Single particle studies of cation-exchange rates in packed beds: Barium ion-sodium ion system

AIChE Journal ◽  
1963 ◽  
Vol 9 (3) ◽  
pp. 365-370 ◽  
Author(s):  
James C. W. Kuo ◽  
M. M. David
Keyword(s):  
Exchange Rates ◽  
Cation Exchange ◽  
Single Particle ◽  
Sodium Ion ◽  
Packed Beds ◽  
Barium Ion

Single particle studies of binary and ternary cation exchange kinetics

AIChE Journal ◽  
1974 ◽  
Vol 20 (5) ◽  
pp. 989-995 ◽  
Author(s):  
R. K. Bajpai ◽  
A. K. Gupta ◽  
M. Gopala Rao
Keyword(s):  
Cation Exchange ◽  
Single Particle ◽  
Exchange Kinetics

Exchange rates and water content of a cation exchange membrane in aprotic solvents

1976 ◽  
Vol 48 (8) ◽  
pp. 1120-1122 ◽  
Author(s):  
Maria. Lopez ◽  
Brian. Kipling ◽  
Howard L. Yeager
Keyword(s):  
Exchange Rates ◽  
Cation Exchange ◽  
Water Content ◽  
Cation Exchange Membrane ◽  
Aprotic Solvents ◽  
Exchange Membrane

scholarly journals Application of a cation exchange membrane to a sodium ion pump.

1980 ◽  
Vol 13 (3) ◽  
pp. 251-252 ◽  
Author(s):  
HIROSHI OAKI ◽  
MASARU ISHIDA ◽  
TAKASHI SHIRAI
Keyword(s):  
Cation Exchange ◽  
Cation Exchange Membrane ◽  
Sodium Ion ◽  
Ion Pump ◽  
Exchange Membrane

THE FRACTIONATION OF THE HISTONES OF CALF THYMUS AND CHICKEN ERYTHROCYTES BY CATION-EXCHANGE CHROMATOGRAPHY WITH SODIUM SALTS

1959 ◽  
Vol 37 (7) ◽  
pp. 843-859 ◽  
Author(s):  
J. M. Neelin ◽  
G. C. Butler
Keyword(s):  
Cation Exchange ◽  
Exchange Chromatography ◽  
Chicken Erythrocyte ◽  
Barium Acetate ◽  
Cation Exchange Chromatography ◽  
Sodium Salts ◽  
Calf Thymus ◽  
Barium Ion ◽  
Chicken Erythrocytes ◽  
Sodium Form

The histone extracted from the nucleoprotein of calf thymus and chicken erythrocyte nuclei at pH 1.8 was more stable than that extracted at less than pH 1.5. Extraction directly from isolated nuclei avoided the deleterious effects of dialysis and of neutral pH. Fractionation by cation-exchange chromatography on the sodium form of Amberlite IRC-50, with "stepwise elution" by various sodium salts, recovered more than 90% of the chicken erythrocyte histone in at least seven components. About 75% of the calf thymus histone was eluted in four peaks; one of these was shown to be identical with the lysine-rich component, while the other three coincided with the arginine-rich peak eluted by barium acetate from barium IRC-50. These preparations of histone chloride were not degraded in sodium salt solutions, but tended to aggregate, especially in the presence of barium ion.

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