Apparatus for obtaining biammonium phosphate

Details Apparatus for obtaining biammonium phosphate Apparatus for obtaining biammonium phosphate

1978-03-31

1980-10-07

Turk, Arnold

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

With means applying electromagnetic wave energy or...

71 34, 422225, 423310, B01J 100, C01B 2526

Patent

active

042268338

ABSTRACT:
Biammonium phosphate is obtained by the neutralization of phosphoric acid with ammonia in a saturator operating at atmospheric pressure. Unreacted gaseous ammonia is washed in a tower with a "rain" of phosphoric acid for ammonia recovery without any saline deposit, scaling or clogging. A second tower collects the overflow of washing acid.

REFERENCES:
patent: 995898 (1911-06-01), Peacock
patent: 1971563 (1934-08-01), Hirschkind et al.
patent: 2033389 (1936-03-01), Moose
patent: 2051029 (1936-08-01), Curtis
patent: 2155853 (1939-04-01), Anthony, Jr.
patent: 3063802 (1962-11-01), Maloy
patent: 3153574 (1964-10-01), Achorn et al.
patent: 3382059 (1968-05-01), Getsinger
patent: 3459499 (1969-08-01), Mullen, Jr.
patent: 3514255 (1970-05-01), Wiener
patent: 3572990 (1971-03-01), Farr et al.
patent: 3687618 (1972-08-01), Clausen
patent: 3974263 (1976-08-01), Crerar et al.
patent: 4028087 (1977-06-01), Schultz et al.

Affiliated with

Also associated with

Rating

Apparatus for obtaining biammonium phosphate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for obtaining biammonium phosphate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for obtaining biammonium phosphate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-618486