Physico-chemical investigation of synthesis of lead salts from sulfide lead concentrate | Научно-инновационный портал СФУ

Physico-chemical investigation of synthesis of lead salts from sulfide lead concentrate

Тип публикации: статья из журнала

Год издания: 2005

Идентификатор DOI: 10.2298/JSC0506911K

Ключевые слова: lead-zinc concentrates; leaching; synthesis; lead compounds

Аннотация: The leaching of lead from lead-zinc concentrates by iron(III) salt solutins in the absence, as well as in the presence of mineral acids (HCl, H2SO4, HNO3) has been investigated. It was shown that the leaching of lead by means of 0.3 M Fe(NO3)(3) at (22 +/- 1) degrees C leads to practically complete recovery of lead during 1 h. This conclusion was confirmed by data obtained using chemical, thermographical and X-ray photographical methods. A technological scheme for the synthesis of lead salts and oxides without the production of metal lead has been developed as a result of the present investigation.

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Издание

Журнал: JOURNAL OF THE SERBIAN CHEMICAL SOCIETY

Выпуск журнала: Vol. 70, Is. 6

Номера страниц: 911-918

ISSN журнала: 03525139

Место издания: BELGRADE

Издатель: SERBIAN CHEMICAL SOC

Авторы

  • Kholmogorov A.G. (Institute of Chemistry and Chemical Technology,Siberian Department,Russian Academy of Science)
  • Shasina L.V. (Institute of Chemistry and Chemical Technology,Siberian Department,Russian Academy of Science)
  • Strekatova O.A. (Institute of Chemistry and Chemical Technology,Siberian Department,Russian Academy of Science)
  • Kadetova T.V. (Institute of Chemistry and Chemical Technology,Siberian Department,Russian Academy of Science)
  • Kononova O.N. (Department of Chemistry,Krasnoyarsk State University)
  • Sabetskiy A.A. (Department of Chemistry,Krasnoyarsk State University)

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