Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
Patent
1982-12-20
1984-10-16
Straub, Gary P.
Chemistry of inorganic compounds
Silicon or compound thereof
Oxygen containing
423111, 423131, 501146, 501147, C01B 3326, C01B 3302
Patent
active
044774222
ABSTRACT:
The low shear, slurry viscosity of a kaolinitic clay that is contaminated with one or more forms of expanding clay is reduced by mixing the clay with a source of cationic potassium and then heating the potassium-treated clay to a temperature of at least about 100.degree. C.
REFERENCES:
patent: 2000338 (1935-05-01), Kliefoth
patent: 2307239 (1943-01-01), Rowland
patent: 2987405 (1961-06-01), Baumann et al.
patent: 2995458 (1961-08-01), Murray
patent: 3309211 (1967-03-01), Weiss et al.
patent: 3400002 (1968-09-01), Bauer
patent: 3674521 (1972-07-01), Noble
patent: 3725528 (1973-04-01), Banin
patent: 3837877 (1974-09-01), Bertorelli
patent: 3846147 (1974-11-01), Tapper
patent: 4001362 (1977-01-01), Delmon et al.
patent: 4042666 (1977-08-01), Rice et al.
patent: 4088732 (1978-05-01), Maynard et al.
patent: 4105466 (1978-08-01), Kunkle et al.
patent: 4342729 (1982-08-01), Garciaclavel et al.
Kunze et al., X-Ray Characteristics of Clay Materials as Related to Potassium Fixation, Soil Science Proeedings 1953, pp. 242-244.
Van der Marel, Potassium Fixation in Dutch Soils, Mineralogical Analysis, Soil Science, vol. 78, #3, Sep. 1954, pp. 163-177.
White, Transformation of Illite to Montmorillonite Soil Science Proceedings 1950, pp. 129-133.
Weaver, The Effects and Geological Significance of Potassium "Fixation" by Expandable Clay Minerals Derived from Muscovite, Biotite, Chlorite and Volcanic Materials, The American Mineralogists, vol. 43, Sep., Oct. 1958, pp. 839-861.
LandOfFree
Reducing slurry viscosity of kaolinitic clays does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reducing slurry viscosity of kaolinitic clays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reducing slurry viscosity of kaolinitic clays will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1944899