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TREATMENT OF POLYSACCARIDES WITH DIALDEHYDES
TREATMENT OF POLYSACCARIDES WITH DIALDEHYDES
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机译:用二醛处理多糖的研究。
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摘要
A process for treating a polysaccharide with a dialdehyde in the presence of from 10 to 40 weight percent of water based on the total weight of polysaccharide and water is beneficially conducted in a mixing device characterized by a FROUDE number FRw of larger than 11, wherein ? is the angular frequency in sec 1 and is defined as 2*p*RPM/60 RPM is the rotational speed of the mixing device in revolutions per minute Rw is the radius of the mixing device in m, and g is the acceleration due to gravity in m/s2.
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