Open AccessEtheropoliamide depressor additives for oil fuel fractions
Author(s) -
A. Glazunov,
А. Г. Мозырев,
С. П. Семухин,
Е. О. Землянский
Publication year - 2019
Publication title -
izvestiâ vysših učebnyh zavedenij. neftʹ i gaz
Language(s) - English
Resource type - Journals
ISSN - 0445-0108
DOI - 10.31660/0445-0108-2019-5-153-159
Subject(s) - depressant , raw material , pyromellitic dianhydride , polyamide , diesel fuel , base oil , organic chemistry , chemistry , base (topology) , chemical engineering , materials science , composite material , engineering , mathematics , medicine , scanning electron microscope , mathematical analysis , polyimide , layer (electronics) , pharmacology
Improving the low-temperature properties of oil fractions, in particular diesel fuels using depressant additives, is one of the simplest and most effective methods. The synthesis of additives based on the use of domestic industrial raw materials. The article presents the data on the development of polyamide depressant additives; we used pyromellitic dianhydride (it is a product derived from polyhydric acid) as a base.