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Technology Collaboration Programme by IEA

International Network for CO₂ Capture: Report on 11th Workshop

Dr John Topper

Citation: IEAGHG, "International Network for CO₂ Capture: Report on 11th Workshop", 2008-07, July 2008.

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Publication Overview

This workshop was the eleventh in a series to discuss co-operation in development of MEA and other solvents and associated techniques to capture CO₂ from power plant flue gases. The previous events were, in Gaithersburg, Calgary, Apeldoorn, Kyoto, Pittsburgh, Trondheim, Vancouver, Austin, Copenhagen, and Lyon

Publication Summary

MEA thermal degradation has been quantified over a wide range of conditions | Most amines thermally degrade, but there is a wide variation in rates | Thermally stable amines can degrade when used in a blended system | MEA oxidative degradation was an order of magnitude faster than AMP and PZ under similar conditions | Amides of common oxidative degradation products have been found at significant quantities | NOx and CO emissions were found in the vapor phase analysis at absorber conditions

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