Kurtash Y. Obtaining of petroleum resins in presence of oligoperoxides

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U000160

Thesis Registration Form

0411U000160.pdf

Applicant for

Specialization

  • 05.17.04 - Технологія продуктів органічного синтезу

24-12-2010

Specialized Academic Board

Д 35.052.07

Lviv Polytechnic National University

Essay

The synthesis of the petroleum resin from the factions of unsaturated hydrocarbon obtained by pyrolysis of crude oil in the presence of oligomeric peroxides are investigated. The results show that use of oligomeric peroxides based on piromelitic dianhydride, PEG-9 and PEG -35 and tert-butylperoxymethanol (tert-butylhydroperoxide) get to opportunity co-oligomers with functional carboxyl groups. The use of dosed feed of initiator and mixtures of initiators with higher thermolysis temperature allows to increase yield of co-oligomers.

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Files

aref.doc

disertacija.doc

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