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A method for the production of level - off dp cellulose (lodp cellulose) and their desag greg design to give microcrystalline cellulose
A method for the production of level - off dp cellulose (lodp cellulose) and their desag greg design to give microcrystalline cellulose
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机译:一种平整化dp纤维素(lodp纤维素)的生产方法及其脱胶设计,从而得到微晶纤维素
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摘要
level off dp of cellulose in aqueous suspension, under mechanical force to microcrystalline cellulose can be, is, by partial hydrolysis of cellulose in such a way that the cellulose is produced in a druckreaktor with water under a pressure of 0.1 to 60 bar, oxygen and / or carbon dioxide measured at 20 c,at a temperature of 100 to 200 to achieve the levelling off dp partially hydrolyzed. preferably, the partial hydrolysis under a pressure of 0.5 to 30 bar, measured at 20 c, and in the temperature range from 140 to 180 * c is performed.
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