1-HEXENE PURIFICATION METHOD

FIELD: petrochemical processes. SUBSTANCE: 1- hexene containing more than 1 wt % 2-ethyl-1-butene is purified using selective isomerization of 2-ethyl-1-butene into 3-methyl-2-pentene at 50- 80 C and pressure 1-3 atm of inert atmosphere, volume flow rate of raw material being 1 to 10 h-1. Isomerizat...

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Bibliographische Detailangaben
Hauptverfasser:	KHISAEV R.SH, PLAKSUNOV T.K, MUSTAFIN KH.V, AKHMETZJANOV V.Z, JARULLIN R.S, BUSYGIN V.M, ZIJATDINOV A.SH, GALIMOV R.KH
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	FIELD: petrochemical processes. SUBSTANCE: 1- hexene containing more than 1 wt % 2-ethyl-1-butene is purified using selective isomerization of 2-ethyl-1-butene into 3-methyl-2-pentene at 50- 80 C and pressure 1-3 atm of inert atmosphere, volume flow rate of raw material being 1 to 10 h-1. Isomerization is catalyzed by middle-acidity macroporous sulfocationite having total static volume capacity 3.5-4.5 mg*equ. H+/g. EFFECT: increased purity of product. 2 cl, 1 dwg, 3 tbl, 8 ex