Реферат: The 15-year operation experience of the CA-1P granulated ammonia synthesis catalyst is generalized for a column daily capacity of 200, 600, and 1360 tons of ammonia. When prepared by continuous iron melting, with the simultaneous additions of promoters, the CA-1P granulated ammonia synthesis catalyst is more advantageous than ground catalysts (1.5- to 1.7-fold faster reduction at the lower temperature of 360°C and higher activity), and its production prospective was shown. On the basis of the developed technology, the NIAP-08-01 catalyst was prepared to pass through industrial tests in ammonia synthesis columns of various design (tube and multiple-shell) and daily capacity (200, 600, and 1360 tons). Various loading schemes of the CA-1P catalyst were tested, using fine (3–5 and 5–7 mm) fractions up to 40%. No increasing resistance in catalyst layer was observed. Use of the CA-1P catalyst increased column efficiency by 5–10%. Generalized operation experience of the CA-1P (NIAP-08-01) catalyst enabled to recommend it for a column daily capacity of 1360 tons in columns with radial gas flow.

Библиографическая ссылка: Selyutina M.G. , Sobolevskii V.S. , Boevskaya E.A. , Polivanov B.I. , Ivanov Y.V. , Kail’ V.Y.
Generalizing operation experience of CA-1P granulated ammonia synthesis catalyst for a column daily capacity of 200, 600, and 1360 tons of NH3
Catalysis in Industry. 2009. V.1. N4. P.355-363. DOI: 10.1134/s2070050409040114 WOS OpenAlex

Оригинальная версия: Селютина М.Г. , Соболевский В.С. , Боевская Е.А. , Поливанов Б.И. , Иванов Ю.В. , Кайль В.Я.
Обобщение опыта эксплуатации гранулированного катализатора синтеза аммиака СА-1П в агрегатах мощностью 200, 600, 1360 т NH3/сут
Катализ в промышленности. 2009. №4. С.59-68. РИНЦ РЖ ВИНИТИ

Даты:

Опубликована в печати:	1 дек. 2009 г.
Опубликована online:	7 янв. 2010 г.

Идентификаторы БД:

Web of science:	WOS:000433657400011
OpenAlex:	W2062829812

Альметрики: