منابع مشابه
An investigation on thermal behavior of Shahreza dolomite ORE
Thermal behavior of the Shahreza dolomite ore is investigated in this paper. The hydration of the calcined dolomite was studied as a function of the calcination temperature. The DTA results exhibit three endothermic peaks at 800, 900 and 1050 °C, corresponding to decomposition of MgCO3 and CaCO3, both are present in dolomite and free calcite, respectively. The results also indicated that the de...
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چکیده ندارد.
15 صفحه اولStudies on Non-precipitating Antibody
Reinjection of antigen into immunized rabbits usually results in an immediate increase of circulating antibody-antigen complex. This immediate formation of complex seems to depend upon the presence of non-precipitating antibody before reinjection. The complex disappears by the 2nd day after reinjection and reappears between the 4th to 7th day. This is earlier than its first appearance after a p...
متن کاملAnisotropic surface coupling while sliding on dolomite and calcite crystals
Carlos M. Pina,1 Rodolfo Miranda,2,3 and Enrico Gnecco2 1Department of Crystallography and Mineralogy, Complutense University of Madrid, E-28040 Madrid, Spain 2Instituto Madrileño de Estudios Avanzados, IMDEA Nanociencia, Campus Universitario de Cantoblanco, E-28049 Madrid, Spain 3Departamento de Fı́sica de la Materia Condensada, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain (...
متن کاملX-Ray Photoelectron Spectroscopic Studies of Dolomite Surfaces Exposed to Undersaturated and Supersaturated Aqueous Solutions
Cleaved surfaces of dolomite were studied using ex-situ X-ray photoelectron spectroscopy (XPS) following exposure of the surfaces to various experimental conditions. Dolomite samples exposed to air, to a highly undersaturated solution (0.1 M NaCl, pH = 9), and to solution with a supersaturation ( Dl/kT) of 5.5 (pH = 9) were investigated with semiquantitative methods of analysis to ascertain the...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Association, Japan
سال: 1954
ISSN: 0009-0255,1884-2127
DOI: 10.2109/jcersj1950.62.702_717