Effectof acid treatments on physico-chemical properties and isomerization activity of mordenite
IR@IIP: CSIR-Indian Institute of Petroleum, Dehradun
View Archive Info| Field | Value | |
| Creator |
Saxena, Sandeep K
Kamble, Raviraj Singh, Madhulika Garg, M.O Viswanadham, N |
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| Date |
2010-07-30T06:02:14Z
2010-07-30T06:02:14Z 2010-07-30T06:02:14Z |
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| Identifier |
Catalysis Today 141 (2009) 215-219
http://hdl.handle.net/123456789/729 |
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| Description |
Aseries of mordenite-based catalysts of varying acidity and metal concentrations were prepared and the
effect of physico-chemical properties of these catalysts on the n-hexane isomerization activity was
,.studied. Acid treatment with nitric acid greatly influenced the nature and amount of aluminum in the
zeolite characterized by 29Siand 27AINMR.The microcalorimerty studies of ammonia adsorption clearly
indicated the changes in density and strength of acid sites of mordenite upon acid treatment. At optimum
conditions of acid treatment the catalyst exhibited improved properties such as acidity and the catalyst
gave enthusiastic results claiming 98% selectivity to isomers in n-hexane hydroisomerization reaction.
The catalyst and the reaction parameters for activity of Pt/H-mordenite have been discussed in the
present paper.
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| Language |
en_US
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| Subject |
Acid sites
Acid leaching Mordenite Hydroisomeri2atio |
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| Title |
Effectof acid treatments on physico-chemical properties and isomerization activity of mordenite
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| Type |
Article
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