GB1311077A - Particulate blasting explosives and other particulate compo sitions - Google Patents

Particulate blasting explosives and other particulate compo sitions

Info

Publication number
GB1311077A
GB1311077A GB3860671A GB3860671A GB1311077A GB 1311077 A GB1311077 A GB 1311077A GB 3860671 A GB3860671 A GB 3860671A GB 3860671 A GB3860671 A GB 3860671A GB 1311077 A GB1311077 A GB 1311077A
Authority
GB
United Kingdom
Prior art keywords
particulate
composition
blasting
oxidizer
fuel
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.)
Expired
Application number
GB3860671A
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.)
Oriard M H
Original Assignee
Oriard M H
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 Oriard M H filed Critical Oriard M H
Publication of GB1311077A publication Critical patent/GB1311077A/en
Expired 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
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

1311077 Explosive compositions H W SHEERAN and M H ORIARD 17 Aug 1971 [9 Nov 1970] 38606/71 Heading C1D A particulate blasting explosive or other particulate composition contains a filamentforming tackifying agent bonding the particles into pourable non-segregating agglomerates, the tackifying agent comprising a mixture of water, polyacrylamide and an alcohol, e.g. methanol, glycerol, ethylene glycol, diethylene glycol, or propylene glycol. The composition may also include an oxidizer, a fuel and a bulking agent. The oxidizer may be ammonium nitrate, part of which may be replaced by calcium, potassium, or sodium nitrate or a perchlorate, the fuel a hydrocarbon, an alcohol, or nitroglycerine or nitroglycol, and the bulking agent polystyrene or styrene-acrylonitrile copolymer foam, vermiculite, hydrobiotite, jeffersite, perlite, pumicite, or expanded shale. The density of the composition may be from 0À03 to 1À27 gms./cc. The blasting composition may be used for "presplitting" or "sound wall" blasting.
GB3860671A 1970-11-09 1971-08-17 Particulate blasting explosives and other particulate compo sitions Expired GB1311077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8819870A 1970-11-09 1970-11-09

Publications (1)

Publication Number Publication Date
GB1311077A true GB1311077A (en) 1973-03-21

Family

ID=22209952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3860671A Expired GB1311077A (en) 1970-11-09 1971-08-17 Particulate blasting explosives and other particulate compo sitions

Country Status (2)

Country Link
US (1) US3764419A (en)
GB (1) GB1311077A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256669A2 (en) * 1986-08-05 1988-02-24 Exxon Chemical Patents Inc. Improved dry ammonium nitrate blasting agents
US4995925A (en) * 1988-02-22 1991-02-26 Nitro Nobel Ab Blasting composition
US5271779A (en) * 1988-02-22 1993-12-21 Nitro Nobel Ab Making a reduced volume strength blasting composition
WO2008091795A2 (en) * 2007-01-23 2008-07-31 Bioenergy Systems Management, Llc Explosive compositions containing glycerin

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089715A (en) * 1973-09-05 1978-05-16 Metal Sales Company (Proprietary) Limited Explosive grade aluminum powder
GB1596889A (en) * 1977-06-24 1981-09-03 Ici Australia Ltd Slurry blasting explosive compositions
CA1305325C (en) * 1986-10-08 1992-07-21 Terrence Charles Matts Process for the production of particulate, water resistant explosives based on ammonium nitrate
US5078813A (en) * 1987-04-06 1992-01-07 Mississippi Chemical Corporation Exposive grade ammonium nitrate
US6361629B2 (en) * 1998-11-12 2002-03-26 The United States Of America As Represented By The Secretary Of The Air Force Flowable solid propellant
EP2802736A4 (en) 2012-01-13 2015-08-19 Los Alamos Nat Security Llc System for fracturing an underground geologic formation
US10246982B2 (en) 2013-07-15 2019-04-02 Triad National Security, Llc Casings for use in a system for fracturing rock within a bore
US10273792B2 (en) 2013-07-15 2019-04-30 Triad National Security, Llc Multi-stage geologic fracturing
US10294767B2 (en) 2013-07-15 2019-05-21 Triad National Security, Llc Fluid transport systems for use in a downhole explosive fracturing system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256669A2 (en) * 1986-08-05 1988-02-24 Exxon Chemical Patents Inc. Improved dry ammonium nitrate blasting agents
EP0256669A3 (en) * 1986-08-05 1991-10-16 Exxon Chemical Patents Inc. Improved dry ammonium nitrate blasting agents
US4995925A (en) * 1988-02-22 1991-02-26 Nitro Nobel Ab Blasting composition
US5271779A (en) * 1988-02-22 1993-12-21 Nitro Nobel Ab Making a reduced volume strength blasting composition
WO2008091795A2 (en) * 2007-01-23 2008-07-31 Bioenergy Systems Management, Llc Explosive compositions containing glycerin
WO2008091795A3 (en) * 2007-01-23 2009-04-16 Bioenergy Systems Man Llc Explosive compositions containing glycerin

Also Published As

Publication number Publication date
US3764419A (en) 1973-10-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees