Chromatographic characterization of high
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Brajendra K. Sharma; Sukh Lal S. Sarowha; Shib D. Bhagat
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Article
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2003
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John Wiley and Sons
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English
β 500 KB
## Abstract Detailed investigation of solventβseparated fractions of petroleum vacuum residues is necessary for understanding the separation mechanism using different solvents and to prepare better feedstocks for secondary conversion processes. The efficiency of different solvents to remove polars