PROCESSES FOR REMOVING AND/OR REDUCING PERMANGANATE REDUCING COMPOUNDS AND ALKYL IODIDES

PROCESSES FOR REMOVING AND/OR REDUCING PERMANGANATE REDUCING COMPOUNDS AND ALKYL IODIDES

Continuous acetic acid production with a process to remove and/or reduce permanganate reducing compounds (PRCs), including acetaldehyde. The process involves obtaining a stream comprising the PRCs and removing water from the stream through a dehydrating step, involving distillation, extraction, or p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LODHA, Himanshu, SHAVER, Ronald D
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Continuous acetic acid production with a process to remove and/or reduce permanganate reducing compounds (PRCs), including acetaldehyde. The process involves obtaining a stream comprising the PRCs and removing water from the stream through a dehydrating step, involving distillation, extraction, or phase separation. After removing water, an alkane may be combined to enhance the separation of PRCs from alkyl iodides.