KR840001436A - 우레아 과립의 제조방법 - Google Patents

우레아 과립의 제조방법 Download PDF

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Publication number
KR840001436A
KR840001436A KR1019820004123A KR820004123A KR840001436A KR 840001436 A KR840001436 A KR 840001436A KR 1019820004123 A KR1019820004123 A KR 1019820004123A KR 820004123 A KR820004123 A KR 820004123A KR 840001436 A KR840001436 A KR 840001436A
Authority
KR
South Korea
Prior art keywords
granules
granule
pan
nucleus
granulation
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.)
Ceased
Application number
KR1019820004123A
Other languages
English (en)
Korean (ko)
Inventor
헬레뵈 라이프 (외 2)
Original Assignee
핀 외르스타비크
노르스크 히드로 아. 에스.
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 핀 외르스타비크, 노르스크 히드로 아. 에스. filed Critical 핀 외르스타비크
Publication of KR840001436A publication Critical patent/KR840001436A/ko
Ceased 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

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)
KR1019820004123A 1981-09-11 1982-09-11 우레아 과립의 제조방법 Ceased KR840001436A (ko)

Applications Claiming Priority (2)

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
NO813091 1981-09-11

Publications (1)

Publication Number Publication Date
KR840001436A true KR840001436A (ko) 1984-05-07

Family

ID=19886218

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820004123A Ceased KR840001436A (ko) 1981-09-11 1982-09-11 우레아 과립의 제조방법

Country Status (6)

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

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
BG50723A3 (en) 1992-10-15
RO85786B (ro) 1984-11-30
JPS5861828A (ja) 1983-04-13
NO813091L (no) 1983-03-14
NO150038C (no) 1984-08-08
PH17938A (en) 1985-02-11
JPH0359037B2 (enrdf_load_stackoverflow) 1991-09-09
NO150038B (no) 1984-04-30
RO85786A (ro) 1984-11-25

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820911

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19870907

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19820911

Comment text: Patent Application

PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19880411

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19881102

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19880411

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PJ2001 Appeal

Appeal kind category: Appeal against decision to decline refusal

Decision date: 19900228

Appeal identifier: 1988201001071

Request date: 19881203