CA1080499A - Production d'engrais melanges a partir de phosphates bruts - Google Patents

Production d'engrais melanges a partir de phosphates bruts

Info

Publication number
CA1080499A
CA1080499A CA252,597A CA252597A CA1080499A CA 1080499 A CA1080499 A CA 1080499A CA 252597 A CA252597 A CA 252597A CA 1080499 A CA1080499 A CA 1080499A
Authority
CA
Canada
Prior art keywords
slurry
neutralization
acid
phosphoric acid
process according
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
CA252,597A
Other languages
English (en)
Inventor
Pekka I. J. Suppanen
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.)
Kemira Oyj
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Priority to CA252,597A priority Critical patent/CA1080499A/fr
Application granted granted Critical
Publication of CA1080499A publication Critical patent/CA1080499A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Fertilizers (AREA)
CA252,597A 1976-05-14 1976-05-14 Production d'engrais melanges a partir de phosphates bruts Expired CA1080499A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA252,597A CA1080499A (fr) 1976-05-14 1976-05-14 Production d'engrais melanges a partir de phosphates bruts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA252,597A CA1080499A (fr) 1976-05-14 1976-05-14 Production d'engrais melanges a partir de phosphates bruts

Publications (1)

Publication Number Publication Date
CA1080499A true CA1080499A (fr) 1980-07-01

Family

ID=4105964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252,597A Expired CA1080499A (fr) 1976-05-14 1976-05-14 Production d'engrais melanges a partir de phosphates bruts

Country Status (1)

Country Link
CA (1) CA1080499A (fr)

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Legal Events

Date Code Title Description
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