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FR1137045A - Process for the manufacture of granular fertilizers containing urea and fertilizers obtained by this process - Google Patents

Process for the manufacture of granular fertilizers containing urea and fertilizers obtained by this process

Info

Publication number
FR1137045A
FR1137045A FR1137045DA FR1137045A FR 1137045 A FR1137045 A FR 1137045A FR 1137045D A FR1137045D A FR 1137045DA FR 1137045 A FR1137045 A FR 1137045A
Authority
FR
France
Prior art keywords
fertilizers
manufacture
containing urea
granular
fertilizers containing
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
Other languages
French (fr)
Inventor
Lucien-Albert-Eugene Gardinier
Jean-Paul Gardinier
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 filed Critical
Application granted granted Critical
Publication of FR1137045A publication Critical patent/FR1137045A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1137045D 1955-11-23 1955-11-23 Process for the manufacture of granular fertilizers containing urea and fertilizers obtained by this process Expired FR1137045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1137045T 1955-11-23

Publications (1)

Publication Number Publication Date
FR1137045A true FR1137045A (en) 1957-05-22

Family

ID=9640533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137045D Expired FR1137045A (en) 1955-11-23 1955-11-23 Process for the manufacture of granular fertilizers containing urea and fertilizers obtained by this process

Country Status (1)

Country Link
FR (1) FR1137045A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237591B (en) * 1962-10-18 1967-03-30 Scholven Chemie Ag Process for the production of granulated complex fertilizers
DE1242644B (en) * 1961-10-17 1967-06-22 Ver Kaliwerke Salzdetfurth A G Process for the production of grained mixed fertilizers from Thomas flour and potash salts
DE1263033B (en) * 1964-02-28 1968-03-14 Hyperphosphat Ges M B H Deutsc Process and device for the granulation of phosphate or phosphate-potash fertilizers containing hydroxylapatitic rock phosphate
DE1268160B (en) * 1963-07-19 1968-05-16 Hyperphosphat Ges M B H Deutsc Process for the production of granules from phosphate or phosphate-potash fertilizers that are practically abrasion-resistant and rapidly disintegrate under the action of moisture
DE1592703B1 (en) * 1963-01-02 1971-01-28 Mannesmann Ag Process for the production of granulated NPK fertilizers
DE1592701B1 (en) * 1962-12-11 1971-09-16 Mannesmann Ag Process for the preparation of a granulated NPK fertilizer
DE1592809B1 (en) * 1963-03-06 1971-12-30 Wintershall Ag Process for the production of granulated mixed fertilizers
DE1767784A1 (en) * 1967-06-21 1972-04-13 Ferdinand Carbona Process for making grainy products

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242644B (en) * 1961-10-17 1967-06-22 Ver Kaliwerke Salzdetfurth A G Process for the production of grained mixed fertilizers from Thomas flour and potash salts
DE1242644C2 (en) * 1961-10-17 1973-08-09 Ver Kaliwerke Salzdetfurth A G Process for the production of grained mixed fertilizers from Thomas flour and potash salts
DE1237591B (en) * 1962-10-18 1967-03-30 Scholven Chemie Ag Process for the production of granulated complex fertilizers
DE1592701B1 (en) * 1962-12-11 1971-09-16 Mannesmann Ag Process for the preparation of a granulated NPK fertilizer
DE1592703B1 (en) * 1963-01-02 1971-01-28 Mannesmann Ag Process for the production of granulated NPK fertilizers
DE1592809B1 (en) * 1963-03-06 1971-12-30 Wintershall Ag Process for the production of granulated mixed fertilizers
DE1268160B (en) * 1963-07-19 1968-05-16 Hyperphosphat Ges M B H Deutsc Process for the production of granules from phosphate or phosphate-potash fertilizers that are practically abrasion-resistant and rapidly disintegrate under the action of moisture
DE1263033B (en) * 1964-02-28 1968-03-14 Hyperphosphat Ges M B H Deutsc Process and device for the granulation of phosphate or phosphate-potash fertilizers containing hydroxylapatitic rock phosphate
DE1767784A1 (en) * 1967-06-21 1972-04-13 Ferdinand Carbona Process for making grainy products

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