Phosphoric acid purification by production of 1:1...

Details Phosphoric acid purification by production of 1:1... Phosphoric acid purification by production of 1:1...

C - Chemistry, Metallurgy

01

B

23/60, 260/613

C01B 25/18 (2006.01) C01B 25/234 (2006.01) C01B 25/46 (2006.01) C07F 9/02 (2006.01)

Patent

CA 1037222

ABSTRACT OF THE DISCLOSURE A novel solid anhydrone crystalline compound of phosphoric acid and diisopropyl ether of the formula: H3PO4 - [(CH3)2CH]2O is prepared from a mixture of the ether and phosphoric acid in a molar ratio (R:1) of 0.6:1 to 1.4:1 at a temperature at least as low as the crystalli- ration temperature (T°C) governed by the realationship T = 25(1.2-R). Treatment of the compound with water or a base produces purified acid or a phosphate respectively.

191204

Affiliated with

Also associated with

Rating

Phosphoric acid purification by production of 1:1... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phosphoric acid purification by production of 1:1..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phosphoric acid purification by production of 1:1... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-67503