-
公开(公告)号：US20190111076A1
公开(公告)日：2019-04-18
申请号：US16158390
申请日：2018-10-12
Inventor： Sung Man Seo , II Mo Kang , Ki Min Roh , Dae Young Kim , Jae Hwan Kim
Abstract: A method for synthesizing high purity montmorillonite is disclosed. According to this synthesis method, bentonite is dissolved in aqua regia to produce a solution and then sodium hydroxide (NaOH) is added to the solution to produce a mixed solution. Then, the mixed solution is kept in a sealed state at a temperature of 90° C. inclusive to 100° C. exclusive to synthesize montmorillonite crystals.
-
公开(公告)号：US20180011212A1
公开(公告)日：2018-01-11
申请号：US15521477
申请日：2016-06-30
Inventor： Woong KANG , Jung Ho KIM , Myeong Jong YI , Nikos PAPADOPOULOS
CPC classification number: G01V3/12 , G01S13/885
Abstract: The present invention relates to an apparatus and method for analyzing underground geophysical properties using the principle of a ground-penetrating radar. In order to resolve problems of the ground-penetrating radar (GPR) techniques of the related art which mainly acquires an underground image using electric field reflected waves and excludes acquisition of an underground image using magnetic field reflected waves, the present invention provides a system for exploring underground geophysical properties and a method for analyzing underground geophysical properties using the same, the system including: a transmission antenna which is located in a specific spot on the ground and radiates an electromagnetic pulse signal; and a pair of reception antennae which measures an electric field signal and a magnetic field signal which are generated by the radiated signal, in which the system is configured to be able to acquire not only underground images using electric field reflected waves as in technology of the related art but also underground images using magnetic field reflected waves, thereby exploring underground geophysical properties more accurately and effectively than conventional technology.
-
3.发明授权Test apparatus for early landslide detection fully-connected with pore water pressure, surface displacement and shear surface 有权用于早期滑坡检测的试验装置与孔隙水压力，表面位移和剪切面完全相连公开(公告)号：US09488561B2
公开(公告)日：2016-11-08
申请号：US14537623
申请日：2014-11-10
Inventor： Sueng Won Jeong , Choon Oh Lee , Kyeong-Su Kim , Byung-Gon Chae , Young-Suk Song , Junghae Choi
Abstract: Disclosed herein is a test apparatus for early landslide detection fully-connected with pore water pressure, surface displacement and shear surface. The test apparatus calculates a factor of safety of a slope based on variation in pore water pressure, surface displacement and shear surface of a soil mass, and predicts a change in factor of safety, thus making early landslide detection possible. In the test apparatus, while a container of a slider is moved with a soil mass loaded into the container, shear surface and surface displacement environment is provided, and the shear strength and the shear stress of the soil mass can be calculated based on the pore water pressure and the weight of the soil mass. Thereby, the factor of safety of the soil mass can be calculated, and early landslide detection can be realized by using variation of the factor of safety of the slope.
Abstract translation: 本文公开了一种与孔隙水压力，表面位移和剪切面完全相连的早期滑坡检测试验装置。 试验装置根据孔隙水压力，表面位移和土体剪切面的变化计算斜率的安全系数，并预测安全系数的变化，从而使早期的滑坡检测成为可能。 在测试装置中，当滑块的容器移动到装载到容器中的土体时，提供剪切面和表面位移环境，并且可以基于孔隙计算土体的剪切强度和剪切应力 水压和土体重量。 从而可以计算出土体质量的安全系数，并通过坡度安全系数的变化来实现早期的滑坡检测。
-
4.发明申请公开(公告)号：US20160214869A1
公开(公告)日：2016-07-28
申请号：US15007778
申请日：2016-01-27
Inventor： Kang-Sup CHUNG , Byoung-Gyu KIM , Taegong RYU , Jungho RYU , In-Su PARK , Hye-Jin HONG
CPC classification number: C01D15/00 , B01J47/011 , B01J47/012 , B01J47/024 , B01J49/05 , B01J49/60 , C22B3/24 , C22B3/42 , C22B26/12 , Y02P10/234
Abstract: Provided is an underwater holding-type lithium recovering apparatus 1000 including: an underwater holder 100 installed on an offshore sea bed; a lithium adsorbent 200 held in the underwater holder 100 and adsorbing lithium ions contained in seawater; a moving ship 300 installed with a cleaning tank 320 cleaning the lithium adsorbent 200 transferred from the underwater holder 100 and a desorbing tank 330 desorbing lithium ions adsorbed in the lithium adsorbent 200 transferred from the cleaning tank 320, and moved to a coastline when lithium ions of a reference value or more are filled in the desorbing tank 330; and a transfer pump 400 transferring lithium ions filled in the desorbing tank 330 to a reservoir 500 installed at the coastline.
Abstract translation: 提供一种水下保持型锂回收装置1000，其包括：安装在海上海床上的水下保持器100; 将锂吸附剂200保持在水中保持体100内并吸附在海水中的锂离子; 移动船300，其安装有清洁从水下保持器100转移的锂吸附剂200的清洗槽320以及从吸附在清洗槽320中的锂吸附剂200吸附的锂离子解吸的解吸槽330，并且当锂离子 参考值或更多的参考值被填充在解吸罐330中; 以及将填充在解吸罐330中的锂离子转移到安装在海岸线上的储存器500的输送泵400。
-
5.发明申请INDUCTION TYPE BROADBAND 3-COMPONENT BOREHOLE MAGNETIC MEASURING SENSOR AND BOREHOLE ELECTROMAGNETIC TOMOGRAPHY METHOD USING THE SAME 有权感应型宽带三分量孔径磁测量传感器和使用该方法的孔洞电磁测深方法公开(公告)号：US20150145519A1
公开(公告)日：2015-05-28
申请号：US14530302
申请日：2014-10-31
Inventor： Tae Jong Lee , Yoonho Song , Myeong Jong Yi
IPC: G01V3/26
CPC classification number: G01V3/28
Abstract: Borehole electromagnetic exploration or tomography (EM tomography). An induction type broadband 3-component borehole magnetic measuring sensor can accurately and precisely measure a broadband magnetic field about x, y and z axes using a three-dimensional (3D) model within a borehole by monitoring natural variations in the earth's magnetic field or based on EM tomography using the borehole. The measuring sensor is applicable to energy resource fields such as petroleum and coal, mineral resources fields and civil engineering and environmental fields.
Abstract translation: 井眼电磁勘探或断层扫描（EM断层扫描）。 感应型宽带3分量井眼磁测量传感器可以通过监测地球磁场中的自然变化或基于地面的方法，使用井眼内的三维（3D）模型精确而精确地测量关于x，y和z轴的宽带磁场 在使用井眼的EM断层扫描。 测量传感器适用于石油和煤炭等能源资源领域，矿产资源领域，土木工程环境领域。
-
Patent Agency Ranking
6.发明申请公开(公告)号：US20170129783A1
公开(公告)日：2017-05-11
申请号：US15305368
申请日：2016-03-25
Inventor： Young Ju Kim , Nam Seop Woo
IPC: C02F1/00 , E21B43/01 , B01D17/02 , C02F1/40 , B01D19/00 , C02F1/20 , C02F1/38 , E21B43/36 , B01D17/12
CPC classification number: C02F1/008 , B01D17/0217 , B01D17/12 , B01D19/0042 , B01D19/0052 , B01D19/0057 , B01D19/0063 , C02F1/20 , C02F1/38 , C02F1/40 , C02F2101/32 , C02F2103/08 , C02F2103/10 , E21B43/01 , E21B43/34 , E21B43/36
Abstract: Disclosed is an inline separator for separating well fluid or gas-dominant fluid using centrifugal force. The inline separator includes: an outer pipe provided with an inlet; a vortex-generating rotor installed in the outer pipe; a fixed extraction pipe having an external diameter smaller than an internal diameter of the outer pipe and installed in the outer pipe at a downstream side of the vortex-generating rotor; a movable extraction pipe connected to an end of the fixed extraction pipe, close to the vortex-generating rotor, and having an extendable and retractable structure such that a position of an introduction hole of the movable extraction pipe is changeable; a pressure compensation pipe that applies pressure to oil or gas separated in a downstream end of the fixed extraction pipe; and a seawater discharge pipe connected to a portion of the outer pipe at which the fixed extraction pipe is disposed.
-
公开(公告)号：US20150068285A1
公开(公告)日：2015-03-12
申请号：US14095651
申请日：2013-12-03
Inventor： Kilyong LEE , Kyoochul HA
IPC: G01N15/08
CPC classification number: G01N15/088 , G01N33/0011
Abstract: The present invention relates to an apparatus and method of measuring effective porosity of various media such as rock or soil using radon that is an inert gas. An apparatus of measuring porosity according to the present invention includes: a gas component detector having two ports and configured to measure a concentration of a predetermined gas; a gas vessel having two ports and configured to accommodate the predetermined gas; a medium vessel having two ports and configured to accommodate a medium, of which the porosity is desirous to be measured; pipe lines connecting the ports of the gas component detector, the gas vessel and the medium vessel; and valves installed on the pipe lines.
Abstract translation: 本发明涉及使用作为惰性气体的氡来测量诸如岩石或土壤的各种介质的有效孔隙率的装置和方法。 根据本发明的测量孔隙率的装置包括：气体成分检测器，具有两个端口并被配置成测量预定气体的浓度; 具有两个端口并构造成容纳预定气体的气体容器; 具有两个端口并被配置为容纳介质的介质容器，其中希望测量孔隙率; 连接气体成分检测器，气体容器和介质容器的端口的管线; 并安装在管路上的阀门。
-
8.发明申请公开(公告)号：US20150000467A1
公开(公告)日：2015-01-01
申请号：US13989452
申请日：2012-10-18
Inventor： Byung-Su Kim , Jae Chun Lee , Soo Bok Jeong , Doyun Shin
CPC classification number: C22B5/00 , C22B1/005 , C22B7/04 , Y02P10/212
Abstract: The present invention provides a method of separating and recovering iron from a waste non-ferrous slag, generated in a process for smelting of non-ferrous metals, including copper, zinc and lead, in which a reducing agent and a reaction catalyst are added to the crushed waste non-ferrous slag, and the mixture is subjected to a reduction reaction, thereby converting amorphous iron oxides, bound to alumina, calcium oxide, magnesium oxide, silica, and the like in the waste non-ferrous slag, to crystalline iron (Fe) and iron carbide (Fe2C); the resulting material is crushed to separate iron and iron carbide obtained by the reduction reaction from components such as alumina, calcium oxide, magnesium oxide, silica, and the like; the crushed material is separated into fractions by particle size; and the fractions are subjected to wet magnetic separation and dry magnetic separation to separate and recover magnetic iron concentrates from the fractions.
Abstract translation: 本发明提供了一种从在有色金属（包括铜，锌和铅）冶炼的方法中产生的废废铁中分离和回收铁的方法，其中还添加了还原剂和反应催化剂 破碎的废铁矿渣，并对混合物进行还原反应，从而将废铁矿渣中与氧化铝，氧化钙，氧化镁，二氧化硅结合的无定形氧化铁转化为结晶铁 （Fe）和碳化铁（Fe2C）; 将所得到的材料粉碎以分离由氧化铝，氧化钙，氧化镁，二氧化硅等组分的还原反应获得的铁和碳化铁; 将粉碎的材料通过粒度分离成级分; 并将级分进行湿磁分离和干磁分离以分离并从馏分中回收磁性铁浓缩物。
-
公开(公告)号：US20190234018A1
公开(公告)日：2019-08-01
申请号：US15902093
申请日：2018-02-22
Inventor： Ji-Whan AHN
Abstract: A method of recycling a by-product generated in a papermaking process including, pulverizing a by-product produced in a papermaking process to prepare a pulverized product, burning the pulverized product to prepare a burned product, hydrating the burned product to prepare a hydrate; and manufacturing paper from the hydrate and a paper slurry is provided, which allows reuse of by-products generated in conventional papermaking processes such as lime mud and lime kiln CaO, which is environmentally friendly as well as cost-effective, and also the level of whiteness of the by-products such as lime mud and lime kiln CaO generated in a papermaking process can be improved to that of a high-grade raw material, making it possible to also improve the whiteness of paper.
-
10.发明申请METHOD FOR SIMULTANEOUSLY RECOVERING COBALT AND MANGANESE FROM LITHIUM BASED BATTERY 审中-公开从锂离子电池同时回收钴和锰的方法公开(公告)号：US20170009358A1
公开(公告)日：2017-01-12
申请号：US15121212
申请日：2015-01-23
Inventor： Shun-Myung SHIN , Sung-Ho JU , Dong-Ju SHIN , Jei-Pil WANG
IPC: C25C7/02 , H01M6/52 , C25C1/10 , C25C1/08 , C22C11/06 , C22B47/00 , C22B3/00 , C22B7/00 , C22B1/02 , C22B1/248 , H01M10/54 , C25C7/00
CPC classification number: C25C7/02 , C22B1/02 , C22B1/248 , C22B7/007 , C22B23/043 , C22B23/0461 , C22B47/00 , C22B47/0009 , C22C11/06 , C25C1/08 , C25C1/10 , C25C3/02 , C25C7/007 , H01M6/52 , H01M10/54 , Y02P10/234 , Y02W30/84
Abstract: The present invention relates to a method of simultaneously recovering cobalt (Co) and manganese (Mn) from lithium-based BATTERY, and more particularly, to a method that is capable of simultaneously recovering cobalt and manganese from lithium-based BATTERY, i.e., recycled resources that contain large amounts of cobalt and manganese, with high purities using multistage leaching and electrowinning methods. According to the method of the present invention, cobalt and manganese can be simultaneously recovered from lithium-based BATTERY as recycled resources, and a recovery method that is cost-effective compared to conventional methods can be provided.
Abstract translation: 本发明涉及从锂基电池同时回收钴（Co）和锰（Mn）的方法，更具体地说，涉及一种能够从锂基电池中同时回收钴和锰的方法，即再循环 含有大量钴和锰的资源，具有使用多级浸出和电解提取方法的高纯度。 根据本发明的方法，可以从锂基电池中同时回收钴和锰作为循环资源，并且可以提供与常规方法相比成本有效的回收方法。
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.029 seconds)
