Process for the delignification of cellulosic substances by pretreating with a complexing agent followed by hydrogen peroxide

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Title: Process for the delignification of cellulosic substances by pretreating with a complexing agent followed by hydrogen peroxide
Date: 1989
Citation: Gratzl, J. S. (1989). Process for the delignification of cellulosic substances by pretreating with a complexing agent followed by hydrogen peroxide. U.S. Patent No. 4,826,567. Washington, DC: U.S. Patent and Trademark Office.
URI: http://www.lib.ncsu.edu/resolver/1840.2/1571


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