溶剂微胶囊——现代萃取技术发展的核心之一  被引量:11

Solvent Microcapsules--A Fast Developing Extraction Technology

在线阅读下载全文

作  者:杨伟伟[1] 骆广生[1] 龚行楚[1] 汪家鼎[1] 

机构地区:[1]清华大学化学工程系,北京100084

出  处:《化工进展》2004年第1期24-27,共4页Chemical Industry and Engineering Progress

基  金:国家自然科学基金资助项目(No.20176022)。

摘  要:从溶剂微胶囊的制备及应用两方面较为全面地综述了溶剂微胶囊技术的发展,并总结了其特点,提出技术展望。溶剂微胶囊技术是微胶囊技术与萃取技术相结合而发展起来的新型分离技术,溶剂微胶囊具有萃淋树脂可以有效避免乳化和分相容易等优点,而在萃取剂包覆量和防止萃取剂流失方面,具有更明显的优势。A new separation process with solvent microcapsules is a coupling technique of solvent extraction and microencapsulation method, which has developed very quickly since 1990s. Like solvent impregnated resins, solvent microcapsule extraction has the higher possibility in preventing emulsification and makes the phase separation easy. Furthermore, it has obvious advantages in solvent loading and avoiding solvent losing. The preparation and application of solvent microcapsules is reviewed in this paper. And the prospect of solvent microcapsule separation process and the higher research needs in this field are discussed also.

关 键 词:溶剂微胶囊 萃取 制备 传质分离 

分 类 号:TQ028.32[化学工程]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象