CA2751488A1 - Low-density granular blasting agent for use in mining - Google Patents

Low-density granular blasting agent for use in mining Download PDF

Info

Publication number
CA2751488A1
CA2751488A1 CA2751488A CA2751488A CA2751488A1 CA 2751488 A1 CA2751488 A1 CA 2751488A1 CA 2751488 A CA2751488 A CA 2751488A CA 2751488 A CA2751488 A CA 2751488A CA 2751488 A1 CA2751488 A1 CA 2751488A1
Authority
CA
Canada
Prior art keywords
blasting agent
low density
preparing
granular
ammonium nitrate
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2751488A
Other languages
English (en)
French (fr)
Inventor
Guillermo Carlos Oscar Silva
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENAEX SERVICIOS SA
Original Assignee
GRUPO LATINO 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42541635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2751488(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GRUPO LATINO SA filed Critical GRUPO LATINO SA
Publication of CA2751488A1 publication Critical patent/CA2751488A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
    • C06B31/285—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with fuel oil, e.g. ANFO-compositions
    • 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
    • C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
    • C06B23/003—Porous or hollow inert particles
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/34—Compositions containing a nitrated organic compound the compound being a nitrated acyclic, alicyclic or heterocyclic amine
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Disintegrating Or Milling (AREA)
CA2751488A 2009-02-06 2009-09-21 Low-density granular blasting agent for use in mining Abandoned CA2751488A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CL278-2009 2009-02-06
CL2009000278A CL2009000278A1 (es) 2009-02-06 2009-02-06 Agente de tronadura granular de baja densidad que consta de perlita expandida con rango de tamaño de particula entre 0,5 y 15 mm y con densidad entre 0,05 y 0,35 g/cm3, cristales de nitrato de amonio en poros y superficie de la perlita y combustible liquido tipo fue oil; proceso de preparacion, compuesto intermedio; y uso.
PCT/CL2009/000015 WO2010088785A1 (es) 2009-02-06 2009-09-21 Agente de tronadura granular de baja densidad con aplicación en minería

Publications (1)

Publication Number Publication Date
CA2751488A1 true CA2751488A1 (en) 2010-08-12

Family

ID=42541635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2751488A Abandoned CA2751488A1 (en) 2009-02-06 2009-09-21 Low-density granular blasting agent for use in mining

Country Status (8)

Country Link
US (1) US20110290386A1 (es)
AU (1) AU2009339243B2 (es)
CA (1) CA2751488A1 (es)
CL (1) CL2009000278A1 (es)
CO (1) CO6420331A2 (es)
MX (1) MX2011008247A (es)
PE (1) PE20120684A1 (es)
WO (1) WO2010088785A1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103130591A (zh) * 2013-03-07 2013-06-05 煤炭科学研究总院爆破技术研究所 高能型煤矿乳化炸药
CN103193562A (zh) * 2012-01-05 2013-07-10 薛世忠 不同密度铵油炸药的制备方法及不同密度的铵油炸药
WO2013102364A1 (zh) * 2012-01-05 2013-07-11 Xue Shizhong 不同密度炸药的制备方法及不同密度的炸药

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927291B1 (fr) * 2008-02-07 2016-03-04 Livbag Generateur de gaz pour un dispositif de securite, dont la charge est initiee par un moyen generateur de chaleur.
CN102173968A (zh) * 2011-01-26 2011-09-07 陈靖宇 一种多孔粒状硝酸铵的生产方法
CN105693440A (zh) * 2016-02-01 2016-06-22 宏大矿业有限公司 一种小直径低爆速工业炸药及其制备方法
CN112919996B (zh) * 2021-02-22 2022-02-11 巴彦淖尔盛安化工有限责任公司 一种低密度多孔粒状铵油炸药及其制备系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242019A (en) * 1963-05-13 1966-03-22 Atlas Chem Ind Solid emulsion blasting agents comprising nitric acid, inorganic nitrates, and fuels
ES2009381A6 (es) * 1987-11-18 1989-09-16 Cbs Explosives Composicion explosiva de mezclado en seco.
AU621994B2 (en) * 1989-03-09 1992-03-26 William Lee Gane Explosive composition
US4933029A (en) * 1989-07-26 1990-06-12 Sheeran John P Water resistant ANFO compositions
SE512666C2 (sv) * 1993-12-16 2000-04-17 Nitro Nobel Ab Partikulärt sprängämne, tillverkningsmetod och användning
CA2127302C (en) * 1994-07-04 1998-07-14 Melvin A. Mcnicol Low density ammonium nitrate emulsion explosive
JO1980B1 (en) * 1996-09-19 1997-12-15 ساسول كيميكال اندستريز ليمتد Porous granules of ammonium nitrate
US20060243362A1 (en) * 2005-02-01 2006-11-02 Houston Donald J Explosive compositions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103193562A (zh) * 2012-01-05 2013-07-10 薛世忠 不同密度铵油炸药的制备方法及不同密度的铵油炸药
WO2013102364A1 (zh) * 2012-01-05 2013-07-11 Xue Shizhong 不同密度炸药的制备方法及不同密度的炸药
CN103193562B (zh) * 2012-01-05 2015-07-08 青岛拓极采矿服务有限公司 不同密度铵油炸药的制备方法及不同密度的铵油炸药
EA028310B1 (ru) * 2012-01-05 2017-11-30 Циндао Таргет Майнинг Сервисиз Ко., Лтд. Способ получения взрывчатых веществ с разными плотностями и взрывчатые вещества с разными плотностями
CN103130591A (zh) * 2013-03-07 2013-06-05 煤炭科学研究总院爆破技术研究所 高能型煤矿乳化炸药
CN103130591B (zh) * 2013-03-07 2014-01-22 煤炭科学研究总院爆破技术研究所 高能型煤矿乳化炸药

Also Published As

Publication number Publication date
CO6420331A2 (es) 2012-04-16
MX2011008247A (es) 2012-01-20
CL2009000278A1 (es) 2011-01-21
AU2009339243B2 (en) 2015-11-05
WO2010088785A1 (es) 2010-08-12
US20110290386A1 (en) 2011-12-01
PE20120684A1 (es) 2012-06-21
AU2009339243A1 (en) 2011-09-01

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140918

FZDE Discontinued

Effective date: 20180601