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http://dx.doi.org/10.5916/jkosme.2015.39.7.685

A study on the comprehensive resources utilization of seawater by the vacuum heat transfer technology  

Shao, Yude (Graduate School of Korea Maritime and Ocean University)
Mun, Soo-Beom (Training ship of Kunsan National University)
Kim, Kyung-geun (Department of Marine System Engineering, Korea Maritime and Ocean University)
Choi, Bu-Hong (Department of Maritime Safety Administrations, Mokpo National Maritime University)
Lee, Seo-Yeon (San-Ya co.)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.39, no.7, 2015 , pp. 685-695 More about this Journal
Abstract
Mud, iron oxide, plaster, salt, minerals, and dissolved metals are sequentially deposited in accordance with the increasing concentration of seawater. In this paper, by using the physical characteristics of the seawater, we propose a new vacuum heat-transfer technology to subsequently obtain the proportion of the dissolved components in a cost-effective manner. Based on the vacuum heat-transfer characteristics of seawater, we comprehensively divide the seawater resource processes into the following four processes: (1) the salt concentration process to the saturation concentration, (2) crystallization process for salt formation, (3) mineral precipitation, and (4) remaining of dissolved metals.
Keywords
Seawater; Fresh water; Vacuum heat-transfer technology; Table salt; Dissolved metals;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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