A simple method of recovery of mineral oil from waste cutting oil emulsions

  • N. K. Chakravarty Defence Research Laboratory (Stores), Kanpur
  • D. C. Bhattacharya Defence Research Laboratory (Stores), Kanpur
  • B. T. Banerjee Defence Research Laboratory (Stores), Kanpur
DOI: https://doi.org/10.14429/dsj.12.6848
Keywords: Mineral oil, Cutting oil, Emulsion

Abstract

A simple chemical method for recovery of mineral oil from waste cutting oil emulsions using a chemical which is wholly indigenous has been standardized. It has been established that requisite volume of 15% alum solution at 50/Degree/C results in complete oil separation irrespective of the nature of oil originally used for making the emulsions and the resulting emulsion composition. It has been found that the separated mineral oil is suitable for use as furnace fuel oil. A lay out of the plant required has been suggested and a construction cost estimate has been presented.
Published
2014-04-01
How to Cite
Chakravarty, N., Bhattacharya, D., & Banerjee, B. (2014). A simple method of recovery of mineral oil from waste cutting oil emulsions. Defence Science Journal, 12(2A), 13-22. https://doi.org/10.14429/dsj.12.6848
Issue
Vol 12 No 2A: Supplement
Section
Research Papers
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