AT313932B - Verfahren zum Verhindern der Neigung des Harnstoffes, zusammenzubacken - Google Patents

Verfahren zum Verhindern der Neigung des Harnstoffes, zusammenzubacken

Info

Publication number
AT313932B
AT313932B AT675271A AT675271A AT313932B AT 313932 B AT313932 B AT 313932B AT 675271 A AT675271 A AT 675271A AT 675271 A AT675271 A AT 675271A AT 313932 B AT313932 B AT 313932B
Authority
AT
Austria
Prior art keywords
caking
preventing urea
urea
preventing
Prior art date
Application number
AT675271A
Other languages
German (de)
English (en)
Original Assignee
Azote Sa Cie Neerlandaise
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 Azote Sa Cie Neerlandaise filed Critical Azote Sa Cie Neerlandaise
Application granted granted Critical
Publication of AT313932B publication Critical patent/AT313932B/de

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
AT675271A 1970-08-06 1971-08-03 Verfahren zum Verhindern der Neigung des Harnstoffes, zusammenzubacken AT313932B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3804670 1970-08-06

Publications (1)

Publication Number Publication Date
AT313932B true AT313932B (de) 1974-03-11

Family

ID=10400794

Family Applications (1)

Application Number Title Priority Date Filing Date
AT675271A AT313932B (de) 1970-08-06 1971-08-03 Verfahren zum Verhindern der Neigung des Harnstoffes, zusammenzubacken

Country Status (9)

Country Link
JP (1) JPS5034536B1 (fr)
AT (1) AT313932B (fr)
BE (1) BE770841A (fr)
DE (1) DE2139278C3 (fr)
FR (1) FR2103997A5 (fr)
GB (1) GB1334871A (fr)
IT (1) IT941659B (fr)
NL (2) NL147404B (fr)
NO (1) NO137690C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE46841B1 (en) * 1977-06-09 1983-10-05 Azote Sa Cie Neerlandaise Improvements in or relating to urea granulation
IT1121801B (it) * 1978-06-19 1986-04-23 Ashland Oil Inc Fertilizzanti liquidi di metilen-uree
DE3013616C2 (de) * 1979-05-11 1984-08-02 VEB Stickstoffwerk Piesteritz, DDR 4602 Wittenberg-Lutherstadt-Piesteritz Verfahren zur Behandlung von Harnstoff sowie ammonium- und nitrathaltigen Düngemitteln
GB2394956B (en) 2002-10-18 2004-10-27 Basic Solutions Ltd A urea based granule blend for ice-melting and reducing granule caking
JP5962323B2 (ja) * 2012-08-13 2016-08-03 日本化成株式会社 高純度尿素水およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112343A (en) * 1959-08-20 1963-11-26 Chemie Linz Ag Free-flowing, storage stable granular or pelletized urea
US3214259A (en) * 1962-12-06 1965-10-26 Allied Chem Method of producing free-flowing fertilizer
US3477842A (en) * 1966-10-10 1969-11-11 Chemical Construction Corp Manufacture of free flowing fertilizer product by coating granules with urea-formaldehyde from an alkaline solution

Also Published As

Publication number Publication date
DE2139278C3 (de) 1974-10-03
JPS5034536B1 (fr) 1975-11-10
DE2139278A1 (de) 1972-02-10
NO137690B (no) 1977-12-27
BE770841A (nl) 1971-12-16
FR2103997A5 (fr) 1972-04-14
IT941659B (it) 1973-03-10
NL147404C (fr) 1975-05-15
NL147404B (nl) 1975-10-15
NO137690C (no) 1978-04-05
NL7110878A (fr) 1972-02-08
GB1334871A (en) 1973-10-24
DE2139278B2 (de) 1974-02-28

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time