Method for obtaining high-purity carbon monoxide

Details Method for obtaining high-purity carbon monoxide Method for obtaining high-purity carbon monoxide

B - Operations, Transporting

01

D

183/24

B01D 53/04 (2006.01) B01D 53/047 (2006.01) C01B 31/18 (2006.01) C10K 1/32 (2006.01)

Patent

CA 1238868

PROCESSES FOR SEPARATING CARBON MONOXIDE Abstract of the Diesclosure: A process for separating carbon monoxide from a feed gas comprising CO2, CO and less adsorbable component than CO through PSA by using at least two adsorption columns in two stage adsorption operation which comprises a first adsorption stage for removing CO2 from said feed gas and a second adsorption stage for separating CO from gaseous mixture with- drawn from the first adsorption stage: (1) the first adsorption stage comprising a pressure swing adsorption repeating adsorption and desorption, and (2) the second adsoprtion stage comprising: (i) pressurization by the first stage product gas, (ii) adsorption, (iii) depressurization, (iv) purge by product gas, (v) evacuation for recovering product gas, and (vi) pressurization by gas withdrawn in other column, periodically switching the flow between or among said columns so as to repeat the above steps in the columns, and a process for separating carbon monoxide from a feed gas comprising carbon monoxide and less adsorbable component than CO through pressure swing adsorption by using at least two adsorption columns containing an adsorbent exhibiting selective adsorb property to carbon monoxide which comprises: (i) pressurization by feed gas, (ii) adsorption, (iii) depressurization, (iv) purge by product gas, (v) evacuation for recovering product gas, and (vi) pressurization by gas withdrawn in other column, periodically switching the flow between or among said columns so as to repeat the above steps in the columns are disclosed.

456879

Affiliated with

Also associated with

Rating

Method for obtaining high-purity carbon monoxide 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 for obtaining high-purity carbon monoxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for obtaining high-purity carbon monoxide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1252242