S
Silas Derenzo
Researcher at Rhodia
Publications - 20
Citations - 298
Silas Derenzo is an academic researcher from Rhodia. The author has contributed to research in topics: Crystallization & Solubility. The author has an hindex of 10, co-authored 20 publications receiving 247 citations.
Papers
More filters
Journal ArticleDOI
Industrial crystallization and precipitation from solutions: state of the technique
TL;DR: Theoretical and experimental techniques of industrial crystallization and precipitation from solutions are reviewed and recent developments are highlighted in this paper, where the theoretical developments must be coupled to experimental data specific to each material.
Journal ArticleDOI
Influence of process conditions on hydroxyapatite crystallinity obtained by direct crystallization
Marcelo Martins Seckler,M. Danese,Silas Derenzo,José Vicente Valarelli,Marco Giulietti,R. Rodríguez-Clemente +5 more
TL;DR: In this paper, a semi-continuous operating mode, slow reactant addition rate and addition of a calcium complexing agent were used to produce stoichiometric and crystalline hydroxyapatite (HAP).
Journal ArticleDOI
Changes in copper sulfate crystal habit during cooling crystallization
Marco Giulietti,Marcelo Martins Seckler,Silas Derenzo,José Vicente Valarelli,José Vicente Valarelli +4 more
TL;DR: In this paper, the morphology of copper sulfate pentahydrate crystals produced from batch cooling experiments in the temperature range of 70 to 30°C is described and correlated with the process conditions.
Journal ArticleDOI
Batch cooling crystallization of xylitol produced by biotechnological route
Ernesto Acosta Martínez,Marco Giulietti,João B. Almeida e Silva,Silas Derenzo,Maria das Graças de Almeida Felipe +4 more
TL;DR: In this paper, the authors deal with the xylitol production by biotechnological routes emphasizing the purification process using crystallization and obtain a syrup with 98.5 -99.2% purity.
Journal ArticleDOI
Effect of selected parameters on crystallization of copper sulphate pentahydrate
Marco Giulietti,Marcelo Martins Seckler,Silas Derenzo,Luiz Henrique Schiavon,José Vicente Valarelli,Jaroslav Nyvlt +5 more
TL;DR: Different batch cooling modes (quick and slow cooling with constant cooling rate, programmed cooling with nearly constant supersaturation) of copper sulphate aqueous solutions have been studied in order to find best conditions for the investigation of the effect of additives on crystallization as discussed by the authors.