FR860762A - Process for preparing a non-hygroscopic nitrogen fertilizer - Google Patents

Process for preparing a non-hygroscopic nitrogen fertilizer

Info

Publication number
FR860762A
FR860762A FR860762DA FR860762A FR 860762 A FR860762 A FR 860762A FR 860762D A FR860762D A FR 860762DA FR 860762 A FR860762 A FR 860762A
Authority
FR
France
Prior art keywords
hygroscopic
preparing
nitrogen fertilizer
fertilizer
nitrogen
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
De Gaillard De La Valdene
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 FR860762A publication Critical patent/FR860762A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR860762D 1939-07-05 1939-07-05 Process for preparing a non-hygroscopic nitrogen fertilizer Expired FR860762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860762T 1939-07-05

Publications (1)

Publication Number Publication Date
FR860762A true FR860762A (en) 1941-01-23

Family

ID=9335728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860762D Expired FR860762A (en) 1939-07-05 1939-07-05 Process for preparing a non-hygroscopic nitrogen fertilizer

Country Status (1)

Country Link
FR (1) FR860762A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931231C (en) * 1953-01-20 1955-08-04 Rumianca Spa Process for the production of soil improvers for alkaline clayey soils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931231C (en) * 1953-01-20 1955-08-04 Rumianca Spa Process for the production of soil improvers for alkaline clayey soils

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