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- Title
Effect of temperature in cutting deep holes on the content of harmful components in oil-based coolants.
- Authors
Skoropistseva, N. V.; Golubkov, Yu. V.; Kushcheva, M. E.
- Abstract
It was found that in cutting deep holes, with an increase in the temperature from 20 to 80°C, the content of harmful components: 9- and 2-methylanthracene, 3-methylphenanthrene, etc., in oil-based MR-3K coolant (CL) decreases by 15–25%, i.e., they enter the air of the working zone. The necessity of additional treatment of CL to remove polycyclic aromatic hydrocarbons to minimize the harmful effect on humans and the biosphere as a whole is demonstrated.
- Subjects
HYDROCARBONS; BIOSPHERE; POLYCYCLIC aromatic hydrocarbons; COOLANT hoses (Motor vehicles); ORGANIC compounds
- Publication
Chemistry & Technology of Fuels & Oils, 2010, Vol 46, Issue 1, p66
- ISSN
0009-3092
- Publication type
Article
- DOI
10.1007/s10553-010-0188-5