Trapping of nitrogen oxides by carbomide solutions during vitrification of radioactive wastes

Ustinov O.; Yakunin S.; Bel'tyukov V.; Pyatin N.; Isotomin I.; Kazakova I.; Kolomiets A.; Prosvirnin N.

doi:10.1007/BF02418735

$Atomic Energy, I/ol. 82, No. 5, 1997 SCIENTIFIC- TECHNICAL COMMUNICATiONS TRAPPING OF NITROGEN OXIDES BY CARBOMIDE S O L U T I O N S DURING VITRIFICATION OF RADIOACTIVE WASTES O. A. Ustinov, 1 S. A. Yakunin, 1 V. A. Bel'tyukov,2 N. P. Pyatin,2 I. A. Isotomin, 2 I. A. Kazakova, 2 A. P. Kolomiets, 2 and N. N. Prosvirnin 2 UDC 621.039.73.666 During the vitrification of liquid radioactive wastes, nitrogen oxides are released into the gas phase. The trapping of nitrogen oxides by water in an absorption column makes it impossible to decrease the volume fraction of NOx in the emissions by more than 0 . 7 - 1 % . The simplest way to make the equipment more efficient is to use a water solution of carbomide for spraying. Such a method is described in an Inventor's Certificate [1]. Information about the Norsk-Hydro process, adopted at three plants which produce nitric acid in Norway, is presented: carbomide solutions decrease the concentration of nitrogen oxides in the emission gases by 44% [2]. A setup for scrubbing emission gases at a rate of 25 m3/sec with a carbomide solution in a flow-through absorber with an attachment consisting of$

DeepDyve - Search, Rent, Read
The easiest way for you to get scholarly articles:

Trapping of nitrogen oxides by carbomide solutions during vitrification of radioactive wastes

O., Ustinov; S., Yakunin; V., Bel'tyukov; N., Pyatin; I., Isotomin; I., Kazakova; A., Kolomiets; N., Prosvirnin

Follow Atomic Energy , Volume 82 (5) Springer Journals – May 1, 1997

Advanced Filters:

Specific Data Sources:

DeepDyve - Search, Rent, ReadThe easiest way for you to get scholarly articles:

Trapping of nitrogen oxides by carbomide solutions during vitrification of radioactive wastes

O., Ustinov; S., Yakunin; V., Bel'tyukov; N., Pyatin; I., Isotomin; I., Kazakova; A., Kolomiets; N., Prosvirnin

Follow Atomic Energy , Volume 82 (5) Springer Journals – May 1, 1997

DeepDyve - Search, Rent, Read
The easiest way for you to get scholarly articles: