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PE20090532A1 - EXPLOSIVE EMULSION COMPOSITIONS AND METHODS OF PREPARING THEM - Google Patents

EXPLOSIVE EMULSION COMPOSITIONS AND METHODS OF PREPARING THEM

Info

Publication number
PE20090532A1
PE20090532A1 PE2008001083A PE2008001083A PE20090532A1 PE 20090532 A1 PE20090532 A1 PE 20090532A1 PE 2008001083 A PE2008001083 A PE 2008001083A PE 2008001083 A PE2008001083 A PE 2008001083A PE 20090532 A1 PE20090532 A1 PE 20090532A1
Authority
PE
Peru
Prior art keywords
reactor
agent
phase
explosive emulsion
ammonium nitrate
Prior art date
Application number
PE2008001083A
Other languages
Spanish (es)
Inventor
Carl Lubbe
Joseph Oliphant
Original Assignee
Maxamcorp Holdings S L
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40039821&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20090532(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maxamcorp Holdings S L filed Critical Maxamcorp Holdings S L
Publication of PE20090532A1 publication Critical patent/PE20090532A1/en

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
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/006—Stabilisers (e.g. thermal stabilisers)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

DONDE LA COMPOSICION DE EMULSION EXPLOSIVA SENSIBLE AL DETONADOR COMPRENDE: A) UNA FASE OXIDANTE QUE INCLUYE UNA DISOLUCION SOBRESATURADA DE NITRATO DE AMONIO; B) UNA FASE DE COMBUSTIBLE QUE INCLUYE AGENTE EMULSIONANTE SUFICIENTE PARA PERMITIR LA DISPERSION DE LA FASE OXIDANTE EN LA FASE DE COMBUSTIBLE; Y C) UN AGENTE DE DISMINUCION DE LA TEMPERATURA DE CRISTALIZACION QUE CONSISTE ESENCIALMENTE EN AL MENOS UNO DE UNA AMINA Y UN NITRATO DE AMINA. EL METODO DE PRODUCCION DE DICHA EMULSION EXPLOSIVA COMPRENDE: a) ANADIR UNA DISOLUCION DE NITRATO DE AMONIO EN AGUA A UN REACTOR; b) ANADIR UNA FASE DE ACEITE AL REACTOR; c) ANADIR UN AGENTE DE DISMINUCION DE LA TEMPERATURA DE CRISTALIZACION AL REACTOR; Y d) MEZCLAR LA DISOLUCION DE NITRATO DE AMONIO, LA FASE DE ACEITE Y EL AGENTE DE DISMINUCION DE LA TEMPERATURA DE CRISTALIZACION; EN DONDE EL REACTOR SE MANTIENE A UNA TEMPERATURA DE APROXIMADAMENTE 90‘C O MAS DURANTE MENOS DE APROXIMADAMENTE 8 HORAS TRAS ANADIR EL AGENTE DE DISMINUCION DE LA TEMPERATURA DE CRISTALIZACION AL REACTORWHERE THE DETONATOR-SENSITIVE EXPLOSIVE EMULSION COMPOSITION COMPRISES: A) AN OXIDIZING PHASE INCLUDING A SUPERSATURATED SOLUTION OF AMMONIUM NITRATE; B) A FUEL PHASE INCLUDING SUFFICIENT EMULSIFIING AGENT TO ALLOW THE DISPERSION OF THE OXIDIZING PHASE IN THE FUEL PHASE; AND C) A CRYSTALLIZATION TEMPERATURE LOWERING AGENT CONSISTING ESSENTIALLY OF AT LEAST ONE OF AN AMINE AND AN AMINE NITRATE. THE METHOD OF PRODUCTION OF SAID EXPLOSIVE EMULSION COMPRISES: a) ADDING A SOLUTION OF AMMONIUM NITRATE IN WATER TO A REACTOR; b) ADD AN OIL PHASE TO THE REACTOR; c) ADD AN AGENT TO REDUCE THE CRYSTALLIZATION TEMPERATURE TO THE REACTOR; AND d) MIXING THE AMMONIUM NITRATE SOLUTION, THE OIL PHASE AND THE CRYSTALIZATION TEMPERATURE REDUCTION AGENT; WHERE THE REACTOR IS MAINTAINED AT A TEMPERATURE OF APPROXIMATELY 90'C OR MORE FOR LESS THAN APPROXIMATELY 8 HOURS AFTER ADDING THE CRYSTALLIZATION TEMPERATURE REDUCING AGENT TO THE REACTOR

PE2008001083A 2007-06-28 2008-06-25 EXPLOSIVE EMULSION COMPOSITIONS AND METHODS OF PREPARING THEM PE20090532A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/770,378 US20120180915A1 (en) 2007-06-28 2007-06-28 Explosive emulsion compositions and methods of making the same

Publications (1)

Publication Number Publication Date
PE20090532A1 true PE20090532A1 (en) 2009-05-29

Family

ID=40039821

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008001083A PE20090532A1 (en) 2007-06-28 2008-06-25 EXPLOSIVE EMULSION COMPOSITIONS AND METHODS OF PREPARING THEM

Country Status (12)

Country Link
US (1) US20120180915A1 (en)
EP (1) EP2176197B1 (en)
CN (1) CN101801892B (en)
AU (1) AU2008267135B2 (en)
BR (1) BRPI0813219B1 (en)
CA (1) CA2700683C (en)
CL (1) CL2008001909A1 (en)
ES (1) ES2389185T3 (en)
PE (1) PE20090532A1 (en)
PL (1) PL2176197T3 (en)
RU (1) RU2469013C2 (en)
WO (1) WO2009000915A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101143853B1 (en) * 2009-09-23 2012-05-23 신경민 Changes in the impedance of biological cells to control the RF output and the system
GB201202402D0 (en) * 2012-02-10 2012-03-28 Maxam Dantex South Africa Proprietary Ltd Oxidizer solution
CN103848704A (en) * 2012-11-30 2014-06-11 陕西省汉阴华能新材料研究有限公司 Application of recovered oil
CN103553850B (en) * 2013-10-11 2016-01-20 葛洲坝易普力股份有限公司 A kind of scene is upwards carried out deep hole and is loaded the processing method preparing emulsion explosive
CN104515843B (en) * 2014-12-23 2016-04-13 中煤科工集团淮北爆破技术研究院有限公司 Quality of Emulsion Explosive on-line monitoring method
CN106672283A (en) 2015-11-10 2017-05-17 迪博泰有限公司 Packaging systems with sizing mandrels suitable for low temperature explosives emulsions
CN111272971A (en) * 2020-03-10 2020-06-12 鞍钢矿业爆破有限公司 Automatic detection system and method for water phase performance of on-site mixed emulsion explosive
CN112939710B (en) * 2021-03-24 2022-04-22 葛洲坝易普力湖北昌泰民爆有限公司 Oil phase for preparing on-site mixed ammonium nitrate fuel oil explosive by using coal-to-liquid intermediate product and preparation method thereof
KR102744525B1 (en) * 2021-12-29 2024-12-18 주식회사 한화 Low density emulsion explosive composition
AU2022448528A1 (en) * 2022-03-25 2024-10-03 Enaex Sa New technology for manufacturing low viscosity emulsions

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DE2126921C3 (en) * 1971-05-29 1981-07-16 Dynamit Nobel Ag, 5210 Troisdorf Energy-supplying eutectic mixture suitable for the production of explosives with a low solidification point and its use
JPS608998B2 (en) * 1980-03-12 1985-03-07 日本化薬株式会社 Water-in-oil emulsion explosive
NZ206983A (en) * 1983-02-15 1988-02-29 Ici Australia Ltd Dynamite explosive composition
IE59303B1 (en) * 1985-08-21 1994-02-09 Ici Australia Ltd Composition
JPH0637344B2 (en) * 1986-03-10 1994-05-18 日本油脂株式会社 Water-in-oil emulsion explosive composition
JPH0684273B2 (en) * 1987-08-25 1994-10-26 日本油脂株式会社 Water-in-oil emulsion explosive composition
SE8800593L (en) * 1988-02-22 1989-08-23 Nitro Nobel Ab SPRAENGAEMNESKOMPOSITION
US5071496A (en) * 1990-05-16 1991-12-10 Eti Explosive Technologies International (Canada) Low level blasting composition
US5099763A (en) * 1990-05-16 1992-03-31 Eti Explosive Technologies International Method of blasting
US5159153A (en) * 1990-06-07 1992-10-27 Cranney Don H Emulsion that is compatible with reactive sulfide/pyrite ores
CA2049628C (en) * 1991-08-21 2002-02-26 Clare T. Aitken Vegetable oil emulsion explosive
ES2081744B1 (en) * 1993-04-20 1997-01-16 Espanola Explosivos EXPLOSIVE COMPOSITION ENCARTUCHABLE IN PAPER AND ITS MANUFACTURING PROCEDURE.
US5608185A (en) * 1995-01-31 1997-03-04 Dyno Nobel Inc. Method of reducing nitrogen oxide fumes in blasting
US6051086A (en) * 1998-06-08 2000-04-18 Orica Explosives Technology Pty Ltd. Buffered emulsion blasting agent
AUPP600098A0 (en) * 1998-09-17 1998-10-08 Dyno Nobel Asia Pacific Limited Explosive emulsion composition
DE19847868C2 (en) * 1998-10-16 2003-09-25 Clariant Gmbh Explosives containing modified copolymers of polyisobutylene and maleic anhydride as emulsifiers
US6214140B1 (en) * 1999-09-22 2001-04-10 Universal Tech Corporation Development of new high energy blasting products using demilitarized ammonium picrate
RU2277523C2 (en) * 2004-04-28 2006-06-10 Открытое акционерное общество "Промсинтез" Emulsion explosive composition and the method of its production
US20060243362A1 (en) * 2005-02-01 2006-11-02 Houston Donald J Explosive compositions

Also Published As

Publication number Publication date
ES2389185T3 (en) 2012-10-24
WO2009000915A3 (en) 2009-05-28
BRPI0813219B1 (en) 2019-04-24
AU2008267135A1 (en) 2008-12-31
CA2700683C (en) 2014-11-18
BRPI0813219A2 (en) 2014-12-23
US20120180915A1 (en) 2012-07-19
CN101801892B (en) 2012-11-14
CA2700683A1 (en) 2008-12-31
AU2008267135B2 (en) 2011-12-08
PL2176197T3 (en) 2012-11-30
RU2010102772A (en) 2011-08-10
RU2469013C2 (en) 2012-12-10
WO2009000915A2 (en) 2008-12-31
CN101801892A (en) 2010-08-11
CL2008001909A1 (en) 2009-01-02
EP2176197B1 (en) 2012-06-06
EP2176197A2 (en) 2010-04-21

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