Applications of Hydrochloric Acid to Vitric Tuff Reservoirs
نویسندگان
چکیده
منابع مشابه
Surface roughness of composite resins subjected to hydrochloric acid.
The purpose of this study was to determine the influence of hydrochloric acid on surface roughness of composite resins subjected to brushing. Sixty samples measuring 2 mm thick x 6 mm diameter were prepared and used as experimental units. The study presented a 3x2 factorial design, in which the factors were composite resin (n=20), at 3 levels: microhybrid composite (Z100), nanofilled composite ...
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1. Cooper's gelatin purified according to Northrop and Kunitz exhibited a minimum of osmotic pressure and a maximum of opacity at pH 5.05 +/-0.05. The pH of solutions of this gelatin in water was also close to this value. It is inferred that such gelatin is isoelectric at this pH and not at pH 4.70. 2. Hydrogen electrode measurements with KCl-agar junctions were made with concentrated solutions...
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Effectiveness of furfural as an organic inhibitor in 5 percent hydrochloric acid which is used in acid pickling of steel was evaluated. Lungmuir, Frumkin and Flory-Huggins isotherms [1, 2] were used to determine the parameters of effective adsorption, free energy and entropy of adsorption. Furfural indicated an inhibition less than 17 percent in concentrations of 0.001 mole per liter for a dura...
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haemophilic child has previously been described (McCarthy and Coble, 1973). The present case emphasizes that, with maintenance of adequate factor VIII levels, surgical intervention for cerebral haemorrhage can be undertaken without haemostatic problems. Although the ultimate prognosis was not affected here, neurosurgery should now be contemplated for this complication. The use of the EMI scan i...
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ژورنال
عنوان ژورنال: Journal of the Japanese Association for Petroleum Technology
سال: 1972
ISSN: 1881-4131,0370-9868
DOI: 10.3720/japt.37.71