Search Results - "Weishauptová, Z."

Hierarchical porosity of bentonite-based buffer and its modification due to increased temperature and hydration by PRIKRYL, R, WEISHAUPTOVA, Z

“…The use of the hierarchical pore structure in a bentonite-based mixture as a part of a nuclear waste repository's engineering barrier is proposed. The pore…”
Get full text

Bond forms of methane in porous system of coal II by Weishauptová, Z, Medek, J, Kovář, L

“…Besides methane adsorbed in porous system of coal, a considerable part is dissolved (absorbed) in macromolecular coal matrix. This part is usually included…”
Get full text

Combined isotherm of adsorption and absorption on coal and differentiation of both processes by Medek, J., Weishauptová, Z., Kovář, L.

“…Sorption of hydrogen and helium on coal and activated charcoal was measured at 298 K within the pressure range 0–1 bar and the obtained isotherms were…”
Get full text

FTIR spectroscopy and sorption of water vapour as methods of identification of hydrated zirconium dioxide on a corrosion layer of zirconium alloy by Weishauptová, Z., Machovič, V., Novotná, M., Medek, J.

“…For identification of the hydrated surface of a corrosion layer of ZrO 2 formed on Zr alloys in the environment simulated the environment of a nuclear reactor,…”
Get full text

Adsorption of copper, cadmium and silver from aqueous solutions onto natural carbonaceous materials by Hanzlík, P., Jehlička, J., Weishauptová, Z., Šebek, O.

“…Twelve carbonaceous materials were investigated for adsorption of Cd, Cu and Ag from water solutions. Before the adsorption experiments the chemical and…”
Get full text

Mechano-activation as Initiation of Self-ignition of Coal by Medek, J, Weishauptová, Z

“…A new theory of the self-ignition of coal was developed, based on the principle of the spontaneous disintegration of coal resulting from the effect of…”
Get full text

The microporous phase of carbonaceous substances and its fractal dimension by Medek, J., Weishauptová, Z.

“…The microporous phase of carbonaceous materials is characterized by means of fractal dimension D, determined on the principle of the coverage of microporous…”
Get full text

Structure and properties of porous films based on aliphatic copolyamide developed for cellular technologies by Dobrovolskaya, I. P., Popryadukhin, P. V., Yudin, V. E., Ivan’kova, E. M., Elokhovskiy, V. Yu, Weishauptova, Z., Balik, K.

“…The effect of concentration and viscosity of the copolyamide (copolymer of ε-caprolactam and hexamethylendiaminadipate) solutions in aqueous/alcoholic solvents…”
Get full text

Influence of protecting gel film on oxidation of zirconium alloys by Frank, H., Weishauptova, Z., Vrtilkova, V.

“…Thin oxide layers of Zr1Nb and Zry-4S on tubes, used for fuel cladding in light water reactors, which had been protected by thin gel films, were compared with…”
Get full text

Multi-component adsorption of Ag(I), Cd(II) and Cu(II) by natural carbonaceous materials by Hanzlik, J, Jehlicka, J, Sebek, O, Weishauptova, Z, Machovic, V

“…Adsorption of silver, cadmium and copper from aqueous solutions by natural carbonaceous materials was investigated. The studied series of natural materials…”
Get full text

Experimental weathering of marlstone from Přednı́ Kopanina (Czech Republic)—historical building stone of Prague by Prikryl, R, Lokajicek, T, Svobodova, J, Weishauptova, Z

“…Romanesque builders favoured marlstones because of their easy workability. Unfortunately, this rock rapidly deteriorates when exposed to the external…”
Get full text

Nanofibers based on an aliphatic copolyamide, prepared by electroforming by Dobrovol’skaya, I. P., Popryadukhin, P. V., Yudin, V. E., Balik, K., Weishauptova, Z., Zaloudkova, M.

“…The rheological properties and stability of solutions of poly-ɛ-caprolactam-polyhexamethyleneadipamide copolymer in an alcohol-water solvent were studied. The…”
Get full text

Microstructures and physical properties of “backfill” clays: comparison of residual and sedimentary montmorillonite clays by PRIKRYL, Richard, RYNDOVA, Tereza, BOHAC, Jan, WEISHAUPTOVA, Zuzana

“…Hydrophysical behaviour of a backfill material produced as a mixture of montmorillonite-rich clays (fine-grained fraction) and ballast material (coarse-grained…”
Get full text

Bound forms of methane in the porous system of coal by Weishauptová, Zuzana, Medek, Jiří

“…The total quantity of methane present in a coal bed at temperatures above the critical temperature was divided into four basic forms of bonding: the part…”
Get full text

Effect of Coal Interaction with Oxygen on Its Ignition Temperature by Medek, Jiří, Weishauptová, Zuzana

“…Samples of lignite and bituminous coal were subjected to interaction with dry and moist oxygen. It has been found that within the low-temperature range used,…”
Get full text

Influence of chemical changes of the isotropic matrix on physical properties of mesophase pitch by Weishauptová, Zuzana, Medek, Jiří

“…The temperature dependence of average molecular mass and carbon content of the isotropic matrix prepared by heat treatment of coal tar pitch exhibits distinct…”
Get full text

Determination of the porosity of urinary stones by Dubanský, A, Zich, M, Hejma, V, Weishauptová, Z, Medek, J

Get more information

Relationship between properties and conversions of North Bohemian coals during coal/oil coprocessing by Černý, Jaroslav, Sýkorová, Ivana, Maxa, Daniel, Weishauptová, Zuzana, Šebor, Gustav, Blažek, Josef

“…Eleven low rank coals from North Bohemian mines were comprehensively characterized by using a number of analytical methods. Along with common proximate and…”
Get full text

Effect of Extractable Matter on Combustion of Coal by Cerny, Jaroslav, Weishauptova, Zuzana

Get full text

Porous Structure and Transport Properties of a Carbonized Phenolic Resin by Fott, Pavel, Kolář, František, Weishauptová, Zuzana

“…On carbonizing phenolic resins, the development of porous structure takes place which influences the transport properties of carbonized materials. To give a…”
Get full text