ISSN:
1573-8493
Source:
Springer Online Journal Archives 1860-2000
Topics:
Technology
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Conclusions Under the action of a dc electric current having a voltage of 10–50 V on viscose under steady conditions, heating and electrolysis of the viscose take place; the temperature is increased nonuniformly throughout the volume of the cell: the preheating takes place more intensively in the anode compartment. The ripeness of the viscose and the degree of esterification of the cellulose xanthate are considerably reduced, and the gel-particle content decreases slightly; decomposition of the cellulose xanthate takes place via a dixanthogenide to the thioanhydride and low-molecular sulfur-containing products.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00556403
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