Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Kent S. Knaebel"'
Autor:
Diana C. S. Azevedo, Moises Bastos-Neto, Antônio R. A. Lima, Carolina Resmini Melo Marques, Lídia B. Vasconcelos, Célio L. Cavalcante, Kent S. Knaebel, A. Eurico B. Torres, Enrique Vilarrasa-García, Vitória N. Santos, Thiago Fernandes de Aquino, Rafael Morales-Ospino
Publikováno v:
Industrial & Engineering Chemistry Research. 60:10736-10752
We simulate a moving bed temperature swing adsorption (MBTSA) process to capture CO2 in postcombustion context using zeolite 13X as adsorbent. Experimental adsorption isotherms for CO2 and N2 were ...
Publikováno v:
Chemical Engineering Journal. 130:45-52
Biofiltration for volatile organic compound (VOC) control in waste gas streams is best operated at steady contaminants loading. Variations in contaminant loading are, however, common in real applications. In order to provide long-term stable operatio
Publikováno v:
Adsorption. 9:87-94
The prospects of using landfill gas (LFG) as a high-grade fuel in the immediate future, in view of environmental regulations, the Kyoto Protocols, and energy prices, are discussed. Adsorption cycles suggested in the late 1980s by Sircar and co-worker
Autor:
Kent S. Knaebel, Linda D. Yeoman
Publikováno v:
Journal of the Air & Waste Management Association. 47:1161-1169
An approach for measuring point-source emissions of volatile organic compounds (VOCs), acidic vapors, and other species is presented. The amount emitted is determined by directly measuring the actual weight gain of an adsorbent bed over a period of t
Autor:
Sang-Wha Lee, Kent S. Knaebel
Publikováno v:
Journal of Applied Polymer Science. 64:477-492
This is the second part of a study of chemical structure-physical property-performance relationships among several fluoropolymers and liquid penetrants, focusing on their permeation behavior. That behavior was consistent with the chemical and physica
Autor:
Kent S. Knaebel, Sang-Wha Lee
Publikováno v:
Journal of Applied Polymer Science. 64:455-476
This is the first part of a study of chemical structure-physical property-performance relationships among several fluoropolymers and liquid penetrants, focusing on their diffusivities and solubilities. Transient sorption experiments conducted with pe
Autor:
Illam Park, Kent S. Knaebel
Publikováno v:
AIChE Journal. 38:660-670
Adsorption of water vapor on silica gel, at influent humidities from 6 to 80% at 25 and 50°C, yielded breakthrough curves of unusual shapes. Breakthrough patterns varied from the expected sigmoidal shape at low humidity to a curve resembling the tan
Autor:
Kent S. Knaebel, Michael J. Matz
Publikováno v:
Industrial & Engineering Chemistry Research. 30:1046-1054
Research has been conducted on a process that is an offshoot of the liquid-phase parametric pumping and cycling zone adsorption processes. The shortcomings of those processes were the former could achieve high overall separation factors (α 0 =c h /c
Autor:
Kent S. Knaebel, Derrick K. Rollins
Publikováno v:
AIChE Journal. 37:470-474
The purpose of this note is to examine the validity of the equations developed by Cullinan for calculating mutual diffusion coefficients in binary liquid solutions
Autor:
Kent S. Knaebel, Michael J. Matz
Publikováno v:
Separation Science and Technology. 25:961-984
Temperature swing adsorption (TSA) is different in several respects from conventional adsorption. This paper explores the distinctions from the standpoint of adsorbent characteristics. In particular, a fixed-bed TSA process is considered for separati