Extraction of Mn and Cr from slags by molten salt electrolysis

Extraction of Mn and Cr from slags by molten salt electrolysis

There are many kinds of elements, especially heavy metallic elements, presentin the industrial slags. These elements bring big environmental problems ifthey are directly used in land filling. And the recovery of these elements canalso have benefits for the resource conservation. This paper reports t...

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Bibliographic Details
Main Author: Tianming, Sun
Format: Others
Language:English
Published: KTH, Materialvetenskap 2012
Subjects:
Molten salts
Electrolysis
Slag
Cr
Mn.
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-116610
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spelling ndltd-UPSALLA1-oai-DiVA.org-kth-1166102013-02-11T16:00:45ZExtraction of Mn and Cr from slags by molten salt electrolysisengTianming, SunKTH, Materialvetenskap2012Molten saltsElectrolysisSlagCrMn.There are many kinds of elements, especially heavy metallic elements, presentin the industrial slags. These elements bring big environmental problems ifthey are directly used in land filling. And the recovery of these elements canalso have benefits for the resource conservation. This paper reports the use ofelectrochemical method to extract the metal elements from both industrial slagand pure oxide. The mixture of NaCl-KCl was used as the electrolyte for thisprocess. Some proposals are alsomentioned for the further work. Student thesisinfo:eu-repo/semantics/bachelorThesistexthttp://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-116610application/pdfinfo:eu-repo/semantics/openAccess
collection NDLTD
language English
format Others
sources NDLTD
topic Molten salts
Electrolysis
Slag
Cr
Mn.
spellingShingle Molten salts
Electrolysis
Slag
Cr
Mn.
Tianming, Sun
Extraction of Mn and Cr from slags by molten salt electrolysis
description There are many kinds of elements, especially heavy metallic elements, presentin the industrial slags. These elements bring big environmental problems ifthey are directly used in land filling. And the recovery of these elements canalso have benefits for the resource conservation. This paper reports the use ofelectrochemical method to extract the metal elements from both industrial slagand pure oxide. The mixture of NaCl-KCl was used as the electrolyte for thisprocess. Some proposals are alsomentioned for the further work.
author Tianming, Sun
author_facet Tianming, Sun
author_sort Tianming, Sun
title Extraction of Mn and Cr from slags by molten salt electrolysis
title_short Extraction of Mn and Cr from slags by molten salt electrolysis
title_full Extraction of Mn and Cr from slags by molten salt electrolysis
title_fullStr Extraction of Mn and Cr from slags by molten salt electrolysis
title_full_unstemmed Extraction of Mn and Cr from slags by molten salt electrolysis
title_sort extraction of mn and cr from slags by molten salt electrolysis
publisher KTH, Materialvetenskap
publishDate 2012
url http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-116610
work_keys_str_mv AT tianmingsun extractionofmnandcrfromslagsbymoltensaltelectrolysis
_version_ 1716576718899118080

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