CO2 Capture and Crystallization of Ammonia Bicarbonate in a Lab-Scale Scrubber

A lab-scale bubble-column scrubber is used to capture CO2 gas and produce ammonia bicarbonate (ABC) using aqueous ammonia as an absorbent under a constant pH and temperature. The CO2 concentration is adjusted by mixing N2 and CO2 in the range of 15–60 vol % at 55 °C. The process variables are the pH...

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Bibliographic Details

Published in:	Crystals
Main Authors:	Pao Chi Chen, Shun Chao Yu
Format:	Article
Language:	English
Published:	MDPI AG 2018-01-01
Subjects:	ammonia bicarbonate carbon dioxide mass-transfer coefficient capture bubble-column scrubber
Online Access:	http://www.mdpi.com/2073-4352/8/1/39