Recovery of carbon dioxide from stack gas by piston-driven ultra-rapid PSA.
スポンサーリンク
概要
- 論文の詳細を見る
Application of piston-driven ultra-rapid pressure swing adsorption (URPSA) to CO<SUB>2</SUB> recovery from a stack gas was investigated by using a model stack gas. Specific objectives of this work are to experimentally achieve high capacity CO<SUB>2</SUB>, reduction and to elucidate the effects of moisture contained in the stack gas on CO<SUB>2</SUB> recovery by the URPSA using hydrophilic and hydrophobic zeolites. Also, CO<SUB>2</SUB> recovery using URPSA was investigated by numerical simulations on the basis of a simplified mathematical model.<BR>CO<SUB>2</SUB> recovery from a model stack gas is successfully demonstrated by piston-driven ultra-rapid PSA. The moisture contained in a model stack gas was accumulated in hydrophilic zeolite and drastically reduced CO<SUB>2</SUB> adsorption capacity. However, since the effects of accumulation of H<SUB>2</SUB>O are negligibly small in the case of hydrophobic zeolite, hydrophobic zeolite should be employed for this purpose. The production capacity of the URPSA was about one order of magnitude higher than those of conventional PSAs. Still, the performance of CO<SUB>2</SUB> recovery of the URPSA was low. It is known that decreasing the pressure drop of the adsorbent and optimizing the sequence control are needed to improve the efficiency. Numerical simulations using a simplified mathematical model were successful, and the model developed will be useful for further investigations.
- The Society of Chemical Engineers, Japanの論文
著者
-
Sakoda Akiyoshi
Institute Of Industrial Science University Of Tokyo
-
Izumi Jun
Nagasaki R & D Center Mitsubishi Heavy Industries Ltd.
-
Suzuki Motoyuki
Institute Of Industrial Science University Of Tokyo
-
Izumi Jun
Nagasaki R&D Center, Mitsubishi Heavy Industries, Ltd.
-
Suzuki Takanori
Institute of Industrial Science, University of Tokyo
関連論文
- Development of NOx Recycle Process for Practical Use at Reprocessing Plant
- Development of Adsorption Process for NOx Recycling in a Reprocessing Plant
- Stability Analysis of Continuous Culture in Diauxic Growth
- Removal of Cadmium from Aqueous Solutions by Charcoals Prepared from Giant Reed (Arundo donax)
- Analysis of Phosphorus Behavior in the Giant Reed for Phytoremediation and the Biomass Production System
- Development of a toxicity evaluation system for gaseous compounds using air-liquid interface culture of a human bronchial epithelial cell line, Calu-3
- Development of a Simple Double-layered Cell Culture System Using Caco-2 and TIG-1 Cells as a New Cytotoxicity Test
- A New Assay for Evaluating Hepatotoxicity and Cytotoxicity Using LDL-Uptake Activity of Liver Cells
- Rapid and Sensitive Neurotoxicity Test Based on the Morphological Changes of PC12 Cells with Simple Computer-Assisted Image Analysis
- Potential of a Green Alga Botryococcus braunii for Simultaneous Water Purification and Biofuel Production under Open-Air Condition
- Adsorption-desorption Properties of Nitrogen Monoxide on Metal lon-exchanged Zeolites ^
- Improved Reference Speaker Weighting Using Aspect Model
- Bit rate reduction of mixed excitation linear prediction coder by Lempel-Ziv segment quantization
- Tissue-engineered skin using aggregates of normal human skin fibroblasts and biodegradable material
- Speech Recognition under Multiple Noise Environment Based on Multi-Mixture HMM and Weight Optimization by the Aspect Model
- Laser-Enhanced Ionization Signals Obtained with Microwave Resonant Cavities
- Development of a biohybrid simulator for absorption and biotransformation processes in humans based on in vitro models of small intestine and liver tissues
- Cadmium Removal by the Hydroponic Culture of Giant Reed (Arundo donax) and Its Concentration in the Plant
- Effect of Boundary Layer Thickness on the Photoluminescence Spectra of GaAs Grown by MOCVD
- ESTIMATION OF ADSORPTION PARAMETERS OF A BINARY SYSTEM BY APPLYING THE LEWIS RULE
- Numerical Analysis of Group-V Element Transport and Incorporation at a Growing Surface in MOCVD Reactor
- Domestic Wastewater Reclamation Coupled with Biofuel/Biomass Production Based on Microalgae: A Novel Wastewater Treatment Process in the Future
- Development of Adsorption Process for NOx Recycling in a Reprocessing Plant
- LAKE EUTROPHICATION MODEL BASED ON THE IMPACT OF THE ZOOPLANKTON COMMUNITY ON PHYTOPLANKTON SUCCESSION
- Selective ethanol production from reducing sugars in a saccharide mixture(MICROBIAL PHYSIOLOGY AND BIOTECHNOLOGY)
- Kinetics of biological phosphorus behavior in sequential batch reactor under anaerobic/aerobic condition.
- Novel Tonal Feature and Statistical User Modeling for Query-by-Humming
- Novel Tonal Feature and Statistical User Modeling for Query-by-Humming
- MOMENT ANALYSIS OF CONCENTRATION DECAY IN A BATCH ADSORPTION VESSEL
- CHROMATOGRAPHSC STUDY OF DIFFUSION IN MOLECULAR-SIEVING CARBON
- Liquid-to-particle mass transfer in a stirred batch adsorption tank with non-linear isotherm.
- Simulation of nonisothermal pressure swing adsorption.
- Recovery of carbon dioxide from stack gas by piston-driven ultra-rapid PSA.
- Correlation of adsorption equilibrium data of volatile chlorinated hydrocarbons from aqueous solutions to activated carbon fibers by the Dubinin-Astakhov equation.
- Uptake and Electrochemical Ejection of Cesium Ion by a Prussian Blue-modified Electrode
- Biodegradation Potential of Organically Enriched Sediments under Sulfate- and Iron-Reducing Conditions as Revealed by the 16S rRNA Deep Sequencing