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Obtaining of Clinoptilolitic Extrudates for Environmental Applications II. Statistical analysis of plasticizer and shear stress effects

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Luminita Mara, Stefan-Ovidiu Dima, Andrei Sarbu, Liliana Sarbu, Rodica Zãvoianu, Dragos Taloi, Fanica Bacalum,

Editorial: REV. CHIM. (Bucharest), 62, p.1102- 1106, 2011.


A 2-way factorial design was used for the study of rheological properties of clinoptilolite pastes. For all
clinoptilolite samples, studies were performed for 4 levels of plasticizer content in ceramic mixtures and 7
levels for shear rate γ variation, without replicates. The analysis of variance (ANOVA) was conducted with
MathCAD software (version 14.0). Comparisons among treatments were analysed using Fisher’s least
significant difference, with a significance level α = 0,05

Cuvinte cheie: analysis of variance, rheology, clinoptilolite, ceramic pastes