Sogang University, Cottrell and Korea South Power Co. | Date: 2014-08-01
The embodiments described herein pertain generally to an electrochemical reduction method of carbon dioxide under a solution condition containing potassium sulfate.
Sogang University, Cottrell and Korea Southern Power Co. | Date: 2014-08-01
The embodiments described herein pertain generally to an amalgam electrode, and a producing method of the amalgam electrode, and an electrochemical reduction method of carbon dioxide using the amalgam electrode.
Journal of Creative Communications | Year: 2015
Consumers are increasingly using their purchasing power to enact their politics and activism. I examine how consumption at farmers’ markets fits into this trend. The consumption of local and organic food and the number of farmers’ markets have drastically increased in recent years. This research examines the ways interpersonal relationships, community ties and morality (ethical consumption) relate to commodification at local farmers’ markets. Specifically, this research is framed through Marx’s understanding and critique of capitalism, including his concept of commodity fetishism. Using Radin’s (1996) indicia of commodification, I explore the degree to which relationships, community and morality either are commodifiable or resist commodification. Using a combination of extant literature as well as interview and observational data from a 2011–2012 market study, I discovered that relationships and community ties resist commodification but morality is commodifiable in this space. Specifically, I argue that the contingent and voluntary nature of human communication as a two-way process is one of the key reasons that interpersonal relationships and community ties resist commodification. © 2015, © 2015 Mudra Institute of Communications.
Cottrell | Date: 2015-08-14
Disclosed is an integrated waste catalyst cleaning apparatus for residual hydro desulfurization (RHDS) and vacuum residue desulfurization (VRDS) processes and a method thereof in that a desulfurization waste catalyst produced in the residual hydro desulfurization (RHDS) and vacuum residue desulfurization (VRDS) processes can be organic solvent-cleaned and organic acid-cleaned in one reactor.
Cottrell | Date: 2015-05-17
Disclosed is a distribution board for independent microgrid capable of driving a power loads at a remote place such as an island area or a mountainous area etc. with a power generated by using a renewable energy generating device and a diesel generating device using a fossil fuel, preventing a power failure etc. by selectively or successively blocking other loads or unimportant loads among the power loads at need, and stably recovering power supply by preventing an excessive inrush current by successive power supply in a re-driving process.
Cottrell and Sungeel Hitech Co. | Date: 2013-10-04
The disclosure describes a method of separating and recovering valuable metals from remanufacturing solution of a spent desulfurization catalyst containing vanadium, and more particularly, to a method of separating and recovering a valuable metal from remanufacturing solution of a spent desulfurization catalyst containing vanadium, which includes: adding organic acid to a spent hydrodesulfurization catalyst after collecting the spent hydrodesulfurization catalyst in order to prepare the remanufacturing solution of the spent hydrodesulfurization catalyst; adding an extracting agent and a diluent to the remanufacturing solution to extract molybdenum and extracting vanadium from an extracted filtrate to obtain an organic phase; and adding a stripping agent to the organic phase to strip and recover vanadium.
Cottrell | Date: 2014-03-10
Cottrell | Date: 2013-05-28
Cottrell | Date: 2014-04-15
equipment for use on semi-tractor trailers, namely, a ratchet system comprised of ratchet gears, pawls and a tie down bar for use in connection with semi-tractor trailer tie down loading systems.