Study on removing mo from tungstate solution by activated carbon loaded with copper

International Journal of Refractory Metals and Hard Materials

Volumn 28, Issue 4, 2010, Pages 503-507

  Zhao, Zhongwei ^a   Xiao, Luping ^a   Sun, Fang ^a   Huo, Guangsheng ^a   Li, Honggui ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Activated carbon; Adsorption; W and Mo separation

Indexed keywords

ACTIVATED CARBON ADSORPTION; ADSORPTION CAPACITIES; ADSORPTION MECHANISM; ADSORPTION TIME; CALCINATION TIME; EQUILIBRIUM CONCENTRATION; FEED SOLUTION; FREUNDLICH; HIGH SPECIFIC SURFACE AREA; ISOTHERMAL ADSORPTION; PREPARATION CONDITIONS; PREPARATION TECHNOLOGY; SEPARATION COEFFICIENTS; SULFIDATION; TUNGSTATE SOLUTIONS;

ADSORPTION; CALCINATION; CHEMICAL PROPERTIES; COPPER; COPPER COMPOUNDS; MOLYBDENUM; SODIUM; SULFUR; TUNGSTEN COMPOUNDS;

ACTIVATED CARBON;

EID: 77955228130     PISSN: 02634368     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrmhm.2010.02.008     Document Type: Article

References (20)

1. E. Lassner, and W. Schubert Tungsten: properties, chemistry, technology of the element, alloys, and chemical compounds 1999 Kluwer Academic/Plenum New York
2. V. Yatirajama, and J. Rama Extractive separation of molybdenum as Mo(V) xanthate from iron, vanadium, tungsten, copper, uranium and other elements Talanta 21 6 1974 439 443
3. Ozensoy E, Burkin AR. Separation of tungsten and molybdenum by solvent extraction. US Patent No. 4275039; 1980.
4. G.S. Dai, B.Y. Xuan, and Y.F. Su Separation of tungsten and molybdenum in dilute hydrochloric acid solution by extraction with sulfoxides Hydrometallurgy 13 2 1984 137 153
5. J. Coca, F.V. Diez, and M.A. Moris Solvent extraction of molybdenum and tungsten by Alamine 336 and DEHPA Hydrometallurgy 25 2 1990 125 135
6. Y. Sasaki Equilibrium studies of polyanions Acta Chem Scand 15 1961 175 179
7. Bellingham, Irwin A. Process for the separation of tungsten and molybdenum. US Patent No. 3939245; 1976.
8. F. Esnault, M. Robaglia, J.M. Latard, and J.M. Demarthe Separation of molybdenum and tungsten by a liquid-liquid ion-exchange method Soc Chem Ind 1974 2765 2785
9. C.Y. Liu, and P.J. Sun Separation and concentration of molybdenum(VI) and tungsten(VI) with chelating ion-exchange resins containing sulphur ligands Talanta 31 5 1984 353 356
10. W.Z. Huang, Q.X. Zhang, B.F. Gong, S.Y. Huang, and A.P. Luo Production of pure ammonium tungstate by one-step removal of P, As, Si, Mo through ion-exchange Int J Refract Met Hard Mater 13 4 1995 217 220
11. G.L. Klimenko, A.A. Blokhin, V.G. Glebovskij, S.N. Ermolov, D.Yu. Majorov, and A.A. Kopyrin Use of ion exchange method in production of high purity tungsten and molybdenum Metally 3 2001 49 51
12. N.R. Das, B. Nandi, and S.N. Bhattacharyya Separation of molybdenum from tungsten with di(2-ethylhexyl)-phosphoric acid as extractant Anal Chim Acta 159 1984 255 263
13. 3 ratio. US Patent No. 4303622; 1981.
14. A. Netzer, and D.E. Hughes Adsorption of copper, lead and cobalt by activated carbon Water Res 18 8 1984 927 933
15. K. Kadirvelu, K. Thamaraiselvi, and C. Namasivayam Adsorption of nickel(II) from aqueous solution onto activated carbon prepared from coirpith Sep Purif Technol 24 3 2001 497 505 (Pubitemid 32949245)
16. Y.B. Lin, B. Fugetsu, N. Terui, and S. Tanaka Removal of organic compounds by alginate gel beads with entrapped activated carbon J Hazard Mater 120 1-3 2005 237 241
17. C.K. Ahn, D. Park, S.H. Woo, and J.M. Park Removal of cationic heavy metal from aqueous solution by activated carbon impregnated with anionic surfactants J Hazard Mater 164 2-3 2009 1130 1136
18. B.F. Gong, W.Z. Huang, and Q.X. Zhang A study on separation of molybdenum from tungsten by an adsorption process using activated carbon Int J Refract Met Hard Mater 14 5-6 1996 319 323
19. H. Freundlich Colloid and capillary chemistry 1926 Mathuen London
20. N.Z. Misak Langmuir isotherm and its application in ion-exchange reactions React Polym 21 1-2 1993 53 64