Process for the removal of impurities from hydrazine hydrate

Details Process for the removal of impurities from hydrazine hydrate Process for the removal of impurities from hydrazine hydrate

1994-08-26

1996-01-16

Manoharan, Virginia

Distillation: processes, separatory

With disparate physical separation

Utilizing solid sorbent

203 47, 203 91, 203100, 210691, 210692, 423407, B01D 310, C01B 2116

Patent

active

054845114

ABSTRACT:
A process for the removal of organic impurities and dissolved salts from hydrazine hydrate and aqueous solutions thereof by distillation of the hydrazine hydrate under reduced pressure, passing the hydrazine hydrate vapor through an adsorbent, and condensing the vapor.

REFERENCES:
patent: 2799631 (1957-07-01), Van Hessart
patent: 3028219 (1962-04-01), Rahlf et al.
patent: 3458283 (1969-07-01), Meissner et al.
patent: 3740436 (1973-06-01), Rigsby
patent: 4657751 (1987-04-01), Alicot et al.
patent: 4963232 (1990-10-01), Kuriyama et al.
CA 115: 74 665.

Affiliated with

Also associated with

Rating

Process for the removal of impurities from hydrazine hydrate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the removal of impurities from hydrazine hydrate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the removal of impurities from hydrazine hydrate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-307279