GB370278A - Improvements in or relating to processes for the production of ammonium nitrate - Google Patents

Improvements in or relating to processes for the production of ammonium nitrate

Info

Publication number
GB370278A
GB370278A GB1994731A GB1994731A GB370278A GB 370278 A GB370278 A GB 370278A GB 1994731 A GB1994731 A GB 1994731A GB 1994731 A GB1994731 A GB 1994731A GB 370278 A GB370278 A GB 370278A
Authority
GB
United Kingdom
Prior art keywords
ammonium nitrate
nitric acid
concentrated nitric
solid ammonium
ammonia gas
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
GB1994731A
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 GB1994731A priority Critical patent/GB370278A/en
Publication of GB370278A publication Critical patent/GB370278A/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

Abstract

Solid ammonium nitrate is obtained by reacting highly concentrated nitric acid and ammonia, solid ammonium nitrate being introduced before the reaction, whereby the temperature rise due to the reaction heat is reduced. External cooling of the reaction vessel may also be provided. Ammonia gas may be absorbed in ammonium nitrate to produce "Divers' liquid" which reacts with concentrated nitric acid or ammonia gas may be brought into contact with a mixture of concentrated nitric acid and solid ammonium nitrate. A cylindrical vessel of aluminium may be used and stirring may take place. According to one modification, solid ammonium nitrate and concentrated nitric acid are fed continuously to one end of a closed elongated water-cooled trough provided with a stirring worm or stirring arms, ammonia gas being introduced in counter current at the other end.
GB1994731A 1931-07-10 1931-07-10 Improvements in or relating to processes for the production of ammonium nitrate Expired GB370278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1994731A GB370278A (en) 1931-07-10 1931-07-10 Improvements in or relating to processes for the production of ammonium nitrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1994731A GB370278A (en) 1931-07-10 1931-07-10 Improvements in or relating to processes for the production of ammonium nitrate

Publications (1)

Publication Number Publication Date
GB370278A true GB370278A (en) 1932-04-07

Family

ID=10137778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1994731A Expired GB370278A (en) 1931-07-10 1931-07-10 Improvements in or relating to processes for the production of ammonium nitrate

Country Status (1)

Country Link
GB (1) GB370278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723183A (en) * 1953-03-03 1955-11-08 Commercial Solvents Corp Process for production of ammonium nitrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723183A (en) * 1953-03-03 1955-11-08 Commercial Solvents Corp Process for production of ammonium nitrate

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