Method of separating and/or purifying a gas mixture

Details Method of separating and/or purifying a gas mixture Method of separating and/or purifying a gas mixture

B - Operations, Transporting

01

D

B01D 53/02 (2006.01)

Patent

CA 2630560

The invention relates to a method of separating/purifying a gas mixture (M), including a step consisting in capturing at least one gas which can generate anionic species by means of dissolution in aqueous phase. The invention is characterised in that it also includes the following steps consisting in: suspending an absorbent product in the aforementioned aqueous phase, said absorbent product consisting of a lamellar double hydroxide or a mixed oxide which is believed to be amorphous and which originates from the moderate heat treatment of lamellar double hydroxides having an affinity for the above-mentioned gas; distributing the gas mixture (M) in the aqueous phase; and recovering the adsorbate from the absorbent product in suspension.

La présente invention concerne un procédé de séparation/purification d'un mélange (M) de gaz, comportant une étape de capture d'au moins un gaz apte à générer des espèces anioniques par dissolution dans une phase aqueuse, caractérisé en ce qu'il comporte les étapes consistant à : mettre en suspension dans ladite phase aqueuse un produit adsorbant constitué d'un hydroxyde double lamellaire ou d'un oxyde mixte réputé amorphe issu d'un traitement thermique modéré des HDL ayant une affinité pour ledit gaz ; faire diffuser le mélange de gaz (M) dans la phase aqueuse ; récupérer l'adsorbat du produit adsorbant en suspension.

Affiliated with

Also associated with

Rating

Method of separating and/or purifying a gas mixture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of separating and/or purifying a gas mixture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of separating and/or purifying a gas mixture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1614153