Search
Filters
Close

07116 Materials Considerations for MEG Reclaim Systems

Product Number: 51300-07116-SG
ISBN: 07116 2007 CP
Author: Michael W. Joosten, Marion Siersten, Ben Tier, and Christian Wintermark
Publication Date: 2007
$0.00
$20.00
$20.00
This paper compares the suitability of 22 Cr duplex stainless steel (UNS S31803), low alloy steel, and Alloy 625 (UNS N06625) for MEG reclamation systems. Oxygen is of particular interest. Corrosion of duplex stainless steel in the presence of high oxygen concentrations under MEG reclamation conditions is manifested as preferential ferrite dissolution and/or localized corrosion at crevices. Oxygen entry must be minimized to prevent corrosion of duplex stainless steel. Corrosion most likely occurs where salts deposit. Low alloy steels pit at low oxygen concentrations. Duplex stainless steel (with oxygen restrictions) and Alloy 625 are suitable for the MEG reclamation service conditions.
This paper compares the suitability of 22 Cr duplex stainless steel (UNS S31803), low alloy steel, and Alloy 625 (UNS N06625) for MEG reclamation systems. Oxygen is of particular interest. Corrosion of duplex stainless steel in the presence of high oxygen concentrations under MEG reclamation conditions is manifested as preferential ferrite dissolution and/or localized corrosion at crevices. Oxygen entry must be minimized to prevent corrosion of duplex stainless steel. Corrosion most likely occurs where salts deposit. Low alloy steels pit at low oxygen concentrations. Duplex stainless steel (with oxygen restrictions) and Alloy 625 are suitable for the MEG reclamation service conditions.
Product tags
Also Purchased
Picture for Corrosion Study of Carbon Steel in the Presence of MEG and Corrosion Inhibitors in Acid
Available for download

51313-02349-Corrosion Study of Carbon Steel in the Presence of MEG and Corrosion Inhibitors in Acid

Product Number: 51313-02349-SG
ISBN: 02349 2013 CP
Author: Ikechukwu Ivonye
Publication Date: 2013
$20.00
Picture for 07024 QUALIFICATION OF INTERNAL COATINGS FOR MEG/WATER STORAGE TANKS AT THE ORMEN LANGE ONSHORE PROC
Available for download

07024 QUALIFICATION OF INTERNAL COATINGS FOR MEG/WATER STORAGE TANKS AT THE ORMEN LANGE ONSHORE PROCESSING PLANT

Product Number: 51300-07024-SG
ISBN: 07024 2007 CP
Author: J.I. Skar, T.R. Andersen and A.M.K. Halvorsen
Publication Date: 2007
$20.00
Picture for The Influence of Mono Ethylene Glycol (MEG) on CO2 Corrosion of Carbon Steel At Elevated Temperature
Available for download

51314-4176-The Influence of Mono Ethylene Glycol (MEG) on CO2 Corrosion of Carbon Steel At Elevated Temperature (80 to 120°c)

Product Number: 51314-4176-SG
ISBN: 4176 2014 CP
Author: Thunyaluk Pojtanabuntoeng
Publication Date: 2014
$20.00