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Experimental design on supercritical extraction of essential oil from valerian roots and study of optimal conditions

Solvent ExtractionChemical EngineeringEngineeringSupercritical Fluid ChromatographyPetroleum ProductionEssential OilSupercritical ExtractionSupercritical FlowHeavy Oil RecoveryExperimental DesignPetroleum Refining ProcessSupercritical Co2