Modeling and Modernization of Industrial Desulfurizing Packed Columns at Refineries
- Autores: Laptev A.1, Farakhov T.2, Basharov M.3
-
Afiliações:
- Kazan’ State Power Engineering University
- Engineering Promotional Center “Inzhekhim”
- JSC “TANECO”
- Edição: Volume 52, Nº 5 (2016)
- Páginas: 472-479
- Seção: Processes and Apparatuses of Chemical Technologies
- URL: https://journals.rcsi.science/0009-3092/article/view/234640
- DOI: https://doi.org/10.1007/s10553-016-0732-z
- ID: 234640
Citar
Resumo
The process of mathematical modeling of mass transfer in a random packed bed under conditions of turbulent gas motion and countercurrent laminar wavy flow of a liquid film is studied. The packed bed is depicted as a set of equivalent channels with a correction for sinuosity. P. Kapitsa’s idea of depicting waves on a mesophase film surface upon interaction with a gas stream as elements of roughness is used. The component concentration profiles are found by solving differential mass transfer equations for a cylindrical channel with a volume mass source. The results of solution of the equations system are presented and compared with experimental chemisorption data.
Palavras-chave
Sobre autores
A. Laptev
Kazan’ State Power Engineering University
Autor responsável pela correspondência
Email: tvt_kgeu@mail.ru
Rússia, Kazan’
T. Farakhov
Engineering Promotional Center “Inzhekhim”
Email: tvt_kgeu@mail.ru
Rússia, Kazan’
M. Basharov
JSC “TANECO”
Email: tvt_kgeu@mail.ru
Rússia, Nizhnekamsk