Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sakhob KHUMKOA"'
Publikováno v:
ACS Omega, Vol 9, Iss 47, Pp 46822-46833 (2024)
Externí odkaz:
https://doaj.org/article/cfbd2c4db3394b20b7e9b5c168a22f66
Autor:
Thanapon Chandakhiaw, Neung Teaumroong, Pongdet Piromyou, Pongpan Songwattana, Waraporn Tanthanuch, Somchai Tancharakorn, Sakhob Khumkoa
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103170- (2024)
Lithium-ion batteries, a primary power source, generate electronic hazardous waste at the end of their lifespan, which is a richer source of highly concentrated metals such as cobalt and lithium than those in natural resources. The waste is a potenti
Externí odkaz:
https://doaj.org/article/fa96b4706f974636b8b396bde891ee8d
Publikováno v:
Recycling, Vol 7, Iss 5, p 68 (2022)
This research investigated recycling of manufacturing NdFeB magnet wastes in as-sintered and powder forms which contained high carbon via pyro-hydro metallurgy process. Effects of oxidative roasting on selective leaching of the magnet wastes were the
Externí odkaz:
https://doaj.org/article/99a57f9e4d9e4c33b3e3f50d3887961a
Autor:
Tapany PATCHARAWIT, Chatisa KANSOMKET, Woranittha KRITSARIKUN, Ketmanee TASEELA, Chonthicha PAERNAPHAN, Thiwavan LAPHOSIN, Teerawut TANNUKIT, Sakhob KHUMKOA
Publikováno v:
Journal of Metals, Materials and Minerals. 33:14-20
Recycling of spent silver electroplating solutions has been investigated via electrowinning and electrorefining in comparison to zinc cementation technique in this research. Two different compositions of transparent and dark waste solutions were used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8beb8923a177f9ffe10eb8dc815b077
https://doi.org/10.55713/jmmm.v33i1.1576
https://doi.org/10.55713/jmmm.v33i1.1576
Publikováno v:
Journal of Metals, Materials and Minerals. 32:88-94
This research investigated extraction of molybdenum from spent hydrodesulfurization (HDS) catalyst used in petroleum refinery. The spent HDS catalyst still however contains significant amounts of valuable metals such as molybdenum and nickel for exam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab7d3490436873838ebd8553c572da88
https://doi.org/10.55713/jmmm.v32i2.1252
https://doi.org/10.55713/jmmm.v32i2.1252
Autor:
Natthicha Ma-ud, Chatisa Kansomket, Thanapon Chandakhiaw, Tapany Patcharawit, Tanongsak Yingnakorn, Sakhob Khumkoa
Publikováno v:
Materials Science Forum. 1009:143-148
The aim of this study is to investigate the extraction of molybdenum from the spent HDS catalyst. The experiment was performed by using the pyro-hydrometallurgical process; calcination and leaching. The spent catalyst was calcined at different temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce158b511f5a7b018a4ad1e10e648972
https://doi.org/10.4028/www.scientific.net/msf.1009.143
https://doi.org/10.4028/www.scientific.net/msf.1009.143
Autor:
Chatisa Kansomket, Tapany Udomphol, Natcha Wongnaree, Natthicha Ma-ud, Woranittha Kritsarikun, Sakhob Khumkoa
Publikováno v:
Materials Science Forum. 1009:137-142
The aim of this study was to develop a recycling process to recover silver metal from solar panel waste. Experimental procedure consisted of mechanical/physical separation, leaching of silver from silicon wafer and precipitation to retrieve silver ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93fe6a16da3fb4e6fa55c30b5b989130
https://doi.org/10.4028/www.scientific.net/msf.1009.137
https://doi.org/10.4028/www.scientific.net/msf.1009.137
Autor:
Jirapracha Thampiriyanon, Sakhob Khumkoa, Woranittha Kritsarikun, Natcha Wongnaree, Kitti Laungsakulthai, Thanapon Chandakhiaw
Publikováno v:
Materials Science Forum. 1009:162-167
The aim of this research was to study the recycling process and the feasibility to smelt the spent nickel catalyst for the production of nickel alloy or ferronickel. The smelting process was carried out in a laboratory induction furnace. The effects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d19b8f6f8c3744c7c1cbbbf94a202b9b
https://doi.org/10.4028/www.scientific.net/msf.1009.162
https://doi.org/10.4028/www.scientific.net/msf.1009.162
Publikováno v:
Materials Science Forum. 1009:95-100
Advanced High-strength steels (AHSS) has widely application in automotive due to their high tensile strength and remarkable ductility. These good mechanical performances are strongly influenced by the processing and final microstructure. This paper p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bf8b6bcecd84c728818f706bc1d546d
https://doi.org/10.4028/www.scientific.net/msf.1009.95
https://doi.org/10.4028/www.scientific.net/msf.1009.95
Autor:
Loeslakkhana Sriklang, Piamsak Laokhen, Tanongsak Yingnakorn, Sakhob Khumkoa, Tapany Patcharawit
Publikováno v:
Materials Science Forum. 1009:149-154
High power neodymium magnets have been used extensively, such as components of hard disk drives, electric vehicles, and maglev trains. This type of magnet contains of high concentration of rare earth elements. After the device is out of service, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8ffd404167e89f1bbe99fe8812e7a90
https://doi.org/10.4028/www.scientific.net/msf.1009.149
https://doi.org/10.4028/www.scientific.net/msf.1009.149