Zobrazeno 1 - 4
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pro vyhledávání: '"J. M. Rolls"'
Autor:
J. M. Rolls, F. H. C. Kelly
Publikováno v:
Journal of Applied Chemistry. 13:496-498
Equilibrium phase relationships for the ternary system sucrose-water-isobutanol have been determined at 30° and 60° and for the system with n-butanol at 60°. These relationships are illustrated to include tie-line equilibria in the two liquid-phas
Publikováno v:
Philosophical Magazine. 29:337-348
Using a modified Monte Carlo method, the authors have investigated the variation of diffusion coefficient with departure from stoichiometry in pyrrhonist. Fe-S. Four different site-exclusion models were chosen to describe the interaction between vaca
Publikováno v:
Contributions to Mineralogy and Petrology. 54:61-64
An experiment, in which an iron-nickel-copper sulphide melt was heated with synthetic chromite and then cooled, showed that substantial quantities of chromite had dissolved in the melt and had then recrystallized as euhedral crystals rimmed with magn
Autor:
H. J. de Bruin, J. M. Rolls
Publikováno v:
Journal of Crystal Growth. 16:235-239
A modified Bridgman method is described by which single crystals of pyrrhotite, Fe 1−δ S, may be produced. The crystals typically are 1 cm in any dimension, and the composition can be adjusted in situ within the range 50.5 to 54.5 at% S.