Re-refining of base oil from spent lubricant : a comparative study between laboratory and pilot scale study
A study on the performance of a pilot scale operation of re-refining used lubricant oil via solvent-extraction process route was conducted to investigate its performance in comparison to the laboratory scale operation. Two dependent variables, namely the Percentage of Sludge Removal (PSR) and Percen...
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| Format: | Thesis |
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2004-02.
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| Online Access: | Get fulltext |