Adsorption capacity
Fluoride adsorption capacity of composites based on chitosan-zeolite-algae
... low adsorption capacity, because, it is an excellent cationic exchanger according to the literature, but it can have a low anions adsorption capacity (Bosch and Schifter, ...anions ...
10
Improve in CO2 and CH4 adsorption capacity on carbon microfibers synthesized by electrospinning of PAN
... the adsorption capacity of the materials, carbonization of polyacrylonitrile microfibers (PANMFs) at five different temperatures (600, 700, 800, 900, and 1000 ◦ C) is carried, maintaining a constant ...
15
Influence of synthesis conditions on mercury adsorption capacity of propylthiol functionalized SBA-15 obtained by Co-condensation
... preparing efficient mercury adsorbents. To preserve the mesoscopic order when an increasing amount of propylthiol groups incorporates to the material is necessary to make use of a minimal quantity of silica precursor ...
35
Amino functionalized mesostructured SBA-15 silica for CO2 capture: Exploring the relation between the adsorption capacity and the distribution of amino groups by TEM
... the adsorption branch by means of the ...to adsorption analyses was carried out under a nitrogen flux of 100 mL/min, at a temperature of 200 ºC for pure silica SBA-15 and at 150 ºC for organic-containing ...
24
Mineral magnetite as precursor in the synthesis of multi walled carbon nanotubes and their capabilities of hydrogen adsorption
... storage capacity were studied. The hydrogen adsorption capacity of the as-prepared MWCNTs at room temperature was determined by means of a quartz crystal microbalance using different pressures of ...
9
pH dependence of Glyphosate adsorption on soil horizons
... the adsorption of the organic molecule on the soil components such as clay minerals, iron oxides and ...the adsorption would be determined by the content of phosphorus, iron oxide and the specific ...
8
Carbon nanostructured adsorbents for the removal of toxic metals from aqueous solution
... potential adsorption applications of modified carbon nanotubes have rendered promising results; different organic and inorganic pollutants present in aqueous solution have been successfully ...about ...
191
Capacidad y comportamiento de la adsorción de fenol en caolines naturales y modificados
... exchange capacity (CEC), water adsorption capacity (WCU and WCC), particle size distribution (PSD), specific surface area (S BET ), and their X-ray diffraction (XRD), Fourier trans- form infrared ...
220
Production of activated carbon from agave salmiana bagasse and its modification to remove arsenic from water
... The reason why the particles on F400-Fe carbons are smaller than the ones on ACZ-Fe and ACP-Fe is not totally clear. As previously mentioned, the deposit of iron onto the carbon surface begins with the formation of a ...
223
Metal adsorption in aqueous media using Moringa oleifera Lam. seeds produced in Ecuador as an alternative method for water treatment
... greater adsorption capacity of Cr, while for Treatment 1 the equilibrium concentrations obtained for high initial concentrations (75 ppm onwards) are minimal; and this is another point that argues the ...
16
Acid-chars - versatile materials for adsorption and catalysis
... Materials S13.5/13.5/H3(s) and S13.5/13.5/C3(s) were assayed as adsorbents of two pharmaceutical compounds – ibuprofen and iopamidol – with the sample obtained by KOH activation attaining the double of the ...
6
Adsorption of inorganic priority pollutants in water by tailored lignocellulosic and carbonaceous adsorbents
... Exploring other kind of adsorbents as in the second part of this research, it was found that when a commercial activated carbon was modified with Zr(IV), the fluoride adsorption capacity improved. The ...
142
Technologies for the 21st century: carbon nanotubes as adsorbents of metals
... The adsorption of mercury ions is enhanced by the use of thiol derivatized single wall carbon nano- tubes (Murthy Bandaru et ...higher capacity with respect to Hg(II) ions if compared with that of ...
14
Steric and chemical effects on the hydrogen adsorption and dissociation on free and graphene–supported palladium clusters
... molecules. Six more molecules can be adsorbed in the molecular form in both cases. Clearly, more hydrogen can be adsorbed/dissociated in the free Pd clus- ters than in the supported ones. The supporting surface has two ...
19
The liberalization of the telecommunications sector: the case of Latin America.
... main elements of their basic one-way model to study the capacity interconnection regime and the non- linear tariff schemes that arise. Previous studies on one-way access have focused on the optimal second- best ...
12
Estudio espectroscópico y termodinámico de la adsorción de hidrógeno en zeolitas
... hydrogen adsorption on calcium-exchanged faujasites, types X and ...as adsorption centres. Gas adsorption isotherms (at ...of adsorption and its variation with surface coverage, while ...
155
Absorptive capacity and smart companies
... absorptive capacity changes, when its limiting view is overcome and it is transformed into a more flexible, dynamic, open to the outside, and in short, a smarter absorptive ...
26
Kinetics of irreversible adsorption: thermodynamics versus molecular mobility
... monomer adsorption rate is independent on the regime of ...overall adsorption rate is limited by the availability of space at the interface q and Q (the monomer adsorption rates in the two regimes) ...
43
Adsorption and growth of palladium clusters on graphdiyne
... E ads 2 =6.16 eV, as compared with the adsorption energy of a single cluster, 4.82 eV, mainly reflects the effect of the Pd-Pd bonding across the triangular hole. Although the Pd-Pd distances across the triangular ...
10
Co-authors Networks in Adsorption Refrig
... Dieng and Wang [1], through a literature review, pointed out the importance of the applicability of solar energy in both air conditioning and refrigeration by adsorption, for the reason of performance coefficient ...
8