Method of separating dinitrogen pentoxide from its solution...

Details Method of separating dinitrogen pentoxide from its solution... Method of separating dinitrogen pentoxide from its solution...

C - Chemistry, Metallurgy

25

B

C25B 1/00 (2006.01) C01B 21/20 (2006.01)

Patent

CA 2049014

A method of separating N2O5 from its solution in nitric acid which comprises the steps of: (a) preparing, by the electrochemical oxidation of N2O4 in nitric acid, a nitric acid solution at a temperature of at least 10 °C containing at least 45 wt % of dissolved (N2O4 + N2O5) and having a dissolved N2O5: nitric acid ratio by weight of at least 1:3; and (b) cooling the acid solution to less than 8 °C until an N2O5 solvate precipitates froze solution. The main advantage of the invention is that it enables electrically-efficient electrochemical methods to be employed in the production of the acid solution from which the solute is recovered.

Affiliated with

Also associated with

Rating

Method of separating dinitrogen pentoxide from its solution... 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 dinitrogen pentoxide from its solution..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of separating dinitrogen pentoxide from its solution... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1859878