Реферат: The reasons for the formation of nitrous oxide (a greenhouse gas with CO2-equivalent equal to 310) at modern plants manufacturing weak nitric acid are analyzed. The amount of annual N2O emission depending on the operating conditions of the ammonia converter and on the method of the removal of nitrogen oxides NOх is estimated. A technological scheme of simultaneous low-temperature removal of NOx and N2O from exhaust tail gases is proposed, in which V/Al catalyst for the selective catalytic reduction (SCR) of NOx with ammonia and Сs/Co3O4 catalyst for N2O decomposition are used. Mathematical modeling of a 2-layer catalytic reactor is carried out; the charges of both SCR catalyst and N2O decomposition catalyst are determined, which ensures compliance with environmental emission standards for all nitrogen oxides.

Библиографическая ссылка: Chumachenko V.A. , Isupova L.A. , Ivanova Y.A. , Ovchinnikova E.V. , Reshetnikov S.I. , Noskov A.S.
Technologies for Simultaneous Low-Temperature Catalytic Removal of NOх and N2O from the Tail Gases of Nitric Acid Plants
Chemistry for Sustainable Development. 2020. V.28. N2. P.203-212. DOI: 10.15372/CSD2020221 WOS РИНЦ OpenAlex

Оригинальная: Чумаченко В.А. , Исупова Л.А. , Иванова Ю.А. , Овчинникова Е.В. , Решетников С.И. , Носков А.С.
Технологии комплексной низкотемпературной каталитической очистки промышленных газовых выбросов от NOх и N2O в производстве азотной кислоты
Химия в интересах устойчивого развития. 2020. Т.28. №2. С.210-219. DOI: 10.15372/KhUR2020221RSCI РИНЦ CAPlus OpenAlex

Идентификаторы БД:

Web of science:	WOS:000587496600013
РИНЦ:	47497023
OpenAlex:	W4251113230

Цитирование в БД:

БД	Цитирований
Web of science	2
РИНЦ	3

Альметрики: