RO83682B1 - PROCEDEU DE POLIMERIZARE A ETILENEI LA îNALTA PRESIUNE - Google Patents

PROCEDEU DE POLIMERIZARE A ETILENEI LA îNALTA PRESIUNE

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Publication number
RO83682B1
RO83682B1 RO107340A RO10734082A RO83682B1 RO 83682 B1 RO83682 B1 RO 83682B1 RO 107340 A RO107340 A RO 107340A RO 10734082 A RO10734082 A RO 10734082A RO 83682 B1 RO83682 B1 RO 83682B1
Authority
RO
Romania
Prior art keywords
initiator
high pressure
ethylene polymerization
pressure ethylene
initiators
Prior art date
Application number
RO107340A
Other languages
English (en)
Other versions
RO83682A2 (ro
Inventor
Andrei Razvan Grigorescu
Nicolae Gogoanta
Cornel Palade
Vladimir Ciucu
Original Assignee
Combinatul Petrochimic
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 Combinatul Petrochimic filed Critical Combinatul Petrochimic
Priority to RO107340A priority Critical patent/RO83682B1/ro
Publication of RO83682A2 publication Critical patent/RO83682A2/ro
Publication of RO83682B1 publication Critical patent/RO83682B1/ro

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Procedeul de polimerizare a etilenei la presiune înalta este caracterizat prin aceea ca initierea reactiei se efectueaza cu initiatori de amorsare si initiatori de pornire, temperatura corespunzatoare timpului de înjumatatire de un minut fiind pentru initiatorul de amorsare cu 10...60 degree C mai mica decît a initiatorului de pornire, astfel încît, prin injectie succesiva în reactor, initiatorul de amorsare sa creeze temperatura de descompunere pentru initiatorul de pornire.
RO107340A 1982-04-23 1982-04-23 PROCEDEU DE POLIMERIZARE A ETILENEI LA îNALTA PRESIUNE RO83682B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107340A RO83682B1 (ro) 1982-04-23 1982-04-23 PROCEDEU DE POLIMERIZARE A ETILENEI LA îNALTA PRESIUNE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107340A RO83682B1 (ro) 1982-04-23 1982-04-23 PROCEDEU DE POLIMERIZARE A ETILENEI LA îNALTA PRESIUNE

Publications (2)

Publication Number Publication Date
RO83682A2 RO83682A2 (ro) 1984-04-12
RO83682B1 true RO83682B1 (ro) 1984-05-30

Family

ID=20111429

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107340A RO83682B1 (ro) 1982-04-23 1982-04-23 PROCEDEU DE POLIMERIZARE A ETILENEI LA îNALTA PRESIUNE

Country Status (1)

Country Link
RO (1) RO83682B1 (ro)

Also Published As

Publication number Publication date
RO83682A2 (ro) 1984-04-12

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