Density, sound velocity and viscosity properties of aqueous sodium metatungstate solutions and an application of these solutions in heavy mineral separations

Chemical Geology

Volumn 264, Issue 1-4, 2009, Pages 96-100

  Sahin, Melike ^a   Ayranci, Korhan ^a   Kosun, Erdal ^a   Ayranci, Erol ^a  

^a AKDENIZ UNIVERSITY   (Turkey)

Author keywords

Density; Goynuk; Heavy mineral separation; Sodium metatungstate; Sound velocity; Viscosity

Indexed keywords

DENSITY; HEAVY MINERAL; SEPARATION; SODIUM; SOUND VELOCITY; THERMODYNAMIC PROPERTY; TUNGSTATE GROUP; VISCOSITY;

BOLU [TURKEY]; EURASIA; GOYNUK; TURKEY;

EID: 67349202843     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemgeo.2009.02.016     Document Type: Article

References (27)

1. Abdulagatov I.M., and Azizov N.D. Densities and apparent molar volumes of concentrated aqueous LiCl solution at high temperatures and high pressures. Chem. Geol. 230 (2006) 22-41
2. Abdulagatov I.M., and Azizov N.D. Reply to the comments by Dr. Mao Sh. and Dr. Duan Zh. Chem. Geol. 238 (2007) 137-139
3. Akgul G., Bayram E., and Ayranci E. Viscosities, apparent molar volumes, expansivities and isentropic compressibilities of some fatty acids and their triglycerides in benzene at (20, 30, 40 and 60) °C. J. Solution Chem. 35 (2006) 1655-1672
4. Ayranci E., and Conway B.E. Size, shape and charge effects in the partial molal volume, compressibility and electrostriction behavior of sulphur and chlorine oxyanions in water. J. Chem. Soc., Faraday Trans. 79 (1983) 1357-1372
5. Ayranci E., and Conway B.E. A study on the treatment of concentration dependence of apparent molar volumes and compressibilities of ions in aqueous solutions. Doga Turk. J. Chem. 14 (1990) 62-76
6. Ayranci E., and Akgul G. Apparent molar volumes and viscosities of lauric, palmitic and stearic acids in 2-butanol at (20, 30, 40 and 60) °C. J. Chem. Eng. Data 48 (2003) 56-60
7. Ayranci E., and Sahin M. Interaction of polyethylene glycols with water studied by measurements of density and sound velocity. J. Chem. Thermodyn. 40 (2008) 1200-1207
8. 1) in dilute HCl and in aqueous NaCl solutions at (283.15, 293.15, 298.15, 303.15, 308.15 and 313.15) K. J. Chem. Thermodyn. 39 (2007) 1620-1631
9. Bradley D.J., and Pitzer K.S. Thermodynamics of electrolytes. 12. Dielectric properties of water and Debye-Huckel parameters to 350.degree.C and 1 kbar. J. Phys. Chem. 83 (1979) 1599-1603
10. Conway B.E., and Ayranci E. Structural effects in the partial molar volumes and isentropic compressibilities of organic bases and their conjugate ions. J. Chem. Thermodyn. 20 (1988) 9-27
11. Conway B.E., Ayranci G., and Ayranci E. Molecular structure effects in the adsorption behavior of some aromatic heterocyclic compounds at high-area carbon-cloth in relation to waste-water purification. Z. Phys. Chem. (Muenchen, Ger.) 217 (2003) 313-331
12. 2O) solution. N.Z. J. Geol. Geophys. 30 (1987) 317-320
13. Handbook of Chemistry and Physics. 55th. Ed. (1974-1975), CRC Press, Boca Raton, FL 47
14. Harned H.S., and Owen B.B. The Physical Chemistry of Electrolyte Solutions (1958), ACS, New York 370
15. John B., Yamashita T., Ludwig B., and Flessa H. Storage of organic carbon in aggregate and density fractions of silty soils under different types of land use. Geoderma 128 (2005) 63-79
16. Krukowski S.T. Sodium metatungstate: a new heavy-mineral separation medium for the extraction of conodonts from insoluble residues. J. Paleontol. 18 (1988) 133-140
17. 4 solutions from 10 to 55 °C. Chem. Geol. 70 (1988) 190
18. Mathieson J.G., and Conway B.E. Partial molal compressibilities of salts in aqueous solution and assignment of ionic contributions. J. Solution Chem. 3 (1974) 455-477
19. Mao S., and Duan Z. Comment on "Densities and apparent molar volumes of concentrated aqueous LiCl solution at high temperatures and temperatures and high pressures" by Ilmutdin M. Abdulagatov and Nazim D. Azizov. Chem. Geol. 230 2006 (2007) 22-41 (Chemical Geology. 238, 134-136)
20. Mao S., and Duan Z. The P,V,T,x properties of binary aqueous chloride solutions up to T = 573 K and 100 MPa. J. Chem. Thermodyn. 40 (2008) 1046-1063
21. Millero F.J. Structure and transport process in water and aqueous solutions (1972), John Wiley, NY 370
22. Robinson S.M.C., and Chandler R.A. An effective and safe method for sorting small molluscs from sediment. Limnol. Oceanogr 38 (1993) 1091-1097
23. Ross C.S. Methods of preparation of sedimentary materials for study. Econ. Geol. 21 (1926) 454-468
24. Teklay T., and Chang S.C. Temporal changes in soil carbon and nitrogen storage in a hybrid poplar chronosequence in northern Alberta. Geoderma 144 (2008) 613-619
25. Tan Z., Lal R., Owens L., and Izaurralde R.C. Distribution of light and heavy fractions of soil organic carbon as related to land use and tillage practice. Soil Tillage Res. 92 (2007) 53-59
26. Wagner W., and Prub A. The IAPWS formulation 1995 for the thermodynamic properties of ordinary water substance for general and scientific use. J. Phys. Chem. Ref. Data 31 (2002) 387-535
27. Whalen J.K., Bottomley P.J., and Myrold D.D. Carbon and nitrogen mineralization from light- and- heavy-fraction additions to soil. Soil Biol. Biochem. 32 (2000) 1345-1352