BE625578A - Procédé d'isolement de la mélamine - Google Patents

Procédé d'isolement de la mélamine

Info

Publication number
BE625578A
BE625578A BE625578A BE625578A BE625578A BE 625578 A BE625578 A BE 625578A BE 625578 A BE625578 A BE 625578A BE 625578 A BE625578 A BE 625578A BE 625578 A BE625578 A BE 625578A
Authority
BE
Belgium
Prior art keywords
melamine
isolation process
isolation
melamine isolation
Prior art date
Application number
BE625578A
Other languages
English (en)
Inventor
Mario Fogagnolo
Giuseppe Rinaudo
Enrico Bondi
Umberto Soldano
Massimo Tardani
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BE625578A publication Critical patent/BE625578A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/56—Preparation of melamine
    • C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia
BE625578A 1961-12-01 1962-11-30 Procédé d'isolement de la mélamine BE625578A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2173661 1961-12-01

Publications (1)

Publication Number Publication Date
BE625578A true BE625578A (fr) 1963-05-30

Family

ID=11186137

Family Applications (1)

Application Number Title Priority Date Filing Date
BE625578A BE625578A (fr) 1961-12-01 1962-11-30 Procédé d'isolement de la mélamine

Country Status (8)

Country Link
AT (1) AT240371B (fr)
BE (1) BE625578A (fr)
CH (1) CH423797A (fr)
DE (1) DE1470032A1 (fr)
ES (1) ES282992A1 (fr)
GB (1) GB958633A (fr)
LU (1) LU42783A1 (fr)
SE (1) SE309422B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455659A (en) * 1967-09-06 1969-07-15 American Cyanamid Co Superheating ammonia
ITMI20080861A1 (it) 2008-05-13 2009-11-14 Eurotecnica Melamine Luxembourg Processo migliorato per la purificazione della melammina e relativa apparecchiatura
RU2417992C2 (ru) * 2009-07-20 2011-05-10 Открытое акционерное общество "Научно-исследовательский и проектный институт карбамида и продуктов органического синтеза" (ОАО "НИИК") Способ получения меламина и способ удаления растворенных газов из водного раствора неочищенного меламина

Also Published As

Publication number Publication date
AT240371B (de) 1965-05-25
LU42783A1 (fr) 1963-11-30
DE1470032A1 (de) 1969-05-29
SE309422B (fr) 1969-03-24
GB958633A (en) 1964-05-21
CH423797A (de) 1966-11-15
ES282992A1 (es) 1963-06-01

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