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Separation of Coal Tar Distillate by Solvent Extraction —Separation of Extract Phase Using Distillation—
Coal tar Absorption oil Solvent extraction Aqueous methanolic solution
2009/7/27
solution from the aqueous extract phase obtained from the solvent extraction of coal tar distillate. Equilibrium extraction of absorption oil, one of the coal tar distillates, was carried out with aqu...
Hydrothermal Cracking of Furfural Extract into Middle Distillate Using Ni/Silica-alumina and Ni/Molecular Sieve Hybrid Catalyst
Furfural extract Hybrid catalyst Molecular sieve 13X
2009/7/24
Heavy residual products in petroleum refineries are a useful source of hydrocarbons, so are a potential substrate for producing middle distillates by hydrocracking technology to increase the supply ...