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11.发明授权公开(公告)号：US10046333B2
公开(公告)日：2018-08-14
申请号：US14993207
申请日：2016-01-12
Inventor： Jae Gon Kim , Chul Min Chon , In Hyun Nam , Jung Hwa Lee , Yong Chan Cho , Dong Hyun Seok
Abstract: Provided is a method of restoring arsenic-contaminated soil. In the present invention, arsenic may be easily separated from soil particles by washing the arsenic-contaminated soil by using a basic solution and simultaneously irradiating the soil with ultrasonic waves. Also, since iron oxide and manganese oxide are exposed to the basic solution by dissolving a portion of the surface of a silicate mineral using the basic solution, a residual form of arsenic may be removed.
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12.发明申请公开(公告)号：US20170283293A1
公开(公告)日：2017-10-05
申请号：US15381177
申请日：2016-12-16
Inventor： Hee-Young SHIN , Sang-woo JI , Young-soo HAN
CPC classification number: C04B7/40 , C01F11/18 , C01P2006/80 , C02F1/5236 , C02F1/66 , C02F11/127 , C02F2101/10 , C02F2103/12 , C04B14/28 , C04B18/0418 , C04B18/16 , C04B20/023 , C04B28/02 , Y02W30/91 , Y02W30/95
Abstract: The present disclosure relates to a method for treating and recycling, in an environment-friendly manner, sludge and waste water generated in a process for crushing waste concrete and recycling waste concrete into aggregates. Sand is separated from sludge configured from cement components and sand components and is recycled as fine aggregates, and the cement components can be used as concrete admixtures. Furthermore, the present invention introduces a mineral carbonation technique and thereby allows pH of waste water to satisfy an environmental standard and allows high value calcium carbonate to be produced.
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公开(公告)号：US09618380B2
公开(公告)日：2017-04-11
申请号：US14597373
申请日：2015-01-15
Inventor： Heejun Suk , Dong-Chan Koh , Jang-Hee Han
Abstract: Provided is a sensor for measuring water levels of groundwater and surface water using magnetostriction displacement and multi measurement system for groundwater and surface water by using the same. The sensor includes an outer case having a hollow space therein and extending in a longitudinal direction, a magnetostriction line spaced apart from an inner wall in the hollow space of the outer case to extend in the longitudinal direction, a floating permanent magnet guided along the magnetostriction line to be movable in the longitudinal direction, the floating permanent magnet being changed in position to correspond to a water level; and a transceiver applying a current pulse into the magnetostriction line to receive an elastic wave that is generated while first magnetic fields formed in a circumferential direction of the magnetostriction line by the current pulse crosses a second magnetic fields formed in an axial direction of the magnetostriction line by the permanent magnet.
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公开(公告)号：US09588010B2
公开(公告)日：2017-03-07
申请号：US14262901
申请日：2014-04-28
Inventor： Jung-Hae Choi , Byung-Gon Chae
CPC classification number: G01M7/027
Abstract: Provided is an apparatus for a soil box experiment applying vertical vibration. The apparatus for the soil box experiment applying the vertical vibration includes: a soil box for realizing a slope on which landslide occurs, the soil box being inclinedly disposed and having an opened upper portion to accommodate soil therein, a base member disposed under the soil box to support the soil box, and a vibration unit disposed on the base member to vertically vibrate the soil box.
Abstract translation: 提供了一种施加垂直振动的土壤箱实验装置。 施用垂直振动的土箱实验装置包括：实现滑坡发生的斜坡的土壤箱，土体箱倾斜布置，并且具有敞开的上部以容纳土壤，底部构件设置在土壤箱下方 以支撑土壤箱，以及设置在基部构件上以使土壤箱垂直振动的振动单元。
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15.发明申请METHOD FOR MEASURING DENSITY CHANGE OF UNDERGROUND MATERIAL USING GRAVIMETER 审中-公开使用GRAVIMETER测量地下材料密度变化的方法公开(公告)号：US20170038286A1
公开(公告)日：2017-02-09
申请号：US15301057
申请日：2015-03-02
Inventor： Jeong Woo KIM , Neumeyer JUERGEN
CPC classification number: G01N9/36 , E21B41/0064 , E21B47/10 , E21B49/08 , E21B2049/085 , G01V7/00 , Y02C10/14
Abstract: Provided is a method of measuring a change in the density of an underground material. To measure the change in the density of the underground material, a borehole is installed above a target underground material and a first gravimeter and a second gravimeter are installed outside and inside of the borehole, respectively. Sequentially, a change in the density of the target underground material is calculated based on a first gravitational change and a second gravitational change measured using the first gravimeter and the second gravimeter. According to the method, it is possible to precisely measure the change in the density of the target underground material, such as an oil, a gas, etc., stored in an underground reservoir and carbon dioxide injected into an underground storage.
Abstract translation: 提供了一种测量地下材料密度变化的方法。 为了测量地下材料的密度变化，将井眼安装在目标地下材料上方，并且第一重力仪和第二重力仪分别安装在钻孔的外部和内部。 接下来，基于使用第一重力仪和第二重力仪测量的第一重力变化和第二重力变化来计算目标地下材料的密度的变化。 根据该方法，可以精确地测量地下储存器中储存的油，气体等目标地下物料的密度变化，以及注入到地下储藏室中的二氧化碳。
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Patent Agency Ranking
16.发明申请METHOD FOR REMEDIATING CONTAMINATED SOIL USING MICROORGANISM STRAIN HAVING ABILITY TO PRODUCE UREASE 有权使用具有生产能力的微生物菌株来补救污染土壤的方法公开(公告)号：US20170008052A1
公开(公告)日：2017-01-12
申请号：US15203034
申请日：2016-07-06
Inventor： In Hyun NAM , Jae Gon KIM , Chul-Min CHON , Min-Jeong PARK
CPC classification number: B09C1/08 , B09C1/105 , B09C2101/00 , C12N9/80 , C12Y305/01005
Abstract: The present invention provides a method of remediating contaminated soil with heavy metal using a microorganism of Sporosarcina sp. Contaminated soil is inoculated with the Sporosarcina sp. KM-01 (Sporosarcina pasteurii KM-01) strain includes a base sequence of SEQ ID NO. 1, the Sporosarcina sp. KM-07 (Sporosarcina pasteurii KM-07) strain includes a base sequence of SEQ ID NO. 2, and the Sporosarcina sp. KM-12 (Sporosarcina pasteurii KM-12) strain includes a base sequence of SEQ ID NO. 3. The strains are capable of producing urease.
Abstract translation: 本发明提供一种使用孢子菌属（Sporosarcina sp。）微生物补救重金属污染土壤的方法。 受污染的土壤接种Sporosarcina sp。 KM-01（Sporosarcina pasteurii KM-01）菌株包含SEQ ID NO： 1，Sporosarcina sp。 KM-07（Sporosarcina pasteurii KM-07）菌株包含SEQ ID NO： 2，和Sporosarcina sp。 KM-12（Sporosarcina pasteurii KM-12）菌株包含SEQ ID NO： 菌株能够产生脲酶。
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公开(公告)号：US09376904B2
公开(公告)日：2016-06-28
申请号：US14307811
申请日：2014-06-18
Inventor： Dong-kil Lee
CPC classification number: E21B43/283 , E21B10/325 , E21B43/26
Abstract: Provided are an apparatus and method for solution mining using cycling process in which a solvent is injected into underground useful ores to dissolve the useful ores and then collected again to obtain the useful ores. The cycling solution mining method includes a boring process for excavating the underground up to an ore deposit, a fracturing process to generate cracks in the ore deposit, an injection process for inserting a mining apparatus including an insertion rod having a pipe shape up to a lower portion of the well to inject a solvent that dissolves the useful ores into the ore deposit through the insertion rod, wherein a rotation force is applied to the solvent discharged from the insertion rod to increase a diffusion force of the solvent, and a production process for collecting the solvent, in which the useful ores are dissolved, again.
Abstract translation: 提供了使用循环过程的溶液开采的装置和方法，其中将溶剂注入地下有用的矿石中以溶解有用的矿石，然后再次收集以获得有用的矿石。 循环解决方案挖掘方法包括挖掘地下矿床的钻孔过程，在矿床中产生裂缝的压裂过程，用于插入采矿设备的注入过程，该采矿设备包括具有管形的插入杆直到较低 以将注入溶解有用矿石的溶剂注入到通过插入杆的矿床中，其中旋转力被施加到从插入杆排出的溶剂以增加溶剂的扩散力，以及生产过程 再次收集其中有用的矿石溶解的溶剂。
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公开(公告)号：US20160121340A1
公开(公告)日：2016-05-05
申请号：US14571792
申请日：2014-12-16
Inventor： Yong Chan CHO , Jae Gon KIM , Jung Hwa LEE , In Hyun NAM , Chul Min CHON
Abstract: Provided is a particle separation apparatus. The particle separation apparatus for separating soil by particle size in a wet-type separation manner includes a body unit providing a space in which a mixture of the soil and water is received to flow vertically, a screen unit coupled to the inside of the body unit to separate the soil by the particle size from the mixture that flows vertically, and a space adjustment unit coupled to a lower portion of the body unit to cover the lower portion of the body unit, the space adjustment unit adjusting a volume of a lower space of the body unit to allow the mixture to repeatedly flow in a vertical direction.
Abstract translation: 提供了一种颗粒分离装置。 用于以湿式分离方式用粒度分离土壤的颗粒分离装置包括：主体单元，其提供容纳土壤和水的混合物以垂直流动的空间;屏幕单元，其耦合到身体单元的内部 将土壤与垂直流动的混合物分离土壤，以及空间调节单元，其联接到主体单元的下部以覆盖主体单元的下部，空间调节单元调节较小空间的体积 以允许混合物在垂直方向上重复流动。
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19.发明申请METHOD FOR ANALYZING MULTI PHASE AND HEAT FLOW OF FLUIDS IN RESERVOIR AND RECORDING MEDIA THEREFOR 审中-公开用于分析储存器和记录介质中的流体的多相和热流的方法公开(公告)号：US20160115768A1
公开(公告)日：2016-04-28
申请号：US14875849
申请日：2015-10-06
Inventor： Taehun LEE , Wonsuk LEE
CPC classification number: E21B43/00
Abstract: A method for analyzing multi phase and heat flow in a reservoir is disclosed.The method comprises a stage for specifying fracture surfaces in a reservoir as multiple three-dimensional coordinates, and specifying a three-dimensional coordinates of a intersecting line which intersects between the fracture surfaces to grasp connectivity between the fracture surfaces, a stage for generating a mathematical equation having main variables of pressure, saturation and temperature in the cell from at least two or more of fluids among oil, water, gas that are moving within the fracture network and each flow model of fluids with heat, and a stage for grasping the flow of fluids and heat within the fracture network in the reservoir by activating the flow model by specifying initial values of pressure, saturation and temperature in each cell, and specifying production condition or injection condition of a drilling well connected to the fracture network.
Abstract translation: 公开了一种用于分析储存器中的多相和热流的方法。 该方法包括用于将存储器中的断裂面指定为多个三维坐标的台阶，并且指定与断裂面之间相交的相交线的三维坐标以掌握断裂面之间的连通性，用于产生数学 在断裂网络中运动的油，水，气体中的至少两种以上的流体中的流体的压力，饱和度和温度的主要变量的主要变量的方程式，以及每个具有热量的流体的流动模型，以及用于掌握流动的阶段 通过指定每个电池中的压力，饱和度和温度的初始值，以及指定连接到裂缝网络的钻井的生产条件或注入条件来激活流动模型，在储层的断裂网络内的流体和热量。
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公开(公告)号：US20150068753A1
公开(公告)日：2015-03-12
申请号：US14307811
申请日：2014-06-18
Inventor： Dong-kil LEE
CPC classification number: E21B43/283 , E21B10/325 , E21B43/26
Abstract: Provided are an apparatus and method for solution mining using cycling process in which a solvent is injected into underground useful ores to dissolve the useful ores and then collected again to obtain the useful ores. The cycling solution mining method includes a boring process for excavating the underground up to an ore deposit, a fracturing process to generate cracks in the ore deposit, an injection process for inserting a mining apparatus including an insertion rod having a pipe shape up to a lower portion of the well to inject a solvent that dissolves the useful ores into the ore deposit through the insertion rod, wherein a rotation force is applied to the solvent discharged from the insertion rod to increase a diffusion force of the solvent, and a production process for collecting the solvent, in which the useful ores are dissolved, again.
Abstract translation: 提供了使用循环过程的溶液开采的装置和方法，其中将溶剂注入地下有用的矿石中以溶解有用的矿石，然后再次收集以获得有用的矿石。 循环解决方案挖掘方法包括挖掘地下矿床的钻孔过程，在矿床中产生裂缝的压裂过程，用于插入采矿设备的注入过程，该采矿设备包括具有管形的插入杆直到较低 以将注入溶解有用矿石的溶剂注入到通过插入杆的矿床中，其中旋转力被施加到从插入杆排出的溶剂以增加溶剂的扩散力，以及生产过程 再次收集其中有用的矿石溶解的溶剂。
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