GB1524351A - Dry blasting agents - Google Patents

Dry blasting agents

Info

Publication number
GB1524351A
GB1524351A GB412674A GB412674A GB1524351A GB 1524351 A GB1524351 A GB 1524351A GB 412674 A GB412674 A GB 412674A GB 412674 A GB412674 A GB 412674A GB 1524351 A GB1524351 A GB 1524351A
Authority
GB
United Kingdom
Prior art keywords
nitrate
composition
fuel
chromium
cobalt
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
GB412674A
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.)
Indian Explosives Ltd
Original Assignee
Indian Explosives 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 Indian Explosives Ltd filed Critical Indian Explosives Ltd
Priority to GB412674A priority Critical patent/GB1524351A/en
Publication of GB1524351A publication Critical patent/GB1524351A/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
    • 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
    • C06B23/004—Chemical sensitisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

1524351 Explosive compositions INDIAN EXPLOSIVES Ltd 4 Sept 1975 04126/74 Heading C1D A dry blasting composition is made by mixing ammonium nitrate, with or without another inorganic nitrate, e.g. sodium nitrate, with a sensitizer comprising a nitrate, perchlorate, chlorate or organic salt of iron, cobalt, chromium, nickel, lead, or copper and then adding a fuel and mixing the whole composition. The fuel may be diesel oil, furnace oil, sulphur, urea, wood meal, bagasse, or aluminium. In examples the sensitizers used are chromium nitrate, ferric nitrate, cobalt nitrate, and lead nitrate. The composition may be detonated in boreholes of less than 2 inches diameter.
GB412674A 1975-09-04 1975-09-04 Dry blasting agents Expired GB1524351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB412674A GB1524351A (en) 1975-09-04 1975-09-04 Dry blasting agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB412674A GB1524351A (en) 1975-09-04 1975-09-04 Dry blasting agents

Publications (1)

Publication Number Publication Date
GB1524351A true GB1524351A (en) 1978-09-13

Family

ID=9771240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB412674A Expired GB1524351A (en) 1975-09-04 1975-09-04 Dry blasting agents

Country Status (1)

Country Link
GB (1) GB1524351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2666426C1 (en) * 2017-03-17 2018-09-07 Федеральное Государственное Бюджетное Учреждение Науки Институт Проблем Комплексного Освоения Недр Им. Академика Н.В. Мельникова Российской Академии Наук (Ипкон Ран) Composition of explosive mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2666426C1 (en) * 2017-03-17 2018-09-07 Федеральное Государственное Бюджетное Учреждение Науки Институт Проблем Комплексного Освоения Недр Им. Академика Н.В. Мельникова Российской Академии Наук (Ипкон Ран) Composition of explosive mixture

Similar Documents

Publication Publication Date Title
ES449205A1 (en) Illuminating pyrotechnic composition which generates gases
DE69225585D1 (en) EXPLOSIVES
GB979729A (en) Explosive gel composition
ES423556A1 (en) Explosive slurry composition containing sodium montmorillonite
ES472592A1 (en) Case priming
GB1524351A (en) Dry blasting agents
GB1205972A (en) Water-containing explosive compositions
SE7602357L (en) AQUATIC EXPLOSION COMPOSITION
GB1317328A (en) Slurry explosives
GB1138920A (en) Melt explosive compositions
GB1002671A (en) Slurried blasting explosives
GB1344566A (en) Explosive compositions containing calcium nitrate
GB810045A (en) Improvements in or relating to the production of blasting charges in substantially vertical boreholes and apparatus for use therein
GB1534794A (en) Method of manufacturing aqueous gel suspension explosives
GB910374A (en) Slurry blasting explosives
GB1402469A (en) Explosive composition
GB424785A (en) Improvements in or relating to blasting explosive cartridges or borehole charges
GB449193A (en) Improvements in or relating to blasting explosive cartridges or borehole charges
GB1180677A (en) Improved Slurried Blasting Explosive
Huh Dynamical study on the blasting with one-free-face to utilize AN-FO explosives
GB961324A (en) Detonation of an explosive charge
GB1110390A (en) Permitted explosives
GB1002672A (en) Slurried blasting explosives
GB1199025A (en) Improved Explosive Compositions
GB1122108A (en) Improvements in explosives

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920904