A Study of the Influence of Oxidizing Ion Concentration on the Corrosion Resistance of 304L SS in Nitric Acid Medium

CORROSION ◽  
10.5006/0703 ◽  
2012 ◽  
pp. 121017075953000
Author(s):  
R. Priya ◽  
S. Ningshen ◽  
U. Kamachi Mudali
Keyword(s):  
Corrosion Resistance ◽  
Nitric Acid ◽  
Acid Medium ◽  
Ion Concentration ◽  
Nitric Acid Medium

Extraction of silver from nitric acid medium by certain quinoline derivatives

2002 ◽  
Vol 90 (4) ◽  
Author(s):  
A. M. I. Ali
Keyword(s):  
Nitric Acid ◽  
Acid Medium ◽  
Distribution Ratio ◽  
Metal Ion ◽  
Nitric Acid Concentration ◽  
Ion Concentration ◽  
Quinoline Derivatives ◽  
Nitric Acid Medium ◽  
Extractant Concentration ◽  
Equilibrium Time

SummaryThree new quinoline derivatives were synthesised and characterized. These compounds were found to be insoluble in water and different acids such as HNOThe effects of shaking time, nitric acid concentration, metal ion concentration and the concentration of extractant were studied. The results showed that the distribution ratio of Ag decreased with increase in the nitric acid and metal concentration, and increased by increasing the extractant concentration. It was found that an equilibrium time of 10 min was required to reach equilibrium. The results showed that (MDTQ) is very selective for the separation of Ag.

Effect of thermal oxidation on the corrosion resistance of Ti6Al4V alloy in hydrochloric and nitric acid medium

2012 ◽  
Vol 64 (10) ◽  
pp. 902-907 ◽  
Author(s):  
M. Jamesh ◽  
Satendra Kumar ◽  
T. S. N. Sankara Narayanan ◽  
P. K. Chu
Keyword(s):  
Corrosion Resistance ◽  
Nitric Acid ◽  
Thermal Oxidation ◽  
Acid Medium ◽  
Ti6al4v Alloy ◽  
Nitric Acid Medium

Syntheses and evaluation of new hydrophilic azacryptands used as masking agents of technetium in solvent extraction processes

2021 ◽  
Vol 50 (5) ◽  
pp. 1620-1630
Author(s):  
Alexiane Thevenet ◽  
Ana Miljkovic ◽  
Sonia La Cognata ◽  
Cécile Marie ◽  
Christelle Tamain ◽  
...  
Keyword(s):  
Nitric Acid ◽  
Solvent Extraction ◽  
Acid Medium ◽  
Separation Process ◽  
Nitric Acid Medium ◽  
Masking Agents ◽  
Extraction Processes

New azacryptands with the addition of hydrophilic groups were synthesized to bind selectively the pertechnetate anion in nitric acid medium, and avoid its extraction in the separation process.

Extraction and stripping behaviors of 14 lanthanides from nitric acid medium by N,N’-dimethyl-N,N’-dioctyl diglycolamide

2020 ◽  
Vol 325 (2) ◽  
pp. 409-416
Author(s):  
Yaoyang Liu ◽  
Chuang Zhao ◽  
Zhibin Liu ◽  
Yu Zhou ◽  
Caishan Jiao ◽  
...  
Keyword(s):  
Nitric Acid ◽  
Acid Medium ◽  
Nitric Acid Medium
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