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Rapid synthesis of beta zeolites

United States Patent

August 18, 2015
View the Complete Patent at the US Patent & Trademark Office
The invention provides methods for rapidly synthesizing heteroatom containing zeolites including Sn-Beta, Si-Beta, Ti-Beta, Zr-Beta and Fe-Beta. The methods for synthesizing heteroatom zeolites include using well-crystalline zeolite crystals as seeds and using a fluoride-free, caustic medium in a seeded dry-gel conversion method. The Beta zeolite catalysts made by the methods of the invention catalyze both isomerization and dehydration reactions.
Fan; Wei (Amherst, MA), Chang; Chun-Chih (Amherst, MA), Dornath; Paul (Amherst, MA), Wang; Zhuopeng (Amherst, MA)
University of Massachusetts (Boston, MA)
14/ 025,557
September 12, 2013
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This invention was made, in part, with United States Government support from the Catalysis Center for Energy Innovation, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Award Number DE-SC0001004. The United States Government has certain rights in the invention.