Synthesis and characterization of ZSM-22 zeolites and their catalytic performance in alkylation reaction

WANG Hong-hao; LIU Su-yao; ZHANG Huai-ke; GUO Da-guang; MA Jun; REN Jie; WANG Hai-yan

Volume 44 Issue 8

Aug. 2016

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Article Navigation > Journal of Fuel Chemistry and Technology > 2016 > 44(8): 1010-1016

WANG Hong-hao, LIU Su-yao, ZHANG Huai-ke, GUO Da-guang, MA Jun, REN Jie, WANG Hai-yan. Synthesis and characterization of ZSM-22 zeolites and their catalytic performance in alkylation reaction[J]. Journal of Fuel Chemistry and Technology, 2016, 44(8): 1010-1016.

Citation:

WANG Hong-hao, LIU Su-yao, ZHANG Huai-ke, GUO Da-guang, MA Jun, REN Jie, WANG Hai-yan. Synthesis and characterization of ZSM-22 zeolites and their catalytic performance in alkylation reaction[J]. Journal of Fuel Chemistry and Technology, 2016, 44(8): 1010-1016.

Citation:

WANG Hong-hao, LIU Su-yao, ZHANG Huai-ke, GUO Da-guang, MA Jun, REN Jie, WANG Hai-yan. Synthesis and characterization of ZSM-22 zeolites and their catalytic performance in alkylation reaction[J]. Journal of Fuel Chemistry and Technology, 2016, 44(8): 1010-1016.

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Synthesis and characterization of ZSM-22 zeolites and their catalytic performance in alkylation reaction

WANG Hong-hao¹,
LIU Su-yao^{2, 3},
ZHANG Huai-ke^{2, 4},
GUO Da-guang¹,
MA Jun¹,
REN Jie^{2, 4
,
,},
WANG Hai-yan^{1
,
,}

1.
Chemical Engineering and Environmental Science, Liaoning Shihua University, Fushun 113001, China
2.
State Engineering Laboratory for Indirect Coal Liquefaction, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
3.
University of Chinese Academy of Sciences, Beijing 100049, China
4.
Synfuels China Co. Ltd, Beijing 101407, China

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Corresponding author: Tel: 010-69667855, 024-56860958, E-mail: renjie@sxicc.ac.cn; fswhy@126.com
Received Date: 2016-03-30
Rev Recd Date: 2016-05-06

Available Online: 2021-01-23

Publish Date: 2016-08-10

Abstract

Abstract

The ZSM-22 molecular sieves with various morphologies were synthesized by different methods. XRD, SEM, BET, MAS NMR, NH₃-TPD and Py-FTIR were used to study the structure, morphology, surface area, Si-Al coordination and acidity of the samples. Furthermore, the toluene-methanol alkylation as probe reaction was used to investigate the effect of ZSM-22 zeolites morphology on catalytic performance. The lattice parameters, surface areas, Si-Al coordination and acidity of all samples are obviously different. As a result, the interaction of each bundle of the bundle-like ZSM-22 zeolites leads to the structure change of Si (4Si) coordination, the increase of T3 and T4 with decrease of T2 location, and thus displays more L acid sites. At 380℃ reaction temperature, the bundle-like ZSM-22 zeolite catalyst shows high selectivity to p-xylene (76.1%) at about 16.7% conversion in the toluene-methanol alkylation.
- ZSM-22 molecular sieve,
- morphology,
- toluene-methanol alkylation

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References(37)

References

[1]	KOKOTAILO G T, SCHLENKER J L, DWYER F G, VALYOCSIK E W.The framework topology of ZSM-22:A high silica zeolite[J].Zeolite, 1985, 5(6):349-351. doi: 10.1016/0144-2449(85)90122-8
[2]	SIMON M W, SUIB S L, OYOUNG C L.Synthesis and characterization of ZSM-22 zeolites and their catalytic behavior in 1-butene isomerization reactions[J].J Catal, 1994, 147(2):484-493. doi: 10.1006/jcat.1994.1165
[3]	柴志波, 吕恩静, 张怀科, 任杰.乙醇对Pt/SAPO-11和Pt/ZSM-22催化剂烷烃异构化性能的影响[J].燃料化学学报, 2014, 42(2):208-211. http://rlhxxb.sxicc.ac.cn/CN/abstract/abstract18356.shtml CHAI Zhi-bo, LV En-jing, ZHANG Huai-ke, REN Jie.Effect of ethanol on the isomerization of n-heptane over Pt/SAPO-11 and Pt/ZSM-22 catalysts[J].J Fuel Chem Technol, 2014, 42(2):208-211. http://rlhxxb.sxicc.ac.cn/CN/abstract/abstract18356.shtml
[4]	LIU S Y, REN J, ZHU S J, ZHANG H K, LÜ E J, XU J, LI Y W.Synthesis and characterization of the Fe-substituted ZSM-22 zeolite catalyst with high n-dodecane isomerizaton performance[J].J Catal, 2015, 330:485-496. doi: 10.1016/j.jcat.2015.07.027
[5]	MURAZA O, ABDUL L A, TAGO T, NANDIYANTO A B D, KONNO H, NAKASAKA Y, YAMAN Z H, MASUDA T.Microwave-assisted hydrothermal synthesis of submicron ZSM-22 zeolite and their applications in light olefin production[J].Microporous Mesoporous Mater, 2015, 206:136-143. doi: 10.1016/j.micromeso.2014.12.025
[6]	KUMAR R, RATNASAMY P.Isomerization and formation of xylenes over ZSM-22 and ZSM-23 zeolites[J].J Catal, 1989, 116(2):440-448. doi: 10.1016/0021-9517(89)90110-3
[7]	尹丽颖, 刘靖, 谭涓, 尹建波, 吴卓.ZSM-22催化甲苯甲醇烷基化反应的研究[J].工业催化, 2009, 17(1):48-53. http://www.cnki.com.cn/Article/CJFDTOTAL-GYCH200901017.htm YIN Li-ying, LIU jing, TAN juan, YIN Jian-bo, WU Zhuo.Methylation of toluene with methanol over ZSM-22 zeolite catalysts[J].Ind Catal, 2009, 17(1):48-53. http://www.cnki.com.cn/Article/CJFDTOTAL-GYCH200901017.htm
[8]	CHEN X X, YAN W F, SHEN W L, Yu J H, CAO X J, XU R R.Morphology control of self-stacked silicalite-1 crystals using microwave-assisted solvothermal synthesis[J].Microporous Mesoporous Mater, 2007, 104(1/3):296-304.
[9]	杨爱梅, 田海锋, 查飞, 常玥.不同形貌HZSM-5的合成及其在催化二氧化碳加氢制备二甲醚中的应用[J].精细化工, 2015, 32(4):416-421. http://www.cnki.com.cn/Article/CJFDTOTAL-JXHG201504012.htm YANG Ai-mei, TIAN Hai-feng, ZHA Fei, CHANG Yue.Preparation of different morphology HZSM-5 and its application in catalytic synthesis of dimethyl ether from CO₂ hydrogenation[J].Fine Chem, 2015, 32(4):416-421. http://www.cnki.com.cn/Article/CJFDTOTAL-JXHG201504012.htm
[10]	宋孟璐, 董贺新, 韩丽, 陈宜俍, 詹予忠.醇对水热合成SAPO-56分子筛的影响[J].应用化工, 2015, 44(9):1577-1585. http://www.cnki.com.cn/Article/CJFDTOTAL-SXHG201509001.htm SONG Meng-lu, DONG He-xin, HAN Li, CHEN Yi-liang, ZHAN Yu-zhong.Influence of various alcohol on the hydrothermal synthesis of SAPO-56 molecular sieve[J].Appl Chem Ind, 2015, 44(9):1577-1585. http://www.cnki.com.cn/Article/CJFDTOTAL-SXHG201509001.htm
[11]	WANG Z M, TIAN Z J, WEN G D, TENG F, XU Y P, XU Z S, LIN L W.Synthesis and characterization of SAPO-11 molecular sieves from alcoholic systems[J].React Kinet Catal Lett, 2006, 88(1):81-88. doi: 10.1007/s11144-006-0113-4
[12]	李静, 刘粟侥, 张怀科, 吕恩静, 任鹏举, 任杰.特殊形貌类雪花状ZSM-5分子筛的合成、表征及甲醇制烯烃催化性能[J].催化学报, 2016, 37(2):308-315. doi: 10.1016/S1872-2067(15)60979-2 LI Jing, LIU Su-yao, ZHANG Huai-ke, LV En-jing, REN Peng-ju, REN Jie.Synthesis and characterization of an unusual snowflake-shaped ZSM-5 zeolite with high catalytic performance in the methanol to olefin reaction[J].Chin J Catal, 2016, 37(2):308-315. doi: 10.1016/S1872-2067(15)60979-2
[13]	KALITA B, TALUKDAR A K.An effcient synthwsis of nanocrystalline MFI zeolite using different silica sources:A green approach[J].Mate Res Bull, 2009, 44(2):254-258. doi: 10.1016/j.materresbull.2008.06.014
[14]	MINTOVA S, VALTCHEV V.Effect of the silica source on the formation of nanosized silicalite-1:An in situ dynamic light scattering study[J].Microporous Mesoporous Mater, 2002, 55(2):171-179. doi: 10.1016/S1387-1811(02)00401-8
[15]	TREACY M M J, HIGGINS J B.Collection of Simulated XRD Powder Patterns for Zeolites[M].International Zeolite Association, 2007, 430.
[16]	GREGG S J, SING K S W.Adsirption, Surface Area and Porosity[M].Academic Press, London, 1982, 154.
[17]	DEREWINSKI M, SARV P, MIFSUD A.Thermal stability and siting of aluminum in isostructural ZSM-22 and Theta-1 zeolite[J].Catal Today, 2006, 114(2/3):197-204.
[18]	WANG G, LIU Q J, SU W G, LI X J, JIANG Z X, FANG X C, HAN C R, LI C, Hydroisomerization activity and selectivity of n-dodecane over modified Pt/ZSM-22 catalysts[J].Appl Catal A:Gen, 2008, 335(1):20-27. doi: 10.1016/j.apcata.2007.11.002
[19]	LIU S Y, REN J, ZHANG H K, LV E J, YANG Y, LI Y-W.Synthesis, characterization and isomerization performance of micro/mesoporous materials based on H-ZSM-22 zeolite[J].J Catal, 2016, 335:11-23. doi: 10.1016/j.jcat.2015.12.009
[20]	聂轶苗, 夏茂辉, 白丽梅, 刘淑贤, 张晋霞, 牛福生.硅铝酸盐类矿物晶体的²⁷Al、²⁹Si固体高分辨率核磁共振谱图解析方法[J].硅酸盐通报, 2012, 31(5):1200-1203. NIE Yi-miao, XIA Mao-hui, BAI Li-mei, LIU Shu-xian, ZHANG Jin-xia, NIU Fu-sheng.²⁷Al and ²⁹Si-MAR spectrogram analysis of metasilicate (aluminosilicate) crystal[J].Bull Chin Ceram Soc, 2012, 31(5):1200-1203.
[21]	高雄厚, 张忠东, 王晋军, 王智峰, 毛学文, 沈师孔.晶化温度对MCM-41结晶度、酸性和骨架铝结构的影响[J].分子催化, 1999, 13(2):127-131. http://www.cnki.com.cn/Article/CJFDTOTAL-FZCH902.008.htm GAO Xiong-hou, ZHANG Zhong-dong, WANG Jin-jun, WANG Zhi-feng, MAO Xue-wen, SHEN Shi-kong.Effect of crystallization temperature on structure and performance of MCM-41[J].J Mol Catal, 1999, 13(2):127-131. http://www.cnki.com.cn/Article/CJFDTOTAL-FZCH902.008.htm
[22]	BLASCO T, CORMA A, MAITÍNEZ T J.Hydrothermal stabilization of ZSM-5 catalytic-cracking additives by phosphorus addition[J].J Catal, 2006, 237(2):267-277. doi: 10.1016/j.jcat.2005.11.011
[23]	VOS A M, ROZANSKA X, SCHOONHEYDT R A, VAN S R A, HUTSCHKA F, HAFNER J.A theoretical study of the alkylation reaction of toluene with methanol catalyzed by acidic mordenite[J].J Am Chem Soc, 2001, 123(12):2799-2809. doi: 10.1021/ja001981i
[24]	YASHIMA T, AHMAD H, YAMAZAKI K, KATSUTA M, HARA N.Alkylation of synthetic zeolites I.Alkylation of toluene with methanol[J].J Catal, 1970, 16(3):273-280. doi: 10.1016/0021-9517(70)90223-X
[25]	BORGNA A, SEPÚLVEDA J, MAGNI S I, APESTEGUÍA C R.Active sites in the alkylation of toluene with methanol:A study by selective acid-base poisoning[J].Appl Catal, 2004, 276(1/2):207-215.
[26]	NAMBA S, KIM J H, YASHIMA T.Para-selectivity of zeolites and metallosilicates MFI structure[J].Stud Sci Catal, 1994, 83:279-286. doi: 10.1016/S0167-2991(08)63267-X
[27]	张志萍, 赵岩, 吴宏宇, 谭伟, 王祥生, 郭新闻.改性纳米HZSM-5催化剂上甲苯与甲醇的烷基化反应[J].催化学报, 2011, 32(7):1280-1286. http://www.cnki.com.cn/Article/CJFDTOTAL-CHUA201107028.htm ZHANG Zhi-ping, ZHAO yan, WU Hong-yu, TAN Wei, WANG Xiang-sheng, GUO Xin-wen.Shape-selective alkylation of toluene with methanol over modified nano-scale HZSM-5 zeolite[J].Chin J Catal, 2011, 32(7):1280-1286. http://www.cnki.com.cn/Article/CJFDTOTAL-CHUA201107028.htm
[28]	TAN W, LIU M, ZHAO Y, HOU K K, WU H Y, ZHANG A F, LIU H O, WANG Y R, SONG C S, GUO X W.Para-selective methylation of toluene with methanol over nano-sized ZSM-5 catalysts:Synergistic effects of surface modifications with SiO₂, P₂O₅ and MgO[J].Microporous Mesoporous Mater, 2014, 196:18-30. doi: 10.1016/j.micromeso.2014.04.050
[29]	丁春华, 王祥生, 郭新闻.氧化物改性MCM-22上甲苯与甲醇的烷基化性能研究[J].石油学报, 2007, 23(5):38-42. http://www.cnki.com.cn/Article/CJFDTOTAL-SXJG200705008.htm DING Chun-hua, WANG Xiang-sheng, GUO Xin-wen.Study on alkylation of toluene with methanol over oxide modified MCM-22 zeolite[J].Acta Pet Sin, 2007, 23(5):38-42. http://www.cnki.com.cn/Article/CJFDTOTAL-SXJG200705008.htm
[30]	DING C H, WANG X S, GUO X W, ZHANG S G.Characterization and catalytic alkylation of hydrothermally dealuminated nanoscale ZSM-5 zeolite catalyst[J].Catal Commun, 2007, 9(4):487-493.
[31]	丁春华, 王祥生, 郭新闻.水热处理对MCM-22催化剂酸性、孔结构及甲苯/甲醇烷基化性能的影响[J].高等学校化学学报, 2007, 28(5):922-927. http://www.cnki.com.cn/Article/CJFDTOTAL-GDXH200705030.htm DING Chun-hua, WANG Xiang-sheng, GUO Xin-wen.Effect of hydrothermal treatnent of MCM-22 catalyst on the acidity, pore structure and a lkylation properties of toluene with methanol[J].Chem J Chin Univ, 2007, 28(5):922-927. http://www.cnki.com.cn/Article/CJFDTOTAL-GDXH200705030.htm
[32]	ZHAO Y, TAN W, WU H Y, ZHANG A F, LIN M, LI G M, WANG X S, SONG C S, GUO X W.Effect of Pt on stability of nano-scale ZSM-5 catalyst for toluene alkylation with methanol into p-xylene[J].Catal Today, 2011, 160(1):179-183. doi: 10.1016/j.cattod.2010.05.036
[33]	周健, 刘志成, 李丽媛, 王仰东, 高焕新, 杨为民, 谢在库, 唐颐.多级孔ZSM-5分子筛:丰富的外表面酸中心和良好的二甲苯异构化催化性能[J].催化学报, 2013, 34(7):1429-1433. doi: 10.1016/S1872-2067(12)60602-0 ZHOU Jian, LIU Zhi-cheng, LI Li-yuan, WANG Yang-dong, GAO Huan-xin, YANG Wei-min, XIE Zai-ku, TANG Yi.Hieraichical mesoporous ZSM-5 zeolite with increased external surface acid sites and high catalytic performance in o-xylene isomerization[J].Chin J Catal, 2013, 34(7):1429-1433. doi: 10.1016/S1872-2067(12)60602-0
[34]	KIM J H, NAMBA S, YASHIMA T.Para-selectivity of zeolites with MFI structure difference between disproportionation and alkylation[J].Appl Catal, 1992, 83(1):51-58. doi: 10.1016/0926-860X(92)80025-8
[35]	ČEJKA J, ŽILKOVÁN, WICHTERLOVÁB, EDER-MIRTH G, LERCHER J A.Decisive role of transport rate of products for zeolite para-selectivity:Effect of coke deposition and external surface silylation on activity and selectivity of HZSM-5 in alkylation of toluene[J].Zeolites, 1996, 17(3):265-271. doi: 10.1016/0144-2449(96)00006-1
[36]	WEI J.A mathematical theory of enhanced para-xylene selectivity in molecular sieve catalysts[J].J Catal, 1982, 76(2):433-439. doi: 10.1016/0021-9517(82)90272-X
[37]	CHEN N Y, KAEDING W W, DWTER F G.Para-directed aromatic reactions over shape-selective molecular sieve zeolite catalysts[J].J Am Chem Soc, 1979, 101(22):6783-6784. doi: 10.1021/ja00516a065