Liquid–Liquid Equilibria for Trioctylamine/1-Dodecanol/Citric Acid/Water System at 303.1 and 308.1 K: Experimental Data and Prediction

2020 ◽  
Author(s):  
Laura Murcia-Montalvo ◽  
Alan D. Pérez ◽  
Javier Fontalvo
Keyword(s):  
Experimental Data ◽  
Citric Acid ◽  
Water System ◽  
Acid Water

Cryoscopic studies in the citric acid — water system

2003 ◽  
Vol 103-104 ◽  
pp. 201-210 ◽  
Author(s):  
Alexander Apelblat ◽  
Emanuel Manzurola
Keyword(s):  
Citric Acid ◽  
Water System ◽  
Acid Water

Correction - "Volumetric and Phase Behavior in the Nitric Acid—Water System"

1956 ◽  
Vol 48 (4) ◽  
pp. 816-816
Author(s):  
C. H. Duffy ◽  
W. H. Corcoran ◽  
B. H. Sage
Keyword(s):  
Nitric Acid ◽  
Phase Behavior ◽  
Water System ◽  
Acid Water

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

Use CO2 Soluble Surfactant to Decrease the Minimum Miscibility Pressure of CO2 Flooding in Oil Reservoir

2011 ◽  
Vol 239-242 ◽  
pp. 2650-2654
Author(s):  
Fu Chen ◽  
Jie He ◽  
Ping Guo ◽  
Yuan Xu ◽  
Cheng Zhong
Keyword(s):  
Citric Acid ◽  
Crude Oil ◽  
Water System ◽  
Viscosity Reduction ◽  
Mass Ratio ◽  
Oil Viscosity ◽  
Minimum Miscibility Pressure ◽  
Oil Water ◽  
Carbon Dioxide Miscible Flooding ◽  
Soluble Surfactant

According to the mechanisms of carbon dioxide miscible flooding and previous researchers’ work on synthesis of CO2-soluble surfactant, Citric acid isoamyl ester was synthesized, and it’s oil solubility and the rate of viscosity reduction both in oil-water system and oil were evaluated. And then we found that this compound can solve in oil effectively; the optimum mass of Citric acid isoamyl ester introduced in oil-water system is 0.12g when the mass ratio of oil and water is 7:3 (crude oil 23.4g, formation water 10g) and the experimental temperature is 50°C , the rate of viscosity reduction is 47.2%; during the evaluation of the ability of Citric acid isoamyl ester to decrease oil viscosity, we found that the optimum dosage of this compound in 20g crude oil is 0.2g when the temperature is 40°C, and the rate of viscosity reduction is 7.37% at this point.

Solubility in the manganese perchlorate–urea–perchloric acid–water system at 25°С

2016 ◽  
Vol 61 (3) ◽  
pp. 370-376 ◽  
Author(s):  
R. Sh. Erkasov ◽  
R. S. Orazbaeva ◽  
R. M. Nesmeyanova ◽  
S. R. Masakbaeva
Keyword(s):  
Perchloric Acid ◽  
Water System ◽  
Acid Water
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