de distribuição para material energético líquido sensibilizado com vazios, e, composição explosiva |
| EP2791669B1 (en) * | 2011-12-16 | 2018-05-30 | Orica International Pte Ltd | Explosive composition |
| IN2014DN07817A (es) * | 2012-03-09 | 2015-05-15 | Dyno Nobel Asia Pacific Pty Ltd | |
| US9207055B2 (en) | 2013-02-07 | 2015-12-08 | Dyno Nobel Inc. | Systems for delivering explosives and methods related thereto |
| AU2014284046B2 (en) * | 2013-06-20 | 2018-03-15 | Orica International Pte Ltd | Explosive composition manufacturing and delivery platform, and blasting method |
| WO2014201526A1 (en) | 2013-06-20 | 2014-12-24 | Orica International Pte Ltd | A method of producing an explosive emulsion composition |
| FR3018809B1 (fr) * | 2014-03-21 | 2017-07-21 | Nitrates & Innovation | Procede de production d'explosif par melange avec un reactif de gazeification |
| FR3018808B1 (fr) * | 2014-03-21 | 2017-07-21 | Nitrates & Innovation | Installation 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)
| 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 |
| CA1320833C (en) * | 1988-05-26 | 1993-08-03 | Kevin Hunter Waldock | 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 |
-
2001
- 2001-05-25 US US09/864,339 patent/US6982015B2/en not_active Expired - Lifetime
-
2002
- 2002-05-08 AU AU38230/02A patent/AU782702B2/en not_active Ceased
- 2002-05-13 MX MXPA02004772A patent/MXPA02004772A/es active IP Right Grant
- 2002-05-14 CA CA002386345A patent/CA2386345C/en not_active Expired - Lifetime
- 2002-05-20 CO CO02042848A patent/CO5340623A1/es active IP Right Grant
- 2002-05-21 BR BRPI0201895-0A patent/BR0201895B1/pt not_active IP Right Cessation
- 2002-05-22 PE PE2002000432A patent/PE20021116A1/es active IP Right Grant
- 2002-05-24 SE SE0201556A patent/SE525608C2/sv not_active IP Right Cessation
- 2002-05-24 NO NO20022464A patent/NO327735B1/no not_active IP Right Cessation
- 2002-05-24 FI FI20020977A patent/FI121115B/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU782702B2 (en) | 2005-08-25 |
| NO327735B1 (no) | 2009-09-14 |
| MXPA02004772A (es) | 2002-11-29 |
| FI20020977A (fi) | 2002-11-26 |
| NO20022464L (no) | 2002-11-26 |
| US20030029346A1 (en) | 2003-02-13 |
| PE20021116A1 (es) | 2002-12-10 |
| NO20022464D0 (no) | 2002-05-24 |
| BR0201895A (pt) | 2003-04-22 |
| AU3823002A (en) | 2002-11-28 |
| FI121115B (fi) | 2010-07-15 |
| BR0201895B1 (pt) | 2012-02-22 |
| US6982015B2 (en) | 2006-01-03 |
| CA2386345C (en) | 2009-07-21 |
| CA2386345A1 (en) | 2002-11-25 |
| SE0201556D0 (sv) | 2002-05-24 |
| SE525608C2 (sv) | 2005-03-22 |
| FI20020977A0 (fi) | 2002-05-24 |
| SE0201556L (sv) | 2002-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Application granted |