留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

变温镁基CO2吸附剂的制备及应用I.Na/Mg物质的量比

左臣盛,  周思宇,  孙成志,  王兴之,  刘道胜,  徐煇旼,  朴容起,  桂建舟,  刘丹

downloadPDF
文章导航 > 燃料化学学报（中英文）  > 2014 >  42(07): 884-889
左臣盛, 周思宇, 孙成志, 王兴之, 刘道胜, 徐煇旼, 朴容起, 桂建舟, 刘丹. 变温镁基CO2吸附剂的制备及应用I.Na/Mg物质的量比[J]. 燃料化学学报（中英文）, 2014, 42(07): 884-889.
引用本文: 左臣盛, 周思宇, 孙成志, 王兴之, 刘道胜, 徐煇旼, 朴容起, 桂建舟, 刘丹. 变温镁基CO2吸附剂的制备及应用I.Na/Mg物质的量比[J]. 燃料化学学报（中英文）, 2014, 42(07): 884-889.
shu
ZUO Chen-sheng, Zhou Si-yu, SUN Cheng-zhi, WANG Xing-zhi, LIU Dao-sheng, SEO Hwi-min, PARK Yong-ki, GUI Jian-zhou, LIU Dan. Preparation and application of magnesium-based CO2 sorbent for temperature swing absorption I.Na/Mg mol ratio[J]. Journal of Fuel Chemistry and Technology, 2014, 42(07): 884-889.
Citation: ZUO Chen-sheng, Zhou Si-yu, SUN Cheng-zhi, WANG Xing-zhi, LIU Dao-sheng, SEO Hwi-min, PARK Yong-ki, GUI Jian-zhou, LIU Dan. Preparation and application of magnesium-based CO2 sorbent for temperature swing absorption I.Na/Mg mol ratio[J]. Journal of Fuel Chemistry and Technology, 2014, 42(07): 884-889.
shu

变温镁基CO2吸附剂的制备及应用I.Na/Mg物质的量比

  • 1.

    辽宁石油化工大学 化学化工与环境学部, 辽宁 抚顺 113001;

  • 2.

    韩国化学研究院, 大田 305-600;

  • 3.

    天津工业大学 环境与化学工程学院, 天津 300387

基金项目: 国家自然科学基金（21103077）；教育部新世纪优秀人才支持计划（NCET-11-1011）；韩国教育科技部KCRC2020项目（2012M1A8A1912543）；天津市应用基础与前沿技术研究计划（13JCYBJC41600）；辽宁省自然科学基金（201202123）；辽宁省教育厅（L2012128）。
详细信息
    通讯作者:

    刘丹，E-mail：ldan2000@163.com；桂建舟，E-mail：jzgui@hotmail.com。

  • 中图分类号: O647.33

Preparation and application of magnesium-based CO2 sorbent for temperature swing absorption I.Na/Mg mol ratio

  • 1.

    Division of Chemistry, Chemical Engineering and Environment, Liaoning Shihua University, Fushun 113001, China;

  • 2.

    Korea Research Institute of Chemical Technology, Daejeon 305-600, Korea;

  • 3.

    School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China

    摘要
  • 摘要: 以Mg（NO3）2和Na2CO3为原料，采用正加沉淀法制备镁基CO2吸附剂，利用XRD、SEM-EDS和DTG等方法对吸附剂进行了表征，研究了n（Na）/n（Mg）比对吸附剂的物质组成、形貌和分解温度的影响；在此基础上，通过变温吸附脱附动态循环实验考察了不同吸附剂的CO2吸附性能。实验结果表明，当n（Na）/n（Mg）为8.15时，吸附剂颗粒粒径小、大小均匀、分解温度低，吸附容量达到9.584%（质量分数）；经过20次变温吸附脱附循环后，吸附能力仍保持初始吸附量的95.8%，表现出良好的稳定性。
    Abstract: A series of magnesium-based CO2 absorbents with different Na/Mg molar ratios were prepared by precipitation method with Mg(NO3)2 and Na2CO3 as raw materials, and characterized by various methods (including XRD, SEM-EDS and DTG) to study the compositions, morphology and decomposition temperature and so on. The CO2 absorption performance was evaluated by temperature swing absorption-desorption dynamic cyclic tests to check the impact of Na/Mg molar ratio. It can be seen that optimum molecular ratio of Na to Mg is 8.15, and the sorbents is homogeneous with lower decomposition temperature caused by small particles of the sample, and initial CO2 adsorption capacity can reach 9.584%. Good recycling capability can be obtained as well. Compared with the initial absorption capacity, there was only 4.2% decrease after 20 recycles.
    • HTML全文
    • 参考文献(24)
  • IPCC. Intergovernmental panel on climate change. Geneva: World Meteorological Organization, 2009.
    SONG C S. Global challenges and strategies for control, conversion and utilization of CO2 for sustainable development involving energy, catalysis, adsorption and chemical processing[J]. Catal Today, 2006, 115(1): 2-32.
    Working Group III of the Intergovernmental Panel on Climate Change (IPCC). IPCC Special Report on Carbon Dioxide Capture and Storage. Cambridge: Cambridge University Press, 2007: 15-40.
    占鑫星, 刘峙嵘. 二氧化碳吸附剂的研究进展[J]. 湿法冶金, 2012, 31(3): 133-137. (ZHAN Xin-xing, LIU Zhi-rong. Research progress of adsorbents for carbon dioxide[J]. Hydrometallurgy of China, 2012, 31(3): 133-137.)
    HOUGHTON J T, DING Y, GRIGGS D J, NOGUER M. Climate Change 2001: The science of climate change[M]. Cambridge: Cambridge University Press, 2002: 28-47.
    MARKEWITZ P, KUCKSHINRICHS W, LEITNER W, LINSSEN J, ZAPP P, BONGARTZ R, SCHREIBER A, MVLLER T E. Worldwide innovations in the development of carbon capture technologies and the utilization of CO2[J]. Energy Environ Sci, 2012, 5(6): 7281-7305.
    韩东升, 任吉萍, 吴干学, 郭家秀, 尹华强. 碳捕获与封存技术综述[J]. 四川化工, 2012, (2): 17-21. (HAN Dong-sheng, REN Ji-ping, WU Gan-xue, GUO Jia-xiu, YIN Hua-qiang. Overview of carbon capture and storage technology[J]. Sichuan Chemical Industry, 2012, (2): 17-21.)
    巢清尘, 陈文颖. 碳捕获和存储技术综述及对我国的影响[J]. 地球科学进展, 2006, 21(3): 291-298. (CHAO Qing-chen, CHEN Wen-yin. The summary of carbon capture and storage technology and its impact on China[J]. Advances in Earth Sciences, 2006, 21(3): 291-298.)
    METZ B, DAVIDSON O, DE CONINCK H C, LOOS M, MEYER L A. IPCC special report on carbon dioxide capture and storage: Prepared by working group III of the intergovernmental panel on climate change[M]. UK: Cambridge University Press, 2005: 378-456.
    高蓝宇. CO2吸附和输送技术研究. 浙江: 浙江大学, 2011: 35-38. (GAO Lan-yu. Researeh on CO2 adsorption and transportation technology. Zhejiang: Zhejiang University, 2011: 35-38.)
    LEE S C, CHAE H J, LEE S J, CHOI B Y, YI C K, LEE J B, RYU C K, KIM J C. Development of regenerable MgO-based sorbent promoted with K2CO3 for CO2 capture at low temperatures[J]. Environ Sci Technol, 2008, 42(8): 2736-2741.
    LI L, ZHANG B S, WANG F, ZHAO N, XIAO F K, WEI W, SUN Y H. Study of the novel KMgAl sorbents for CO2 capture[J]. Energy Fuels, 2013, 27(9): 5388-5396.
    XIAO G K, SINGH R, CHAFFEE A, WEBLEY P. Advanced adsorbents based on MgO and K2CO3 for capture of CO2 at elevated temperatures[J]. Int J Greenh Gas Con, 2011, 5(4): 634-639.
    LI L, LI Y, WEN X, WANG F, ZHAO N, XIAO F K, WEI W, SUN Y H. CO2 capture over K2CO3/MgO/Al2O3 dry sorbent in a fluidized bed[J]. Energy Fuels, 2011, 25(8): 3835-3842.
    HU Y H. Advances in CO2 conversion and utilization[M]. Washington, DC: American Chemical Society, 2010.
    SEGGIANI M, PUCCINI M, VITOLO S. High-temperature and low concentration CO2 sorption on Li4SiO4 based sorbents: Study of the used silica and doping method effects[J]. Int J Greenh Gas Con, 2011, 5(4): 741-748.
    WANG S T, AN C H, ZHANG Q H. Syntheses and structures of lithium zirconates for high-temperature CO2 absorption[J]. J Mater Chem, 2013, 11: 3540-3550.
    HAN K K, ZHOU Y, CHUN Y, ZHU J H. Efficient MgO-based mesoporous CO2 trapper and its performance at high temperature[J]. J Hazard Mater, 2012, 203: 341-347.
    BHAGIYALAKSHMI M, LEE J Y, JANG H T. Synthesis of mesoporous magnesium oxide: Its application to CO2 chemisorption[J]. Int J Greenh Gas Con, 2010, 4(1): 51-56.
    RUMINSKI A M, JEON K J, URBAN J J. Size-dependent CO2 capture in chemically synthesized magnesium oxide nanocrystals[J]. J Mater Chem, 2011, 21(31): 11486-11491.
    LEE S C, KIM J C. Dry potassium-based sorbents for CO2 capture[J]. Catal Surv Asia, 2007, 11(4): 171-185.
    SIRIWARDANE R V, STEVENS JR R W. Novel regenerable magnesium hydroxide sorbents for CO2 capture at warm gas temperatures[J]. Ind Eng Chem Res, 2008, 48(4): 2135-2141.
    FISHER J C, SIRIWARDANE R V, STEVENS JR R W. Process for CO2 capture from high-pressure and moderate-temperature gas streams[J]. Ind Eng Chem Res, 2012, 51(14): 5273-5281.
    PABST A. The crystallography and structure of eitelite, Na2Mg(CO3)2[J]. Am Mineral, 1973, 58(3/4): 211-217.
    • 相关文章
    • 施引文献
  • 资源附件(0)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  648
  • HTML全文浏览量:  19
  • PDF下载量:  913
  • 被引次数: 0
出版历程
  • 收稿日期:  2013-12-16
  • 修回日期:  2014-03-21
  • 刊出日期:  2014-07-30

目录

    /

    返回文章
    返回
    友情链接： 新型炭材料 中国科学院 中国知网 万方论文查重系统

    主办单位：中国科学院山西煤炭化学研究所 中国化学会主编：房倚天

    电子邮件：rlhx@sxicc.ac.cn

    版权所有 © 《燃料化学学报（中英文）》编辑部 本系统由 北京仁和汇智信息技术有限公司 开发    百度统计

    x 关闭 永久关闭

    2023年《燃料化学学报（中英文）》评优结果公布！