Frequency and Temperature Characteristics of an Ultrasonic Method for Measuring the Specific Gravity of Lead-Acid Battery Electrolyte

2012 ◽  
Vol 51 ◽  
pp. 026601 ◽  
Author(s):  
Jiaxin Liu ◽  
Guofeng Li
1983 ◽  
Vol 30 (2) ◽  
pp. 69-77 ◽  
Author(s):  
C.A. Swoboda ◽  
D.R. Fredrickson ◽  
S.D. Gabelnick ◽  
P.H. Cannon ◽  
F. Hornstra ◽  
...  

The Analyst ◽  
1990 ◽  
Vol 115 (8) ◽  
pp. 1073 ◽  
Author(s):  
Pier Luigi Buldini ◽  
Praveen Saxena ◽  
Vibha Saxena ◽  
Alessandro Toponi

2003 ◽  
Vol 113 (2) ◽  
pp. 382-387 ◽  
Author(s):  
Arup Bhattacharya ◽  
Indra Narayan Basumallick

2005 ◽  
Vol 3 (2) ◽  
pp. 763-766 ◽  
Author(s):  
Shoichiro Ikeda ◽  
Satoshi Iwata ◽  
Kenichi Nakagawa ◽  
Yosinari Kozuka ◽  
Akiya Kozawa

2019 ◽  
Vol 9 (11) ◽  
pp. 2262 ◽  
Author(s):  
Shuai Gu ◽  
Bitian Fu ◽  
Toyohisa Fujita ◽  
Ji Whan Ahn

By utilizing thermodynamic calculations, the possible removal path of spent lead-acid battery electrolytes was modeled. The process was divided into precipitation and carbonation processes. In the carbonation process, two scenarios were discussed, namely carbonation with and without pre-filtration of the precipitates resulted from the precipitation process. The results showed that in the precipitation process, the theoretical limit for the chemical removal of SO42− was 99.15%, while in the following carbonation process without filtration, only 69.61% of SO42− was removed due to the fact that CO2 reacts with Ca2+ ion in the solution, and thus leads to the production of CaCO3 and SO42− ions in the solution. In the carbonation process without filtration, with the increase of CO2 in the solution the removal ratio of SO42− further decreases. Thermodynamic simulation was effective in predicting the theoretical removal limits and helps in understanding and optimizing the removal process.


The Analyst ◽  
1998 ◽  
Vol 123 (5) ◽  
pp. 1109-1113 ◽  
Author(s):  
Pier Luigi Buldini ◽  
Anna Mevoli ◽  
Jawahar Lal Sharma

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