BENZENE-VIA-ETHYLENE ALKYLATION PROCESS

FIELD: petrochemical processes. ^ SUBSTANCE: alkylation and transalkylation reactions are carried out in one step by charging mixture of two different catalysts into one reactor: alkylation catalyst EBEMAX-1 and transalkylation catalyst EBEMAX-2 at their weight ratio (20-1):1. Process is carried out...

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Bibliographische Detailangaben
Hauptverfasser:	PROKOPENKO A.V, BASIMOVA R.A, ROGOV M.N, MJACHIN S.I, RAKHIMOV KH.KH, ELIN O.L, PAVLOV M.L, ISHMIJAROV M.KH, GALJAUTDINOV A.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC CHEMISTRY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	FIELD: petrochemical processes. ^ SUBSTANCE: alkylation and transalkylation reactions are carried out in one step by charging mixture of two different catalysts into one reactor: alkylation catalyst EBEMAX-1 and transalkylation catalyst EBEMAX-2 at their weight ratio (20-1):1. Process is carried out at 380-450°C. ^ EFFECT: increased yield of ethylbenzene and alkylation selectivity while simultaneously reduced power consumption and process expenses. ^ 1 tbl, 9 ex