Monitoring process and apparatus

Details Monitoring process and apparatus Monitoring process and apparatus

1979-12-10

1981-10-20

Peters, G. O.

Chemistry of inorganic compounds

Nitrogen or compound thereof

Oxygen containing

422 62, 422 83, 422111, 423403, 23232R, G01N 2178, C01B 2106

Patent

active

042960860

ABSTRACT:
In a process and apparatus for maintaining the efficiency of ammonia oxidation in a nitric acid plant, the ammonia content of the reactant mixture and the nitrogen oxide content of the reaction product are determined by spectrometry, any nitric oxide in the sample of reaction product first being converted to nitrogen dioxide at elevated temperature and pressure. The apparatus comprises delay means for ensuring conversion of the sample of reaction product before analysis. Analysis may be by UV or IR spectrophotometry or by mass spectrography.

REFERENCES:
patent: 3067014 (1962-12-01), Morgan
patent: 3081153 (1963-03-01), Parsons
patent: 3718429 (1973-02-01), Williamson
patent: 3808327 (1970-04-01), Roberts
patent: 3835322 (1974-09-01), Komatsu
patent: 4042333 (1977-08-01), Dell et al.

Affiliated with

Also associated with

Rating

Monitoring process and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Monitoring process and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monitoring process and apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1491068