Results 81 to 90 of about 1,622,899 (150)

Recent developments on the removal of zinc from electric arc furnace dust by using microwave heating [PDF]

Electric arc furnace dust (EAFD) is a hazardous by-product of steel production. As global steel output increases, substantial amounts of EAFD are produced, which causes significant environmental issues.
Yu, Yaowei, Wei, Shiyu, Li, Ying, Xiong, Yuandong, Huang, Run, Omran, Mamdouh, Khan, Inam Ullah, Wang, Kai, Zhang, Dengwei, Ahmed, Abdallah, Qiu, Dejin   +10 more
core   +1 more source

Carbothermic reduction of electric arc furnace dust and calcination of waelz oxide by semi-pilot scale rotary furnace

, 2020
The paper gives a common outline about the known recycling techniques from electric arc furnace dusts and describes an investigation of a pyrometallurgical process for the recovery of zinc and iron from electric arc furnace dusts (EAFD).
M H Morcali, B Derin, Aydin
core  

Phosphoric acid treatment of steelmaking dust and slag for agricultural soil conditioning: enhanced phosphorus incorporation and surface area

Discover Chemistry
Steel industry residues are an abundant source of mineral materials that can be converted into valuable products for agricultural use. This study aimed to modify steelmaking slag (SS) and electric arc furnace dust (EAFD) with phosphoric acid (H3PO4) to ...
Cristiele Costa de Souza, Paloma Conceição da Silva, Jaqueline do Carmo Lima Carvalho, Filipe Gomes Fagundes, Evaneide Nascimento Lima, Robson Pereira de Lima, Magno André de Oliveira, Augusto César da Silva Bezerra, Osania Emerenciano Ferreira, Alan Rodrigues Teixeira Machado   +9 more
doaj   +1 more source

Preparation of Mn-Zn Spinel Ferrite by Solid-phase Sintering of Zinc-containing Electric Furnace Dust

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. Mangane-zinc spinel ferrite has been widely used in various fields due to its advantages of high permeability， high frequency and low loss.
Kaiqi ZHU, Jiafeng CHEN, Yuqian TAO, Haibin LI, Shui YU, Jiayong QIU   +5 more
doaj   +1 more source

A Study on the Mechanism and Kinetics of Ultrasound-Enhanced Sulfuric Acid Leaching for Zinc Extraction from Zinc Oxide Dust. [PDF]

Materials (Basel), 2022
Zheng X, Li S, Liu B, Zhang L, Ma A.
europepmc   +1 more source

The Thermographic Analysis of the Agglomeration Process in the Roller Press of Pillow-Shaped Briquettes. [PDF]

Materials (Basel), 2022
Uhryński A, Bembenek M.
europepmc   +1 more source

Analysis of the Temperature Distribution on the Surface of Saddle-Shaped Briquettes Consolidated in the Roller Press. [PDF]

Materials (Basel), 2021
Bembenek M, Uhryński A.
europepmc   +1 more source

Hydrometallurgical Extraction of Zinc and Iron from Electric Arc Furnace Dust (EAFD) using Hydrochloric Acid [PDF]

Journal of Physical Science, 2018
Yao Yi Teo, Hwang Sheng Lee, Yong Chen Low, Seng Wei Choong, Kin Onn Low   +4 more
openaire   +1 more source

Energy Savings in Electric Arc Furnace Melting

, 1982
Arc furnace melting which at one time was almost exclusively used to produce alloy steel and steel castings is now widely accepted in the industry as an efficient process to produce all types of steel and iron.
Lubbeck, W.
core  

Numerical Simulation Study of Gas-Solid Heat Transfer and Decomposition Processes of Limestone Calcined with Blast Furnace Gas in a Parallel Flow Regenerative Lime Kiln. [PDF]

Materials (Basel), 2022
Duan S, Li B, Rong W.
europepmc   +1 more source