CONTROLLED DEALUMINATION OF ZEOLITE Y USING TETRAALKYLAMMONIUM IN AQUEOUS ACID MEDIA
Dealumination by acid leaching is one of important technique to increase the Si/Al ratio of zeolite Y, hence, increasing hydrotermal stabilityNevertheless, this method lead to lattice destruction due to low stability of zeolite Y in aqueous acid. In this work, new strategy for controlled dealuminati...
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Format: | Theses |
Language: | Indonesia |
Online Access: | https://digilib.itb.ac.id/gdl/view/25228 |
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Institution: | Institut Teknologi Bandung |
Language: | Indonesia |
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