GB791647A - Improved process for producing mixed ammonium nitrate fertilizers - Google Patents

Improved process for producing mixed ammonium nitrate fertilizers

Info

Publication number
GB791647A
GB791647A GB24842/56A GB2484256A GB791647A GB 791647 A GB791647 A GB 791647A GB 24842/56 A GB24842/56 A GB 24842/56A GB 2484256 A GB2484256 A GB 2484256A GB 791647 A GB791647 A GB 791647A
Authority
GB
United Kingdom
Prior art keywords
ammonium nitrate
mixture
sheet
soil additive
fertilizers
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
GB24842/56A
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.)
Commercial Solvents Corp
Original Assignee
Commercial Solvents Corp
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 Commercial Solvents Corp filed Critical Commercial Solvents Corp
Publication of GB791647A publication Critical patent/GB791647A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

A process for the production of mixed ammonium nitrate fertilizers containing ammonium nitrate and at least one other soil additive comprises mixing the said additive with molten ammonium nitrate, solidifying the mixture as a thin sheet and granulating the sheet to obtain the mixed fertilizer in any desired particle size. The term "soil additive" is used to include fertilizers, e.g. ammonium sulphate, superphosphates, or sodium and potassium nitrates; timing agents, e.g., calcium carbonate; or conditioning agents, e.g., gypsum, calcium sulphate hydrochloride and magnesium carbonate. The process is preferably a continuous one in which the additional soil additive is preheated and added to molten ammonium nitrate so that the mixture remains at such a temperature that it is still free flowing, which mixture is run into a flat, moving endless belt, which is preferably water-cooled, and from which the mixture in a solid sheet is passed to a granulator. U.S.A. Specification 2,568,901 is referred to.
GB24842/56A 1955-09-12 1956-08-14 Improved process for producing mixed ammonium nitrate fertilizers Expired GB791647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US791647XA 1955-09-12 1955-09-12

Publications (1)

Publication Number Publication Date
GB791647A true GB791647A (en) 1958-03-05

Family

ID=22148835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24842/56A Expired GB791647A (en) 1955-09-12 1956-08-14 Improved process for producing mixed ammonium nitrate fertilizers

Country Status (1)

Country Link
GB (1) GB791647A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2134148A1 (en) * 1997-07-30 1999-09-16 Turol Trading S A Nitrogenated fertiliser enriched with magnesium and process for its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2134148A1 (en) * 1997-07-30 1999-09-16 Turol Trading S A Nitrogenated fertiliser enriched with magnesium and process for its preparation

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