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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Raj, K Joseph Antony | - |
| dc.contributor.author | Dayalan, A | - |
| dc.contributor.author | Vijayaraghavan, V R | - |
| dc.date.accessioned | 2010-01-04T11:15:33Z | - |
| dc.date.available | 2010-01-04T11:15:33Z | - |
| dc.date.issued | 2006-07 | - |
| dc.identifier.issn | 0975-0991 (Online); 0971-457X (Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/7049 | - |
| dc.description | 329-333 | en_US |
| dc.description.abstract | Methylation of toluene with methanol in the vapour phase has been studied over MnAPO-11 and ZAPO-11. The reactions were carried out in a fixed bed reactor in the temperature range of 250-400ºC. p-Xylene is produced in greater concentrations than the other products. The selectivity for p-xylene is a function of acidity, specific surface area of the catalyst, reaction temperature and toluene to methanol ratio. ZAPO-11 was found to be more active than MnAPO-11. Maximum conversion (25.8%) was observed at 400ºC over ZAPO-11. The selectivity to p-xylene was found to increase with time on stream possibly due to partial reduction in the pore size of the catalyst by coke deposition | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | CSIR | en_US |
| dc.relation.ispartofseries | C12P5/00, C02F11/04 | en_US |
| dc.source | IJCT Vol.13(4) [July 2006] | en_US |
| dc.subject | Methylation | en_US |
| dc.subject | AlPO-11 | en_US |
| dc.subject | Xylene | en_US |
| dc.subject | Toluene | en_US |
| dc.subject | Molecular sieves | en_US |
| dc.title | Methylation of toluene over MnAPO-11 and ZAPO-11 | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJCT Vol.13(4) [July 2006] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 13(4) 329-333.pdf | 87.02 kB | Adobe PDF | View/Open |
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