Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Sang-Joon Chung"'
Publikováno v:
Journal of Industrial and Engineering Chemistry. 28:28-31
In this study, Ce(III)/Ce(IV) redox couple mediated electrochemical oxidation (MEO) process for degradation of liquid 2,3,7,8-TCDD (tetrachloro dibenzo- p -dioxin) and PCDD/Fs (polychlorinated dibenzo- p -dioxins/dibenzofurans) from fly ash was devel
Autor:
Sang-Joon Chung, Su-Bin Lee, Jae-Suk Lee, Un Ko, Young-Jea Kim, Il-Shik Moon, Min-Kyoon Ahn, Cheong-Min Min
Publikováno v:
Journal of Membrane Science. 456:49-56
Novel extendable and crosslinkable sulfonated poly(arylene ether) copolymers (ESHQx-CMy) were synthesized. These copolymers utilized 4-[trifluorovinyl(oxy)]phenol (TFP) as a linker to extend the polymer and provide better elongation at break and mech
Publikováno v:
ACS Combinatorial Science. 15:439-446
An efficient, continuous flow electroreactor system comprising a scrubbing column (for absorption) and a biphasic electroreactor (for degradation) was developed to treat gas streams containing benzene. Initial benzene absorption studies using a conti
Publikováno v:
Journal of Intelligent Material Systems and Structures. 24:936-944
Recently, various micro air vehicles have drawn significant attention in numerous areas including surveillance and reconnaissance. The manual control of micro air vehicles is very difficult due to their smaller profile; therefore, a stability and con
Autor:
Sang Joon Chung, Il Shik Moon
Publikováno v:
Process Safety and Environmental Protection. 91:153-158
In the Ag(II)/Ag(I) redox mediator integrated scrubber system, NO reacts with the Ag(II) ions produced by the electrochemical oxidation of Ag(I) in an electrochemical cell present in the scrubbing solution (aqueous HNO 3 acid) to form NO 2 . This NO
Publikováno v:
Chemical Engineering Journal. 209:601-606
The authors describe the development and application of an electrochemically assisted wet scrubbing process for H 2 S removal at low temperature. Measurements of the oxidation efficiency of Co(II) at different temperatures demonstrated that its effic
Publikováno v:
Industrial & Engineering Chemistry Research. 51:2697-2703
The sustainable applicability of Ag(II)/Ag(I) redox mediator was studied in a semipilot-scale system for treatment of model artificial flue gases containing NO and SO2. Various discontinuous current supplies were tested for their effect on sustainabl
Autor:
Jong-Min Park, Sang-Joon Chung
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 40:165-170
This paper contains the test method to obtain aerodynamic hinge moments acting on the control surface of air vehicle wing. During the flight, hinge moments make difference between actual control surface angle and control angle which is measured by se
Publikováno v:
Journal of Korea Water Resources Association. 44:797-807
Phenomenon of vegetation recruitment on the sand bar is drastically rising in the streams and rivers in Korea. In the 1960s prior to industrialization and urbanization, most of the streams were consisted of sands and gravels, what we call, `White Riv
Publikováno v:
Desalination and Water Treatment. 33:309-315
RBS (or VFS) is a facility that reduces non-point source pollutants with a sustainable reduction effect and an excellent visual impact. Now that RBS is located in streamsides, and it is distributed by various sandy soils and sands, which have been de