刘庆林
膜的制备和表征, 流体相平衡,尤其是高分子溶液的相行为,小分子在聚合物膜中扩散行为,反应精馏的多稳态
个性化签名
- 姓名:刘庆林
- 目前身份:
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学术头衔:
博士生导师
- 职称:-
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学科领域:
高分子化学
- 研究兴趣:膜的制备和表征, 流体相平衡,尤其是高分子溶液的相行为,小分子在聚合物膜中扩散行为,反应精馏的多稳态
刘庆林,男,1965年出生,教授 博士生导师。Journal of Membrane Science 和 Industrial & Engineering Chemistry Research 审稿人。学习经历学士1986,合肥工业大学 硕士1989,青岛科技大学 博士1997,天津大学工作经历讲师 1993 安徽工程科技学院博士后 1999 南京大学博士后 2002 香港科技大学副教授 2000 厦门大学教授 2003 厦门大学博士生导师 2004 厦门大学研究兴趣l 膜的制备和表征l 流体相平衡,尤其是高分子溶液的相行为,小分子在聚合物膜中扩散行为l 反应精馏的多稳态
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刘庆林, 张锋, 高浩其
化学工程,2002,30(2):75~78,-0001,():
-1年11月30日
利用自制的含硅强酸性阳离子交换树脂催化1,4 2丁二醇脱水合成四氢呋喃的反应。结果表明催化剂活性较好, 且比常规离子交换树脂使用温度范围宽, 可在较高的温度使用, 但机械稳定性有待改善。进一步对1,4 2丁二醇脱水反应精馏进行初步实验研究, 发现反应精馏能较好地分离反应产物THF和水,塔顶产品THF的纯度可以达到98%以上。认为用反应精馏方法由1,4 2丁二醇脱水制备四氢呋喃是可进一步开发的技术。
四氢呋喃, 反应精馏, 固体酸催化剂
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【期刊论文】Study on the coupling of esterification with pervaporation
刘庆林, Qinglin Liu a;*, Zhibing Zhang b, Hongfang Chen b
Journal of Membrane Science 182(2001)173-181,-0001,():
-1年11月30日
The separation characteristics of the crosslinked polyvinyl alcohol (PVA) membranes prepared in our laboratory were studied by pervaporation separation of the liquid mixtures of both water/acetic acid and water/acetic acid/n-butanol/butyl acetate. The permeation fluxes of water and acetic acid as a function of compositions were presented. The esterification of acetic acid with n-butanol catalyzed by Zr(SO4)-4H2O was carried out at a temperature range of C. A kinetic model equation was developed for the esterification; then, it was taken as a model reaction to study the coupling of pervaporation with esterification. Experiments were conducted to investigate the effects of several operating parameters, such as reaction temperature, initial molar ratio of acetic acid to n-butanol, ratio of the membrane area to the reacting mixture volume and catalyst concentration, on the coupling process.
Composite membranes, Pervaporation, Organic separations, Pervaporation-aided esterification, Liquid permeability and separations
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【期刊论文】Study on catalytic membranes of H3PW12O40 entrapped in PVA
刘庆林, Qinglin Liu a, *, Peishi Jia b, Hongfang Chen b
Journal of Membrane Science 159(1999)233-241,-0001,():
-1年11月30日
Preparation of H3PW12O40/Polyvinyl alcohol (PVA) catalytic membranes on porous ceramic plates was studied in this paper. SEM (scanning electron microscopy) and XPS (X-ray photoelectron spectrometry) were used to characterize the membrane nature. The separative and catalytic properties of the membranes were tested by the esteri
Composite membrane, Pervaporation, Catalytic membrane, Membrane reactor, Organic separation
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