HYDROCARBON FRACTIONATING PLANT

rectifying plants for fractionating liquid hydrocarbons; oil and gas industries. SUBSTANCE: plant for rectifying C3-C6 hydrocarbons includes rectifying column whose inlet is connected with raw material supply line equipped with raw material reservoir and heat exchanger. Top of column is connected wi...

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Bibliographische Detailangaben
Hauptverfasser:	KARNAUKHOV E.A, GERASIMENKO M.N, BARYSHEV F.I, LOMOVSKIKH V.D, BRJUKHOV A.A, SHAKHOV A.D, AVZALOV R.U, GAFAROV N.A, MOLCHANOVA Z.V, NIKOLAEV V.V, VSHIVTSEV A.N, STOLYPIN V.I
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	rectifying plants for fractionating liquid hydrocarbons; oil and gas industries. SUBSTANCE: plant for rectifying C3-C6 hydrocarbons includes rectifying column whose inlet is connected with raw material supply line equipped with raw material reservoir and heat exchanger. Top of column is connected with propane-butane fraction discharge line and bottom is connected with pentane-hexane fraction discharge line which is connected to heat exchanger mounted before raw material reservoir. Plant is additionally provided with preheater mounted between raw material reservoir and heat exchanger; raw material reservoir is connected with propane-butane discharge line, thus making it possible to discharge separated light hydrocarbons from raw material reservoir past rectifying column. EFFECT: increased productivity of plant; reduced power requirements. 2 dwg