RO99595B1 - Procedeu de preparare directa a schimbatorilor de ioni - Google Patents

Procedeu de preparare directa a schimbatorilor de ioni

Info

Publication number
RO99595B1
RO99595B1 RO130188A RO13018887A RO99595B1 RO 99595 B1 RO99595 B1 RO 99595B1 RO 130188 A RO130188 A RO 130188A RO 13018887 A RO13018887 A RO 13018887A RO 99595 B1 RO99595 B1 RO 99595B1
Authority
RO
Romania
Prior art keywords
cations
direct preparation
ion exchangers
monomers
copolymerization
Prior art date
Application number
RO130188A
Other languages
English (en)
Inventor
C. Ignat Poinescu
Cristiana Doina Vlad
Vespasian Popescu
Original Assignee
Institutul De Chimie Macromoleculara "Petru Poni"
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 Institutul De Chimie Macromoleculara "Petru Poni" filed Critical Institutul De Chimie Macromoleculara "Petru Poni"
Priority to RO130188A priority Critical patent/RO99595B1/ro
Publication of RO99595B1 publication Critical patent/RO99595B1/ro

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

Abstract

Invnetia se refera la un procedeu de preparare directa a cationitilor carboxilici macroporosi utilizându-se numai reactia de copolimerizare a monomerilor. Copolimerizarea se realizeaza în faza apoasa, prin dispersie si stabilizarea monomerilor la temperatura de 60 ... 90 degree C. Cationitii rezultati se pot utiliza la tratarea apelor precum si în alte procese industriale. Aplicarea în practica a procedeului descris permite obtinerea cationitilor carboxilici într-o singura faza printr-un procedeu simplu.
RO130188A 1987-10-26 1987-10-26 Procedeu de preparare directa a schimbatorilor de ioni RO99595B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO130188A RO99595B1 (ro) 1987-10-26 1987-10-26 Procedeu de preparare directa a schimbatorilor de ioni

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO130188A RO99595B1 (ro) 1987-10-26 1987-10-26 Procedeu de preparare directa a schimbatorilor de ioni

Publications (1)

Publication Number Publication Date
RO99595B1 true RO99595B1 (ro) 1990-08-30

Family

ID=40907656

Family Applications (1)

Application Number Title Priority Date Filing Date
RO130188A RO99595B1 (ro) 1987-10-26 1987-10-26 Procedeu de preparare directa a schimbatorilor de ioni

Country Status (1)

Country Link
RO (1) RO99595B1 (ro)

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