Comparison of Vinyl Acetate - Butyl Acrylate Emulsion Copolymerizations Conducted in a Continuous Pulsed Sieve Plate Column Reactor and in a Batch Stirred Tank Reactor

2006 ◽  
Vol 243 (1) ◽  
pp. 147-158 ◽  
Author(s):  
Antonio C.S.M. Carvalho ◽  
Dennis Chicoma ◽  
Claudia Sayer ◽  
Reinaldo Giudici
Keyword(s):  
Vinyl Acetate ◽  
Butyl Acrylate ◽  
Stirred Tank ◽  
Sieve Plate ◽  
Column Reactor ◽  
Stirred Tank Reactor ◽  
Tank Reactor ◽  
Acrylate Emulsion ◽  
Plate Column

Continuous ARGET ATRP of Methyl Methacrylate and Butyl Acrylate in a Stirred Tank Reactor

2013 ◽  
Vol 52 (34) ◽  
pp. 11931-11942 ◽  
Author(s):  
Nicky Chan ◽  
Jan Meuldijk ◽  
Michael F. Cunningham ◽  
Robin A. Hutchinson
Keyword(s):  
Methyl Methacrylate ◽  
Butyl Acrylate ◽  
Stirred Tank ◽  
Stirred Tank Reactor ◽  
Tank Reactor ◽  
Arget Atrp

Properties of fructosyltransferase from Aureobasidium pullulans immobilized on an acrylic carrier

2007 ◽  
Vol 61 (5) ◽  
Author(s):  
Z. Onderková ◽  
J. Bryjak ◽  
M. Polakovič
Keyword(s):  
Ethylene Glycol ◽  
Butyl Acrylate ◽  
Aureobasidium Pullulans ◽  
Storage Stability ◽  
Sucrose Concentration ◽  
Covalent Binding ◽  
Stirred Tank ◽  
Glycol Dimethacrylate ◽  
Stirred Tank Reactor ◽  
Tank Reactor

AbstractOptimization of immobilization conditions was carried out for covalent binding of Aureobasidium pullulans fructosyltransferase to a copolymer of butyl acrylate and ethylene glycol dimethacrylate using a glutaraldehyde method. It was found that the highest activity of the preparation could be obtained for the immobilization pH 6.0 and initial protein amount 8.5 g per dm3 of the carrier. Effects of the reaction pH, temperature, and initial sucrose concentration on the activity and stability of the preparation were analyzed. Further investigations involved storage stability and operational stability in a mechanically stirred-tank reactor.

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