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Simultaneous solidification of two catalyst wastes and their effect on the early stages of cement hydration
(Springer, 2011-08-01)
Two catalyst wastes (RNi and RAI) from polyol production were considered as hazardous, due to their respective high concentration of nickel and aluminum contents. This article presents the study, done to avoid environmental ...
Simultaneous solidification of two catalyst wastes and their effect on the early stages of cement hydration
(Springer, 2011-08-01)
Two catalyst wastes (RNi and RAI) from polyol production were considered as hazardous, due to their respective high concentration of nickel and aluminum contents. This article presents the study, done to avoid environmental ...
Cement stabilization of runoff residuals: A study of stabilization/solidification of urban rainfall-runoff residuals in type 1 Portland cement by XRD and Si-29 NMR analysis
(SPRINGER, 2008)
Urban rainfall-runoff residuals contain metals such as Cr, Zn, Cu, As, Pb and Cd and are thus reasonable candidates for treatment using Portland cement-based solidification-stabilization (S/S). This research is a study of ...
The influence of the mixing time in the rheological behavior of cement pastes
(2008-12-01)
Rheology has the purpose to study the flux and deformation of materials when submitted to some tension or outer mechanical solicitation. In practice, the effective scientific field broached by rheology is restricted only ...
The influence of the mixing time in the rheological behavior of cement pastes
(2008-12-01)
Rheology has the purpose to study the flux and deformation of materials when submitted to some tension or outer mechanical solicitation. In practice, the effective scientific field broached by rheology is restricted only ...
Immobilization of liquid radioactive waste in cement
(Associa????o Brasileira de Energia Nuclear, 2020)
Influência do dicromato de potássio no comportamento do cimento aluminoso visando ao processo de S/E de resíduos com cromo
(Universidade Tecnológica Federal do ParanáPato BrancoPrograma de Pós-Graduação em Tecnologia de Processos Químicos e Bioquímicos, 2013-08-30)
The increasing amount of waste generated in several industries has been increasing over the years. Topics such as waste disposal and pollution risks of biological systems where these are deposited denote as main issues ...