• Покупка статей
  • Telegram_OreMet
Скрыть↑
Журналы →  Tsvetnye Metally →  2011 →  №3 →  Назад

Pyrometallurgy: theory and practice
Название Researching molecular form of arsenic in gas phase during dearsenization gold-bearing Yakutia concentrates
Автор Seregin P. S., Tsemekhman L. Sh., Lopatin S. I.
Информация об авторе P. S. Seregin, Leading Researcher; L. Sh. Tsemekhman, Head of Pyrometallurgical Laboratory, e-mail: LST@nikel.spb.su, The Gipronickel Institute; S. I. Lopatin, Professor, St. Peterburg State University.
Реферат
The results of researching molecular form, wherein arsenic can be changed to gas phase during processing sulphide gold-bearing concentrates have been expounded. The researches have been realized with techniques of high-temperature mass spectroscopy, scanning electronic microscopy and X-ray spectrometry analysis. The obtained results is the dependable base for development of dearsenization technology of sulphide ores and concentrates with obtaining non-toxic arsenic fumes.
Ключевые слова Arsenic, sulphide gold-bearing concentrate, fumes, arsenic pyrite, dearsenization, arsenic sulphide, Nezhdaninskoe deposit, Kyuchusskoe deposit.
Библиографический список

1. Tyukova E. E. Mineralogiya geologicheskikh sistem (Mineralogy of Geological Systems). Magadan, 2008. pp. 195–197.

2. Tyukova E. E., Voroshin S. V. Geologiya rudnykh mestorozhdeniy. Geology of ore deposits. 2008. Vol. 50, No. 5. pp414–444.

3. Termodinamicheskie svoystva individualnykh veshchestv : spravochnik (Thermodynamic Properties of Particular Substances : reference book). Moscow, 1978–1984. Vol. 1–4.

4. Hyne R. A., Tiley P. F. J. Chem. Soc. 1961. June. pp. 2348.

5. Kazenas E. K., Tsvetkov Yu. V. Isparenie oksidov (Evaporation of Oxides). Moscow, 1997. 543 pp.

6. Kazenas E. K., Petrov A. A. Dep. VINITI. Deposited in Russian Institute of Scientific and Technical Information. 16.08.1989. No. 5527-V89. 21 pp.

7. Novoselova A. V., Pashinkin A. S. Davlenie para letuchikh khalkogenidov metallov (The Vapor Pressure of Volatile Metal Chalcogenides). Moscow, 1978. 112 pp.

8. Munir Z. A., Street G. B., Winters H. F. J. Chem. Phys. 1971. Vol. 55, No. 9. pp. 4520.

9. Janai M., Rudman P. S., Mandelbaum A. J. Non-Cryst. Solids. 1978. Vol. 27, No. 1. pp. 67.

10. Lau K. H., Brittain R. D., Hildenbrand D. L. J. Phys. Chem. 1982. Vol. 86, No. 12. pp. 4429.

11. Brittain R. D., Lau K. H., Hildenbrand D. L. J. Electrochem. Soc. 1983. Vol. 130, No. 5. pp. 1206.

12. Pashinkin A. S., Zharov V. V. Tez. dokl. III Vsec. soveshch. po khimii i tekhnologii khalkogenidov (Heads of reports of the III All-Union Counsel «Chemistry and Technology of Chalcogens and Chalcogenides»). Karaganda, 1986. p. 44.

13. Chakroborti N., Lynch D. C. Can. Met. Quart. 1985. Vol. 24, No. 1. pp. 39–45.

14. Ertseva L. N., Tsymbulov L. B. Zhurn. prikl. khimii. Journal of Applied chemistry. 2002. Vol. 75, issue 10. pp. 1585–1593.

15. Abzhapparov A. A., Serba N. G., Seytkan A. S. Globalizatsiya : protivorechiya i perspektivy : mater. Mezhdunar. nauch.-prakt. konf. (Globalization: contradictions and prospects: materials of the International Scientific and Practical. Conf.) Ust-Kamenogorsk, 2004. pp. 10–13.

16. Seytkan A. S., Abzhapparov A. A., Serba N. G. Materialy Mezhdunar. nauch.-prakt. konf. «Amanzholovskie chteniya-2005» (Proceedings of the Intern. Scientific and Practical. Conf. «Amanzholov Reading-2005»). Ust-Kamenogorsk, 2005. pp. 340–346.

17. Energii razryva khimicheskikh svyazey. Potentsialy ionizatsii i srodstvo k elektronu : sprav. (Chemical Bonds Rupture Energy. The Ionization Potentials and Sensitivity to Electron : reference book). Moscow, 1974. 351 pp.

18. Mann J. B. J. Chem. Phys. 1967. Vol. 46, No. 5. pp. 1646–1651.

19. Meyer R. T., Lynch A. W. High Temp. Sci. 1973. Vol. 5, No. 3. pp. 192–205.

20. Spitsin V. A., Spivak M. M., Khrapunov V. E., Fedulov I. O. Tez. dokl. IV Vsec. soveshch. po khimii i tekhnologii khalkogenidov (Heads of reports of the IV All-Union Counsel «Chemistry and Technology of Chalcogens and Chalcogenides»). Karaganda, 1990. pp. 57.
Language of full-text русский
Полный текст статьи Получить
Назад