Refine your search
Collections
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Magomnang, Antonio-Abdu Sami M.
- Evaluating the System Performance of a Pressure Swing Adsorption (PSA) Unit by Removing the Carbon Dioxide from Biogas
Abstract Views :225 |
PDF Views:0
Authors
Antonio-Abdu Sami M. Magomnang
1,
Amado L. Maglinao Jr.
2,
Sergio C. Capareda
2,
Eliseo P. Villanueva
3
Affiliations
1 Mechanical Engineering Department, University of Science and Technology of Southern Philippines – CDO Campus, Lapasan, Cagayan de Oro City - 9000, PH
2 Bio-Energy Testing and Analysis Laboratory, Biological and Agricultural Engineering Department, Texas A & M University, College Station, Texas - 77843, United States of America
3 Mechanical Engineering Department, Mindanao State University – Iligan Institute of Technology, Tibanga, Iligan City - 9200, PH
1 Mechanical Engineering Department, University of Science and Technology of Southern Philippines – CDO Campus, Lapasan, Cagayan de Oro City - 9000, PH
2 Bio-Energy Testing and Analysis Laboratory, Biological and Agricultural Engineering Department, Texas A & M University, College Station, Texas - 77843, United States of America
3 Mechanical Engineering Department, Mindanao State University – Iligan Institute of Technology, Tibanga, Iligan City - 9200, PH
Source
Indian Journal of Science and Technology, Vol 11, No 17 (2018), Pagination:Abstract
Objectives: This study aims to assess the performance of a Pressure Swing Adsorption (PSA) unit in removing the carbon dioxide from biogas by evaluating the breakthrough and adsorption capacity of the adsorption process as well as determining the effects of cyclic regeneration of the adsorbent. Methods: The PSA system was developed in order to establish the behavior of different gas separation experiments. It can be operated up to 10 bars pressure at ambient temperatures and gas flow rate from 0 to 15 L min-1. It is composed only of one main vessel made up of 316 stainless steel components. Use of physical adsorbent (Zeolite 13X) in a Pressure Swing Adsorption (PSA) system will consume the gaseous impurities such as CO2. Product gas was collected into 1 L Tedlar bags and analyzed using SRI gas chromatograph with TCD and HID detector to validate the CO2 and CH4 composition. Findings: The results of the Pressure Swing Adsorption (PSA) experiments showed an average increase of 160% in the net heating value over that of a certified gas standard. The amount of methane was also significantly higher although the amount of the other gasses (i.e. nitrogen) remained comparatively the same. The number of other gases was significantly lower and no trace of carbon dioxide was observed in the PSA product gas indicating that carbon dioxide had been completely absorbed by the system. Application: This study helps to reduce CO2 emitted to the atmosphere from the anaerobic co-digestion of biogas to produce high energy content bio-methane fuel.Keywords
Adsorption, Biogas, Carbon Dioxide, Methane Gas, Pressure Swing Adsorption, Zeolite 13X- Effects of Sequential Sodium Hydroxide Ultrasonication and Hot Water Treatment of Rice Straw and Coconut Shell on Biogas Production
Abstract Views :180 |
PDF Views:0
Authors
Affiliations
1 Department of Mechanical Engineering, University of Science and Technology of Southern Philippines – Cagayan de Oro Campus, CM Recto Avenue, Lapasan, Cagayan de Oro City, PH
2 Biological and Agricultural Engineering Department, Texas A&M University, College Station, Texas, USA
1 Department of Mechanical Engineering, University of Science and Technology of Southern Philippines – Cagayan de Oro Campus, CM Recto Avenue, Lapasan, Cagayan de Oro City, PH
2 Biological and Agricultural Engineering Department, Texas A&M University, College Station, Texas, USA