Open AccessProblem of Selection of Lubricants for ethelene High-Pressure Compressors. 2.Characteristic of object of investigation (review)
Author(s) -
H.О. Sirenko,
M.I. Martynyuk,
V. P. Svidersky,
N. V. Shmaltser,
Olha Kuzyshyn
Publication year - 2018
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.19.4.345-351
Subject(s) - gas compressor , condensation , polyethylene , object (grammar) , selection (genetic algorithm) , ethylene , materials science , research object , polymer science , petroleum engineering , process engineering , chemical engineering , mechanical engineering , composite material , engineering , chemistry , organic chemistry , computer science , thermodynamics , artificial intelligence , physics , regional science , geography , catalysis
Technology of obtaining and properties of ethylene compositions with different content of oils inside are researched. The antifriction properties of naphtene and polyglicol oils have been studied. Polyethyleneglycol and polypropyleneglycol-products of condensation accordingly of ethyleneglycol and propyleneglycol have today the practical interest as lubricants. It is shown viscous-mechanical properties of polyethylene during addition of different amount of lubricants.