GB1315847A - Thickened slurry explosives methods for the preparation of such thickened slurry explosives and nozzles for use in such methods - Google Patents

Thickened slurry explosives methods for the preparation of such thickened slurry explosives and nozzles for use in such methods

Info

Publication number
GB1315847A
GB1315847A GB2990170A GB1315847DA GB1315847A GB 1315847 A GB1315847 A GB 1315847A GB 2990170 A GB2990170 A GB 2990170A GB 1315847D A GB1315847D A GB 1315847DA GB 1315847 A GB1315847 A GB 1315847A
Authority
GB
United Kingdom
Prior art keywords
column
thickening
outer layer
explosive
methods
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
GB2990170A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB1315847A publication Critical patent/GB1315847A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/08—Devices for the manufacture of fuses
    • 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
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Moulding By Coating Moulds (AREA)
GB2990170A 1970-06-19 1970-06-19 Thickened slurry explosives methods for the preparation of such thickened slurry explosives and nozzles for use in such methods Expired GB1315847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2990170 1970-06-19

Publications (1)

Publication Number Publication Date
GB1315847A true GB1315847A (en) 1973-05-02

Family

ID=10299041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2990170A Expired GB1315847A (en) 1970-06-19 1970-06-19 Thickened slurry explosives methods for the preparation of such thickened slurry explosives and nozzles for use in such methods

Country Status (6)

Country Link
US (1) US3770523A (enExample)
BE (1) BE768754A (enExample)
CA (1) CA968954A (enExample)
FR (1) FR2099254A5 (enExample)
GB (1) GB1315847A (enExample)
IE (1) IE35432B1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7504939L (sv) * 1975-04-29 1976-10-30 Noberl Ab Nitro Sprengemneskomposition som ger upphov till ett gelat vattengelsprengemne inom ett forutbestemt tidsintervall
AU3374089A (en) * 1987-10-30 1989-11-02 Sasol Chemical Industries (Proprietary) Limited Explosive compositions
CA2018540C (en) * 1990-06-07 1993-07-27 Serge Dion Blasting device for unblocking mine raises
ZA942276B (en) * 1993-04-08 1994-10-11 Aeci Ltd Loading of boreholes with flowable explosive
US6676322B1 (en) * 1995-06-07 2004-01-13 Closure Medical Corporation Impregnated applicator tip
US6217603B1 (en) 1997-08-29 2001-04-17 Closure Medical Corporation Methods of applying monomeric compositions effective as wound closure devices
US20020018689A1 (en) * 1995-06-07 2002-02-14 Badejo Ibraheem T. Adhesive applicators with improved polymerization initiators
US5928611A (en) * 1995-06-07 1999-07-27 Closure Medical Corporation Impregnated applicator tip
NO307717B1 (no) * 1997-09-12 2000-05-15 Dyno Ind Asa Fremgangsmåte for lading og sensitivisering av et slurrysprengstoff i et borhull
US20050196431A1 (en) * 1998-04-30 2005-09-08 Upvan Narang Adhesive applicator tip with a polymerization initiator, polymerization rate modifier, and/or bioactive material
US6425704B2 (en) 2000-01-07 2002-07-30 Closure Medical Corporation Adhesive applicators with improved applicator tips
US6428233B1 (en) 2000-01-07 2002-08-06 Closure Medical Corporation Adhesive applicator tips with improved flow properties
US6428234B1 (en) 2000-01-07 2002-08-06 Closure Medical Corporation Adhesive applicator tips with improved flow properties
ZA200104658B (en) * 2000-07-03 2001-12-12 Sasol Chemical Ind Ltd Method and system for delivery of water-based explosives.
US6616019B2 (en) 2001-07-18 2003-09-09 Closure Medical Corporation Adhesive applicator with improved applicator tip

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA861828A (en) * 1971-01-26 Tsentralny Nauchno-Issledovatelsky I Proektno-Konstruktorsky Institut Po Dzemnogo I Shakhtnogo Stroitelstva Blasting apparatus
US3235425A (en) * 1960-11-07 1966-02-15 Hercules Powder Co Ltd Slurry-type blasting compositions containing ammonium nitrate and smokeless powder
US3235423A (en) * 1964-03-24 1966-02-15 Hercules Powder Co Ltd Stabilized aqueous slurry blasting agent and process
US3288658A (en) * 1965-07-20 1966-11-29 Hercules Inc Aerated explosive compositions
US3523048A (en) * 1967-11-16 1970-08-04 Hercules Inc Bulk delivery of crosslinkable aqueous slurry explosive with crosslinking agent in a separate feed
US3462324A (en) * 1968-04-24 1969-08-19 Dow Chemical Co Explosive composition comprising a salt component contiguous to an over-fueled salt component
US3617401A (en) * 1968-10-01 1971-11-02 Intermountain Res & Eng Column of blasting agent of controlled density

Also Published As

Publication number Publication date
BE768754A (fr) 1971-12-20
CA968954A (en) 1975-06-10
IE35432L (en) 1971-12-19
US3770523A (en) 1973-11-06
FR2099254A5 (enExample) 1972-03-10
IE35432B1 (en) 1976-02-18

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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