BG50723A3 - Urea- based granules and method for their preparation - Google Patents

Urea- based granules and method for their preparation

Info

Publication number
BG50723A3
BG50723A3 BG057900A BG5790082A BG50723A3 BG 50723 A3 BG50723 A3 BG 50723A3 BG 057900 A BG057900 A BG 057900A BG 5790082 A BG5790082 A BG 5790082A BG 50723 A3 BG50723 A3 BG 50723A3
Authority
BG
Bulgaria
Prior art keywords
particles
core
granules
granulator
granule
Prior art date
Application number
BG057900A
Other languages
Bulgarian (bg)
English (en)
Inventor
Leif Hellebo
Jan ISAKSEN
Oyvind Skauli
Original Assignee
Norsk Hydro Asa
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 Norsk Hydro Asa filed Critical Norsk Hydro Asa
Publication of BG50723A3 publication Critical patent/BG50723A3/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BG057900A 1981-09-11 1982-09-03 Urea- based granules and method for their preparation BG50723A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO813091A NO150038C (no) 1981-09-11 1981-09-11 Ureabaserte granuler og fremgangsmaate ved fremstilling av slike granuler

Publications (1)

Publication Number Publication Date
BG50723A3 true BG50723A3 (en) 1992-10-15

Family

ID=19886218

Family Applications (1)

Application Number Title Priority Date Filing Date
BG057900A BG50723A3 (en) 1981-09-11 1982-09-03 Urea- based granules and method for their preparation

Country Status (6)

Country Link
JP (1) JPS5861828A (zh)
KR (1) KR840001436A (zh)
BG (1) BG50723A3 (zh)
NO (1) NO150038C (zh)
PH (1) PH17938A (zh)
RO (1) RO85786B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002037689A (ja) * 2000-07-24 2002-02-06 Chisso Corp 被覆粒状肥料
JP2012046382A (ja) * 2010-08-27 2012-03-08 Sumitomo Chemical Co Ltd 樹脂被覆粒状肥料の製造方法

Also Published As

Publication number Publication date
JPH0359037B2 (zh) 1991-09-09
RO85786B (ro) 1984-11-30
RO85786A (ro) 1984-11-25
NO150038C (no) 1984-08-08
NO150038B (no) 1984-04-30
JPS5861828A (ja) 1983-04-13
PH17938A (en) 1985-02-11
NO813091L (no) 1983-03-14
KR840001436A (ko) 1984-05-07

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