The manufacturing method of microfibrous 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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SUBJECT of the Invention This invention is a phosphorus oxo-acid forming process， when manufacturing outside microfibrous cellulose. WHEREIN: Let it be a subject to control the provision amount of a phosphorus oxo-acid-ized agent exactly|strictly. PROBLEM to be solved This invention is the process of adding a phosphorus oxo-acid-ized agent to a pulp raw material， The process of refining|miniaturizing the said pulp raw material It is a manufacturing method of microfibrous cellulose containing these， Comprising: The process of adding a phosphorus oxo-acid-ized agent is related with the manufacturing method of microfibrous cellulose which is following (A) process or (B) process. (A) Process of removing a part of phosphorus oxo-acid-ized agent from pulp raw material after making pulp raw material impregnating phosphorus oxo-acid-ized agent (B) Process of spraying phosphorus oxo-acid-ized agent on pulp raw material SELECTED DRAWINGS Absence
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国家林业和草原科学数据中心
创建时间：
2023-02-12
