US2011212020A1PendingUtilityA1
Zeolites with uniform intracrystal textural pores
Individually held — no corporate assignee on recordPriority: May 3, 2006Filed: Jan 13, 2011Published: Sep 1, 2011
Est. expiryMay 3, 2026(expired)· nominal 20-yr term from priority
C10G 11/05B01J 29/084B01J 29/40C01B 39/40C01B 39/04B01J 37/0018C01B 39/24B01J 35/60B01J 35/647
46
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Claims
Abstract
Zeolites with uniform intracrystal textural pores between 1 and 10 nm are described. Intracrystal pores, an alumina source and a silica source are reacted in the presence of a silane modified polymer as a porogen and the reaction product is calcined to form the zeolite. The zeolites are useful in catalytic reactions and adsorption processes.
Claims
exact text as granted — not AI-modified1 - 5 . (canceled)
6 . A calcined zeolite with uniform intracrystal textural pores which are about 1 to 10 nm in at least one dimension.
7 . The zeolite composition of claim 6 with an average pore size value for the intracrystal textural pores centered between 1 and 10 nm and with the pore size distribution centered around the average pore size value being between 1 and 10 nm.
8 . The zeolite composition of claim 6 for which the intracrystal textural pores provide a pore volume of at least 0.05 cc per gram.
9 - 11 . (canceled)
12 . The zeolite composition of claim 7 for which the intracrystal textural pores provide a pore volume of at least 0.05 cc per gram.Join the waitlist — get patent alerts
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