| 冻干技术的几个热点问题 |
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| 引用本文： | 徐成海,张志军,张斌. 冻干技术的几个热点问题[J]. 干燥技术与设备, 2010, 0(5): 205-210 |
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| 作者姓名： | 徐成海 张志军 张斌 |
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| 作者单位： | 东北大学机械工程与自动化学院,沈阳110004 |
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| 摘 要： | 从近两年参评国家自然科学基金的情况,平时为杂志评审文章的情况来看,当前主要有三个热点问题:一是生物材料冷冻干燥过程的传热传质,这是近几年来常胜不衰的老问题;二是冻干过程出现的理论问题,例如塌陷温度、玻璃态转化温度等;三是冻干技术与其它干燥方法的结合问题。本文将对这几个问题扩展开讨论,并分析创新点的选取与产生问题。
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| 关 键 词： | 生物材料冻干 塌陷温度 联合干燥 传热传质 |
Study Hotspot of Freeze-drying |
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| XU Cheng-hai,ZHANG Zhi-jun,ZHANG Bin. Study Hotspot of Freeze-drying[J]. , 2010, 0(5): 205-210 |
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| Authors: | XU Cheng-hai ZHANG Zhi-jun ZHANG Bin |
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| Affiliation: | (School of Mechanical Engineering ＆ Automation,Northeastern University,Shenyang 110004,China) |
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| Abstract: | Three study hotspot issues in this paper are based on the reviewing results of NSFS（National Natural Science Foundation of China） application and submitting papers to journals.One is the heat and mass transfer of freeze-drying process on biological materials.It is continuous issue in recent years.Another is the theory issue of freeze-drying process,for example,disintegration temperature and glass transition temperature.Another is the combination of freeze-drying with other drying technology.The issues are all discussed,and how to select and get the innovation ideas is analyzed. |
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| Keywords: | freeze-drying of biological materials disintegration temperature combined drying heat and mass transfer |
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