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SSZ-13分子筛的合成及应用进展 被引量:16

Progress in synthesis and application of SSZ-13 zeolite
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摘要 由于微孔分子筛SSZ-13具有独特的物理化学性质,使其在越来越多的领域显示出广阔的应用前景,近年来成为研究的热点。本文综述了利用不同模板剂制备SSZ-13分子筛的研究进展,并评价了这些方法的优缺点,从而为降低N,N,N-三甲基金刚烷铵(TMADa+)的用量或者完全替换为廉价模板剂,最终实现SSZ-13分子筛的工业化生产提供思路;总结了SSZ-13分子筛在脱除汽车尾气NOx、甲醇制低碳烯烃(MTO)以及气体分离吸附过程中的应用研究进展,尽管SSZ-13分子筛在这些领域显示出很好的性能,但仍存在SCR高温催化活性有待进一步提高、MTO反应中易积碳等问题。最后指出,对SSZ-13负载双金属、降低酸性中心强度以及进行机理研究等将成为SSZ-13分子筛今后研究的重点。 As a kind of microporous molecular sieve,SSZ-13 has a broad application prospect owing to its unique physical and chemical properties and has become a hot research topic. In order to decrease the dosage of N,N,N-trimethyl-1-adamanthyl ammonium (TMADa+) or use inexpensive templates,the progress of its synthesis with different templates is reviewed,and the advantages and disadvantages of these methods are discussed. The progress of application of SSZ-13 is also presented. Although SSZ-13 shows superior performance in NOx abatement , methanol to olefin (MTO) and adsorption and separation of gas,there are still problems which need to be resolved. Therefore,bimetallic SSZ-13 catalyst,reduction of acid site strength and mechanism research will be the focus in the future.
出处 《化工进展》 EI CAS CSCD 北大核心 2014年第2期368-373,386,共7页 Chemical Industry and Engineering Progress
关键词 分子筛 合成 选择性催化还原 甲醇制低碳烯烃 吸附 molecular sieve synthesis adsorption selective catalytic reduction(SCR) methanol-to-olefins(MTO)
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  • 1宋毅,牛雄雷,翟玉春,徐龙伢.微孔分子筛合成的研究进展[J].石油化工,2005,34(9):807-812. 被引量:24
  • 2严登超,哈尼卜,翁惠新.不同催化剂上甲醇制低碳烯烃反应研究[J].天然气化工—C1化学与化工,2007,32(1):6-9. 被引量:4
  • 3L.J. Smith,A. Davidson,A.K. Cheetham.A neutron diffraction and infrared spectroscopy study of the acid form of the aluminosilicate zeolite, chabazite (H- SSZ-13)[J]. Catalysis Letters . 1997 (3-4)
  • 4Jeo H Y,,Shin C H,Jung H J,et al.Catalytic evaluation ofsmall-pore molecular sieves with different framework topologiesfor the synthesis of methylamines. Applied Catalysis . 2006
  • 5Donald S Santilli,,Novato Stacey I.Selective conversion ofmethanol to low molecular weight olefins over high silicaSSZ-13 zeolite. US,4496786 . 1985
  • 6Santilli D S,Novato Zones S I.Selectiveconversion of methanol to low molecular weight olefins overhigh silica SSZ-13 zeolite. US,4496786 . 1985
  • 7Zones,S I.Zeolite ssz-13and its method of preparetion. US,4544538 . 1985
  • 8Alexis M W,Hillock S J,Miller b,William J Koros.Crosslinked mixed matrix membranes for the purification of natural gas:Effects of sieve surface modification. Journal of Membrane Science . 2008
  • 9LAURA REGLI,,SILVIA BORDIGA,CLAUDIA BUSCO,et al.Functionalization of zeolitic cavities:grafting NH2 groups inframework T sites of B-SSZ-13-A way to obtain basic solidscatalysts. Journal of the American Chemical Society . 2007
  • 10Zhu, Q. J.,Kondo, J. N.,Tatsumi, T.,Inagaki, S.,Ohnuma, R.,Kubota, Y.,Shimodaira,Y.,Kobayashi, H.,Domen, K.A Comparative Study of Methanol toOlefin over CHA and MTF Zeolites. J. Phys. Chem. C . 2007

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