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Vol 177
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Mathematical description of kinetics of roasting process of nickel sulfide-nickel concentrate

I. I. Beloglazov1
Yu. V. Sharikov2
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  • 1 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — G.V. Plekhanov Saint Petersburg Mining Institute
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The kinetic equation describing regularities of kinetics of the process of sweet roasting of the sulphide nickeliferous concentrate is offered. The considered method allows objective calculation of the time-limit of completion of investigated process. The equation can be used for the specification statement of regularities of different heterogeneous processes.

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  1. Алексеев Ю.В. Обжиг никелевых концентратов в кипящем слое / Ю.В.Алексеев, А.Ф.Астафьев. М.: Металлургия, 1967. 104 с.
  2. Астафьев А.Ф. Окислительный обжиг никелевых сульфидных полупродуктов в кипящем слое / А.Ф.Астафьев, Ю.В.Алексеев. М.: Металлургия, 1982. 176 с.
  3. Кучин Г.М. Обжиг цинковых концентратов в кипящем слое. М.: Металлургия, 1966.
  4. Новые процессы в металлургии никеля, меди и кобальта. Теория и практика // Труды института «Гипроникель». М.: Издательский дом «Руда и металлы», 2000. 296 с.

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