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公开(公告)号：US20250060493A1
公开(公告)日：2025-02-20
申请号：US18805656
申请日：2024-08-15
Inventor： Kyeong Ja KIM , Suyeon KIM
Abstract: In order to collect and analyze data from the gamma-ray spectrometer of a lunar exporation satellite in real time, the present disclosure provides a system for monitoring gamma-ray spectrometer data from a satellite, comprising: a data collection unit configured to collect a raw data including a gamma-ray data from a planetary exploration satellite having a gamma-ray spectrometer; an environment setting unit configured to set and input a time range for monitoring and a display environment; a data processing unit configurd to store a filing data in which the raw data collected based on the inputted time range is classified and processed by time and by item; and a visualization unit configured to visualize the stored filing data as a graphic data.
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2.发明公开公开(公告)号：US20240024412A1
公开(公告)日：2024-01-25
申请号：US18257464
申请日：2021-12-17
Inventor： IL MO KANG , JIN HWAN KWAK , DANIEL KIM , KI MIN ROH , JAE HWAN KIM , SUNG MAN SEO , DAE YOUNG KIM
Abstract: A pharmaceutical composition for treating Clostridioides difficile Infection (CDI), and a method for producing same. The pharmaceutical composition includes a complex of clay minerals, such as bentonite, and antibiotics, such as vancomycin. Accordingly, the pharmaceutical composition has an excellent treatment effect on CDI even with a significantly smaller amount of each of the existing antibiotics and clay minerals than the maximum recommended daily intake thereof, and has the effect of reducing side effects that can be caused by the massive intake of the antibiotics and clay minerals.
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公开(公告)号：US20230077298A1
公开(公告)日：2023-03-09
申请号：US17837392
申请日：2022-06-10
Inventor： Seungwoo LEE , Gwang Mok KIM , Jong Hwan OH
IPC: G01N21/65
Abstract: The present disclosure relates to a Raman analysis apparatus capable of real-time Raman analysis while performing an experiment under elevated temperature and pressure conditions in surface or material property analysis of a powder solid sample, a single-crystal sample, a high-concentration liquid sample, or the like, and a unit cell for Raman analysis adapted to the Raman analysis apparatus.
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公开(公告)号：US20220370450A1
公开(公告)日：2022-11-24
申请号：US17620577
申请日：2020-05-29
Inventor： Il-Mo KANG , Dae-Duk KIM , Ju-Hwan PARK , Ki-Min ROH , Jangik Ike LEE , Jaehwan KIM , Sung Man SEO , Su Young JUNG , Min-Jun BAEK , Hyun-Jong SHIN
IPC: A61K31/517 , A61K9/00 , A61K9/14 , A23L33/10
Abstract: Disclosed are a controlled-release composition for oral administration comprising a complex of a hydrophilic alpha adrenergic blocker compound or its salt; and a clay mineral, and a method for preparing the same. The composition of the present disclosure has an in vivo release rate controlled further than that of conventional alpha adrenergic blocker compounds, thereby preventing side effects caused by a rapid increase in plasma drug concentration.
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公开(公告)号：US20220364203A1
公开(公告)日：2022-11-17
申请号：US17773253
申请日：2020-05-29
Inventor： In Su PARK , Hye-Jin HONG , Chang-Youl SUH , Sukjoon PARK , Myunggyu LEE
Abstract: The present invention relates to a method for recovering lithium from brine, and provides a method for recovering lithium from brine, the method comprising: (a) an impurity removal step of adding a carbonate supply source to brine including lithium, magnesium and calcium to precipitate and remove magnesium and calcium impurities; (b) a pH adjusting step of adding an acid to the brine from which the impurities have been removed, to adjust the pH of the brine; (c) a lithium-aluminum compound recovery step of adding an aluminum supply source to the pH-adjusted brine to recover a lithium-aluminum compound; (d) a lithium sulfate and aluminum oxide formation step of adding the lithium-aluminum compound to a sulfur supply source and calcining same to form lithium sulfate and aluminum oxide; and (e) a lithium sulfate solution yield step of selectively dissolving lithium sulfate from among the formed lithium sulfate and aluminum oxide to yield a lithium sulfate solution.
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Patent Agency Ranking
公开(公告)号：US20210130928A1
公开(公告)日：2021-05-06
申请号：US16633257
申请日：2018-07-27
Inventor： Jin-Young LEE , Jung-Shin KANG , Hee-Nam KANG
Abstract: The present invention provides a method for selective recovery of a valuable metal from a waste denitrification catalyst through alkali fusion, the method comprising the steps of: (a) adding an alkali metal to a waste denitrification catalyst, followed by mixing and alkali fusion, to generate a calcination product; (b) subjecting the calcination product to water-leaching to recover an alkali leachate and a residue; (c) adding a precipitator to the alkali leachate, followed by stirring, to recover calcium metavanadate (Ca(VO3)2) or calcium tungstate (CaWO4) through precipitation; and (d) subjecting the recovered calcium tungstate to acid decomposition to prepare tungstic acid. Therefore, vanadium and tungsten can be recovered at high efficiency by a method in which a precipitator is added to a leachate, which is obtained by adding an excess amount of an alkali metal to a waste denitrification catalyst and carrying out calcination and water-leaching, and then a reaction rate is controlled.
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公开(公告)号：US10913989B2
公开(公告)日：2021-02-09
申请号：US15123624
申请日：2015-02-27
Inventor： Jin-Young Lee , Hoo-In Lee
Abstract: The present invention relates to a method for leaching precious metals contained in a waste denitrification catalyst by using a pressure leaching process, and more specifically, to a method for leaching precious metals contained in a waste denitrification catalyst by using a pressure leaching process, the method comprising the steps of: forming a mixture by mixing a waste denitrification catalyst with a sodium salt solution; and leaching vanadium and tungsten contained in the mixture by feeding the mixture into a sealed pressurized reactor, and then heating and stirring the mixture.
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公开(公告)号：US10706603B2
公开(公告)日：2020-07-07
申请号：US16253953
申请日：2019-01-22
Inventor： Young Kwang Yeon , Hee Jae Koh , Kyo Young Song , Seung Ryeol Lee , Seung-bae Lee , Paul Hong
IPC: G06T11/60 , G06F3/0481 , G06F3/0482 , G06F3/0484 , G06T11/00 , G06T11/20
Abstract: The present invention relates to an apparatus for editing geological elements using a touch-based interface for retrieving geological information of a survey area, thereby mapping and displaying geometric elements of points, lines, and areas. The apparatus for editing geological elements according to the present invention includes a geological symbol storage module configured to store point symbols, line symbols, and area symbols; a geographic information storage module; a geological element edit module configured, by a user's operation, to read geological information on a specific map from the geological information storage module, to read the symbols from the geological symbol storage module, to rotate the point symbols, to connect the line symbols to each other, to automatically transform the line symbols to area symbols, and to automatically create outlines for the area symbols; a controller; and a display module.
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9.发明申请公开(公告)号：US20200010927A1
公开(公告)日：2020-01-09
申请号：US16503698
申请日：2019-07-05
Inventor： Kang-Sup CHUNG , Byoung-Gyu KIM
Abstract: The invention relates to a lithium adsorption-desorption apparatus including a plurality of reaction tanks arranged in a row; a guide rail disposed at an upper portion of the reaction tank; a movable driving unit coupled to a moving means that moves along the guide rail; and a reaction housing which is mounted to the driving unit, and can be vertically moved or rotated in a state in which the lithium adsorbent is fixed thereto, and after immersing in the reaction tank, accelerates adsorption or desorption of lithium, and after being lifted, discharges residual solution from the lithium adsorbent by rotation movement.Therefore, the lithium adsorption desorption apparatus can fix a large amount of lithium adsorbent and immerse it in a lithium-containing solution to effectively adsorb lithium and then quickly desorb lithium in a desorption solution, and can efficiently wash the lithium adsorbent in a cleaning solution.
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公开(公告)号：US10478751B2
公开(公告)日：2019-11-19
申请号：US15597429
申请日：2017-05-17
Inventor： Kang-Sup Chung , Byung-Gyu Kim , Tae-Gong Ryu , In-Su Park , Hye-Jin Hong
IPC: B01D15/36 , B01D15/20 , B01J49/85 , B01J49/60 , B01J47/15 , B01J49/06 , B01J20/06 , B01J20/30 , B01J20/34 , C22B3/24 , C22B26/12 , B01J20/28 , B01D15/16 , C01D15/00 , B01J47/018 , B01J39/10 , B01J49/70
Abstract: The present disclosure relates to an onshore lithium-recovering device for a lithium ion adsorption and desorption process including a supply unit for supplying lithium-containing water in which lithium is dissolved, a composite unit, a washing unit, a desorbing liquid unit, an extract liquid unit, a pressure adjusting unit, a discharge unit, and a control unit. Therefore, the lithium adsorption means is moved onshore so it is possible to significantly reduce the plant installation cost and the operating cost as compared to the lithium recovery process that operates the conventional offshore plant.
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