Layered Pressure Swing Adsorption for Methane Recovery from CH4/CO2/N2 Streams

被引：0
|
作者：
Simone Cavenati
Carlos A. Grande
Alrio E. Rodrigues
机构：
[1] University of Porto,LSRE—Laboratory of Separation and Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering
来源：
Adsorption | 2005年 / 11卷
关键词：
kinetic separation; natural gas; Layered Pressure Swing Adsorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper we discuss the performance of Layered PSA (Layered Pressure Swing Adsorption) for methane/carbon dioxide/nitrogen separation for methane upgrading from contaminated natural gas. A four-step PSA cycle was defined using extrudates of zeolite 13X (selective for carbon dioxide) and CMS 3 K (nitrogen selective) in a layered packed bed. Ternary breakthrough curves are reported as well as PSA experiments using a stream composition of 70% CH4–20% CO2–10% N2. Purity of methane of 92% with no carbon dioxide contamination and 43.5% recovery was obtained.
引用
收藏
页码：549 / 554
页数：5
相关论文
共 50 条
  • [1] Layered pressure swing adsorption for methane recovery from CH4/CO2/N2 streams
    Cavenati, S
    Grande, CA
    Rodrigues, AE
    [J]. ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2005, 11 (Suppl 1): : 549 - 554
  • [2] Separation of CH4/CO2/N2 mixtures by layered pressure swing adsorption for upgrade of natural gas
    Cavenati, Simone
    Grande, Carlos A.
    Rodrigues, Alirii E.
    [J]. CHEMICAL ENGINEERING SCIENCE, 2006, 61 (12) : 3893 - 3906
  • [3] Pressure swing adsorption system for the enrichment of CH4/N2 mixtures in methane
    Sodzawiczny, W
    Warmuzinski, K
    [J]. INZYNIERIA CHEMICZNA I PROCESOWA, 2001, 22 (3E): : 1291 - 1296
  • [4] Purification of CH4 from CH4/CO2 mixture by pressure swing adsorption
    Yang, Haiyan
    Li, Wenzhe
    Zhang, Hongqiong
    [J]. Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2013, 44 (03): : 119 - 123
  • [5] Methane simultaneous recovery from CH4/N2 stream and CH4/CO2 stream by the displacement VPSA process
    Zhou, Yiwei
    Qu, Donglei
    Qian, Zhiling
    Yang, Ying
    Li, Ping
    Rodrigues, Alirio E.
    [J]. FLUID PHASE EQUILIBRIA, 2022, 561
  • [6] Pressure swing adsorption for CO2/N2 and CO2/CH4 separation: Comparison between activated carbons and zeolites performances
    Kacem, Mariem
    Pellerano, Mario
    Delebarre, Arnaud
    [J]. FUEL PROCESSING TECHNOLOGY, 2015, 138 : 271 - 283
  • [7] Sustainable nanoporous carbon for CO2, CH4, N2, H2 adsorption and CO2/CH4 and CO2/N2 separation
    Park, Jaewoo
    Attia, Nour F.
    Jung, Minji
    Lee, Myoung Eun
    Lee, Kiyoung
    Chung, Jaewoo
    Oh, Hyunchul
    [J]. ENERGY, 2018, 158 : 9 - 16
  • [8] Separation of CH4/N2 gas mixture by pressure swing adsorption processes
    Gu, Min
    Xian, Xue-Fu
    Zhang, Dai-Jun
    Chen, Chang-Guo
    [J]. Meitan Xuebao/Journal of the China Coal Society, 2002, 27 (02):
  • [9] Simulation and control of vacuum pressure swing adsorption for N2/CH4 separation
    Han, Zhiyang
    Ding, Zhaoyang
    Han, Yangyuan
    Shen, Yuanhui
    Zhang, Donghui
    [J]. Huagong Xuebao/CIESC Journal, 2018, 69 (02): : 750 - 758
  • [10] Molecular Simulation Studies of Separation of CO2/N2, CO2/CH4, and CH4/N2 by ZIFs
    Liu, Bei
    Smit, Berend
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (18): : 8515 - 8522
12345