LITHIUM EXCRETING ON SORBENTS TOKEM-160 AND AMBERLITE IR-120 FROM AQUEOUS SOLUTIONS
At present, the Kamchatka geothermal deposits do not industrially extract lithium from natural solutions. The relevance of the research lies in the study of the sorption method for lithium extraction from the spent geothermal coolant. Lithium is one of the strategic metals for industry. Natural heat...
Published in: | Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov |
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Tomsk Polytechnic University
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ftdoajarticles:oai:doaj.org/article:e1c5f4b782154d67ad14ebe01e69468e 2023-05-15T16:58:51+02:00 LITHIUM EXCRETING ON SORBENTS TOKEM-160 AND AMBERLITE IR-120 FROM AQUEOUS SOLUTIONS Grigory V. Popov 2020-10-01T00:00:00Z https://doi.org/10.18799/24131830/2020/10/2862 https://doaj.org/article/e1c5f4b782154d67ad14ebe01e69468e RU rus Tomsk Polytechnic University http://izvestiya.tpu.ru/archive/article/view/2862/2333 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2020/10/2862 2500-1019 2413-1830 https://doaj.org/article/e1c5f4b782154d67ad14ebe01e69468e Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 331, Iss 10, Pp 146-154 (2020) sorption lithium industrial sorbents extraction geothermal coolant paratunsky deposit of thermal waters pauzhetsky geothermal deposit Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 article 2020 ftdoajarticles https://doi.org/10.18799/24131830/2020/10/2862 2022-12-31T15:25:52Z At present, the Kamchatka geothermal deposits do not industrially extract lithium from natural solutions. The relevance of the research lies in the study of the sorption method for lithium extraction from the spent geothermal coolant. Lithium is one of the strategic metals for industry. Natural heat carrier contains rare and scattered elements, which can be obtained by sorption purification. The integrated use of geothermal resources is a promising direction in development of geothermal energy in the Kamchatka Territory. Obtaining valuable components will increase the productivity of the use of thermal energy of the Earth's bowels. The aim of the research is to establish the parameters of the sorption of industrial organic sorbents (TOKEM-160 and AMBERLITE IR-120) in relation to lithium ions under dynamic conditions. Method. Investigations were carried out under static conditions from model and working solutions, with constant stirring. Sorption in the dynamic mode was carried out at room temperature using a model solution. The lithium ion content was determined by high performance liquid chromatography on a Shimadzu chromatograph. Results. Sorption rate constants were determined. Based on experimental studies of lithium extraction from model solutions, the general laws of sorption, the protective action coefficients and the height of the working layer for industrial cation exchangers TOKEM-160 and AMBERLITE IR-120, as well as the dynamic adsorption capacity of the sorbents are established. The authors developed the recommendations on the use of cation exchange resins for the integrated processing of waste coolant. The paper introduces the microcomponent composition of samples of heat carriers of the Kamchatka Territory before and after sorption. Article in Journal/Newspaper Kamchatka Directory of Open Access Journals: DOAJ Articles Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov 331 10 146 154 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
sorption lithium industrial sorbents extraction geothermal coolant paratunsky deposit of thermal waters pauzhetsky geothermal deposit Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
spellingShingle |
sorption lithium industrial sorbents extraction geothermal coolant paratunsky deposit of thermal waters pauzhetsky geothermal deposit Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Grigory V. Popov LITHIUM EXCRETING ON SORBENTS TOKEM-160 AND AMBERLITE IR-120 FROM AQUEOUS SOLUTIONS |
topic_facet |
sorption lithium industrial sorbents extraction geothermal coolant paratunsky deposit of thermal waters pauzhetsky geothermal deposit Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
description |
At present, the Kamchatka geothermal deposits do not industrially extract lithium from natural solutions. The relevance of the research lies in the study of the sorption method for lithium extraction from the spent geothermal coolant. Lithium is one of the strategic metals for industry. Natural heat carrier contains rare and scattered elements, which can be obtained by sorption purification. The integrated use of geothermal resources is a promising direction in development of geothermal energy in the Kamchatka Territory. Obtaining valuable components will increase the productivity of the use of thermal energy of the Earth's bowels. The aim of the research is to establish the parameters of the sorption of industrial organic sorbents (TOKEM-160 and AMBERLITE IR-120) in relation to lithium ions under dynamic conditions. Method. Investigations were carried out under static conditions from model and working solutions, with constant stirring. Sorption in the dynamic mode was carried out at room temperature using a model solution. The lithium ion content was determined by high performance liquid chromatography on a Shimadzu chromatograph. Results. Sorption rate constants were determined. Based on experimental studies of lithium extraction from model solutions, the general laws of sorption, the protective action coefficients and the height of the working layer for industrial cation exchangers TOKEM-160 and AMBERLITE IR-120, as well as the dynamic adsorption capacity of the sorbents are established. The authors developed the recommendations on the use of cation exchange resins for the integrated processing of waste coolant. The paper introduces the microcomponent composition of samples of heat carriers of the Kamchatka Territory before and after sorption. |
format |
Article in Journal/Newspaper |
author |
Grigory V. Popov |
author_facet |
Grigory V. Popov |
author_sort |
Grigory V. Popov |
title |
LITHIUM EXCRETING ON SORBENTS TOKEM-160 AND AMBERLITE IR-120 FROM AQUEOUS SOLUTIONS |
title_short |
LITHIUM EXCRETING ON SORBENTS TOKEM-160 AND AMBERLITE IR-120 FROM AQUEOUS SOLUTIONS |
title_full |
LITHIUM EXCRETING ON SORBENTS TOKEM-160 AND AMBERLITE IR-120 FROM AQUEOUS SOLUTIONS |
title_fullStr |
LITHIUM EXCRETING ON SORBENTS TOKEM-160 AND AMBERLITE IR-120 FROM AQUEOUS SOLUTIONS |
title_full_unstemmed |
LITHIUM EXCRETING ON SORBENTS TOKEM-160 AND AMBERLITE IR-120 FROM AQUEOUS SOLUTIONS |
title_sort |
lithium excreting on sorbents tokem-160 and amberlite ir-120 from aqueous solutions |
publisher |
Tomsk Polytechnic University |
publishDate |
2020 |
url |
https://doi.org/10.18799/24131830/2020/10/2862 https://doaj.org/article/e1c5f4b782154d67ad14ebe01e69468e |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 331, Iss 10, Pp 146-154 (2020) |
op_relation |
http://izvestiya.tpu.ru/archive/article/view/2862/2333 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2020/10/2862 2500-1019 2413-1830 https://doaj.org/article/e1c5f4b782154d67ad14ebe01e69468e |
op_doi |
https://doi.org/10.18799/24131830/2020/10/2862 |
container_title |
Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov |
container_volume |
331 |
container_issue |
10 |
container_start_page |
146 |
op_container_end_page |
154 |
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1766050954453450752 |