Patents

Description

PROCEDEU DE PURIFICARE A METANOLULUI BRUT

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Interest:

Assignment

Publication info:

No.: RO118532

Date: 30.06.2003

Inventor(s):

BADEA FLORENTIN [RO]

RUSSU FRUMUZACHE MIRCEA [DE]

Applicant(s):
CHEMENCO SRL [RO]
TURNU SA TURNU MAGURELE [RO]
Classification:
International patent classification (IPC):
B01J19/30; C07C7/04
Cooperative patent classification (CPC):
Application info:
No.: RO19950000639
Date: 03.04.1995
Priority number(s):
RO19950000639 03.04.1995
Description:

Inventia consta intr-un procedeu de purificare a metanolului brut prin distilare si rectificare in coloane echipate cu umplutura de otel inoxidabil trefilat. Umplutura este confectionata din plasa ondulata perforata si supusa unui tratament special de activare. In varful coloanei de rectificare, se introduce un tronson suplimentar de umplutura, unde are loc eliminarea fracturilor volatile.

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