Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia

Phytomining is a new promising technique that is based on using hyperaccumulating plants which biomass is utilized as a bio-ore for metal extraction. The Ni-hyperaccumulating species Odontarrhena muralis is widely distributed on ultramafic soils in Serbia, and could be a promising candid...

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Autores principales:	Marković Branislav, Ranđelović Dragana, Jovanović Gvozden, Tomović Gordana, Jakovljević Ksenija, Mišljenović Tomica, Sokić Miroslav
Formato:	article
Lenguaje:	EN SR
Publicado:	Association of Chemical Engineers of Serbia 2021
Materias:	phytomining bio-ore leaching nickel extraction Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/2c3cdd4a83f7435981062b87a6198134
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spelling	oai:doaj.org-article:2c3cdd4a83f7435981062b87a61981342021-11-10T07:28:22ZExtraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia0367-598X2217-742610.2298/HEMIND210701027Mhttps://doaj.org/article/2c3cdd4a83f7435981062b87a61981342021-01-01T00:00:00Zhttp://www.doiserbia.nb.rs/img/doi/0367-598X/2021/0367-598X2105285M.pdfhttps://doaj.org/toc/0367-598Xhttps://doaj.org/toc/2217-7426Phytomining is a new promising technique that is based on using hyperaccumulating plants which biomass is utilized as a bio-ore for metal extraction. The Ni-hyperaccumulating species Odontarrhena muralis is widely distributed on ultramafic soils in Serbia, and could be a promising candidate for Ni agromining. In the present study, efficiency of a hydrometallurgical process for Ni recovery using biomass of O. muralis wild population through the synthesis of Ni salts from plant ash in the form of ammonium nickel sulfate hexahydrate, Ni(NH4)2(SO4)2 6H2O – (ANSH) was assessed. The average Ni content in the plant from ultramafic sites in West Serbia was up to 3.300 g kg-1. The mass yield of ANSH crystals from the crude ash was ~12 % with the average purity of 73 % were obtained. By optimizing the purification process before precipitation of ANSH crystals, it is possible to obtain salt crystals of higher purity, which increases the economic profitability of this process. The results of this preliminary study on wild population of O. muralis show the increased potential for implementation of phytomining practices as an alternative way of Ni extraction on ultramafic sites in Serbia.Marković BranislavRanđelović DraganaJovanović GvozdenTomović GordanaJakovljević KsenijaMišljenović TomicaSokić MiroslavAssociation of Chemical Engineers of Serbiaarticlephytominingbio-oreleachingnickel extractionChemical technologyTP1-1185ENSRHemijska Industrija , Vol 75, Iss 5, Pp 285-296 (2021)
institution	DOAJ
collection	DOAJ
language	EN SR
topic	phytomining bio-ore leaching nickel extraction Chemical technology TP1-1185
spellingShingle	phytomining bio-ore leaching nickel extraction Chemical technology TP1-1185 Marković Branislav Ranđelović Dragana Jovanović Gvozden Tomović Gordana Jakovljević Ksenija Mišljenović Tomica Sokić Miroslav Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia
description	Phytomining is a new promising technique that is based on using hyperaccumulating plants which biomass is utilized as a bio-ore for metal extraction. The Ni-hyperaccumulating species Odontarrhena muralis is widely distributed on ultramafic soils in Serbia, and could be a promising candidate for Ni agromining. In the present study, efficiency of a hydrometallurgical process for Ni recovery using biomass of O. muralis wild population through the synthesis of Ni salts from plant ash in the form of ammonium nickel sulfate hexahydrate, Ni(NH4)2(SO4)2 6H2O – (ANSH) was assessed. The average Ni content in the plant from ultramafic sites in West Serbia was up to 3.300 g kg-1. The mass yield of ANSH crystals from the crude ash was ~12 % with the average purity of 73 % were obtained. By optimizing the purification process before precipitation of ANSH crystals, it is possible to obtain salt crystals of higher purity, which increases the economic profitability of this process. The results of this preliminary study on wild population of O. muralis show the increased potential for implementation of phytomining practices as an alternative way of Ni extraction on ultramafic sites in Serbia.
format	article
author	Marković Branislav Ranđelović Dragana Jovanović Gvozden Tomović Gordana Jakovljević Ksenija Mišljenović Tomica Sokić Miroslav
author_facet	Marković Branislav Ranđelović Dragana Jovanović Gvozden Tomović Gordana Jakovljević Ksenija Mišljenović Tomica Sokić Miroslav
author_sort	Marković Branislav
title	Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia
title_short	Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia
title_full	Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia
title_fullStr	Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia
title_full_unstemmed	Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia
title_sort	extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant odontarrhena muralis – case study from serbia
publisher	Association of Chemical Engineers of Serbia
publishDate	2021
url	https://doaj.org/article/2c3cdd4a83f7435981062b87a6198134
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Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia

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