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公开(公告)号：US20200339924A1
公开(公告)日：2020-10-29
申请号：US16904095
申请日：2020-06-17
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Uen Do LEE , Won YANG , Byung Ryeul BANG , Su Ji JEON
Abstract: Disclosed is a mass-cultivation system for microalgae, including a reactor that contains a cultivation liquid in the interior thereof, wherein the liquid includes functional particles. According to the mass-cultivation system for microalgae according to the present invention, because various functions that are necessary for cultivation of microalgae may be uniformly distributed in a cultivation liquid by allowing functional particles having various functions to flow in the cultivation liquid, a suitable environment may be created based on the cultivation of a large amount of microalgae and the growth of microalgae so that a high efficiency cultivation system may be realized while the problems of mass-cultivation of an existing cultivation system may be solved.
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公开(公告)号：US20170349969A1
公开(公告)日：2017-12-07
申请号：US15537025
申请日：2015-12-18
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Uen Do LEE , Won YANG , Byung Ryeul BANG , Soo Hwa JEONG , Ji Hong MOON
Abstract: The present invention relates to a reduction device using a liquid metal, which can improve the oxidation reaction of a reducing agent for reducing a material to be reduced using a liquid metal, while simultaneously effectively controlling the same. The reduction device according to the present invention comprises: a storage unit in which the liquid metal is supplied and stored; a reducing agent positioned in the storage unit; a reduction unit positioned on a side of the storage unit, which receives a material to be reduced and enables fluid communication with the storage unit; and a liquid metal storage unit. According to the present invention, a reducing agent, which has strong reducing ability, is sublimated using a liquid metal, thereby further improving the reduction capability, and the same is also controlled precisely, thereby removing restrictions on use resulting from the explosive reaction of the reducing agent, and guaranteeing efficient operation.
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公开(公告)号：US20170141284A1
公开(公告)日：2017-05-18
申请号：US15322501
申请日：2015-06-15
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Uen Do LEE , Won YANG , Byung Ryeul BANG , Ji Hong MOON
IPC: H01L35/30
CPC classification number: H01L35/30
Abstract: The present invention relates to a thermoelectric generator comprising a liquid metal heat exchanger, the thermoelectric generator comprising: a thermoelectric element; a power generation unit electrically connected to the thermoelectric element; a liquid metal heat exchange unit, which is connected to the high-temperature side of the thermoelectric element and has a liquid metal flowing therein; and a heat source unit connected to the liquid metal heat exchange unit so as to exchange heat therewith.
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Patent Agency Ranking
公开(公告)号：US20170137763A1
公开(公告)日：2017-05-18
申请号：US15322511
申请日：2015-02-10
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Uen Do LEE , Won YANG , Byung Ryeul BANG , Su Ji JEON
CPC classification number: C12M21/02 , C12M23/58 , C12M29/18 , C12M31/10 , C12M33/00 , C12M35/04 , C12M47/02 , C12M47/20
Abstract: Disclosed is a mass-cultivation system for microalgae, including a reactor that contains a cultivation liquid in the interior thereof, wherein the liquid includes functional particles. According to the mass-cultivation system for microalgae according to the present invention, because various functions that are necessary for cultivation of microalgae may be uniformly distributed in a cultivation liquid by allowing functional particles having various functions to flow in the cultivation liquid, a suitable environment may be created based on the cultivation of a large amount of microalgae and the growth of microalgae so that a high efficiency cultivation system may be realized while the problems of mass-cultivation of an existing cultivation system may be solved.
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公开(公告)号：US20240400386A1
公开(公告)日：2024-12-05
申请号：US18696983
申请日：2021-09-29
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Uen DO LEE , Chang Won YANG , Byung Ryeul BANG , Soo Hwa JEONG , Udaysinh Ingale GAYATRI , Hyun Min KWON , Cheon Hyeon CHO , Seung Jin OH
Abstract: Provided are a reactor for producing hydrogen and carbon through methane pyrolysis by a thermal storage method, and a combination reactor including the same, wherein the reactor includes a reaction unit in which pure-oxygen combustion of carbon and pyrolysis of methane are carried out, a first accommodation unit that supplies oxygen and the carbon to the reaction unit or accommodates carbon and hydrogen obtained by the pyrolysis of the methane, a flame supply unit that generates a flame within the reaction unit, a thermal storage unit that is located within the reaction unit and stores combustion heat generated during the pure-oxygen combustion of the carbon, and a second accommodation unit that accommodates carbon dioxide produced by the pure-oxygen combustion of the carbon or supplies methane to the reaction unit, wherein the pure-oxygen combustion of the carbon and the pyrolysis of the methane are alternately carried out.
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公开(公告)号：US20200251644A1
公开(公告)日：2020-08-06
申请号：US16832326
申请日：2020-03-27
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Uen Do LEE , Won YANG , Byung Ryeul BANG , Ji Hong MOON
IPC: H01L35/30
Abstract: The present invention relates to a thermoelectric generator comprising a liquid metal heat exchanger, the thermoelectric generator comprising: a thermoelectric element; a power generation unit electrically connected to the thermoelectric element; a liquid metal heat exchange unit, which is connected to the high-temperature side of the thermoelectric element and has a liquid metal flowing therein; and a heat source unit connected to the liquid metal heat exchange unit so as to exchange heat therewith.
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7.发明申请公开(公告)号：US20170350586A1
公开(公告)日：2017-12-07
申请号：US15536959
申请日：2015-12-18
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Uen Do LEE , Won YANG , Byung Ryeul BANG , Soo Hwa JEONG , Ji Hong MOON
CPC classification number: F22B1/06 , F01D15/10 , F01K11/02 , F01K25/00 , F01K25/103 , F01K25/12 , F02C1/04 , F05D2220/31
Abstract: The boiler using a liquid metal as a working medium according to the present invention is comprises: a combustion furnace, in which the working medium is supplied and heated; a heat exchange part, which is connected to the combustion furnace and to which the working medium heated in the combustion furnace is supplied; a heat medium injection part, which is positioned in the heat exchange part; and a supply part, which is connected to the heat exchange part and supplies the heat medium to the heat medium injection part. In the heat exchange part, the heat exchange between the heat medium supplied to the heat medium injection part and the heated working medium is performed. The heat medium reaches high temperature and high pressure states at a threshold point or higher by means of the heat exchange. In addition, the working medium is a liquid metal.
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公开(公告)号：US20170175016A1
公开(公告)日：2017-06-22
申请号：US15324371
申请日：2015-02-10
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Uen Do LEE , Byung Ryeul BANG , Chang Won YANG , Jong Su KIM , Tae U YU
IPC: C10J3/56
CPC classification number: C10J3/56 , C10J3/721 , C10J2200/158 , C10J2300/0906 , C10J2300/0916 , C10J2300/093 , C10J2300/1606 , C10J2300/1637
Abstract: The present invention relates to a combustor-independent fluidized bed indirect gasification system for technology for obtaining high quality synthetic gas through effective indirect gasification of low quality fuels, such as biomass/waste/coal, having various properties, and provides a combustor-independent fluidized bed indirect gasification system comprising: a pre-processor having a sorter 500; a gasifier 300 to which a first fuel sorted in the pre-processor is supplied; a combustor 100 to which a second fuel sorted in the pre-processor is supplied; and a riser 200 connecting the gasifier 300 and the combustor 100 and having functions of increasing the temperature of a bed material and transferring the bed material therein.
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