Properties of synthetic oils derived from waste polyolefins

Gy Deak, L. Bartha

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Synthetic oils are mainly used in lubricant compositions meeting strict or special technical requirements. Most synthetic oils presently manufactured belong to three types of oils, i.e. polyalphaolefins (PAO), esters and alkyl benzene derivatives. Elsewhere, the authors have described results obtained in synthesising polyolefin oils starting from olefin mixtures produced by mild thermal degradation of waste polyethylene. In the present paper, the dependence of the flow properties of polyolefin oils on the average molecular mass of the starting olefin mixture is discussed, and some preliminary results are given on synthesising alkenyl succinic esters and alkyl benzene derivatives starting from the same raw materials obtained from waste polyethylene.

Original languageEnglish
Pages (from-to)221-226
Number of pages6
JournalJournal of Synthetic Lubrication
Volume8
Issue number3
Publication statusPublished - Oct 1991

Fingerprint

Polyolefins
Oils
Benzene Derivatives
Alkenes
Polyethylene
Olefins
Polyethylenes
Benzene
Esters
Derivatives
Molecular mass
Succinic Acid
Lubricants
Raw materials
Pyrolysis
PL 732
Chemical analysis

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Mechanical Engineering

Cite this

Properties of synthetic oils derived from waste polyolefins. / Deak, Gy; Bartha, L.

In: Journal of Synthetic Lubrication, Vol. 8, No. 3, 10.1991, p. 221-226.

Research output: Contribution to journalArticle

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