Dispersion polymerization of acrylamide int-butyl alcohol/water media

2004 ◽  
Vol 12 (2) ◽  
pp. 213-218 ◽  
Author(s):  
Ki-Chang Lee ◽  
Seung-Eun Lee ◽  
Yoo-Jin Choi ◽  
Bong-Keun Song
2006 ◽  
Vol 312 (1-2) ◽  
pp. 131-136 ◽  
Author(s):  
JingXia Cui ◽  
ChunLei Li ◽  
YingJie Deng ◽  
YongLi Wang ◽  
Wei Wang

Author(s):  
A. V. Frolkova ◽  
M. A. Ablizin ◽  
M. A. Mayevskiy ◽  
A. K. Frolkova

An approach to the determination of free variables required for calculating the material balance of the flowsheet of ternary mixtures separation is presented. Phase diagrams of the considered ternary systems are characterized by the presence of a two-phase splitting area and by the presence of different amounts of azeotropes (classes 3.1.0, 3.1.1, 3.2.1 and 3.3.1). For all the systems flowsheets containing three rectification columns and a florentine vessel for separation were suggested. The multivariance of the solution of the balance problem was shown. The approach was illustrated by the example of real ternary systems characterized by different phase diagrams (methanol - chloroform - water, butyl alcohol - water - toluene, nitromethane - hexane - water). The parameters of the rectification columns were presented.


2004 ◽  
Vol 120 (10) ◽  
pp. 4759-4767 ◽  
Author(s):  
Vania Calandrini ◽  
Antonio Deriu ◽  
Giuseppe Onori ◽  
Ruep E. Lechner ◽  
Jörg Pieper

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