PROCESS AND APPARATUS FOR SIMULATED MOVING BED SEPARATION COMPRISING BYPASS LINES IN EVERY OTHER BED AND WITH CONTROLLED FLUSHING FLOW RATES DURING INJECTIONS AND WITHDRWALS

PURPOSE: Process and apparatus for simulated moving bed separation are provided to obtain products with high yield by forming the flushing flow. CONSTITUTION: A process for separating feed materials(F) through the adsorption of a simulated moving bed in a simulated moving bed apparatus comprises an...

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Bibliographic Details
Main Authors LEINEKUGEL LE COCQ DAMIEN, HOTIER GERARD
Format Patent
LanguageEnglish
Korean
Published 18.08.2011
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:PURPOSE: Process and apparatus for simulated moving bed separation are provided to obtain products with high yield by forming the flushing flow. CONSTITUTION: A process for separating feed materials(F) through the adsorption of a simulated moving bed in a simulated moving bed apparatus comprises an external bypass line(Li/i+1) which directly connects successive two plates along the total length of a column, wherein a upstream plate and a downstream plate are respectively expressed by Pi and Pi+1; and I is an even number or (exclusively prior to) odd number. The plates can be flushed. The bypass line comprises an automation unit for controlling the flushing flow rate at the bypass line.
Bibliography:Application Number: KR20110011890