218
Views
14
CrossRef citations to date
0
Altmetric
Original Articles

Processing of Tungsten Preconcentrate from Low Grade Ore to Recover Metallic Values

, , , &
Pages 101-120 | Published online: 26 Mar 2008

References

  • Yih , S. W. H. and Wang , C. T. ( 1979 ). Tungsten sources, metallurgy, properties and applications ( Plenum , New York ), p. 79 .
  • Hamilton , E. M. ( 1918 ). US patent 1,261,383 , In Tungsten by Li, K., C. and Wang, C. Y. (1956). 3rd Edition ( Reinhold Publishing Corp. , New York ), p. 172 .
  • Maslenitskii , N. N. and Perlov , P. M. ( 1960 ). Development of autoclave-soda process for treatment of tungsten concentrates , Chap. In International Mineral Processing Congress 1959 , Institution of Mining and Metallurgy , London , pp. 839 – 854 .
  • Queneau , P. B. , Huggings , D. K. and Beckstead , L. W. ( 1981 ). Soda ash digestion of scheelite concentrates , Proc. Extractive Metallurgy and Refractory Metals , The Metallurgical Society of AIME , pp. 237 – 267 .
  • Bhosale , S. N. , Mookherjee , S. and Pardeshi , R. M. ( 1990 ). Current practices in tungsten extraction and recovery , High Temp. Mater, and Processes , 9 , 147 – 162 .
  • Queneau , P. B. and Cooke , S. R. B. ( 1969 ). The kinetics of the dissolution of scheelite in alkaline aqueous solutions , TMS-AIME Trans. . 245 , 2451 – 2459 .
  • Martins , J. P. ( 1996 ). Kinetics of soda ash leaching of low grade scheelite concentrates , Hydromet. , 42 , 221 – 236 .
  • Qixiu , Z. , Bofan , G. , Welzhuang , H. and Shaoying , H. ( 1988 ). Research Institute of Non-ferrous Metallurgy , Central-South University of Technology , Changsha , PRC , p. 97 .
  • Zhou Ju-Qiu and Xue Jian ( 1990 ). A General description of China's tungsten metallurgical industrial technology . Proc. of fifth international tungsten symposium . Budapest . 14-18 October , pp. 73 – 86 .
  • Honggui , L. , Maosheng , L. and Yunjiao , L. ( 1988 ). Recovery oftungsten from low grade scheelite and scheelite wolframite concentrate by mechanically activating caustic leaching , W-Ti-Re-Sb 88, Eds. Chongyue, F., Jianchun, L. and Songren, L. 1 , 192 – 197 .
  • Bhat , T. R. and Gokhale , Y. W. ( 1966 ). Extraction of tungsten from wolframite , BARC Report No.A.E.E.T/251 , BARC , Mumbai .
  • Gokhale , Y. W. and Gupta , S. S. ( 1968 ). Extraction of tungsten from wolframite , Report No. BARC-380 . BARC , Mumbai .
  • Shamsuddin , M. and Sohn , H. Y. ( 1981 ). Extractive metallurgy of tungsten . In Extractive metallurgy of Refractory Metals , Eds. Sohn, H. Y., Carlson, O. N. and Smith, J. T. The Met. Soc. of AIME , New York , pp. 205 – 229 .
  • Subramanian , C. Suri , A. K. and Gupta , C. K. ( 1992 ). Processing of low grade tungsten concentrates of Degana , Trans. Indian Inst. Met. , 45 , 207 – 213 .
  • Tangri , S. K. , Suri , A. K. and Gupta , C. K. ( 1998 ). Development of solvent extraction processes for production of high purity oxides of molybdenum, tungsten and vanadium . Trans. Indian Inst. Met. , 51 ( 1 ), 27 – 39 .
  • Paramguru , R. K. , Jena , K. N. and Sahoo , P. K. ( 1990 ). Extraction of tungsten from scheelite concentrates by soda roast-leach method . Trans. Inst. Min. Met. Section C , 99 , C67–C70 .
  • Premchand ( 1996 ). Processing of low grade tungsten ore concentrates by hydrometallurgical route . Bull. Mat. Sc , 19 ( 2 ), 259 – 312 .
  • Premchand , Kumar , V. and Pandey , B. D. ( 1995 ). Extraction of tungsten from low grade wolframite jig concentrate , Metals Materials and Processes , 7 ( 3 ). 159 – 168 .
  • Marshall , R. E. ( 1983 ). Hydrometallurgical extraction of tungsten from low grade residue dumps . Proc. Aust. Inst. Min Metall. , 287 , 47 – 50 .
  • Ke , J. J. , Yue , L. D. and Liu , W. D. ( 1986 ). Kinetics of dissolution of synthetic scheelite by an alkaline EDTA leach solution , Hydromet. , 16 , 325 – 334 .
  • Konishi , Y. , Katada , H. and Asai , S. ( 1987 ). Kinetics of the dissolution of scheelite in aqueous NauEDTA solutions , Met. Trans. B. 18, 331 – 337 .
  • Krishna Rao , N. ( 1997 ). Benenciation strategy for some low grade ores of strategic metals in India , Trans. Indian Inst. Met. , 50 ( 5 ), 302 – 325 .
  • Habashi , F. ( 1980 ). Principles of Extractive Metallurgy ( Gordon and Beach , New York ), 1 ( 7 ), 274 .
  • Lassner , E. ( 1982 ). Modern methods of APT processing , Proc. 2nd Int. Tungsten Symps. , San Francisco , June , pp. 71 – 80 .
  • Drobnick , J. L. and Lewis , C. J. ( 1962 ). Process for recovering tungsten values from solution , U.S. Pat. 3,052,516 .
  • Churchward , P. E. and Bridges , D. W. ( 1966 ). Tungsten recovery from low-grade concentrates by amine solvent extraction , U.S. Bu. Mines. Rept. of Invt. 6845 , p. 17 .
  • Litz , J. E. ( 1981 ). Solvent extraction of W. Mo and V- similarities and contrasts , In Extractive metallurgy of Refractory Metals , Eds. Sohn, H. Y., Carlson, O. N. and Smith, J. T. , The Metallurgical Society of AIM E , New York . pp. 69 – 81 .
  • Hughes , M. A. and Hanson , C. ( 1983 ). The fate of impurities in a liquid-liquid extraction , Proc. symp. hydrometallurgy-research, development and pilot plant practice , Eds. Osseo-Assare, K. and Miller, J. D. TMS/AIME , pp. 491 – 501 .
  • Coca , J. , Diez , F. V. and Moris , M. A. ( 1990 ). Solvent extraction of molybdenum and tungsten by Alamine 336 and DEHPA , Hydromet. , 25 , 125 – 135 .
  • Guedes De Carvalho , R. A. and Sampaio , M. N. M. ( 1991 ). Solvent extraction of tungsten by aikylamines-hydrochloric acid and alkylamines-sulphuric acid systems , Hydromet. , 26 , 137 – 150 .
  • Li , K. C. ( 1962 ). Chemical processing tungsten ores and concentrates . J. Met. , 14 ( 6 ), 413 – 418 .
  • Li , K. C. and Wang , C. Y. ( 1956 ). Tungsten ( Reinhold Publishing Corp. . 3rd edn. , New York ), p. 166 .
  • Maclnnis , M. B. and Kim , T. K. ( 1983 ). Commercial processes for tungsten and molybdenum . In Handbook of Solvent Extraction , Eds. Lo, T. C. Baird, M. H. I. and Hanson, C. ( John Wiley , New York ), pp. 689 – 695 .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.