Results 101 to 110 of about 253,149 (212)

On the mechanism of sodic removal from bauxite residue and bauxite desilication products (BDP) using acetic acid

, 2019
Bauxite desilication products (BDPs) are fundamental causes of persistent alkalinity and salinity in bauxite residue. Previous studies have shown that significant amounts of acetic acid and Na+ were detected in the pore water of organic matter-amended ...
Peng, Hong, Huang, Longbin, Tuan Nguyen,, Wang, Sicheng   +3 more
core   +1 more source

Neutralization and Improvement of Bauxite Residue by Saline-Alkali Tolerant Bacteria. [PDF]

Int J Environ Res Public Health, 2022
Lv L, Qiu K, Ge S, Jiao Z, Gao C, Fu H, Su R, Liu Z, Wang Y, Wang Y.   +9 more
europepmc   +1 more source

From the waste: High selective recovery of scandium REEs from the bauxite residue

Results in Engineering
Bauxite residue (red mud) is a waste material from alumina refineries in the Bayer process, containing significant quantities of valuable metals, notably scandium (Sc).
Ali Dawood Salman, Saja Mohsen Alardhi, Forat Yasir AlJaberi, Malik M. Mohammed, Rasha H. Salman, Ahmed Faiq Al-Alawy, Mohamad A. Al-Mayyahi, Mustafa M. Hathal, Osamah Ihsan Ali, Miklós Jakab   +9 more
doaj   +1 more source

High-Iron Bauxite Residue (Red Mud) Valorization Using Hydrochemical Conversion of Goethite to Magnetite. [PDF]

Materials (Basel), 2022
Shoppert A, Valeev D, Diallo MM, Loginova I, Beavogui MC, Rakhmonov A, Ovchenkov Y, Pankratov D.   +7 more
europepmc   +1 more source

Isothermal Hydrogen Reduction of a Lime-Added Bauxite Residue Agglomerate at Elevated Temperatures for Iron and Alumina Recovery. [PDF]

Materials (Basel), 2022
Skibelid OB, Velle SO, Vollan F, Van der Eijk C, Hoseinpur-Kermani A, Safarian J.   +5 more
europepmc   +1 more source

An Investigation into the Growth of Lolium perenne L. and Soil Properties Following Soil Amendment with Phosphorus-Saturated Bauxite Residue. [PDF]

Bull Environ Contam Toxicol, 2022
Cusack PB, Healy MG, Callery O, Di Carlo E, Ujaczki É, Courtney R.   +5 more
europepmc   +1 more source

Iron electrowinning from bauxite residue

, 2019
Η παραγωγή πρωτόχυτου σιδήρου βασίζεται στην ανθρακοθερμική αναγωγή των μεταλλευμάτων του σε θερμοκρασίες άνω των 14000C, παράγοντας μεγάλες ποσότητες καυσαερίων τα οποία περιέχουν διοξείδιο του άνθρακα (CO2). Στα πλαίσια της μείωσης των εκπομπών του διοξειδίου του άνθρακα (CO2) κατά την παραγωγή του πρωτόχυτου σιδήρου, αναπτύσσεται η τεχνολογία ...
Koutsoupa Sevasti, Koutalidi Stavroula, Bourbos Evangelos, Balwmenos Efthymios, Panias Dimitrios   +4 more
openaire   +1 more source

High-Selective Extraction of Scandium (Sc) from Bauxite Residue (Red Mud) by Acid Leaching with MgSO₄. [PDF]

Materials (Basel), 2022
Shoppert A, Loginova I, Napol'skikh J, Valeev D.   +3 more
europepmc   +1 more source

Determination of total mercury in bauxite and bauxite residue by flow injection cold vapour atomic absorption spectrometry

, 2014
A simple method for precise and accurate determination of total mercury in bauxite and bauxite residue was developed by using the flow injection mercury system.
Boullemant, Amiel, Bansal, Neetu, Leong, Tony, Vaughan, James   +3 more
core   +1 more source

Selective Scandium (Sc) Extraction from Bauxite Residue (Red Mud) Obtained by Alkali Fusion-Leaching Method. [PDF]

Materials (Basel), 2022
Shoppert A, Loginova I, Napol'skikh J, Kyrchikov A, Chaikin L, Rogozhnikov D, Valeev D.   +6 more
europepmc   +1 more source