Page 160 - 201905

·928· 精细化工 FINE CHEMICALS 第 36 卷

酸合成的 ZSM-5 分子筛的 X 射线衍射峰较高， [7] Wu Jianxiong (吴健雄), Liu Hong (刘宏), Zhou Zhihui (周志辉), et
NH 3 -TPD 表征结果中正硅酸四乙酯和硅酸合成的 al. Synthesis of NaY zeolite with high crystallinity from coal-series
kaolin[J]. Non-Metallic Mines (非金属矿), 2014, 37(1): 36-39.
ZSM-5 分子筛都含有较多的中强酸一致。 [8] Liu X, Wang R. Effective removal of hydrogen sulfide using 4A
molecular sieve zeolite synthesized from attapulgite[J]. Journal of
3 结论 Hazardous Materials, 2017, 326: 157-164.
[9] Mohebbi A, Mohebbi V. Equilibrium adsorption of ethyl mercaptan
（1）以皖北煤系高岭土为基本原料，采用水热 and thiophene using molecular sieve 13X[J]. Fluid Phase Equilibria,
2017, 436: 30-37.
晶化法，使用不同硅源合成了硅铝物质的量比为 [10] Jiang Rongli (蒋荣立), Chen Wenlong (陈文龙), Zhao Ruixian (赵锐
25∶1 的 ZSM-5 分子筛。以硅酸为硅源合成的分子 先), et al. Hydrothermal synthesis of NaY molecular sieve from
coal-series kaolin by acid-leaching dealuminization[J]. Journal of
筛结晶度较好，其形状为球形且呈现层状堆积的趋
China University of Mining & Technology (中国矿业大学学报),
势，平均粒径约为 4 m，比表面积与微孔体积分别 2012, 41(5): 811-816.
2
3
为 422.15 m /g 和 0.15 cm /g； [11] Qin Zhengxing (覃正兴), Shen Baojian (申宝剑). Dealumination,
silicon reinsertion, and secondary pore formation in steaming of
（2）酸性位是影响分子筛催化活性的重要因素
zeolite Y[J]. CIESC Journal (化工学报), 2016, 67(8): 3160-3169.
之一。以硅酸作为硅源合成的分子筛中强酸含量最 [12] Svetlana I, Charline L, Estelle V, et al. Influence of the zeolite
多，因此以硅酸作为硅源合成的分子筛催化活性最 synthesis route on its catalytic properties in the methanol to olefin
reaction[J]. J Catal, 2009, 265(1): 1-7.
高，主要归因于硅源中硅物种水解速度快，与聚合 [13] Banani K, Anup K T. An efficient synthesis of nanocrystalline MFI
速度相匹配； zeolite using different silica sources: a green approach[J]. Mater Res
（3）MTG 实验表明，以硅酸作为硅源合成的 Bull, 2009, 44(2): 254-258.
[14] Eren J, Garon R, Arandes J M, et al. Effect of operating conditions
分子筛催化性能最好，其高碳烃类的选择性为 on the synthesis of dimethyl ether over a CuO-ZnO-Al 2O 3/NaHZSM-5
41.75%，在反应达 43 h 时才失活。结果表明，以高 bifunctional catalyst[J]. Catal Today，2005, 107/108: 467-473.
岭土补硅法合成的 ZSM-5 分子筛成本低廉，效果优 [15] Li Guixian (李贵贤), Sun Liedong (孙烈东), Ji Dong (季东), et al.
Study on the reaction of benzene and methanol to toluene catalyzed
异，在醇制汽油领域有良好的工业应用前景。 by modified beta molecular sieve[J]. Journal of Molecular Catalysis
(China) (分子催化), 2017, 31(1): 74-81.
参考文献： [16] Miao Cuilan (苗翠兰). Characterization of zeolite catalyst by
[1] Gujar A C, Guda V K, Nolan M, et al. Reactions of methanol and FT-IR[D]. Dalian: Dalian University of Technology (大连理工大学),
higher alcohols over H-ZSM5[J]. Applied Catalysis A: General, 2010: 41-44.
2009, 363(1): 115-121. [17] Tian Haifeng (田海锋), Yang Aimei (杨爱梅), Zha Fei (查飞), et al.
[2] Lei Zhao (雷昭). MTG process simulation[D].Xi'an: Xi'an University Preparation of imidazole-modified HZSM-5 zeolite and its
of Science and Technology (西安科技大学), 2009. application in the catalytic synthesis of dioxide[J]. Fine Chemicals
[3] Wang Yanqiu (王艳秋), Jin Wanxiang (金万祥), Zong Zhimin (宗志 (精细化工), 2014, 31(2): 186-192.
敏), et al. Catalytic hydrogenation of the residue from supercritical [18] Huang Lamei (黄腊梅), Zhang Yongming (张永明), Wang Yunjin
fluid extraction of Dagang vacuum residue with zeolite molecular (王韵金), et al. Influence of phosphate modification on the structure
sieve[J]. Journal of China University of Mining &Technology (中国 and catalytic performance of zeolite Y[J]. Fine Chemicals (精细化
矿业大学学报), 2008, 37(6): 824-829. 工), 2012, 29(3): 262-265.
[4] Duan Ran (段然), Gong Yanjun (巩雁军), Kong Dejia (孔德嘉), et [19] Fang Weiping (方维平), Sun Suhua (孙素华), Wu Guolin (吴国林),
al. Development of the catalyst for light paraffins aromatization[J]. et al. Effect of pore volume and surface area of hydrotreating catalyst
Acta Petrolet Sinica (Petroleum Processing Section) 〔石油学报(石 on its activity[J]. Industrial Catalysis (工业催化), 1997, 32(3): 32-34.
油加工), 2013, 29(4): 726-737. [20] Xu Junqiang (许俊强), Chu Wei (褚伟). Influence of silica source on
[5] Bai Guoyi (白国义), Dou Haiyang (窦海洋), Fan Xinxin (樊欣欣), the structure, textureandmorphology of the mesoporous MCM–41
et al. Synthesisof p-methoxyacetophenone catalyzed by phosphoric molecular sieves[J]. Journal of the Chinese Ceramic Society (硅酸盐
acid modified Hβ zeolite[J]. Fine Chemicals (精细化工), 2009, 学报), 2011, 39(2): 280-284.
26(2): 277-279. [21] Yang Aimei (杨爱梅), Tian Haifeng (田海锋), Zha Fei (查飞), et al.
[6] Feng Rui (冯蕊). Research on the development direction of coal Preparation of HZSM-5 of different morphologies and its application
gangue comprehensive utilization[J]. Environment and Sustainable in the catalytic synthesis of dimethyl ether from CO 2 hydrogenation
Development (环境与可持续发展), 2013, 38(5): 122-125. [J]. Fine Chemicals (精细化工), 2015, 32(4): 416-421.