CS241113B2 - Způsob výroby granulf močoviny - Google Patents

Způsob výroby granulf močoviny Download PDF

Info

Publication number
CS241113B2
CS241113B2 CS824946A CS494682A CS241113B2 CS 241113 B2 CS241113 B2 CS 241113B2 CS 824946 A CS824946 A CS 824946A CS 494682 A CS494682 A CS 494682A CS 241113 B2 CS241113 B2 CS 241113B2
Authority
CS
Czechoslovakia
Prior art keywords
urea
granules
melt
solution
water
Prior art date
Application number
CS824946A
Other languages
Czech (cs)
English (en)
Other versions
CS494682A2 (en
Inventor
Willy Henri Prudent Van Hijfte
Luc Albert Vanmarcke
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
Publication of CS494682A2 publication Critical patent/CS494682A2/cs
Publication of CS241113B2 publication Critical patent/CS241113B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
CS824946A 1981-07-03 1982-06-30 Způsob výroby granulf močoviny CS241113B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8103210A NL8103210A (nl) 1981-07-03 1981-07-03 Werkwijze voor het maken van ureumkorrels.

Publications (2)

Publication Number Publication Date
CS494682A2 CS494682A2 (en) 1985-06-13
CS241113B2 true CS241113B2 (cs) 1986-03-13

Family

ID=19837742

Family Applications (1)

Application Number Title Priority Date Filing Date
CS824946A CS241113B2 (cs) 1981-07-03 1982-06-30 Způsob výroby granulf močoviny

Country Status (5)

Country Link
JP (1) JPS5849683A (nl)
BE (1) BE893717A (nl)
CS (1) CS241113B2 (nl)
NL (1) NL8103210A (nl)
ZA (1) ZA824354B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502838A (nl) * 1985-10-17 1987-05-18 Azote Sa Cie Neerlandaise Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels.
DE102015108344A1 (de) * 2015-05-27 2016-12-01 Thyssenkrupp Ag Granulation von Ammoniumsulfat

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK531278A (da) * 1977-12-22 1979-06-23 Fisons Ltd Middel til formindskelse af ammoniaktab ved anvendelse af urinstof som goedning

Also Published As

Publication number Publication date
NL8103210A (nl) 1983-02-01
CS494682A2 (en) 1985-06-13
JPH0235714B2 (nl) 1990-08-13
JPS5849683A (ja) 1983-03-23
BE893717A (nl) 1983-01-03
ZA824354B (en) 1983-04-27

Similar Documents

Publication Publication Date Title
US4316736A (en) Process for preparing stabilized, ammonium nitrate containing granules
US4500336A (en) Process for making granules containing urea as the main component
US4525198A (en) Process for the production of urea granules
US4478632A (en) Process for making granules containing urea as the main component
CS259506B2 (en) Granule of urea
CS241113B2 (cs) Způsob výroby granulf močoviny
JPS6033795B2 (ja) 不固結性粒状無機肥料およびその製造法
US3306729A (en) Process for production of particulate fertilizer having a shell of an ammonium salt of phosphoric acid
WO1995021689A1 (en) Granular urea
NL8202560A (nl) Werkwijze voor het maken van ureum als hoofdbestanddeel bevattende korrels.
Silverberg et al. Fertilizer Storage, Storage Properties of Diammonium Phosphate Alone and in Admixture with Other Fertilizer Materials
JPH0244796B2 (nl)
JPH0559871B2 (nl)