scholarly journals Supercooling of Homogeneous Liquid Phase of Liquid Metals and Alloys—Poor Supercooling around the Eutectic Composition of Liquid Ni-Nb System—

2011 ◽  
Vol 75 (12) ◽  
pp. 690-696
Author(s):  
Toshio Itami ◽  
Junpei Okada ◽  
Yuki Watanabe ◽  
Takehiko Ishikawa ◽  
Shinichi Yoda
2010 ◽  
Vol 51 (9) ◽  
pp. 1510-1515 ◽  
Author(s):  
Toshio Itami ◽  
Junpei Okada ◽  
Yuki Watanabe ◽  
Takehiko Ishikawa ◽  
Shinichi Yoda

1972 ◽  
Vol 3 (7) ◽  
pp. 1769-1772 ◽  
Author(s):  
D. S. Viswanath ◽  
B. C. Mathur

2017 ◽  
Vol 7 (4) ◽  
pp. 44 ◽  
Author(s):  
Takeshi Kato ◽  
Shotaro Saito ◽  
Shigekatsu Oshite ◽  
Shukuro Igarashi

A powerful technique for the concentration of rhodium (Rh) in plating wastewater was developed. The technique entails complexing Rh with 1-(2-pyridylazo)-2-naphthol (PAN) followed by homogeneous liquid–liquid extraction (HoLLE) with Zonyl FSA. The optimum HoLLE conditions were determined as follows: [ethanol]T = 30.0 vol.%, pH = 4.00, and Rh:PAN = 1:5. Under these optimum conditions, 88.1% of Rh was extracted into the sedimented liquid phase. After phase separation, the volume ratio [aqueous phase (Va) /sedimented liquid phase (Vs)] of Va and Vs was 1000 (50 mL → 0.050 mL). We then applied the new method to wastewater generated by the plating industry. The phase separation was satisfactorily achieved when the volume was scaled up to 1000 mL of the actual wastewater; 84.7% of Rh was extracted into the sedimented liquid phase. After phase separation, Va/Vs was 588 (1000 mL - 1.70 mL).


1972 ◽  
Vol 39 (3) ◽  
pp. 213-215 ◽  
Author(s):  
J.M. Titman ◽  
R.I. Jolly

2020 ◽  
Vol 29 (8) ◽  
pp. 4922-4927
Author(s):  
Tetiana Sydorenko ◽  
Olexiy Durov ◽  
Valentyna Poluyanskaya ◽  
Myroslav Karpets

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