IT941659B - Perfezionamenti all urea in cri stalli granuli palline e simili - Google Patents

Perfezionamenti all urea in cri stalli granuli palline e simili

Info

Publication number
IT941659B
IT941659B IT2724771A IT2724771A IT941659B IT 941659 B IT941659 B IT 941659B IT 2724771 A IT2724771 A IT 2724771A IT 2724771 A IT2724771 A IT 2724771A IT 941659 B IT941659 B IT 941659B
Authority
IT
Italy
Prior art keywords
stalli
cri
granules
balls
urea
Prior art date
Application number
IT2724771A
Other languages
English (en)
Italian (it)
Original Assignee
Cie Neerlandaise De La Azote S
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 Cie Neerlandaise De La Azote S filed Critical Cie Neerlandaise De La Azote S
Application granted granted Critical
Publication of IT941659B publication Critical patent/IT941659B/it

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Fertilizers (AREA)
IT2724771A 1970-08-06 1971-08-06 Perfezionamenti all urea in cri stalli granuli palline e simili IT941659B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT941659B true IT941659B (it) 1973-03-10

Family

ID=10400794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2724771A IT941659B (it) 1970-08-06 1971-08-06 Perfezionamenti all urea in cri stalli granuli palline e simili

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1101641A (en) * 1977-06-09 1981-05-26 Anton Niks 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
BE770841A (nl) 1971-12-16
JPS5034536B1 (ja) 1975-11-10
NL147404B (nl) 1975-10-15
FR2103997A5 (ja) 1972-04-14
DE2139278C3 (de) 1974-10-03
NL7110878A (ja) 1972-02-08
AT313932B (de) 1974-03-11
GB1334871A (en) 1973-10-24
NL147404C (ja) 1975-05-15
DE2139278B2 (de) 1974-02-28
NO137690B (no) 1977-12-27
DE2139278A1 (de) 1972-02-10
NO137690C (no) 1978-04-05

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