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Scientific, Technological and Production Journal
ISSN 2079–3332 (print)
ISSN 3034-6835 (online)
founded in 2001

Cascade reactor plant for bacterial-chemical leaching ore

Original articles: 2024 No 5

Cascade reactor plant for bacterial-chemical leaching ore

DOI: 10.56195/20793332_2024_5_49_54

Read in pdf R. S. Vopilin, V. A. Iodis
  1. Scientific Research Geotechnological Center Far Eastern Branch of Russian Academy of Sciences (NIGTC FEB RAS), Petropavlovsk-Kamchatsky, Russian Federation
p. 49-54, No.5/2024
Abstract:
In order to intensify the kinetics of the bacterial-chemical leaching process ore, the main types and design features of reactors and reactor installations for implementing this process were analyzed. The existing systems for smooth regulation of pulp flow, aeration, thermostatting, control and automatic regulation of reactor parameters are analyzed. Based on an analysis of their advantages and disadvantages, a flow-type cascade reactor plant was designed and installed. For the installation, a system has been developed to regulate the parameters of the leaching process - temperature, pH of the mixture of pulp and bacterial suspension, frequency of mixing the mixture, aeration system, thermostatting.
Keywords:
bacterial-chemical leaching, ore pulp, bacterial suspension, reactor, reactor plant
For citation:
Vopilin R. S., Iodis V. A. Cascade reactor plant for bacterial-chemical leaching ore. Mine Surveying and Subsurface Use. 2024;(5):49-54. (In Russ.). https://doi.org/10.56195/20793332_2024_5_49_54.
Information about the authors:
  1. Roman S. Vopilin – Junior Researcher, Scientific Research Geotechnological Center Far Eastern Branch of Russian Academy of Sciences (NIGTC FEB RAS), Kamchatka Krai, Petropavlovsk-Kamchatsky, Russian Federation, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  2. Valentin A. Iodis – Cand. Sci. (Eng.), Leading Researcher, Research Geotechnological Center, Far Eastern Branch of Russian Academy of Sciences, Kamchatka Krai, Petropavlovsk-Kamchatsky, Russian Federation, https://orcid.org/0000-0001-8002-0658, ResearcherID AEF-2566-2022, Scopus Author ID –58790763900, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
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