Compositions: coating or plastic – Soil stabilization
Patent
1981-07-09
1983-02-08
Morris, Theodore
Compositions: coating or plastic
Soil stabilization
166292, C09K 300
Patent
active
043727867
ABSTRACT:
A method of stabilizing clay soil comprising admixing the clay soil with an effective amount of a solution of chemicals comprising hydroxy-aluminum and a chemical selected from the group consisting of potassium chloride, potassium nitrate, potassium sulfate, ammonium chloride, ammonium nitrate, and ammonium sulfate.
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patent: 3827495 (1974-08-01), Reed
patent: 4136992 (1979-01-01), Olsson
Veley, "How Hydrolyzable Metal Ions Stabilize Clays to Prevent Permeability Reduction," Society of Petroleum Eng., Oct, 2, 1988, pp. 1-11.
Veley "How Hydrolyzable Metal Ions React with Clays to Control Formation Water Sensitivity" JPT, Sep., 1969, pp. 1111-1117.
Hsu et al., "Fixation of Hydroxy-Aluminum Polymers by Vermiculite," Soil Science Society of America Proceedings, vol. 28, No. 6, Nov.-Dec. 1964, pp. 763-769.
Schwertmann et al. "Influence of Hydroxy Aluminum Ions on pH Titration Curves of Hydronium-Aluminum Clays," Soil Sci. Pro., 1964 Mar.-Apr., pp. 179-184.
Linden-Alimak--"Construction Bulletn" Jan. 80, pp. 1-6.
Bryhn Odd R.
Loken Tor
Reed Marion G.
Chevron Research Company
Keeling Edward J.
Morris Theodore
Newell D. A.
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