Journals
Publish with us
Publishing partnerships
About us
Blog
International Journal of Chemical Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
International Journal of Chemical Engineering
/
2022
/
Article
/
Fig 1
/
Research Article
Re-refining Used Engine Oil in Ghana Using Solvent Extraction and Acid-Clay Treatment
Figure 1
Densities of used engine oil and re-refined oils.