Method and apparatus for producing nitrogen by cryogenic...

Details Method and apparatus for producing nitrogen by cryogenic... Method and apparatus for producing nitrogen by cryogenic...

F - Mech Eng,Light,Heat,Weapons

25

J

F25J 3/00 (2006.01) C01B 21/04 (2006.01)

Patent

CA 2736371

In a method for producing nitrogen by cryogenic distillation, air containing carbon monoxide is sent to a cryogenic distillation column (5) , a flow D of nitrogen is taken from the top of the distillation column, with a CO content less than a fixed value S1, and a flow of nitrogen-rich cryogenic liquid coming from an external source (7) is sent to the top of the column, the flow rate of cryogenic liquid sent to the column being less than a value V if the CO content in the air does not exceed a previously defined threshold (S0), and the flow rate of cryogenic liquid sent to the column being greater than a value V if the carbon monoxide content of the air exceeds this previously defined threshold (S0).

Affiliated with

Also associated with

Rating

Method and apparatus for producing nitrogen by cryogenic... 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 and apparatus for producing nitrogen by cryogenic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for producing nitrogen by cryogenic... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1946958