Adsorption and Desorption Mechanisms of Water-Soluble Organic Compounds Containing Nitrogen on Active Carbon

Oxygen Adsorption on Nitrogen Containing Carbon Surfaces

Introduction The reaction of O2 with carbonaceous surfaces has been widely studied due to its important application in industry. In general, O2 is first chemisorbed on an electron-rich site of the carbon basal plane of graphite and then, it dissociates into oxygen atoms. Oxygen will diffuse on the surface until finds a structural defect to form covalent bonds. If temperature is appropriated, CO...

ORGANIC CHEMISTRY Organic Compounds containing Nitrogen

Modeling adsorption of organic compounds on activated carbon

adsorption of volatile organic compounds on fluidized activated carbon bed

conclusions results indicated that annular fluidized bed reactor’s adsorbers are useful techniques for vocs adsorption. comparison of two particle ranges indicates that in all concentrations and all flow rates of the experiments, smaller particle size adsorption are better. in superficial velocity above the minimum fluidization velocity, pressure drop of fluidized beds are less than the pressur...

Adsorption mechanisms of organic chemicals on carbon nanotubes.

Carbon nanotubes (CNTs) have drawn special research attention because of their unique properties and potential applications. This review summarizes the research progress of organic chemical adsorption on CNTs, and will provide useful information for CNT application and risk assessment. Adsorption heterogeneity and hysteresis are two widely recognized features of organic chemical-CNT interaction...