| XRD粉末衍射法研究微波场作用下4A分子筛的合成 |
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| 引用本文： | 钟声亮,张迈生,苏锵.XRD粉末衍射法研究微波场作用下4A分子筛的合成[J].光谱学与光谱分析,2006,26(7):1360-1363. |
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| 作者姓名： | 钟声亮 张迈生 苏锵 |
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| 作者单位： | 中山大学化学与化学工程学院，广东 广州 510275 |
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| 基金项目： | 广东省科技攻关项目
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广东省广州市科技攻关项目
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广东省广州市基础科学基金
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国家重点实验室基金 |
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| 摘 要： | 在微波场作用下合成了粒度均匀、白度和钙离子交换容量高、性能优异的4A分子筛。用XRD粉末衍射法研究了硅铝比、水钠比、微波功率和微波加热时间对微波合成4A分子筛的影响，找出了在微波场作用下合成4A分子筛的最佳条件，并用IR, SEM和DSC等方法对合成的产物进行了表征。
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| 关 键 词： | 微波场 4A分子筛 表征 XRD |
| 文章编号： | 1000-0593（2006）07-1360-04 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-08-18 |
Studies on the Synthesis of Zeolite 4A in Mirowave Field by Means of X-Ray Diffraction |
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| ZHONG Sheng-liang,ZHANG Mai-sheng,SU Qiang.Studies on the Synthesis of Zeolite 4A in Mirowave Field by Means of X-Ray Diffraction[J].Spectroscopy and Spectral Analysis,2006,26(7):1360-1363. |
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| Authors: | ZHONG Sheng-liang ZHANG Mai-sheng SU Qiang |
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| Institution: | School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275, China |
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| Abstract: | Good quality zeolite 4A with homogenous particle size, high whiteness and high calcium exchangeability was suoeessfully synthesized in mierowave field. The effects of the ratio of silica to aluminium, the ratio of water to sodium, the power of mierowave, and the time of mierowave heating on the synthesis of zeolite 4A were studied by means of X-ray diffraetion. And the produets were also eharaeterized by IR, SEM and DSC. The optimal condition for the synthesis of zeolite 4A in mierowave was found. |
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| Keywords: | Microwave field Zeolite 4A Characterization XRD |
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