GB917577A - Process for production of ammonium nitrate explosive - Google Patents

Process for production of ammonium nitrate explosive

Info

Publication number
GB917577A
GB917577A GB1283761A GB1283761A GB917577A GB 917577 A GB917577 A GB 917577A GB 1283761 A GB1283761 A GB 1283761A GB 1283761 A GB1283761 A GB 1283761A GB 917577 A GB917577 A GB 917577A
Authority
GB
United Kingdom
Prior art keywords
oil
ammonium nitrate
nitrate
production
april
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
GB1283761A
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.)
Norsk Spraengstofindustri AS
Original Assignee
Norsk Spraengstofindustri AS
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 Norsk Spraengstofindustri AS filed Critical Norsk Spraengstofindustri AS
Publication of GB917577A publication Critical patent/GB917577A/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

Landscapes

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

Abstract

917,577. Explosive compositions. NORSK SPRAENGSTOFINDUSTRI A.S. April 10, 1961 [April 11, 1960], No. 12837/61. Class 9 (2). A granular explosive is obtained by intimately mixing together ammonium nitrate and a combustible oil, compressing the mixture between rotating rollers so as to form coherent flakes and then crushing the flakes. The nitrate is ground so that at least 50% passes through a 35 mesh per inch screen and the oil may be present in an amount of 3-6% based on the weight of ammonium nitrate. The rollers may be heated to 50-70‹ C. and the nitrate reduced to <SP>3</SP>/ 32 inch in thickness. The oil may be diesel oil or fuel oil and wood flour may be added.
GB1283761A 1960-04-11 1961-04-10 Process for production of ammonium nitrate explosive Expired GB917577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO13557860 1960-04-11

Publications (1)

Publication Number Publication Date
GB917577A true GB917577A (en) 1963-02-06

Family

ID=19908516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1283761A Expired GB917577A (en) 1960-04-11 1961-04-10 Process for production of ammonium nitrate explosive

Country Status (1)

Country Link
GB (1) GB917577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291659A (en) * 1964-04-10 1966-12-13 Monsanto Co Ammonium nitrate disks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291659A (en) * 1964-04-10 1966-12-13 Monsanto Co Ammonium nitrate disks

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