nach oben

Erschienen in:

2020 | OriginalPaper | Buchkapitel

Brazilian Bauxite Residue Physical–Chemical Characterization and Acidic Neutralization Potential

verfasst von : Patricia Magalhães Pereira Silva, Andre Luiz Vilaça do Carmo, Roseanne Barata Holanda, Fernando Gama Gomes, Emanuele Nogueira, Raphael Vieira da Costa, Caio César Amorim de Melo, Adriano Reis Lucheta, Marcelo Montini

Erschienen in: Light Metals 2020

Verlag: Springer International Publishing

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Physical-chemical evaluation of Brazilian (Amazon region) bauxite residue (BR) and analysis of its acid neutralization capacity (ANC) using, hydrochloric (HCl), sulfuric acid (H₂SO₄) and citric acid (C₃H₈O₇) were carried out to assess the potential application of BR as soil ameliorant. Analysis indicated a particle size average size (D₅₀) of 6.04 μm, 1.65 g cm⁻³ density and 18.28 mS cm⁻¹ electrical conductivity. Mineral phases determined by XRD showed hematite, aluminous goethite, anatase, sodalite, gibbsite and quartz, in agreement with XRF (%) elemental characterization: Fe (24.38), Al (11.20), Si (7.91), Na (8.11), Ti (3.24), Ca (0.79), Zr (0.71), S (0.06), V (0.07) and Mn (0.09). ANC analyses conducted after 21 days indicated a lower acid consumption and pH equilibrium for H₂SO₄ and HCl (1.75 and 1.00 mol H⁺ kg⁻¹, respectively and ~pH8) when comparing with C₃H₈O₇ (2 mol H⁺ kg⁻¹). Results validate and provide basis for an effective use of BR in agronomic applications.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Vorheriges Kapitel Bayer Process Towards the Circular Economy—Soil Conditioners from Bauxite Residue

Nächstes Kapitel Effect of Concentrations and Pressures of CO2 on Calcification–Carbonation Treatment of Bauxite Residue

Sheng-guo X, Yu-jun W, Yi-wei Li, Xiang-feng K, Feng Z, Hartley W, Xiao-fei L, Yu-zhen Y (2019) Industrial wastes applications for alkalinity regulation in bauxite residue: A comprehensive review. J. Cent. South. Univ. 268–288. https://doi.org/10.1007/s11771-019-4000-3

Hydro (2019). Hydro worldwide. In: Hydro worldwide. https://www.hydro.com/en-BR/about-hydro/hydro-worldwide/south-america/brazil/barcarena/alunorte/. Accessed 27 August 2019

Ujaczki É, Feigl V, Molnár M, Cusack P, Curtin T, Courtney R, O’Donoghue L, Davris P, Hugi C, Evangelou MW, Balomenos E, Lenz M (2018) Re-using bauxite residues: benefits beyond (critical raw) material recovery. J Chem Technol Biotechnol 2498–2510. https://doi.org/10.1002/jctb.5687

Santini TC, Fey MV (2018) From tailings to soil: long-term effects of amendments on progress and trajectory of soil formation and in situ remediation in bauxite residue. Journal of Soils and Sediments. 18:1935–1949

Kirwan LJ, Hartshorn A, McMonagle JB, Fleming L, Funnell D (2013) Chemistry of bauxite residue neutralisation and aspects to implementation. Int. J. of Mineral Processing. 119:40–50

Rai SB, Wasewar KL, Mukhopadhyay, J. (2012) Neutralization and utilization of red mud for its better waste management. Archives of Environmental Science 6:13–33

Cantrell KJ, Serkiz SM, Perdue EM (1990) Evaluation of acid neutralization capacity data for solutions containing natural organic acids. Geochimica et Cosmochimica. 54:1247–1254

Snars K, Gilkes RJ (2009) Evaluation of bauxite residues (red muds) of different origins for environmental applications. Applied Clay Science. 46:13–20

Qi X, Wang H, Huang C, Zhang L, Xu B, Li F, Junior JTA (2018) Analysis of bauxite residue components responsible for copper removal and related reaction products. https://doi.org/10.1016/j.chemosphere.2018.05.041

10.

Young-Soo H, Sangwoo J, Pyeong-Koo L, Chamteut O (2017) Bauxite residue neutralization with simultaneous mineral carbonation using atmospheric CO₂. Journal of Hazardous Materials. 87–93

11.

Gräfe M, Power G, Klauber C (2011) Bauxite residue issues: III Alkalinity and associated chemistry. Hydrometallurgy. 108: 60–79.

12.

Thornber MR, Binet D. (1999) Caustic soda adsorption on Bayer residues. In 5th international alumina quality workshop. 498–507

13.

Braga P et al. (2018) Use of bauxite residue (red mud) as CO₂ absorbent. Paper presented at 5th International Seminar on Tailings Management, Santiago, Chile, 11–13 July 2018

14.

Zhang Y, Zhang H, Zhang Z, Liu C, Sun C, Zhang W, Marhaba T (2018) pH Effect on Heavy Metal Release from a Polluted Sediment. Journal of Chemistry. doi:https://doi.org/10.1155/2018/7597640 Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures. Prokaryotic Nomenclature Up-to-date. Checklist dataset https://doi.org/10.15468/oclygu Accessed 10 August 2019

15.

Rahman MM, Huque KS (2002). Study on voluntary intake and digestibility of banana foliage as a cattle feed. J. Biol. Sci. 2:49–52

16.

Hsuan-Liang L, Yann-Wen L (2003) Optimal production of sulphuric acid by Thiobacillus thiooxidans using response surface methodology. Process Biochemistry 39: 1953–1961

17.

Hanahan C, McConchie D, Pohl J, Creelman R, Clark M, Stocksiek C (2004) Chemistry of seawater neutralization of bauxite refining residues (red mud) Env. Eng. Science 21: 125–138

18.

Chevdov D, Ostap S. Le T. (2001) Surface properties of red mud particles from potentiometric titration, Colloid Surfaces A, 2:131–141.

19.

Stumm W, Sulzberger B. (1992) The cycling of iron in natural environments: Considerations based on laboratory studies of heterogeneous redox process. Geoq. et Cosmochimica Acta. 56: 3233– 3257

20.

Xiangfeng K, Chu-Xuan L, Jun J, Long-Bin H (2019) Improvement of alkaline electrochemical characteristics of bauxite residue amendment with organic acid and gypsum. Journal of central south University 26: 43–439.

Titel: Brazilian Bauxite Residue Physical–Chemical Characterization and Acidic Neutralization Potential
verfasst von: Patricia Magalhães Pereira Silva
Andre Luiz Vilaça do Carmo
Roseanne Barata Holanda
Fernando Gama Gomes
Emanuele Nogueira
Raphael Vieira da Costa
Caio César Amorim de Melo
Adriano Reis Lucheta
Marcelo Montini
Verlag: Springer International Publishing
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_16

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht