Melamine → Melamine cyanurate

HRID 2058406

Reaktionsgleichung

Reaktionsgleichung von HRID 2058406
[N:1]1[C:8]([NH2:9])=[N:7][C:5]([NH2:6])=[N:4][C:2]=1[NH2:3].[NH:10]1[C:17](=[O:18])[NH:16][C:14](=[O:15])[NH:13][C:11]1=[O:12]>O>[C:2]1([NH2:3])[N:4]=[C:5]([NH2:6])[N:7]=[C:8]([NH2:9])[N:1]=1.[C:11]1([NH:13][C:14](=[O:15])[NH:16][C:17](=[O:18])[NH:10]1)=[O:12]

Komponenten

4

Edukt 2

HCID 7955Melamine2×HCID 7956Cyanuric acid2×

Produkt 1

HCID 93198Melamine cyanurate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Reaktionsbedingungen

Temperatur
85 °C

Versuchsvorschrift

An aqueous melamine solution prepared by heating at 85° C. 100 liters of water and 2.52 kg (20 moles) of melamine and an aqueous cyanuric acid solution prepared by heating at 85° C. 100 liters of water and 2.58 kg of cyanuric acid were mixed. Melamine cyanurate precipitated by the neutralization reaction was collected by filtration, dried and finely ground by means of a fine grinding machine to obtain finely powdered melamine cyanurate.

Aufarbeitung

  1. temperatureby heating at 85° C
  2. customMelamine cyanurate precipitated by the neutralization reaction
  3. filtrationwas collected by filtration
  4. customdried

Quellen und Nachweise

ORD-Eintrag
ord-9f536c17218b45878333e7b55060aab3
Quelldatensatz
uspto-grants-1982_03
Patentnummer
US04317766

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