Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Chan-Ung Kang"'
Autor:
Chan-Ung Kang, Seung-Eun Ji, Thomas Pabst, Kung-Won Choi, Moonis Ali Khan, Rahul Kumar, Prakash Krishnaiah, Yosep Han, Byong-Hun Jeon, Do-Hyeon Kim
Publikováno v:
Minerals, Vol 11, Iss 9, p 1020 (2021)
In this investigation, a laboratory-scale study to extract copper (Cu) from its oxide ore (0.425–11.2 mm particle size) was conducted using varied sulfuric acid (H2SO4) concentrations (0.05–0.5 M) as a lixiviant. Through a physicochemical and min
Externí odkaz:
https://doaj.org/article/1a7ee8222ab74ea1b827628b84356c1c
Autor:
Hany S. EL-Mesery, Abd El-Fatah Abomohra, Chan-Ung Kang, Ji-Kwang Cheon, Bikram Basak, Byong-Hun Jeon
Publikováno v:
Energies, Vol 12, Iss 14, p 2818 (2019)
Cost-effective biomass drying is a key challenge for energy recovery from biomass by direct combustion, gasification, and pyrolysis. The aim of the present study was to optimize the process of biomass drying using hot air convection (HA), infrared (I
Externí odkaz:
https://doaj.org/article/dcf7e0d8cb7d471d98c19fcdf3c3cbaf
Autor:
Kung-Won Choi, Yongtae Ahn, Chan-Ung Kang, Chul-Min Chon, Subbaiah Muthu Prabhu, Do-Hyeon Kim, Yoon-Hee Ha, Byong-Hun Jeon
Publikováno v:
Environmental Science and Pollution Research. 30:48157-48167
Publikováno v:
Economic and Environmental Geology. 54:689-698
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Sustainability. 14:4436
Direct mineral carbonation (MC) is used to mitigate carbon dioxide (CO2) emissions. This method has the great advantages of reducing the amount of industrial residues and creating valuable materials by incorporating CO2. Waste gypsum, industrial wast
Autor:
Rajesh Kumar, Moonis Ali Khan, Byong-Hun Jeon, Chan-Ung Kang, Prakash Krishnaiah, Seung-Eun Ji, Kung-Won Choi, Do Hyeon Kim, Thomas Pabst, Yosep Han
Publikováno v:
Minerals, Vol 11, Iss 1020, p 1020 (2021)
Minerals
Volume 11
Issue 9
Minerals
Volume 11
Issue 9
In this investigation, a laboratory-scale study to extract copper (Cu) from its oxide ore (0.425–11.2 mm particle size) was conducted using varied sulfuric acid (H2SO4) concentrations (0.05–0.5 M) as a lixiviant. Through a physicochemical and min
Publikováno v:
Mine Water and the Environment. 36:436-442
The effectiveness of silicate- and phosphate-based surface coating agents (Na2SiO3, CaSiO3, and KH2PO4) in inhibiting the oxidation of sulfide minerals in acidic and low temperature conditions was studied. Rock samples were coated using two oxidation
Autor:
Woosik Jung, Rajesh Kumar, Sunjoon Kim, Byong-Hun Jeon, Thomas C. Timmes, Abinashi Sigdel, Booki Min, Chan-Ung Kang, Minsun Lee, Ui-Kyu Choi
Publikováno v:
CATENA. 148:101-107
Applicability of a powdered activated carbon impregnated alginate beads (ABPAC) was examined toward simultaneous removal of heavy metal (cadmium) and volatile organic compound (benzene) from water. Sorption of cadmium and benzene by ABPAC was investi
Autor:
Abd El-Fatah Abomohra, Chan-Ung Kang, Ji-Kwang Cheon, Bikram Basak, Byong-Hun Jeon, Hany S. EL-Mesery
Publikováno v:
Energies, Vol 12, Iss 14, p 2818 (2019)
Energies; Volume 12; Issue 14; Pages: 2818
Energies; Volume 12; Issue 14; Pages: 2818
Cost-effective biomass drying is a key challenge for energy recovery from biomass by direct combustion, gasification, and pyrolysis. The aim of the present study was to optimize the process of biomass drying using hot air convection (HA), infrared (I