GR26084B - METHOD FOR THE PREPARATION OF HIGH-PURITY MELAMINE FROM URINE. - Google Patents

METHOD FOR THE PREPARATION OF HIGH-PURITY MELAMINE FROM URINE.

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Publication number
GR26084B
GR26084B GR600126084A GR600126084A GR26084B GR 26084 B GR26084 B GR 26084B GR 600126084 A GR600126084 A GR 600126084A GR 600126084 A GR600126084 A GR 600126084A GR 26084 B GR26084 B GR 26084B
Authority
GR
Greece
Prior art keywords
preparation
urine
purity melamine
melamine
carried out
Prior art date
Application number
GR600126084A
Other languages
Greek (el)
Inventor
Ibrahim Dakli
Mario Donati
Donati Eraldo Fornasieri
Tiziano Garlanda
Gerlando Marulo
Giuseppe Rinando
Original Assignee
Montecatini Societa Generale Per L' Industria Mineraria E Chimica
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 Montecatini Societa Generale Per L' Industria Mineraria E Chimica filed Critical Montecatini Societa Generale Per L' Industria Mineraria E Chimica
Priority to GR600126084A priority Critical patent/GR26084B/en
Publication of GR26084B publication Critical patent/GR26084B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

ία μέθοδος διά την παρασκευήν μελαμίνης μεγάλης καθαρότητος, μεγαλυτέρας των 99%, δια μετατροπής ουρίας είς μελαμίνης, CO2 και NH3, χαρακτηριζομένη κε τούτου, ότι η αντίδρασις μετατροπής διεξάγεται είς δύο στάδια, το δεύτερον έκ των οποίων επιτελείται έν απουσία CO2. A process for the preparation of high purity melamine, greater than 99%, by converting urea to melamine, CO2 and NH3, characterized in that the conversion reaction is carried out in two steps, the second of which is carried out in the absence of CO2.

GR600126084A 1960-10-20 1960-10-20 METHOD FOR THE PREPARATION OF HIGH-PURITY MELAMINE FROM URINE. GR26084B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR600126084A GR26084B (en) 1960-10-20 1960-10-20 METHOD FOR THE PREPARATION OF HIGH-PURITY MELAMINE FROM URINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR600126084A GR26084B (en) 1960-10-20 1960-10-20 METHOD FOR THE PREPARATION OF HIGH-PURITY MELAMINE FROM URINE.

Publications (1)

Publication Number Publication Date
GR26084B true GR26084B (en) 1964-05-15

Family

ID=36865017

Family Applications (1)

Application Number Title Priority Date Filing Date
GR600126084A GR26084B (en) 1960-10-20 1960-10-20 METHOD FOR THE PREPARATION OF HIGH-PURITY MELAMINE FROM URINE.

Country Status (1)

Country Link
GR (1) GR26084B (en)

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