| 用XRD法研究MCM-22分子筛的逐级放大合成 |
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| 引用本文： | 史建公,卢冠忠,曹钢,于晓东. 用XRD法研究MCM-22分子筛的逐级放大合成[J]. 光谱学与光谱分析, 2007, 27(5): 1032-1035 |
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| 作者姓名： | 史建公 卢冠忠 曹钢 于晓东 |
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| 作者单位： | 华东理工大学工业催化研究所,上海,200237;北京燕化兴业技术开发公司,北京,102500;华东理工大学工业催化研究所,上海,200237;北京燕化公司化学品事业部,北京,102500 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 在100，250和1 000 mL高压釜静态成功合成MCM-22分子筛的基础上，在2，5和200 L高压釜中进行了MCM-22分子筛的动态合成试验，对合成的样品用XRD等技术进行了表征。结果表明，在静态和动态条件下合成的样品，全部为纯相MCM-22分子筛，且结晶度较高，从100 mL到200 L的放大试验是成功的。
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| 关 键 词： | MCM-22 分子筛 水热合成 放大实验 XRD测试 |
| 文章编号： | 1000-0593（2007）05-1032-04 |
| 收稿时间： | 2006-02-14 |
| 修稿时间： | 2006-06-29 |
Enlargement Test of Synthesis of MCM-22 Zeolite by Means of XRD |
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| SHI Jian-gong,LU Guan-zhong,CAO Gang,YU Xiao-dong. Enlargement Test of Synthesis of MCM-22 Zeolite by Means of XRD[J]. Spectroscopy and Spectral Analysis, 2007, 27(5): 1032-1035 |
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| Authors: | SHI Jian-gong LU Guan-zhong CAO Gang YU Xiao-dong |
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| Affiliation: | 1. Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China2. Chemicals Division, Beijing Yanshan Petrochemical Corp., SINOPEC, Beijing 102500, China3. Xingye Tech. Devel. Corp., Beijing Yanshan Petrochemical Corp., SINOPEC, Beijing 102500, China |
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| Abstract: | On the basis of MCM-22 zeolite synthesis at the static condition in 100 mL lined PTFE autoclave, 250 and 1 000 mL stainless steel autoclave respectively, the synthesis of MCM-22 zeolite was studied at the rotating condition in 2, 5 and 200 L autoclave respectively. The samples as-synthesized and calcined were characterized by means of XRD and so on. The results show that all the synthesized samples are the pure MCM-22 zeolites, and their crystallinities were high, and MCM-22 zeolite can be synthesized successfully at the rotating condition in 200 L stainless steel autoclave. |
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| Keywords: | MCM-22 Zeolite H ydrotherrnal synthesis Enlargement test Lattice parameter XRD |
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