METHODS FOR OPTIMIZATION OF DISTILLATION COLUMN FOR REDUCTION OF ENERGY CONSUMPTION

METHODS FOR OPTIMIZATION OF DISTILLATION COLUMN FOR REDUCTION OF ENERGY CONSUMPTION

A system and methods for distillation and recovery of ethylene from a cracked hydrocarbon feed material, including a fractional distillation column having a series of trays and multiple distillation outlets, each located at a different tray location or level along the fractional distillation column....

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SRINIVAS, Mahesh Kumar
Format: Patent
Sprache:eng ; fre ; ger
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:A system and methods for distillation and recovery of ethylene from a cracked hydrocarbon feed material, including a fractional distillation column having a series of trays and multiple distillation outlets, each located at a different tray location or level along the fractional distillation column. The fractional distillation column is controlled to optimize the output of ethylene, including altering operation of the fractional distillation column to enable extraction of streams of ethylene of different selected purity levels and in different phases from the fractional distillation column.