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Erschienen in:
Impacts of Mineralogy on Soluble Phosphorus Concentrations During Low Temperature Processing of Jamaican Bauxites Kapitel lesen Erstes Kapitel lesen

2020 | OriginalPaper | Buchkapitel

A Review of Research on Alumina Extraction from High-Alumina Fly Ash and a New Method for Preparing Alumina by Electrotransformation

verfasst von : Xiu-xiu Han, Ting-an Zhang, Guo-zhi Lv, Xi-juan Pan, Da-xue Fu

Erschienen in: Light Metals 2020

Verlag: Springer International Publishing

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Abstract

When bauxite and alumina resources are limited, high-alumina fly ash becomes a potential aluminum resource. The comprehensive utilization of high value-added elements in high-alumina fly ash is of great significance to resource circulation. In order to solve the difficult comprehensive utilization of valuable components in high-alumina ash problem, the existing traditional research methods of high-alumina ash are firstly summarized and compared in this paper. Following the review, a new method for the treatment of high-alumina fly ash by electrotransformation is proposed. This new method can realize reduction in slag volumes, with no waste acid, no alkali input required. It can be concluded that this new method can effectively treat high-alumina fly ash and realize the comprehensive utilization of valuable components of high-alumina fly ash.

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Vorheriges Kapitel Comprehensive Utilization of Red Mud Through the Recovery of Valuable Metals and Reuse of the Residue
Nächstes Kapitel Effect of Sodium Alkali Concentration on Calcification–Carbonization Process
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Metadaten
Titel
A Review of Research on Alumina Extraction from High-Alumina Fly Ash and a New Method for Preparing Alumina by Electrotransformation
verfasst von
Xiu-xiu Han
Ting-an Zhang
Guo-zhi Lv
Xi-juan Pan
Da-xue Fu
Copyright-Jahr
2020
Buch
Light Metals 2020

Print ISBN: 978-3-030-36407-6

Electronic ISBN: 978-3-030-36408-3

Copyright-Jahr: 2020

DOI
https://doi.org/10.1007/978-3-030-36408-3_19

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