New Lubricating Oils by Graphite Treatments of Petroleum Distillates
作者:
A.J. Groszek,
期刊:
A S L E Transactions
(Taylor Available online 1981)
卷期:
Volume 24,
issue 4
页码: 490-496
ISSN:0569-8197
年代: 1981
DOI:10.1080/05698198108983047
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
High-surface-area graphites, that can be prepared by grinding synthetic graphites in vibratory ball mills, can be used in a novel refining technique which can markedly reduce pour points of various petroleum distillates and can be used to prepare oil fractions with high viscosity indices. The treatment also lowers the content of aromatic and sulfur compounds and completely eliminates polycyclic aromatics.
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