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Characterization, Acid Activation and Bleaching Performance of Bentonite from Xinjiang

✍ Scribed by Zhansheng WU; Chun LI; Xifang SUN; Xiaolin XU; Bin DAI; Jin'e LI; Hongsheng ZHAO

Book ID
114337791
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
505 KB
Volume
14
Category
Article
ISSN
1004-9541

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The KΓΌtahya calcium bentonite (CaB) from Turkey shows significant changes in crystal structure, chemical composition and porosity with H 2 SO 4 activation realized by heating its acidic aqueous suspension at 97 Β°C for 6 h. The acid content was changed from zero to 70% by mass, based on the dry bento