Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Of inorganic materials
Reexamination Certificate
2005-08-30
2009-02-24
Fortuna, Ana M (Department: 1797)
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
Of inorganic materials
C264S048000, C501S004000, C501S033000, C423S705000, C055S299000, C210S500250, C502S085000
Reexamination Certificate
active
07494610
ABSTRACT:
A method of activating a zeolite membrane comprising a step of placing the membrane in contact with a fluid mixture containing ozone, wherein when the fluid mixture is a gaseous mixture, the fluid mixture has a temperature of at least 423K, and wherein when the fluid mixture is a liquid mixture, the fluid mixture has a temperature of 353K.
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Chau Lik Hang Joseph
Heng Samuel
Lam Koon Fung
Yeung King Lun
Fortuna Ana M
Smith-Hill & Bedell, P.C.
The Hong Kong University of Science and Technology
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