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2023
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Invention
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Flow quantification method for drilling flow, and viscosity monitoring technique using same. The ... |
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2022
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Invention
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Nano clay mineral-based drilling mud and method for producing same. The present invention pertain... |
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2019
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Invention
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Electromagnetic exploration system based on airship with adjustable depth of investigation. The p... |
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2017
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Invention
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Method for recovery of high-grade scheelite concentrate and facility for recovery of scheelite co... |
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2016
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Invention
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Method for separating and sorting nickel laterite ores. The present invention relates to a method... |
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Invention
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Apparatus for collecting useful metal ions from aqueous solution and method for collecting useful... |
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Invention
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Method for manufacturing multilayer paper of unbleached pulp utilizing two-step continuous synthe... |
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Invention
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Method for calculating fluid velocity in saps-flushing system and method for designing saps-flush... |
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Invention
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Sample pretreatment apparatus and system for ams radiocarbon dating. The present invention relate... |
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Invention
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Waste battery treatment apparatus using continuous heat treatment, and method for recovering valu... |
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2015
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Invention
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Method and system for measuring earth's magnetic field via marine magnetic force exploration for ... |
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Invention
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Method for detecting change in underground environment by using magnetic induction, detection sen... |
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Invention
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Method for measuring density change of underground material using gravimeter. Disclosed is a meth... |
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Invention
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Lithium adsorbent using alumina structure and method for preparing same. The present invention re... |
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Invention
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Method for simultaneously recovering cobalt and manganese from lithium based battery. The present... |
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2014
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Invention
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Complex copper ore beneficiation method. The present invention relates to complex copper ore bene... |
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Invention
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Sea water lithium-recovery device and lithium-recovery station using coastal-water-based lithium-... |
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Invention
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High-pressure fluid storage tank and construction method thereof. The present invention relates t... |
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Invention
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High-pressure fluid storage system and construction method therefor. The present invention relate... |
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Invention
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Geopolymer mix design method. The present invention relates to a geopolymer mix design method. Th... |
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2013
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Invention
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Method for stabilising heavy metal components by means of capsulation effect using accelerated ca... |
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Invention
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Ion-exchange manganese oxide lithium adsorbent using porous structure, and method for preparing s... |
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2012
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Invention
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Method for separately recovering iron from non-metal waste slag discharged from process of refini... |
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Invention
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Porous manganese oxide-based lithium absorbent having a spinel type structure, and method of fabr... |
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Invention
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Method for concentrating and recovering noble metals from printed circuit boards of discarded mob... |
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Invention
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Method for preparing lithium manganese oxides by solid state reaction. The present invention rela... |
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Invention
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Method of manufacturing an electrode module for recovering metal ions, electrode module for recov... |
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2011
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Invention
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Method for electrolytic separation of tin in a waste metal using an alkaline solution. The presen... |
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Invention
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Apparatus for measuring the relative permeability of a core having a saturation measuring unit, a... |
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Invention
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Hybrid powder of halloysite nanotube-light scattering nanoparticles, preparation method thereof, ... |
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Invention
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Method for preparing ferromolybdenum alloy briquette from powder mixture of mill scale and molybd... |
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Invention
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Porous manganese oxide-based lithium adsorbent having a spinel structure, and method for preparin... |
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Invention
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Magnetite and birnessite aggregate-form mixture, synthesis method therefor, and water-treatment m... |
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Invention
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Magnetic force sorting device. Disclosed is a magnetic force sorting device. The magnetic force s... |
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Invention
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Method for recovering useful minerals from clastic resources such as sea sand and river sand. Dis... |
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2010
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Invention
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Method for detecting gas outflow from an underground gas storage layer by means of pressure monit... |
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Invention
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Method for producing cmb catalyst recycled with lithium ion battery and ternary cathode materials... |
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Invention
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Remediation method of soil contaminated with arsenic. The present invention relates to a remediat... |
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Invention
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Method for preparing ferro molybdenum from molybdenite. The present invention relates to preparin... |
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Invention
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Method for removing chlorides by washing municipal solid waste incineration bottom ash and carbon... |
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Invention
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Calcium aluminate clinker using waste material and manufacturing method thereof. The present inve... |
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Invention
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Method for carbon dioxide fixation using municipal solid waste incineration bottom ash. The prese... |
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Invention
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Co2 solid solution treatment and heavy metal adsorption method using waste cement. The present in... |
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2009
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Invention
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Method for extracting rare earth material from monazite. The present invention relates to a metho... |
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Invention
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Method for reforming low rank coal, and apparatus thereof. The present invention provides a metho... |
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Invention
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A method for the autothermal manufacture of fired material using a vertical furnace. The present ... |
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Invention
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Lithium recovery device using separator reservoir, lithium recovery method and lithium adsorption... |
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Invention
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Measuring device equipped with an acoustic emission sensor, a method for installing a measuring d... |
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Invention
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Collapse prediction method for ground structure. The present invention relates to rock mechanics ... |
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2008
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Invention
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Novel pre-treatment process for liberation of metals from waste printed circuit boards using orga... |
