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Now showing items 11-20 of 62
Water and water vapor sorption studies in poly(propylene)-zeolite composites
(Wiley, 2003-10)
Water and water vapor sorption to porous poly(propylene)zeolite composites prepared by hot pressing have been studied as a function of zeolite loading. This work presents the first report on the effect of the zeolite as a ...
A study of adsorption of water vapour on wool under static and dynamic conditions
(Kluwer Academic Publishers, 1998-01)
Adsorption of water vapour on wool provides not only textile comfort, but also convenience in transportation due to increase in its bulk density. The adsorption and desorption isotherms of water vapour for wool were ...
Flexible poly(vinyl chloride)-zeolite composites for dye adsorption from aqueous solutions
(Taylor & Francis, 1996)
Flexible poly(vinyl chloride) (PVC) composites having natural zeolite clinoptillolite were prepared by plastisol-plastigel technology. Adsoption of methylene blue on each raw material and on composites was studied both ...
Use of clinoptilolite in ethanol dehydration
(Taylor & Francis, 1996)
Clinoptilolite-type natural zeolite, which exists in various regions of Turkey, has been experimentally studied. For the ethanol-water-local clinoptilolite system, uptake and breakthrough curves were determined under a ...
Effect of regeneration temperature on adsorption equilibria and mass diffusivity of zeolite 13x-water pair
(Elsevier, 2016-04)
The adsorption equilibrium and mass diffusivity of zeolite 13X-water pair for different adsorption and regeneration temperatures were determined by a homemade volumetric system. The isotherms of the zeolite 13X-water pair ...
A parametric study on isobaric adsorption process in a closed adsorbent bed
(Elsevier, 2010-05)
A numerical study on heat and mass transfer in an annular adsorbent bed filled with adsorbent granules for an isobaric adsorption process is performed. In order to reduce the number of independent parameters that influences ...
Thermal stability of Ag-exchanged clinoptilolite rich mineral
(Springer, 2008-12)
Thermal stability of clinoptilolite rich mineral from Western Anatolia, Turkey and its Ag-exchange forms was investigated. Parent mineral of different sizes were heated up to 1000°C with heating rate of 2 and 10°C min -1 ...
Batch and column studies on heavy metal removal using a local zeolitic tuff
(Elsevier, 2010-09)
Ion exchange is considered to be one of the most cost effective methods if low cost ion exchangers such as natural zeolites are used in waste water treatment. In this study, a zeolitic tuff rich in clinoptilolite from ...
Cure kinetics of epoxy resin-natural zeolite composites
(Springer, 2008-12)
The cure kinetics of epoxy resin and epoxy resin containing 10 mass% of natural zeolite were investigated using differential scanning calorimetry (DSC). The conformity of the cure kinetic data of epoxy and epoxy-zeolite ...
Characterization and dehydration behavior of a natural, ammonium hydroxide, and thermally treated zeolitic tuff
(Taylor & Francis, 2011-04)
Aqueous NH4OH-treated and subsequently calcined forms of local natural zeolitic tuff were characterized by different techniques including scanning electron microscopy (SEM), X-ray powder diffraction, inductively coupled ...
