The use of processed polyethylene products in the manufacture of plastic lubricants
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Дата
2019
Автори
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Анотація
It is proposed to expand the raw material base for the production of greases by using used motor oils and solid waste polyethylene products. The results of a laboratory study have been presented; they made it possible to establish that the optimal concentration of the thickener in oil fluctuates within a rather narrow range of 5.0–7.0 wt%. Thus, the obtained greases are identical in quality to the greases of the type Estan 2 (Exxon Co.) and AGIP Grease CC 2 but are much cheaper in produc-tion. The approach to attracting secondary energy resources to the technological process of greases production will meet the existing demand for lubricants and significantly reduce the envi-ronmental burden on the environment.
Опис
Ключові слова
secondary hydrocarbon raw materials, plastic grease, thickener, base oil, polyethylene products, quality indicators, adhesive ability
Бібліографічний опис
Grigorov A. The use of processed polyethylene products in the manufacture of plastic lubricants [Electronic resource] / A. Grigorov, O. Zelenskii // Petroleum and coal. – Electronic text data. – 2019. – Vol. 61, iss. 1. – P. 21-24. – Access mode: https://www.vurup.sk/wp-content/uploads/2019/01/PC_x_2018_Zelenskii_130.pdf, free (accessed 19.10.2020).