METHOD FOR OXIDATION OF CELLULOSE
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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A method for oxidation of cellulose to dialdehyde cellulose (DAC)， said method comprising: a) oxidizing cellulose with an aqueous periodate solution having a pH in the range of 3 to 5 to form oxidized cellulose comprising DAC; b) separating the aqueous periodate solution from the oxidized cellulose; c) regenerating the separated aqueous periodate solution by electrolytic oxidation; d) adjusting of the pH of the regenerated aqueous periodate solution to a value in the range of 3 to 5; and e) reusing the pH adjusted regenerated aqueous periodate solution， optionally combined with a make-up amount of fresh aqueous periodate solution， as the aqueous periodate solution in step a). A method for oxidation of cellulose to dialdehyde cellulose (DAC)， said method comprising: a) oxidizing cellulose with an aqueous periodate solution having a pH in the range of 3 to 5 to form oxidized cellulose comprising DAC; b) separating the aqueous periodate solution from the oxidized cellulose; c) regenerating the separated aqueous periodate solution by electrolytic oxidation; d) adjusting of the pH of the regenerated aqueous periodate solution to a value in the range of 3 to 5; and e) reusing the pH adjusted regenerated aqueous periodate solution， optionally combined with a make-up amount of fresh aqueous periodate solution， as the aqueous periodate solution in step a).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
