CA966617A - Process for prilling urea - Google Patents

Process for prilling urea

Info

Publication number
CA966617A
CA966617A CA131,728A CA131728A CA966617A CA 966617 A CA966617 A CA 966617A CA 131728 A CA131728 A CA 131728A CA 966617 A CA966617 A CA 966617A
Authority
CA
Canada
Prior art keywords
prilling urea
prilling
urea
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
CA131,728A
Other versions
CA131728S (en
Inventor
Ivo Mavrovic
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA966617A publication Critical patent/CA966617A/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
    • 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
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Glanulating (AREA)
CA131,728A 1971-01-08 1972-01-05 Process for prilling urea Expired CA966617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10499871A 1971-01-08 1971-01-08

Publications (1)

Publication Number Publication Date
CA966617A true CA966617A (en) 1975-04-29

Family

ID=22303522

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,728A Expired CA966617A (en) 1971-01-08 1972-01-05 Process for prilling urea

Country Status (3)

Country Link
CA (1) CA966617A (en)
FR (1) FR2121676A1 (en)
NL (1) NL7200213A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL117977B1 (en) * 1978-12-01 1981-09-30 Instytut Przemyslu Organicznego Method of sulfur granulation and apparatus thereforry
FR2504821B1 (en) * 1981-04-29 1986-05-02 Inst Francais Du Petrole METHOD AND DEVICE FOR SUPPORTING SOLID PARTICLES AND INTRODUCING A LIQUID LOAD TO THE BOTTOM OF A CONTACT AREA

Also Published As

Publication number Publication date
NL7200213A (en) 1972-07-11
FR2121676A1 (en) 1972-08-25
FR2121676B1 (en) 1979-03-23

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