Liquid−Liquid Equilibrium in the System Phosphoric Acid/Water/Tri-n-butyl Phosphate/Calcium Chloride

2010 ◽  
Vol 55 (9) ◽  
pp. 3196-3199 ◽  
Author(s):  
Yang Jin ◽  
Jun Li ◽  
Jianhong Luo ◽  
Dongsheng Zheng ◽  
Li Liu
Keyword(s):  
Phosphoric Acid ◽  
Calcium Chloride ◽  
Acid Water ◽  
Liquid Equilibrium

Liquid–Liquid Equilibrium in the Nitric Acid/Phosphoric Acid/Water/Tri-n-octylamine System

2012 ◽  
Vol 58 (1) ◽  
pp. 78-83 ◽  
Author(s):  
Xuhong Jia ◽  
Jun Li ◽  
Yang Jin ◽  
Jianhong Luo ◽  
Baoming Wang ◽  
...  
Keyword(s):  
Nitric Acid ◽  
Phosphoric Acid ◽  
Acid Water ◽  
Liquid Equilibrium

Crystal solvates in the poly[p-phenylene(benzo[1,2-d:4,5-d']bisthiazole-2,6-diyl)]/poly(phosphoric acid)/water system

1991 ◽  
Vol 24 (5) ◽  
pp. 1161-1167 ◽  
Author(s):  
Yachin Cohen ◽  
Yasuo Saruyama ◽  
Edwin L. Thomas
Keyword(s):  
Phosphoric Acid ◽  
Water System ◽  
Acid Water ◽  
Crystal Solvates

scholarly journals Onsite studies of phosphate compounds application for treatment of clayish soils in a railway bed

2019 ◽  
Vol 265 ◽  
pp. 02012
Author(s):  
Victor Ganchits ◽  
Evgeny Chernyaev ◽  
Victoria Chernyaeva
Keyword(s):  
Phosphoric Acid ◽  
Power Consumption ◽  
Calcium Chloride ◽  
Process Parameters ◽  
Field Studies ◽  
Soil Treatment ◽  
Electrical Field ◽  
Classical Formulation ◽  
Modulus Of Deformation ◽  
Phosphate Electrolyte

The article presents results of field studies dealing with strengthening clayishsoilsin a ground railway bed using phosphoric acid compounds in a DC electrical field. The authors performed comparison of deformability indicators obtained to those for soil treated by an alternative method using classical formulation based on calcium chloride. Modulus of deformation for soil treated with CaCl2-based electrolyte increased 1.3 times, and reached 19.5 MPa, modulus of deformation for soil treated with electrolyte based on Zn(H3PO4)2grewby a factor of 2.4, and reached 34.8 MPa. The paper shows the main engineering and process parameters of operations performed for altering the properties of clayish soils in a ground railway bed. Duration of soil treatment using the electrolyte based on calcium chloride was 27 days, while for the phosphate electrolyte it was 14 days. Power consumption was 10,800 kWh and 5,600 kWh, respectively.

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