English  |  正體中文  |  简体中文  |  Items with full text/Total items : 58017/91564 (63%)
Visitors : 13708866      Online Users : 36
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/117741

    Title: Dynamic modeling and control of the carbon dioxide capture process using monoethanolamine solvent
    Authors: Yih-Hang Chen;Ming-Tien Shen;Hsuan Chang
    Keywords: Post-combustion Carbon Capture;Amine Absorption;Rate-based Model;Dynamic Model
    Date: 2019-09
    Issue Date: 2019-10-31 12:10:14 (UTC+8)
    Publisher: Tamkang University
    Abstract: MEA (monoethanolamine) process is the most extended chemical absorption solvent for CO_2 capture in post-combustion process. Improvements of the energy consumption of this process has continuously been the significant research focus. A rate-based dynamic model for the comprehensive CO_2 absorption process using aqueous MEA solution is developed on Aspen Custom Modeler (ACM) and verified by the pilot plant dynamic data from the literature. A carbon dioxide absorption process with a typical control scheme for the treatment of the coal-fired power plant flue gas is simulated using this model. The dynamic responses to the disturbances of the flue gas flow rate, temperature, and carbon dioxide concentration as well as the set point change of the absorption efficiency are obtained. The response time is about 6 hours for disturbance change and about 9 hours for setpoint change. The model can be utilized to evaluate the performance of alternative control schemes and optimal dynamic operations.
    Relation: Journal of Applied Science and Engineering, 22(3), 521-530
    DOI: 10.6180/jase.201909_22(3).0013
    Appears in Collections:[化學工程與材料工程學系暨研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback