C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 25/165 (2006.01) C01B 25/12 (2006.01) C01B 25/163 (2006.01)
Patent
CA 2070949
ABSTRACT The present invention relates to a process for the production of phosphorous acid of high purity by reacting gaseous phosphorus and steam in a gas plasma to form predominantly phosphorus trioxide and then quenching the phosphorus trioxide with water before it has the opportunity to decompose. The phosphorus tri- oxide itself may be recovered by rapidly quenching the phosphorus trioxide to a stable temperature using an inert quenching medium in place of water. The present invention also relates to a corrosion-free anode for a plasma torch which is used in the production of phos- phorous acid.
Bronet Murray S.
Drouet Michel G.
Gauvin William H.
Godber John P.
Bronet Murray S.
Drouet Michel G.
Gauvin William H.
Godber John P.
Swabey Ogilvy Renault
LandOfFree
Production of phosphorous acid using gas plasma does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Production of phosphorous acid using gas plasma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of phosphorous acid using gas plasma will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1433864