GB1336561A - Preparation of explosive substances - Google Patents

Preparation of explosive substances

Info

Publication number
GB1336561A
GB1336561A GB1336561DA GB1336561A GB 1336561 A GB1336561 A GB 1336561A GB 1336561D A GB1336561D A GB 1336561DA GB 1336561 A GB1336561 A GB 1336561A
Authority
GB
United Kingdom
Prior art keywords
graphite
lead
azide
solutions
preparation
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
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1336561A publication Critical patent/GB1336561A/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
    • C06B35/00—Compositions containing a metal azide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/08—Hydrazoic acid; Azides; Halogen azides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1336561 Lead azide; explosive compositions G W C TAYLOR 17 July 1948 19261/48 Headings C1A and C1D Lead azide is prepared in a free flowing condition by precipitating it by double decomposition in aqueous medium in the presence of a colloidal suspension of graphite. Solutions of sodium azide and of lead acetate are added simultaneously to a stirred aqueous solution of colloidal graphite, the temperature of all solutions being 70‹ C. The lead azide contains a small amount of graphite and may be used as a delay or priming composition.
GB1336561D 1948-07-17 1948-07-17 Preparation of explosive substances Expired GB1336561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1926148 1948-07-17

Publications (1)

Publication Number Publication Date
GB1336561A true GB1336561A (en) 1973-11-07

Family

ID=10126428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1336561D Expired GB1336561A (en) 1948-07-17 1948-07-17 Preparation of explosive substances

Country Status (1)

Country Link
GB (1) GB1336561A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117719A1 (en) * 1991-05-30 1992-12-03 Dynamit Nobel Ag Prodn. of finely crystalline saline initial explosive, useful in detonators - by high speed stirring at specified speed into ultrasonic region preventing explosion caused by shattered crystals
DE4117717C1 (en) * 1991-05-30 1992-12-17 Dynamit Nobel Ag, 5210 Troisdorf, De Finely crystalline priming explosive prodn. - by comminuting to specified grain size in non-solvent using high speed stirrer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117719A1 (en) * 1991-05-30 1992-12-03 Dynamit Nobel Ag Prodn. of finely crystalline saline initial explosive, useful in detonators - by high speed stirring at specified speed into ultrasonic region preventing explosion caused by shattered crystals
DE4117717C1 (en) * 1991-05-30 1992-12-17 Dynamit Nobel Ag, 5210 Troisdorf, De Finely crystalline priming explosive prodn. - by comminuting to specified grain size in non-solvent using high speed stirrer

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed