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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 6953493 · Granted Oct 11, 2005

Estimated economic value: $422,000 ⓘ

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