EKB Journal Management System
Author = Amer Shaier
Number of Articles: 1

1

Study on the Amount of N-Methyl-2-Pyrrolidone Decreasing by Butanol as a Solvent in Re-refining of Used Lubricating Oils

Volume 44, Issue 2, April 2021, Page 245-250
Mohamed Attia Mohamed; Mohamed Hussien; Amer Shaier