Freeze-Drying of tert-Butyl Alcohol/Water Cosolvent Systems: Effects of Formulation and Process Variables on Residual Solvents

1998 ◽  
Vol 87 (4) ◽  
pp. 491-495 ◽  
Author(s):  
Sakchai Wittaya-areekul ◽  
Steven L. Nail
Keyword(s):  
Freeze Drying ◽  
Butyl Alcohol ◽  
Process Variables ◽  
Residual Solvents ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water

Diffusive dynamics of water in tert-butyl alcohol/water mixtures

2004 ◽  
Vol 120 (10) ◽  
pp. 4759-4767 ◽  
Author(s):  
Vania Calandrini ◽  
Antonio Deriu ◽  
Giuseppe Onori ◽  
Ruep E. Lechner ◽  
Jörg Pieper
Keyword(s):  
Butyl Alcohol ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water ◽  
Diffusive Dynamics

Coefficients B de viscosité dans les systèmes ternaires aqueux. III. Halogénures alcalins–alcool tert-butylique–eau à 25 °C

1979 ◽  
Vol 57 (24) ◽  
pp. 3247-3252 ◽  
Author(s):  
Marc Palma ◽  
Jean-Pierre Morel
Keyword(s):  
Linear Relationship ◽  
Structural Properties ◽  
Organic Solvents ◽  
Linear Correlation ◽  
Butyl Alcohol ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water ◽  
Coefficient Of Viscosity

We have measured the coefficient of viscosity B at 25 °C of HCl, LiCl, NaCl, KCl, RbCl, KI, and KBr in the mixtures of aqueous organic solvents containing from 10 to 40% tert-butyl alcohol by weight (X), the concentration of electrolyte varying from 0.1 to 0.3 M.Plots of B = f (x) show points of inflexion and minima whose positions can be explained by the structural properties of the mixed solvent.In water, a linear relationship between the entropy of hydration and coefficient B of the ions is observed. In the same way, it can be shown that a linear correlation exists between the entropy of solvation and coefficient B of the electrolytes for all the mixtures studied.These correlations lead to the characterization of two distinct zones (X < 20% and X > 20%) for the range of tert-butyl alcohol–water mixtures. [Journal translation]

Pressure effect on water dynamics in tert-butyl alcohol/water solutions

2006 ◽  
Vol 18 (36) ◽  
pp. S2363-S2371 ◽  
Author(s):  
Vania Calandrini ◽  
Antonio Deriu ◽  
Giuseppe Onori ◽  
Alessandro Paciaroni ◽  
Mark T F Telling
Keyword(s):  
Pressure Effect ◽  
Butyl Alcohol ◽  
Water Dynamics ◽  
Water Solutions ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water

Effect of Tert-Butyl Alcohol Template on the Pore Structure of Porous Tungsten in Freeze Drying Process

2021 ◽  
Vol 28 (3) ◽  
pp. 216-220
Author(s):  
Eui Seon Lee ◽  
Youn Ji Heo ◽  
Yun Taek Ko ◽  
Jin Gyeong Park ◽  
Yong-Ho Choa ◽  
...  
Keyword(s):  
Pore Structure ◽  
Freeze Drying ◽  
Butyl Alcohol ◽  
Drying Process ◽  
Tert Butyl ◽  
Porous Tungsten ◽  
Tert Butyl Alcohol
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