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The guiding role of pre-coking on the coke deposition over ZSM-5 in methanol to propylene
Deposition of carbonaceous compounds was used to improve the propylene selectivity of ZSM-5 by deactivating some acid sites meanwhile maintaining the high activity for methanol conversion. The carbonaceous species of pre-coked samples before and after MTP reactions were investigated by elementary an...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6774938/ https://www.ncbi.nlm.nih.gov/pubmed/31598280 http://dx.doi.org/10.1098/rsos.190218 |