PROCEDE DE CAPTATION D'UN METAL LOURD CONTENU DANS UN GAZ HUMIDE INTEGRANT UNE POMPE A CHALEUR POUR CHAUFFER LE GAZ INTRODUIT DANS UNE MASSE DE CAPTATION

Capturing at least one heavy metal, from mercury and arsenic, contained in a moist gas comprising water vapour, by the following steps: a) heating the moist gas by heat exchange with a compressed heat transfer fluid obtained in step e) in order to obtain a condensed heat transfer fluid and a gas reh...

Full description

Saved in:
Bibliographic Details
Main Authors PORCHERON FABIEN, BAUDOT ARNAUD, GUILLOU FLORENT, LEPINE YANN, BARTHELET KARIN, JUBIN CLOTILDE
Format Patent
LanguageFrench
Published 27.01.2017
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:Capturing at least one heavy metal, from mercury and arsenic, contained in a moist gas comprising water vapour, by the following steps: a) heating the moist gas by heat exchange with a compressed heat transfer fluid obtained in step e) in order to obtain a condensed heat transfer fluid and a gas reheated to a temperature Tc; b) bringing the reheated gas into contact with a heavy metal capture mass in order to obtain a gas depleted in heavy metal; c) decompressing the cooled heat transfer fluid; d) cooling the gas depleted in heavy metal by heat exchange with the heat transfer fluid produced in step c) in order to obtain a cooled gas at a temperature Tf, the heat transfer fluid being vaporized; e) compressing the vaporized heat transfer fluid in a manner such as to obtain a compressed heat transfer fluid, the compressed heat transfer fluid being recycled.
Bibliography:Application Number: FR20130057552