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Abstract:
With the extensive use of internal combustion engines, the large volume of lubricant consumption has become an urgent problem. In this study, a new adsorbent of modified sawdust (MS) was used to clean the waste diesel engine lubricant and prepared into a pure biomass oil filter (PBF) for the actual operation of buses. The characterization results of sawdust showed that the crystallinity index of MS enhanced 19.26%, and MS had smoother morphology, obvious pores than raw sawdust (RS). In on-road tests, both total acid number (1 mg KOH·g−1) and total base number (9 mg KOH·g−1) were within the permitted range of the standard, and the kinematic viscosity showed a decreasing trend. In addition, the concentration of metals and insoluble colloids ( © 2021 Curtin University and John Wiley & Sons, Ltd.
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Asia-Pacific Journal of Chemical Engineering
ISSN: 1932-2135
Year: 2021
Issue: 4
Volume: 16
1 . 7 7 7
JCR@2021
1 . 4 0 0
JCR@2023
ESI HC Threshold:117
JCR Journal Grade:3
CAS Journal Grade:4
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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