Now showing items 31-40 of 87
Viscosity measurements of low temperature molten salts
(Kluwer Academic Publishers; Chapman and Hall Ltd. ; Springer Science+Business Media, 1989-03)
Dissolution of powdered minerals: The effect of polydispersity
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1989-05)
No Abstract.
Numerical solutlon of nonllnear boundary value problems with applications, by Milan KubÍĉek and VladimÍr HlavÁĉek, × + 323 pp. Prentice-Hall, Engkewood Cliffs, N.J., 1983; $34.95
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1983-09)
No Abstract.
Techniques for preparing hydrogel membrane capsules
(Kluwer Academic Publishers; Science & Technology Letters ; Springer Science+Business Media, 1988-12)
Techniques for preparing four kinds of hydrogel membrane capsules are described. In the present process the material being encapsulated remains in its original environment in an aqueous suspension. Also, capsule characteristics ...
Dissolution kinetics: The nature of the particle attack of layered silicates in HF
(Elsevier, 1981)
The dissolution of layered silicates by hydrofluoric acid was studied with the aid of a slurry reactor. The nature of particle dissolution was delineat by measurements of reaction rates and by the examination of partially ...
On the movement of multiple reaction zones in porous media
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1980-05)
A distributed parameter model has been developed to describe flow and dissolution of different minerals in porous media. Asymptotic solutions are obtained to give the separation of the different mineral reaction fronts and ...
Turbidimetric determination of particle size distributions of colloidal systems
(Elsevier, 1983-03)
Application of the Mie theory of light scattering to measurements of the turbidity ratio and the wavelength exponent provides an easy method for estimating particle size distributions of nonabsorbing isotropic spheres in ...
Pore evolution and channel formation during flow and reaction in porous media
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1988-01)
A theoretical and experimental study on the dissolution of porous media by flowing acid has been carried out. Dissolution of the media results in an evolution of the pore geometry and the formation of random flow channels. ...
Fischer-Tropsch synthesis on bimetallic ruthenium-gold catalysts
(Elsevier, 1985-06)
The effect of Au in the behavior of Ru as a Fischer-Tropsch catalyst was studied. Two series of catalysts were investigated, one supported on SiO2 and the other on MgO. Au did not seem to alter the product distribution on ...