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Article
Extraction purification of light gas oils of secondary oil refining processes
Diesel oil component and aromatized extract with a high sulfur content have been obtained by extraction purification of mixtures of catcracking and visbreaking light gas oils using N,N-dimethyl formamide in th...
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Article
Obtaining a diesel fuel component by multistep extraction purification of delayed coking light gasoil
Five-step counterflow extraction of resins, heteroatomic compounds, and aromatic hydrocarbons from delayed coking light gasoil by water-free N, N-dimethylformamide is investigated. The basic diagram, consumpti...
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Article
Diesel fuel production by extraction purification of delayed-coking light gasoil
One-step extraction of organosulfur compounds, aromatic hydrocarbons, and resins from delayed-coking light gasoil using N,N-ditmethylformamide, N-methylpyrrolidone, and phenol with 8 wt. % water as extractants...
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Article
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