A New pH Oscillator:  The Chlorite−Sulfite−Sulfuric Acid System in a CSTR

2001 ◽  
Vol 105 (5) ◽  
pp. 829-837 ◽  
Author(s):  
Glen A. Frerichs ◽  
Tara M. Mlnarik ◽  
Robert J. Grun ◽  
Richard C. Thompson
Keyword(s):  
Sulfuric Acid ◽  
Acid System

Basicity measurements in aqueous-organic solvents. 1. The 20% ethanol-aqueous sulfuric acid system

1979 ◽  
Vol 44 (10) ◽  
pp. 1654-1660 ◽  
Author(s):  
Carlo Capobianco ◽  
Franco Magno ◽  
Gianfranco Scorrano
Keyword(s):  
Sulfuric Acid ◽  
Organic Solvents ◽  
Acid System ◽  
Aqueous Sulfuric Acid

scholarly journals Selective reductive leaching of cobalt and lithium from industrially crushed waste Li-ion batteries in sulfuric acid system

2018 ◽  
Vol 76 ◽  
pp. 582-590 ◽  
Author(s):  
Chao Peng ◽  
Joseph Hamuyuni ◽  
Benjamin P. Wilson ◽  
Mari Lundström
Keyword(s):  
Sulfuric Acid ◽  
Acid System ◽  
Li Ion Batteries ◽  
Reductive Leaching ◽  
Li Ion

Study on the Determination of Manganese in Alloy Steel Materials by Spectrophotometry

2013 ◽  
Vol 803 ◽  
pp. 196-199
Author(s):  
Mei Mei Li ◽  
Nai Jun Li
Keyword(s):  
Sulfuric Acid ◽  
Phosphoric Acid ◽  
Alloy Steel ◽  
Acid System ◽  
Mixed Acid ◽  
Relative Standard ◽  
Beer's Law ◽  
Beer’S Law ◽  
Standard Deviations

With samples decomposed by mixed acid of sulfuric acid-phosphoric acid, manganese in alloy steel was determined by periodate spectrophotometry. The acid system for dissolving samples was established, and 525 nm as the optimal measuring wavelength was selected. The results showed that Beer's law was obeyed in range of 0 to 36μg/mL for manganese (II). The relative standard deviations were between 0.6% to 2.0%(n=6). The recoveries of samples were between 95.1to 101.4%.

Effect of Tellurium on Copper Electrodeposition in Copper Sulfate-Sulfuric Acid System

2017 ◽  
Vol 164 (7) ◽  
pp. D451-D456 ◽  
Author(s):  
Lian-Kui Wu ◽  
Chao-Chao Li ◽  
Ze-Feng Zhang ◽  
Hua-Zhen Cao ◽  
Jin Xue ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Copper Sulfate ◽  
Copper Electrodeposition ◽  
Acid System
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