Zobrazeno 1 - 10
of 178
pro vyhledávání: '"JEI-PIL WANG"'
Publikováno v:
Metals, Vol 14, Iss 7, p 777 (2024)
Cobalt is a critical metal widely distributed in nature, but cobalt ore has hardly been found as an independent mineral. Cobalt-bearing pyrite tailings separated from iron ore is one of the resources for recovering cobalt. In the following study, roa
Externí odkaz:
https://doaj.org/article/6023f043c9294205a9f561d6dfee2370
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 2, Pp 437-411 (2024)
This study was intended to investigate the effects of basicity and oxygen partial pressure on the distribution behavior of Ni in the nickel smelting process using nickel oxide ore, the raw material of nickel, among natural ores. Experiments were cond
Externí odkaz:
https://doaj.org/article/064fecc28fa94810acaef663c8590771
Autor:
Erdenebold Urtnasan, Jei-Pil Wang
Publikováno v:
Metals, Vol 14, Iss 6, p 657 (2024)
Recycling lithium-ion batteries provides sustainable raw materials. Crushing and separation are necessary for extracting metals, like lithium, from batteries. Crushing a battery carries a risk of fire or explosion. Fully discharging the battery is cr
Externí odkaz:
https://doaj.org/article/91483e0100ea4f0fa92149a2cf7ad95a
Autor:
Jei-Pil Wang
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 3, Pp 745-750 (2021)
A novel process to recover lithium and manganese oxides from a cathode material (LiMn2O4) of spent lithium-ion battery was attempted using thermal reaction with hydrogen gas at elevated temperatures. A hydrogen gas as a reducing agent was used with L
Externí odkaz:
https://doaj.org/article/44601667521d4f32a624d915a234ffe4
Autor:
Urtnasan Erdenebold, Jei-Pil Wang Wang
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 3, Pp 809-818 (2021)
Copper slag is usually a mixture of iron oxide and silicon dioxide, which exist in the form of fayalite (2FeO·SiO2), and contains ceramic components as the SiO2, Al2O3 and CaO depending on the initial ore quality and the furnace type. Our present st
Externí odkaz:
https://doaj.org/article/7b39bcc387924e89a379a9bd5f38bdac
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 65, Iss No 1, Pp 349-355 (2020)
Copper slag differs by chemical composition and structure, depending on the type of processing. Copper slag typically contains about 1 wt.% copper and 40 wt.% iron depending upon the initial ore quality and type of furnace used. The aim is to produce
Externí odkaz:
https://doaj.org/article/cdd7892555b94ce3aa5b2383b69d1afe
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 2, Pp 481-485 (2019)
This study was attempted to study for recovery of Li as Li2CO3 from cathode active material, especially NCA (LiNiCoAlO2), recovered from spent lithium ion batteries. This consists of two major processes, carbonation using CO2 and water leaching. Carb
Externí odkaz:
https://doaj.org/article/6d82b607d733406893d0564893a3e702
Autor:
ERDENEBOLD, URTNASAN1, JEI-PIL WANG1 jpwang@pknu.ac.kr
Publikováno v:
Archives of Metallurgy & Materials. 2021, Vol. 66 Issue 3, p809-818. 10p.
Publikováno v:
International Journal of Engineering Trends and Technology. 71:222-233
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c083b6a5fbd88e0443a7692964f2cd24
https://doi.org/10.14445/22315381/ijett-v71i1p221
https://doi.org/10.14445/22315381/ijett-v71i1p221
Publikováno v:
International Journal of Engineering Trends and Technology. 71:213-216
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e16fc5dc64cec94bdfd2f86d419dbc8
https://doi.org/10.14445/22315381/ijett-v71i1p219
https://doi.org/10.14445/22315381/ijett-v71i1p219