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Home › Method for preparing DDR type zeolite membrane, DDR type zeolite membrane, and composite DDR type zeolite membrane, and method for preparation thereof

Method for preparing DDR type zeolite membrane, DDR type zeolite membrane, and composite DDR type zeolite membrane, and method for preparation thereof

US Patent 7014680 · Granted Mar 21, 2006

Estimated economic value: $338,000 ⓘ

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