Studies on nucleation phenomena occurring in aqueous solutions supersaturated with calcium sulfate. III. The cation:anion ratio

1980 ◽  
Vol 58 (20) ◽  
pp. 2127-2131 ◽  
Author(s):  
Douglas M. Keller ◽  
Ronald E. Massey ◽  
O. E. Hileman Jr.
Keyword(s):  
Aqueous Solutions ◽  
Calcium Sulfate ◽  
Ion Pair ◽  
Pair Formation ◽  
Empirical Modeling ◽  
Nucleation Event ◽  
Ion Removal ◽  
Ion Pair Formation ◽  
Calcium Sulfate Dihydrate ◽  
Induction Times

Nucleation rates from solutions of calcium sulfate dihydrate were measured at constant supersaturation but at varying cation:anion ratios. Induction times were also measured. The values of each were found to be dependent on the Ca:SO4 ratio. The results of empirical modeling studies are reported. These suggest that ion pair formation has an impact on the nucleation event beyond that of ion removal.

H3O+/Cl− ion-pair formation in high-temperature aqueous solutions

2000 ◽  
Vol 113 (18) ◽  
pp. 8093-8100 ◽  
Author(s):  
A. A. Chialvo ◽  
P. T. Cummings ◽  
J. M. Simonson
Keyword(s):  
High Temperature ◽  
Aqueous Solutions ◽  
Ion Pair ◽  
Pair Formation ◽  
Ion Pair Formation

Ion-pair formation and anion relaxation in aqueous solutions of Group I perchlorates. A Raman spectral study

1982 ◽  
Vol 86 (19) ◽  
pp. 3840-3845 ◽  
Author(s):  
Ray L. Frost ◽  
David W. James ◽  
Roger Appleby ◽  
Raymond E. Mayes
Keyword(s):  
Aqueous Solutions ◽  
Spectral Study ◽  
Ion Pair ◽  
Pair Formation ◽  
Ion Pair Formation ◽  
Group I ◽  
Raman Spectral

Contact Ion Pair Formation between Hard Acids and Soft Bases in Aqueous Solutions Observed with 2DIR Spectroscopy

2013 ◽  
Vol 117 (49) ◽  
pp. 15306-15312 ◽  
Author(s):  
Zheng Sun ◽  
Wenkai Zhang ◽  
Minbiao Ji ◽  
Robert Hartsock ◽  
Kelly J. Gaffney
Keyword(s):  
Aqueous Solutions ◽  
Ion Pair ◽  
Pair Formation ◽  
Ion Pair Formation ◽  
Contact Ion Pair ◽  
2Dir Spectroscopy

Ion-Pair Formation in Aqueous Solutions of Butylammonium Isobutyrate1

1965 ◽  
Vol 69 (8) ◽  
pp. 2801-2803 ◽  
Author(s):  
Irving M. Klotz ◽  
Henry A. DePhillips,
Keyword(s):  
Aqueous Solutions ◽  
Ion Pair ◽  
Pair Formation ◽  
Ion Pair Formation

Ion pair formation in copper sulfate aqueous solutions at high temperatures

2005 ◽  
Vol 37 (5) ◽  
pp. 499-511 ◽  
Author(s):  
Lucila P. Méndez De Leo ◽  
Hugo L. Bianchi ◽  
Roberto Fernández-Prini
Keyword(s):  
Aqueous Solutions ◽  
High Temperatures ◽  
Copper Sulfate ◽  
Ion Pair ◽  
Pair Formation ◽  
Ion Pair Formation
Sign in / Sign up

Export Citation Format

Share Document