GB126678A - Improvements in the Process for the Manufacture of Ammonium Nitrate. - Google Patents

Improvements in the Process for the Manufacture of Ammonium Nitrate.

Info

Publication number
GB126678A
GB126678A GB188817A GB188817A GB126678A GB 126678 A GB126678 A GB 126678A GB 188817 A GB188817 A GB 188817A GB 188817 A GB188817 A GB 188817A GB 126678 A GB126678 A GB 126678A
Authority
GB
United Kingdom
Prior art keywords
ammonium nitrate
temperature
sodium
nitrate
ammonium
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
GB188817A
Inventor
Francis Arthur Freeth
Herbert Edwin Cocksedge
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
Priority to GB188817A priority Critical patent/GB126678A/en
Publication of GB126678A publication Critical patent/GB126678A/en
Priority to DE1919347369D priority patent/DE347369C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium
    • C01C1/185—Preparation

Landscapes

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

Abstract

126,678. Freeth, F. A., and Cocksedge, H. E. Feb. 7, 1917. Ammonium nitrate is obtained by preparing a solution saturated with ammonium nitrate, sodium nitrate, and sodium sulphate at a selected temperature, adding enough water to keep the sodium salts in solution at a selected lower temperature and then cooling the diluted solution to that temperature when ammonium nitrate separates out. The mother-liquor is then concentrated until the added water has been removed, and quantities of ammonium sulphate and sodium nitrate equivalent to the separated ammonium nitrate are then added, the whole being maintained at a temperature not lower than the original selected temperature. Sodium sulphate separates and is removed, and the whole series of operations can then be repeated indefinitely. Specification 16454/10 is referred to.
GB188817A 1917-02-07 1917-02-07 Improvements in the Process for the Manufacture of Ammonium Nitrate. Expired GB126678A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB188817A GB126678A (en) 1917-02-07 1917-02-07 Improvements in the Process for the Manufacture of Ammonium Nitrate.
DE1919347369D DE347369C (en) 1917-02-07 1919-11-01 Process for the production of pure ammonium nitrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB188817A GB126678A (en) 1917-02-07 1917-02-07 Improvements in the Process for the Manufacture of Ammonium Nitrate.

Publications (1)

Publication Number Publication Date
GB126678A true GB126678A (en) 1919-05-22

Family

ID=32340767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB188817A Expired GB126678A (en) 1917-02-07 1917-02-07 Improvements in the Process for the Manufacture of Ammonium Nitrate.

Country Status (2)

Country Link
DE (1) DE347369C (en)
GB (1) GB126678A (en)

Also Published As

Publication number Publication date
DE347369C (en) 1922-01-17

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