CA539596A - Procede pour la fabrication d'engrais d'ureeformaldehyde-superphosphate - Google Patents

Procede pour la fabrication d'engrais d'ureeformaldehyde-superphosphate

Info

Publication number
CA539596A
CA539596A CA539596A CA539596DA CA539596A CA 539596 A CA539596 A CA 539596A CA 539596 A CA539596 A CA 539596A CA 539596D A CA539596D A CA 539596DA CA 539596 A CA539596 A CA 539596A
Authority
CA
Canada
Prior art keywords
formaldehyde
urea
manufacture
superphosphate fertilizers
superphosphate
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
CA539596A
Other languages
English (en)
Inventor
D. Kralovec Robert
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA539596A publication Critical patent/CA539596A/fr
Expired legal-status Critical Current

Links

CA539596A Procede pour la fabrication d'engrais d'ureeformaldehyde-superphosphate Expired CA539596A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA539596T

Publications (1)

Publication Number Publication Date
CA539596A true CA539596A (fr) 1957-04-16

Family

ID=35694246

Family Applications (1)

Application Number Title Priority Date Filing Date
CA539596A Expired CA539596A (fr) Procede pour la fabrication d'engrais d'ureeformaldehyde-superphosphate

Country Status (1)

Country Link
CA (1) CA539596A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119683A (en) * 1960-03-10 1964-01-28 Swift & Co High nitrogen complete mixed fertilizers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119683A (en) * 1960-03-10 1964-01-28 Swift & Co High nitrogen complete mixed fertilizers

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