Reaction Mechanism of Calcium Hydroxide with Gaseous Hydrogen Chloride - Archive ouverte HAL Access content directly
Journal Articles Revue de l'Institut Français du Pétrole Year : 1998

Reaction Mechanism of Calcium Hydroxide with Gaseous Hydrogen Chloride

(1) , (1) , (1)
1

Abstract

The reduction of acid gas content in combustion or incineration flue gases can be carried out by reaction with dry, fine alkaline sorbents such as calcium oxide or calcium hydroxide. In the present work, in addition to the thermodynamic study of the different reactions involved in the dechlorination process, an experimental study to identify the reaction products by means of X-ray diffraction, electron microscopy and thermogravimetry has been carried out. It has been shown that the reaction of hydrochloric acid with hydrated lime leads to the formation of not only calcium chloride but calcium hydroxichloride.
Fichier principal
Vignette du fichier
allal_v53n6.pdf (211.29 Ko) Télécharger le fichier
Origin : Publication funded by an institution
Loading...

Dates and versions

hal-02079043 , version 1 (25-03-2019)

Licence

Attribution - CC BY 4.0

Identifiers

Cite

K. M. Allal, J. C. Dolignier, G. Martin. Reaction Mechanism of Calcium Hydroxide with Gaseous Hydrogen Chloride. Revue de l'Institut Français du Pétrole, 1998, 53 (6), pp.871-880. ⟨10.2516/ogst:1998074⟩. ⟨hal-02079043⟩

Collections

IFP OGST
62 View
1265 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More