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MASS-PRODUCTION OF BIOCATALYST-ENTRAPPING ALGINATE GEL PARTICLES BY A FORCED OSCILLATION METHOD

 

作者: T. GOTOH,   H. UNNO,   N. SHIRAGAMI,   H. HONDA,   Y. NAOKI,  

 

期刊: Chemical Engineering Communications  （Taylor Available online 1993）
卷期: Volume 120, issue 1  

页码: 73-84

 

ISSN:0098-6445

 

年代: 1993

 

DOI:10.1080/00986449308936125

 

出版商: Taylor & Francis Group

 

关键词: Biocatalyst immobilization;Mass-production;Reverse-piezo electric effect;Calcium alginate

 

数据来源: Taylor

 

摘要:

A forced oscillation method applying reverse-piezo electric effect has been proposed for mass-production of biocatalyst-entrapping polymer gel particles. A jet of aqueous alginate solution flowing out through an orifice was disintegrated into droplets by an oscillating pressure which was exerted by a ceramic plate vibrated by the reverse-piezo electric effect. The droplets formed were immediately solidified into gel particles in calcium chloride solution.

 

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