Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules
The chemical, textural, structural and strength properties of ferromanganese nodules and granulated Fe-Mn catalysts containing such nodules were studied. It was found that the granulated catalysts have a developed pore structure, which is close to that of the starting material, and surpass the start...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
al-Farabi Kazakh National University
2015-04-01
|
| Series: | Eurasian Chemico-Technological Journal |
| Online Access: | http://ect-journal.kz/index.php/ectj/article/view/247 |
| _version_ | 1818834021929451520 |
|---|---|
| author | N. K. Shikina S. R. Khairulin S. A. Yashnik T. N. Teryaeva Z. R. Ismagilov |
| author_facet | N. K. Shikina S. R. Khairulin S. A. Yashnik T. N. Teryaeva Z. R. Ismagilov |
| author_sort | N. K. Shikina |
| collection | DOAJ |
| description | The chemical, textural, structural and strength properties of ferromanganese nodules and granulated Fe-Mn catalysts containing such nodules were studied. It was found that the granulated catalysts have a developed pore structure, which is close to that of the starting material, and surpass the starting material in strength parameters. The catalysts were tested in desulfurization by methane at a stoichiometric ratio SO2/CH4 = 2. The testing showed that Fe-Mn catalysts with the oxide or sulfide form of active components are active in desulfurization by methane and can selectively reduce SO2 with a conversion above 80%. |
| first_indexed | 2024-12-19T02:28:12Z |
| format | Article |
| id | doaj.art-a1ca1d9ec80d4dd39f425edb97421707 |
| institution | Directory Open Access Journal |
| issn | 1562-3920 2522-4867 |
| language | English |
| last_indexed | 2024-12-19T02:28:12Z |
| publishDate | 2015-04-01 |
| publisher | al-Farabi Kazakh National University |
| record_format | Article |
| series | Eurasian Chemico-Technological Journal |
| spelling | doaj.art-a1ca1d9ec80d4dd39f425edb974217072022-12-21T20:39:51Zengal-Farabi Kazakh National UniversityEurasian Chemico-Technological Journal1562-39202522-48672015-04-0117212913610.18321/ectj203247Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese NodulesN. K. Shikina0S. R. Khairulin1S. A. Yashnik2T. N. Teryaeva3Z. R. Ismagilov4Boreskov Institute of Catalysis, pr. Akad. Lavrentieva, 5, Novosibirsk, 630090, RussiaBoreskov Institute of Catalysis, pr. Akad. Lavrentieva, 5, Novosibirsk, 630090, RussiaBoreskov Institute of Catalysis, pr. Akad. Lavrentieva, 5, Novosibirsk, 630090, RussiaF.T. Gorbachev Kuzbass State Technical University, Kemerovo, 650000, RussiaBoreskov Institute of Catalysis, pr. Akad. Lavrentieva, 5, Novosibirsk, 630090, RussiaThe chemical, textural, structural and strength properties of ferromanganese nodules and granulated Fe-Mn catalysts containing such nodules were studied. It was found that the granulated catalysts have a developed pore structure, which is close to that of the starting material, and surpass the starting material in strength parameters. The catalysts were tested in desulfurization by methane at a stoichiometric ratio SO2/CH4 = 2. The testing showed that Fe-Mn catalysts with the oxide or sulfide form of active components are active in desulfurization by methane and can selectively reduce SO2 with a conversion above 80%.http://ect-journal.kz/index.php/ectj/article/view/247 |
| spellingShingle | N. K. Shikina S. R. Khairulin S. A. Yashnik T. N. Teryaeva Z. R. Ismagilov Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules Eurasian Chemico-Technological Journal |
| title | Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules |
| title_full | Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules |
| title_fullStr | Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules |
| title_full_unstemmed | Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules |
| title_short | Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules |
| title_sort | direct catalytic reduction of so2 by ch4 over fe mn catalysts prepared by granulation of ferromanganese nodules |
| url | http://ect-journal.kz/index.php/ectj/article/view/247 |
| work_keys_str_mv | AT nkshikina directcatalyticreductionofso2bych4overfemncatalystspreparedbygranulationofferromanganesenodules AT srkhairulin directcatalyticreductionofso2bych4overfemncatalystspreparedbygranulationofferromanganesenodules AT sayashnik directcatalyticreductionofso2bych4overfemncatalystspreparedbygranulationofferromanganesenodules AT tnteryaeva directcatalyticreductionofso2bych4overfemncatalystspreparedbygranulationofferromanganesenodules AT zrismagilov directcatalyticreductionofso2bych4overfemncatalystspreparedbygranulationofferromanganesenodules |