Single-particle studies of ion exchange in packed beds: Cupric ion-sodium ion system

AIChE Journal ◽  
1964 ◽  
Vol 10 (2) ◽  
pp. 213-219 ◽  
Author(s):  
M. Gopala Rao ◽  
M. M. David
Keyword(s):  
Ion Exchange ◽  
Single Particle ◽  
Sodium Ion ◽  
Packed Beds ◽  
Cupric Ion

scholarly journals Novel Approach Through the Harmonized Sulfur in Disordered Carbon Structure for High-Efficiency Sodium-Ion Exchange

2020 ◽  
Vol 12 (39) ◽  
pp. 43750-43760 ◽  
Author(s):  
Hanvin Kim ◽  
Dae-Yeong Kim ◽  
Shungo Zen ◽  
Jun Kang ◽  
Nozomi Takeuchi
Keyword(s):  
Ion Exchange ◽  
High Efficiency ◽  
Sodium Ion ◽  
Carbon Structure ◽  
Novel Approach ◽  
Disordered Carbon

High-performance NaFePO4formed by aqueous ion-exchange and its mechanism for advanced sodium ion batteries

2016 ◽  
Vol 4 (13) ◽  
pp. 4882-4892 ◽  
Author(s):  
Wei Tang ◽  
Xiaohe Song ◽  
Yonghua Du ◽  
Chengxin Peng ◽  
Ming Lin ◽  
...  
Keyword(s):  
Ion Exchange ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Fundamental Understanding

Both fundamental understanding and practical demonstrations suggest that aqueous ion-exchanged NaFePO4is a promising cathode for organic sodium ion battery.

Chemical structure and the mixed mobile ion effect in silver-for-sodium ion exchange in silicate glasses

1996 ◽  
Vol 194 (1-2) ◽  
pp. 85-92 ◽  
Author(s):  
J.M. Inman ◽  
S.N. Houde-Walter ◽  
B.L. McIntyre ◽  
Z.M. Liao ◽  
R.S. Parker ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Chemical Structure ◽  
Silicate Glasses ◽  
Sodium Ion

Removal of Copper-Cyanide Complexes from Electroplating Industry Effluents by Ion-Exchange Fiber

2012 ◽  
Vol 476-478 ◽  
pp. 1847-1850 ◽  
Author(s):  
Zhan Qiang Cao ◽  
Ming Yu Li ◽  
Yao Ran Sun ◽  
Qing Xuan Zeng
Keyword(s):  
Ion Exchange ◽  
Room Temperature ◽  
Ph Value ◽  
Exchange Process ◽  
Packed Beds ◽  
Copper Cyanide ◽  
Ion Exchange Process ◽  
Cyanide Complexes ◽  
Ion Exchange Fiber ◽  
Industry Effluent

Removal of copper-cyanide complexes from electroplating industry effluent were studied by using an ion-exchange process. A kind of polypropylene strong alkaline anion exchange fiber was used to perform packed beds continuous experiments. The conditions of adsorption were wastewater pH value 9.0 and flow rate 90-120 BV•h-1 at room temperature. The packed beds were exhausted at 1300 bed volumes for copper-cyanide complexes The elution of copper-cyanide complexes from ion-exchange fiber was studied. The results showed that copper-cyanide complexes were easily eluted from ion exchange fiber using either 2.0 mol•L-1 NaNO3 or NaCl. With 1.0 mol•L-1 NaNO3 solution at 30 BV•h-1, the regenerating rate of copper-cyanide complexes was more than 95%.

Sign in / Sign up

Export Citation Format

Share Document