In this work, a detailed single particle model was developed to describe the reaction of porous solids consisting of different solid species, with an initial composition that can be non-uniformly distributed along its radius, and multiple reactions.
As shown in Eq. (6), the average solid holdup of different component particles increased with increasing initial solid holdup and decreased with increasing superficial gas velocity.
In the other experiment, performed in Cambridge, Eng., by Y.T. Chen and associates, the attractions of two solid cylinders of different mass were balanced against a third cylinder so that only the separations of the cylinders had to be known; it was not necessary to know the distances of any from a test mass.
Flexible cellular solid materials of different thicknesses, shapes and drug loadings (up to 50 wt%) could successfully be prepared.
The heat transfer coefficient, (h) is a macroscopic parameter describing heat transfer when a fluid is flowing across a solid surface of different temperature.
Solid NiCls of different mesh size was added to the reducing complex to prepare nickel boride by HETEROGENEOUS route.
The science-learning task which implicitly modelled design principles for science instruction in school contexts was derived from kitchen chemistry where the students investigated in small groups the nature of five solid samples of different cooking ingredients.
As shown above, superficial gas velocity (u g), axial height of the dense phase (h), initial solid holdup (ε s,0) and the properties of particles together affected the distribution of the axial average solid holdup of different size particles.
The electrochemical behaviour of solid species of different oxidation states of copper, lead, and bismuth and their ternary mixtures is studied by scan voltammetry using a carbon paste electrode with electrolytic binder and electroactive compound incorporated (CPE-EB-ECI).
