注册 English

无模板剂一锅法合成介孔Ni-CaO-ZrO2 催化剂及其在CH4-CO2重整反应中的应用研究

王长真 ,  司兰杰 ,  李海 ,  闻霞 ,  孙楠楠 ,  赵宁 ,  魏伟 ,  孙予罕

downloadPDF
引用本文: 王长真, 司兰杰, 李海, 闻霞, 孙楠楠, 赵宁, 魏伟, 孙予罕. 无模板剂一锅法合成介孔Ni-CaO-ZrO2 催化剂及其在CH4-CO2重整反应中的应用研究[J]. 燃料化学学报, 2013, 41(10): 1204-1209. shu
Citation:  WANG Chang-zhen, SI Lan-jie, LI Hai, WEN Xia, SUN Nan-nan, ZHAO Ning, WEI Wei, SUN Yu-han. Template-free one-pot synthesis of mesoporous Ni-CaO-ZrO2 catalyst and its application in CH4-CO2 reforming[J]. Journal of Fuel Chemistry and Technology, 2013, 41(10): 1204-1209. shu

无模板剂一锅法合成介孔Ni-CaO-ZrO2 催化剂及其在CH4-CO2重整反应中的应用研究

    通讯作者: 魏伟(1971-),山东临沂人,研究员,Tel:0351-4049612,E-mail:weiwei@sxicc.ac.cn。
  • 基金项目:

    国家重点基础研究发展规划(973计划, 2011CB201405) (973计划, 2011CB201405)

    国家自然科学基金(21203230) (21203230)

    山西省自然科学基金(2012021005-5)。 (2012021005-5)

摘要: 通过无模板剂一锅法制备出一种具有较大比表面积和孔容的介孔Ni-CaO-ZrO2催化剂,并将其用于CH4-CO2重整反应过程。利用N2吸附-脱附(BET)、SEM、TEM、X射线粉末衍射(XRD)、程序升温还原(H2-TPR)以及热重(TG)等手段对催化剂进行了表征。结果表明,该催化剂具有较强的金属-载体相互作用,这种强金属-载体相互作用(SMSI)使Ni与载体紧密接触,有利于吸附物种在界面进行快速反应,使催化剂在反应过程中具有较高的反应活性和稳定性。虽然反应后的催化剂表面有一定量的积炭生成,但这些积炭多以丝状碳为主,并不会覆盖催化剂的活性位点。

English

  • 

    1. [1] CRISAFULLI C, SRIRE S, MAGGIORE R, MINICO S, GALVAGNO S. CO2 reforming of methane over Ni-Ru and Ni-Pd bimetallic catalysts[J]. Catal Lett, 1999, 59: 21-26.[1] CRISAFULLI C, SRIRE S, MAGGIORE R, MINICO S, GALVAGNO S. CO2 reforming of methane over Ni-Ru and Ni-Pd bimetallic catalysts[J]. Catal Lett, 1999, 59: 21-26.

    2. [2] MESHKANI F, REZAEI M. Nanocrystalline MgO supported nickel-based bimetallic catalysts for carbon dioxide reforming of methane[J]. Int J Hydrog Energy, 2010, 35(19): 10295-10301.[2] MESHKANI F, REZAEI M. Nanocrystalline MgO supported nickel-based bimetallic catalysts for carbon dioxide reforming of methane[J]. Int J Hydrog Energy, 2010, 35(19): 10295-10301.

    3. [3] HOU Z Y, YASHIMA T. Meso-porous Ni/Mg/Al catalysts for methane reforming with CO2[J]. Appl Catal A: Gen, 2004, 261(2): 205-209.[3] HOU Z Y, YASHIMA T. Meso-porous Ni/Mg/Al catalysts for methane reforming with CO2[J]. Appl Catal A: Gen, 2004, 261(2): 205-209.

    4. [4] BITTER J H, SESHAN K, LERCHER J A. Deactivation and coke accumulation during CO2/CH4 reforming over Pt catalysts[J]. J Catal, 1999, 183(2): 336-343.[4] BITTER J H, SESHAN K, LERCHER J A. Deactivation and coke accumulation during CO2/CH4 reforming over Pt catalysts[J]. J Catal, 1999, 183(2): 336-343.

    5. [5] SUN N N, WEN X, WANG F, WEI W, SUN Y H. Effect of pore structure on Ni catalyst for CO2 reforming of CH4[J]. Energy Environ Sci, 2010, 3(3): 366-369.[5] SUN N N, WEN X, WANG F, WEI W, SUN Y H. Effect of pore structure on Ni catalyst for CO2 reforming of CH4[J]. Energy Environ Sci, 2010, 3(3): 366-369.

    6. [6] WANG C Z, SUN N N, KANG M, WEN X, ZHAO N, XIAO F K, WEI W, ZHAO T J, SUN Y H. The Bi-functional mechanism of CH4 dry reforming over a Ni-CaO-ZrO2 catalyst: Further evidence via active sites identification and kinetic studies[J]. Catal Sci Tech, 2013, 3: 2435-2443.[6] WANG C Z, SUN N N, KANG M, WEN X, ZHAO N, XIAO F K, WEI W, ZHAO T J, SUN Y H. The Bi-functional mechanism of CH4 dry reforming over a Ni-CaO-ZrO2 catalyst: Further evidence via active sites identification and kinetic studies[J]. Catal Sci Tech, 2013, 3: 2435-2443.

    7. [7] SUN N N, WEN X, WANG F, PENG W C, ZHAO N, XIAO F K, WEI W, SUN Y H, KANG J T. Catalytic performance and characterization of Ni-CaO-ZrO2 catalysts for dry reforming of methane[J]. Appl Surf Sci, 2011, 257(21): 9169-9176.[7] SUN N N, WEN X, WANG F, PENG W C, ZHAO N, XIAO F K, WEI W, SUN Y H, KANG J T. Catalytic performance and characterization of Ni-CaO-ZrO2 catalysts for dry reforming of methane[J]. Appl Surf Sci, 2011, 257(21): 9169-9176.

    8. [8] BRADFORD M C J, VANNICE M A. CO2 reforming of CH4[J]. Catal Rev Sci Eng, 1999, 41(1): 1-42.[8] BRADFORD M C J, VANNICE M A. CO2 reforming of CH4[J]. Catal Rev Sci Eng, 1999, 41(1): 1-42.

    9. [9] SOUZA M, ARANDA D A G, SCHMAL M. Reforming of methane with carbon dioxide over Pt/ZrO2/Al2O3 catalysts[J]. J Catal, 2001, 204(2): 498-511.[9] SOUZA M, ARANDA D A G, SCHMAL M. Reforming of methane with carbon dioxide over Pt/ZrO2/Al2O3 catalysts[J]. J Catal, 2001, 204(2): 498-511.

    10. [10] HU Y H, RUCKENSTEIN E. Binarty mgo-based solid solution catalysts for methane conversion to syngas[J]. Catal Rev, 2002, 44(3): 423-453.[10] HU Y H, RUCKENSTEIN E. Binarty mgo-based solid solution catalysts for methane conversion to syngas[J]. Catal Rev, 2002, 44(3): 423-453.

    11. [11] SUN N N, WEN X, WANG F, PENG W C, XIAO F K, WEI W, SUN Y H. Influence of Ni content on catalytic performance of Ni-CaO-ZrO2 catalysts in CH4-CO2 reforming[J]. Fine Chem, 2010, 27(10): 1004-1008.[11] SUN N N, WEN X, WANG F, PENG W C, XIAO F K, WEI W, SUN Y H. Influence of Ni content on catalytic performance of Ni-CaO-ZrO2 catalysts in CH4-CO2 reforming[J]. Fine Chem, 2010, 27(10): 1004-1008.

    12. [12] HU Y H, RUCKENSTEIN E. Catalytic conversion of methane to synthesis gas by partial oxidation and CO2 reforming[J]. Adv Catal, 2004, 48: 297-345.[12] HU Y H, RUCKENSTEIN E. Catalytic conversion of methane to synthesis gas by partial oxidation and CO2 reforming[J]. Adv Catal, 2004, 48: 297-345.

    13. [13] GAO J, LOU H, ZHENG X M. Dry (CO2) reforming[J]. Fuel Cells, 2011, 191-221.[13] GAO J, LOU H, ZHENG X M. Dry (CO2) reforming[J]. Fuel Cells, 2011, 191-221.

    14. [14] JIANG H T, HUA W, JI J B. Study of coke deposition on Ni catalysts for methane reforming to syngas[J]. Prog Chem, 2013, 25(5): 859-868.[14] JIANG H T, HUA W, JI J B. Study of coke deposition on Ni catalysts for methane reforming to syngas[J]. Prog Chem, 2013, 25(5): 859-868.

    15. [15] GUO J, LOU H, ZHENG X. The deposition of coke from methane on a Ni/MgAl2O4 catalyst[J]. Carbon, 2007, 45(6): 1314-1321.[15] GUO J, LOU H, ZHENG X. The deposition of coke from methane on a Ni/MgAl2O4 catalyst[J]. Carbon, 2007, 45(6): 1314-1321.

    16. [16] XU J, ZHOU W, WANG J, LI Z, MA J. Characterization and analysis of carbon deposited during the dry reforming of methane over Ni/La2O3/Al2O3 catalysts[J]. Chinese of Journal Catalysis, 2009, 30(11): 1076-1084.[16] XU J, ZHOU W, WANG J, LI Z, MA J. Characterization and analysis of carbon deposited during the dry reforming of methane over Ni/La2O3/Al2O3 catalysts[J]. Chinese of Journal Catalysis, 2009, 30(11): 1076-1084.

    17. [17] FRUSTERI F, SPADARO L, ARENA F, CHUVILIN A. TEM evidence for factors affecting the genesis of carbon species on bare and K-promoted Ni/MgO catalysts during the dry reforming of methane[J]. Carbon, 2002, 40(7): 1063-1070.[17] FRUSTERI F, SPADARO L, ARENA F, CHUVILIN A. TEM evidence for factors affecting the genesis of carbon species on bare and K-promoted Ni/MgO catalysts during the dry reforming of methane[J]. Carbon, 2002, 40(7): 1063-1070.

    18. [18] PERENIGUEZ R, GONZALEZ-DELACRUZ V M, CABALLERO A, HOLGADO J P. LaNiO3 as a precursor of Ni/La2O3 for CO2 reforming of CH4: Effect of the presence of an amorphous NiO phase[J]. Appl Catal B: Environ, 2012, 123: 324-332.[18] PERENIGUEZ R, GONZALEZ-DELACRUZ V M, CABALLERO A, HOLGADO J P. LaNiO3 as a precursor of Ni/La2O3 for CO2 reforming of CH4: Effect of the presence of an amorphous NiO phase[J]. Appl Catal B: Environ, 2012, 123: 324-332.

  • 加载中
WeChat 扫一扫看文章
计量
  • PDF下载量:  0
  • 文章访问数:  0
  • HTML全文浏览量:  0
文章相关
  • 收稿日期:  2013-06-10
  • 网络出版日期:  2013-08-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

/

返回文章

All Rights Reserved by the Chinese Chemical Society   中国化学会 版权所有 京ICP备05002797号

本系统由北京仁和汇智信息技术有限公司开发    技术支持: info@rhhz.net