Process and apparatus for the separation of a gaseous mixture

Details Process and apparatus for the separation of a gaseous mixture Process and apparatus for the separation of a gaseous mixture

F - Mech Eng,Light,Heat,Weapons

25

J

F25J 3/02 (2006.01)

Patent

CA 2691718

A process for separating carbon dioxide from a carbon dioxide containing fluid comprises the steps of: compressing the fluid in a compressor to form a compressed fluid, drying at least part of the compressed fluid to form a compressed and dried fluid, cooling at least part of the compressed and dried fluid to form a compressed, dried and cooled fluid, separating the compressed, dried and cooled fluid at a temperature lower than 0°C. into a carbon dioxide rich stream, a carbon dioxide lean stream and at least one intermediate purity liquid stream having a carbon dioxide purity lower than that of the carbon dioxide rich stream and higher than that of the carbon dioxide lean stream, expanding at least one intermediate purity liquid stream to produce at least one expanded stream using at least one expanded stream to cool the compressed and dried fluid and recycling at least part of the expanded stream.

L'invention concerne un procédé de séparation de dioxyde de carbone d'un fluide contenant du dioxyde de carbone. Ledit procédé comprend les étapes consistant: à comprimer le fluide dans un compresseur afin de former un fluide comprimé, à sécher au moins une partie du fluide comprimé afin de former un fluide comprimé et séché, à refroidir au moins une partie du fluide comprimé et séché afin de former un fluide comprimé, séché et refroidi, à séparer le fluide comprimé, séché et refroidi à une température inférieure à 0°C. en un flux riche en dioxyde de carbone, en un flux pauvre en dioxyde de carbone et en au moins un flux liquide de pureté intermédiaire présentant une pureté de dioxyde de carbone inférieure à celle du flux riche en dioxyde de carbone et supérieure à celle du flux pauvre en dioxyde de carbone, à dilater au moins un flux liquide de pureté intermédiaire afin de produire au moins un flux dilaté à l'aide d'au moins un flux dilaté afin de refroidir le fluide comprimé et séché et à recycler au moins une partie du flux dilaté.

Affiliated with

Also associated with

Rating

Process and apparatus for the separation of a gaseous 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 Process and apparatus for the separation of a gaseous mixture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for the separation of a gaseous mixture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2090892