Browsing Odum Library by Subject "Kaolin"

Browsing Odum Library by Subject "Kaolin"

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  • Clays and Clay Minerals, Vol. 54, No. 3, 295-313, 2006. 
    Kister, Philippe; Laverret, Emmanuel; Quirt, David; Cuney, Michel; Mas, Patricia Patrier; Beaufort, Daniel; Bruneton, Patrice (The Clay Minerals SocietyThe Clay Minerals Society, 2006)
    The spatial distribution of the dominant matrix minerals present in the middle-Proterozoic Athabasca Group sandstone (kaolin, illite, sudoite, dravite, hematite) was studied at a regional scale in the Shea Creek region ...
  • Clays and Clay Minerals, Vol. 54, No. 4, 435-448, 2006. 
    Harris, Rodney G.; Johnson, Bruce B.; Wells, John D. (The Clay Minerals SocietyThe Clay Minerals Society, 2006)
    The strong adsorption to kaolinite of four polyaromatic, cationic dyes (9-aminoacridine, 3,6- diaminoacridine, azure A and safranin O), which adsorb much less to alumina or silica, was investigated by means of acid-base ...
  • Clays and Clay Minerals, Vol. 54, No. 4, 449-455, 2006. 
    Harris, Rodney G.; Johnson, Bruce B.; Wells, John D. (The Clay Minerals SocietyThe Clay Minerals Society, 2006)
    The competitive adsorption to kaolinite between Cd(II) and four polyaromatic dyes (9- aminoacridine, 3,6-diaminoacridine, azure A and safranin O) was studied in 5 mM KNO3 at 25ëC. Under these conditions, Cd adsorbs to the ...
  • Clays and Clay Minerals, Vol. 54, No. 4, 456-465, 2006. 
    Harris, Rodney G.; Wells, John D.; Angove, Michael J.; Johnson, Bruce B. (The Clay Minerals SocietyThe Clay Minerals Society, 2006)
    Simple extended constant capacitance surface complexation models have been developed to represent the adsorption of polyaromatic dyes (9-aminoacridine, 3,6-diaminoacridine, azure A and safranin O) to kaolinite, and the ...
  • Clays and Clay Minerals, Vol. 57, No. 6, 787–794, 2009. 
    Arslan, Volkan; Bayat, Oktay (The Clay Minerals Society, 2009)
    The use of microorganisms to remove Fe (oxyhydr)oxides from kaolins has the potential to be an effective method for upgrading the whiteness and brightness, and therefore the commercial value, of the kaolin. The purpose of ...
  • Clays and Clay Minerals, Vol. 58, No. 4, 515–521, 2010. 
    Guo, Min-rong; He, Qiu-xiang; Li, Yu-man; Lu, Xiao-qiao; Chen, Zu-liang (The Clay Minerals SocietyThe Clay Minerals Society, 2010)
    LongYan kaolin has a large Fe content which affects the coloring. Bioleaching treatments to remove Fe impurities were conducted here using indigenous dissimilatory Fe(III)-reducing bacteria. The factors that affect bioleaching ...
  • Clays and Clay Minerals, Vol. 60, No. 5, 473–483, 2012. 
    Goncalves, Italo Gomes; Petter, Carlos Otavio; Machado, Jaqueline Lepkoski (The Clay Minerals SocietyThe Clay Minerals Society, 2012)
    Kaolin ores are usually contaminated by some Fe-bearing minerals, the strong colors of which degrade the quality of the final product. A spectroscopic technique is sought to quantify the content of hematite and goethite, ...

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