| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: combustion fuel gas is processed with gaseous ammonium thus reducing nitric oxides. Gaseous ammonium is generated in situ through hydrolysis reaction of aqueous carbamide solution. Ammonium is generated by hydrolysis, collected in gaseous condition under pressure in reservoir, while pressure at which gaseous ammonium is collected is within pressure of hydrolysis reaction and pressure of addition to fuel gas. ^ EFFECT: required amount of ammonium ensured depending on variation of nitric oxides in conditioned gas at specific time moment. ^ 7 cl, 1 dwg |
