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iraj.khoramdel
Participant

Join Date: Oct 2010
Posts: 1

MDEA and Corrosion

10/10/2010 8:42 AM

dear gents,

we are using MDEA for H2S removal in our gas refinery. my question is: "in the new MDEA whats the impurities (such as primary and secondary amine) which have effect on corrosion and how much it should be?"

thanks,

iraj khoramdel
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Pathfinder Tags: MDEA impurities and effect on corrosion
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strider6
Power-User

Join Date: May 2007
Posts: 225
Good Answers: 4
#1

Re: MDEA and Corrosion

10/11/2010 6:30 AM

this is a good article on MDEA corrosion

Neutralization Technology to Reduce Corrosion

from Heat Stable Amine Salts

http://www.dow.com/PublishedLiterature/dh_0039/0901b803800391dc.pdf?filepath=gastreating/pdfs/noreg/170-00279.pdf&fromPage=GetDoc

hope this help u

S

corrosion protection
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