A SYSTEM FOR REGENERATING MONO ETHYLENE GLYCOL AND A METHOD THEREOF

The present disclosure provides a system (100) for regenerating MEG, the system (100) comprising at least one flash drum (101) adapted to increase the temperature of rich MEG. At least one settling tank (102) is fluidly connected to the flash drum (101) where low solubility salts in the rich MEG are...

Full description

Saved in:
Bibliographic Details
Main Authors Pattnaik, Mihir Mangal, Arumugam, Anandan, Venkateswaran, Natarajan, Rao, Nemani Venkateswara, Rao, Adda Rama, Subbarao, Mandava, Rajaram, Ghadge Shrimant
Format Patent
LanguageEnglish
Published 16.01.2017
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
POLISHES
SEPARATION
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The present disclosure provides a system (100) for regenerating MEG, the system (100) comprising at least one flash drum (101) adapted to increase the temperature of rich MEG. At least one settling tank (102) is fluidly connected to the flash drum (101) where low solubility salts in the rich MEG are precipitated. Further, at least one filter unit (103) is fluidly connected to downstream of settling tank (102), and is configured to separate low solubility salt precipitates from the rich MEG. Furthermore, at least one storage tank (104) is positioned downstream of the filter unit (103), which is configured to receive and accumulate filtrate containing rich MEG. A reclamation column (105) is fluidly connected to the storage tank (104), which comprises a distillation chamber (106) and vane-mesh assembly (107) configured to produce lean MEG. The system (100) also has water handling capacity from 400 m3/day to 450 m3/day.
Bibliography:Application Number: NO20170000061