Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2013

Идентификатор DOI: 10.3103/S1067821213050118

Ключевые слова: discharge-pulsed intensification, grinding, degree of recovery, lanthanum, yttrium, acid solution, sintering, samples with soda, Acid solutions, Acidic solutions, Combined technology, Mineral associations, Ore preparation, Specific energy, Grinding (machining), Ore treatment, metallurgy, rare earth element, recovery, Krasnoyarsk [Russian Federation], Russian Federation

Аннотация: The possibility of increasing the degree of opening for the studied samples due to the discharge-pulsed intensification of grinding is considered using the example of rare earth ores of the Tatarskoe and Tomtor deposits (Krasnoyarsk krai). The application of the combined ore preparation flowchart "grinding for 20 min-discharge-pulsed treatment with specific energy of 9.2 kJ/dm(3)" will make it possible to increase the degree of recovery of lanthanum and yttrium into the acidic solution by 3.8% and 2.8%, respectively, when sintering the prepared samples with soda.

Журнал: RUSSIAN JOURNAL OF NON-FERROUS METALS

Выпуск журнала: Vol. 54, Is. 5

Номера страниц: 359-363

ISSN журнала: 10678212

Место издания: NEW YORK

Издатель: ALLERTON PRESS INC

• Strizhko L.S. (Natl Univ Sci & Technol MISiS, Moscow 119049, Russia)
• Strekalova T.A. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia)
• Korostovenko V.V. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia)
• Strekalova V.A. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia)

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