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The use of ammonium hydroxide for the extraction of rosin from wood


Book ID
104120382
Publisher
Elsevier Science
Year
1915
Tongue
English
Weight
135 KB
Volume
180
Category
Article
ISSN
0016-0032

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## Abstract Bleaching of rice straw soda pulp was investigated under various conditions. The rate of the chlorination and hypochlorite reactions were studied; the best properties were attained by shortening the chlorination time to about 20 min. The extraction efficiency of ammonium hydroxide on ch