Customization: | Available |
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CAS No.: | - |
Formula: | Nay |
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Features
NaY molecular sieve has faujasite cage structure,NaY molecular compared with A type and X type molecular.Silicon aluminum is higher,effective aperture is bigger.Its selectivity,adsorption activity,thermostability and acidoresistance all superior to A type and X type molecular.
Specification:
Item | Index |
Relative crystallinity % | 92 |
Lattice constant(×10-10m) | 24.65 |
Silica-alumina ratio(molar ratio) | 5.2 |
Na2O concent % | 11.8 |
BET surface m2/g | 715 |
Average igloss % | 22.48 |
Application
Generally used as catalyst and catalyst carrier. All molecules that can be adsorbed on 3A, 4A and 5A molecular sieves can be adsorbed on NaY type. In addition, NaY type can adsorb molecules with smaller than critical diameters, such as some aromatics and branched hydrocarbons.
Packing:
Coat woven bag, lined with plastic bag,and it also can package according to customer requirements
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