Quality improvement of spent lubricating oil
Joint Authors
Muhammad, Abd al-Halim A. K.
Qasim, Diya al-Din M.
Hasan, Huda M.
Source
Iraqi Journal of Chemical and Petroleum Engineering
Issue
Vol. 8, Issue 3 (30 Sep. 2007), pp.31-35, 5 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2007-09-30
Country of Publication
Iraq
No. of Pages
5
Main Subjects
Topics
Abstract EN
The acidity of spent lubricant was treated using sodium hydroxide solution.
The effect of three variables on the treatment have been studied.
These are mixing time ranging from 5-35 minutes, NaOH to lubricant weight ratio ranging from 0.25-1.25 and weight percentage of NaoH ranging from 2.6%.
The experimental design of Box-Wilson method is adopted to find a useful relationship between the three controllable variables and the lowering in the acidity of the spent lubricant.
Then the effective variables and interactions are identified using the statistical analysis(F-test) of three variable fractional design.
The mathematical model is well represented by a second order polynomial.
By the analisys of the experimental results, the best treatment conditions which achieved an acceptable acidity of the spent lubricant are 20 minutes mixing time, I weight ratio of NaOH to spent lubricant and 4.5 weight percentage of NaOH.
At these condition the acidity of the lubricant decreases from 0.62 to 0.0602mg KOH/g oil.
American Psychological Association (APA)
Muhammad, Abd al-Halim A. K.& Qasim, Diya al-Din M.& Hasan, Huda M.. 2007. Quality improvement of spent lubricating oil. Iraqi Journal of Chemical and Petroleum Engineering،Vol. 8, no. 3, pp.31-35.
https://search.emarefa.net/detail/BIM-353762
Modern Language Association (MLA)
Muhammad, Abd al-Halim A. K.…[et al.]. Quality improvement of spent lubricating oil. Iraqi Journal of Chemical and Petroleum Engineering Vol. 8, no. 3 (Sep. 2007), pp.31-35.
https://search.emarefa.net/detail/BIM-353762
American Medical Association (AMA)
Muhammad, Abd al-Halim A. K.& Qasim, Diya al-Din M.& Hasan, Huda M.. Quality improvement of spent lubricating oil. Iraqi Journal of Chemical and Petroleum Engineering. 2007. Vol. 8, no. 3, pp.31-35.
https://search.emarefa.net/detail/BIM-353762
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 35
Record ID
BIM-353762