Preparation and characterization of MgO/Al2O3 mixed oxides support for hydrotreating Catalysts
IR@IIP: CSIR-Indian Institute of Petroleum, Dehradun
View Archive Info| Field | Value | |
| Creator |
Aberuagba,F
Manoj, Kumar Gupta,J.K Murali Dhar,G Sharma,Lakshmi Datt |
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| Date |
2009-07-03T03:55:48Z
2009-07-03T03:55:48Z 2009-07-03T03:55:48Z |
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| Identifier |
React.Kinet.Catal.Lett.Vol. 75, No. 2, 245-250 (2002)
http://hdl.handle.net/123456789/288 |
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| Description |
The characteristics of pure MgO, Al2O3 and three binary mixtures of MgO-Al2O3
were studied by determining their BET surface areas, micropore surface area,
total pore volume, adsorption-desorption isotherms, the X-ray diffractogram,
surface acidity and catalytic functionality for cumene cracking. The XRD results
show that the incorporation of alumina into the magnesia beyond 50% renders it
amorphous. Furthermore, the mixed oxide containing 50% magnesia and 50%
alumina had the highest BET surface area of 200 m2/g and is the only mixed oxide
with bimodal pores.The results of the acidity measurements and cumene cracking
functionality indicates that strong acid sites are found only in mixed oxides
containing more than 50% alumina.
Keywords: MgO/Al2O3, support
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| Language |
en_US
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| Subject |
MgO/Al2O3
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| Title |
Preparation and characterization of MgO/Al2O3 mixed oxides support for hydrotreating Catalysts
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| Type |
Article
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