Barium modification of a high-silica zeolite for methanol conversion to light alkenes
High-silica zeolite (silicalite) was modified with Ba resulting in reduced acid strength of the catalyst and better performance when compared with ZSM-5 and fresh silicalite in converting MeOH to alkenes. Various concns. of Ba were ionexchanged and impregnated to achieve the optimum loading of the m...
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2020
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| Online Access: | https://eprints.kfupm.edu.sa/id/eprint/14872/1/Barium_modification_of_a_high_silica_zeolite.pdf |
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| _version_ | 1864513394321653760 |
|---|---|
| author | Abdillahi, M. M |
| author2 | El-Nafaty, U. A. unknown |
| author2_role | author author |
| author_facet | Abdillahi, M. M El-Nafaty, U. A. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | Abdillahi, M. M El-Nafaty, U. A. unknown |
| dc.date.*.fl_str_mv | 2020 |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14872/1/Barium_modification_of_a_high_silica_zeolite.pdf Barium modification of a high-silica zeolite for methanol conversion to light alkenes. Applied Catalysis, A: General (1992), (91(1),). |
| dc.language.none.fl_str_mv | en |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14872/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical Engineering |
| dc.title.none.fl_str_mv | Barium modification of a high-silica zeolite for methanol conversion to light alkenes |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | High-silica zeolite (silicalite) was modified with Ba resulting in reduced acid strength of the catalyst and better performance when compared with ZSM-5 and fresh silicalite in converting MeOH to alkenes. Various concns. of Ba were ionexchanged and impregnated to achieve the optimum loading of the modifier. The fresh and the modified zeolites were fully characterized by x-ray diffraction, SEM, TGA, DTA, as well as by surface area, chem. and other analyses. Ba silicalite has a lowered coke deposition and an improved active life when ion exchanged. The reverse was obsd. in the case of impregnation. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_9a13e56bd0e895db377f934e4ab8e6f3 |
| identifier_str_mv | Barium modification of a high-silica zeolite for methanol conversion to light alkenes. Applied Catalysis, A: General (1992), (91(1),). |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14872 |
| publishDate | 2020 |
| repository.mail.fl_str_mv | |
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| spelling | Barium modification of a high-silica zeolite for methanol conversion to light alkenesAbdillahi, M. MEl-Nafaty, U. A.unknownChemical EngineeringHigh-silica zeolite (silicalite) was modified with Ba resulting in reduced acid strength of the catalyst and better performance when compared with ZSM-5 and fresh silicalite in converting MeOH to alkenes. Various concns. of Ba were ionexchanged and impregnated to achieve the optimum loading of the modifier. The fresh and the modified zeolites were fully characterized by x-ray diffraction, SEM, TGA, DTA, as well as by surface area, chem. and other analyses. Ba silicalite has a lowered coke deposition and an improved active life when ion exchanged. The reverse was obsd. in the case of impregnation.ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://eprints.kfupm.edu.sa/id/eprint/14872/1/Barium_modification_of_a_high_silica_zeolite.pdf Barium modification of a high-silica zeolite for methanol conversion to light alkenes. Applied Catalysis, A: General (1992), (91(1),). enhttps://eprints.kfupm.edu.sa/id/eprint/14872/2020info:eu-repo/semantics/openAccessoai::148722019-11-01T14:07:52Z |
| spellingShingle | Barium modification of a high-silica zeolite for methanol conversion to light alkenes Abdillahi, M. M Chemical Engineering |
| status_str | publishedVersion |
| title | Barium modification of a high-silica zeolite for methanol conversion to light alkenes |
| title_full | Barium modification of a high-silica zeolite for methanol conversion to light alkenes |
| title_fullStr | Barium modification of a high-silica zeolite for methanol conversion to light alkenes |
| title_full_unstemmed | Barium modification of a high-silica zeolite for methanol conversion to light alkenes |
| title_short | Barium modification of a high-silica zeolite for methanol conversion to light alkenes |
| title_sort | Barium modification of a high-silica zeolite for methanol conversion to light alkenes |
| topic | Chemical Engineering |
| url | https://eprints.kfupm.edu.sa/id/eprint/14872/1/Barium_modification_of_a_high_silica_zeolite.pdf |