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    • 41. 发明公开
    • PRO 압력을 이용한 에너지 저장 시스템
    • 使用PRO压力的能量储存系统
    • KR1020150046411A
    • 2015-04-30
    • KR1020130125160
    • 2013-10-21
    • 한국에너지기술연구원
    • 양현경박철호김동국정남조황교식양승철곽성조김찬수최지연김한기좌은진
    • F03G7/05
    • Y02E10/34Y02E10/36F03G7/05
    • 본발명은 PRO 장치에서생성된압력을이용하여높은효율의염도차발전을하는발전장치를포함하는에너지저장시스템에관한것이다. 본발명의에너지저장시스템은, 고압의염수와담수를배출하는 PRO 장치와, 상기 PRO 장치에서배출된고압의염수와담수의압력을조절하는압력조절밸브와, 상기압력조절밸브에서압력이조절된고압의염수와담수를주입받아발전을하고배출하는 RED 장치와, 상기 RED 장치에서배출된염수및 담수가교대로주입되면발전을하면서기수를배출하는제1 캡믹스장치와, 상기제1 캡믹스장치에서배출된기수를농축하여염수와담수를만들어상기제1 염도차발전장치에제공하는농축장치를구비한다. 본발명은장소적제약이작고구축비용이상대적으로저렴하다. 또한본 발명은높은발전효율을갖는염도차발전장치를이용하므로변환효율이높은에너지저장시스템을구현할수 있다.
    • 本发明涉及一种能量存储系统,其包括利用在PRO装置中产生的压力通过盐度梯度产生高效率功率的发电装置。 本发明的储能系统包括:将高压淡水和盐水排出的PRO装置; 控制从PRO装置排出的淡水和盐水的压力的压力控制阀; RED装置,在压力控制阀控制的压力下接收高压淡水和盐水,产生后排出淡水和盐水; 第一盖混合装置,通过在由所述压力控制阀控制的压力下交替地喷射所述高压淡水和盐水而发电; 以及将通过将从第一盖混合装置排出的蒸汽浓缩而制成的淡水和盐水施加到第一盐度梯度发电装置的浓缩装置。 因此,能够以相对低的成本构成能量存储系统,而不管空间如何,通过使用具有高发电效率的盐度梯度发生装置,具有高转换效率。
    • 42. 发明公开
    • 탈염 및 염분차 발전을 선택적으로 수행하는 하이브리드 시스템
    • 用于实现选择性电离反应和反向电解分析的混合系统
    • KR1020150003060A
    • 2015-01-08
    • KR1020130076098
    • 2013-06-28
    • 한국에너지기술연구원
    • 김한기김찬수정남조박종수김태환김동국곽성조양현경
    • C02F1/469C25B9/10
    • C02F1/469C25B9/10
    • 본 발명은 단일 시스템에서 시스템 구성요소의 제어를 통하여 전기투석(EDR) 공정과 역전기투석(RED) 공정을 선택적으로 수행할 수 있는 하이브리드 시스템을 제공하는데 목적이 있다. 본 발명에 따른 탈염 및 염분차 발전을 함께 수행하는 하이브리드 시스템은 전기투석 및 역전기투석 공정이 수행되는 하이브리드 셀과, 상기 하이브리드 셀을 전기투석 운전 모드 또는 역전기투석 운전 모드로 설정하는 제어부와, 상기 하이브리드 셀에 전력을 공급하는 전원부를 포함하며, 상기 제어부가 전기투석 운전 모드로 설정된 경우 상기 하이브리드 셀은 상기 전원부에 연결되고, 상기 제어부가 역전기투석 운전 모드로 설정된 경우 상기 하이브리드 셀은 외부 저항에 연결되는 것을 특징으로 한다.
    • 本发明旨在提供一种用于通过控制单个系统中的系统的组件来选择性地执行电渗析反转(EDR)过程和反向电透析(RED)过程的混合系统。 根据本发明的用于执行EDR和RED过程的混合系统包括:执行EDR和RED处理的混合小区; 控制单元将混合单元设置为EDR操作模式或RED操作模式; 以及向所述混合单元供电的电源单元。 当控制单元设置为EDR操作模式时,混合小区连接到电源单元,但是当控制单元设置为RED操作模式时,混合小区连接到外部电阻。
    • 44. 发明授权
    • 탄소나노섬유로 구성된 탄소박막 합성방법 및 그 구조체
    • 碳纳米薄膜的合成方法及其结构
    • KR101349041B1
    • 2014-01-13
    • KR1020120126188
    • 2012-11-08
    • 한국에너지기술연구원
    • 정남조김동국박종수황교식여정구김태환김희연양승철
    • B82B3/00C01B31/02B82B1/00
    • C01B32/15B01J6/00B82B1/00B82B3/00B82B3/0009C01B32/158C01B32/16
    • The purpose of the present invention is to directly synthesize a high quality carbon nanothin film consisting of without a separate assembly process crystalline nanomaterials (carbon nanotube or carbon nanofiber) of nanosize. The present invention for accomplishing the purpose forms a carbon nanothin film on a prepared metal plate by using a chemical vapor deposition method and performs heat treatment on the synthesized metal support-carbon nanothin film at high temperatures and high pressures under hydrogen. The present invention is able to coat the surface of metal supports prepared for forming a structure of a hybrid form with metal and metal oxide nanoparticles in advance. The synthesis method of the present invention simplifies a manufacturing process as compared to a thin film manufactured by using carbon nanomaterials (carbon nanotube or carbon nanofiber) synthesized in advance, is able to control the uniform thickness of a film and is able to freely adjust the crystal structure of the carbon nanothin film synthesized through a simple heat treatment process. The structure is able to be applied to materials for various electrodes, catalyst reaction materials, high value reaction/separation film materials and the like.
    • 本发明的目的是直接合成由纳米尺寸的结晶纳米材料(碳纳米管或碳​​纳米纤维)组成的高质量碳纳米薄膜。 用于实现目的的本发明通过使用化学气相沉积法在制备的金属板上形成碳纳米薄膜,并在氢气下在高温高压下对合成的金属载体 - 碳纳米薄膜进行热处理。 本发明能够预先用金属和金属氧化物纳米粒子涂覆制备用于形成杂化形式结构的金属载体的表面。 与通过使用预先合成的碳纳米材料(碳纳米管或碳​​纳米纤维)制造的薄膜相比,本发明的合成方法简化了制造工艺,能够控制膜的均匀厚度并能够自由调节 通过简单的热处理工艺合成碳纳米薄膜的晶体结构。 该结构能够应用于各种电极,催化剂反应材料,高价值反应/分离膜材料等的材料。
    • 47. 发明公开
    • 나노와이어-마이크로섬유 하이브리드 구조체로 이루어진 튜브의 합성방법 및 이에 의하여 제조된 튜브 구조체
    • 由纳米线 - 微纤维混合结构组成的管的制造方法及其管状结构
    • KR1020120120649A
    • 2012-11-02
    • KR1020110038366
    • 2011-04-25
    • 한국에너지기술연구원
    • 정남조여정구정학근
    • B82B3/00B82B1/00B82Y40/00
    • B82B3/0038B82Y5/00C01P2004/16
    • PURPOSE: A synthetic method of tubes consisting of nano-wire- microfiber hybrid structures and a tube structure manufactured by the same are provided to grow nano-wire by using a CVD method. CONSTITUTION: A synthetic method of tubes consisting of nano-wire- microfiber hybrid structures comprises the following steps: contacting microfiber wet by distilled water with wire surface of micro or macro scale; rotating the wire in the micro or macro scaled tubular structure; separating tubular structure microfiber layer from the micro fiber-wire complex and drying thereof; locating the dried tubular microfiber layer inside a reactor and removing impurities inside the reactor by lowering vacuum of the reactor; increasing the synthetic temperature of nano-wire while injecting the carrier gas into the reactor; providing the reaction gas which becomes the source of carbon and phosphorus and reacting the reaction gas with the tubular microfiber layer; and cooling the reactor down to the room temperature.
    • 目的:提供由纳米线 - 微纤维混合结构组成的管和由其制造的管结构的合成方法,以通过使用CVD法生长纳米线。 构成:由纳米线 - 微纤维混合结构组成的管的合成方法包括以下步骤:将由蒸馏水湿润的微纤维与微尺度或微尺度的丝线表面接触; 在微型或宏观尺寸的管状结构中旋转导线; 从微纤维络合物分离管状结构微纤维层并干燥; 将干燥的管状超细纤维层定位在反应器内并通过降低反应器的真空去除反应器内的杂质; 提高纳米线的合成温度,同时将载气注入反应器; 提供成为碳源和磷源的反应气体,并使反应气体与管状超细纤维层反应; 并将反应器冷却至室温。
    • 48. 发明公开
    • 섬유 형태의 고분자/에어로겔을 포함하는 시트 및 그 제조방법
    • 纤维聚合物/空气纸及其制备方法
    • KR1020120082857A
    • 2012-07-24
    • KR1020120062035
    • 2012-06-11
    • 한국에너지기술연구원
    • 여정구이은주조철희박현설정남조홍창국김동국
    • D04H1/728D04H1/42D04H1/4382
    • PURPOSE: A method for fabricating a sheet containing polymers and silica aerogel is provided to be applied to a field needing excellent insulation and adsorption effects. CONSTITUTION: A method for fabricating a sheet containing polymers/silica aerogel comprises: a step of gelation of a water glass solution in a mixture solvent of alcohol/water to prepare wet gel; a step of hydrophobicity-modification of the surface of the wet gel using non-polar organic solvent, organic silane compound, and alcohol; a step of dissolving the modified silica hydrogel and hydrophobic polymers in aprotic organic solvent to prepare an electrospinning solution; and a step of electrospinning the electrospinning solution to make a fibrous sheet.
    • 目的:提供一种制备含聚合物和二氧化硅气凝胶的片材的方法,以应用于需要优异的绝缘和吸附效果的领域。 构成:制造含聚合物/二氧化硅气凝胶的片材的方法包括:将水玻璃溶液在醇/水的混合溶剂中凝胶化以制备湿凝胶的步骤; 使用非极性有机溶剂,有机硅烷化合物和醇对湿凝胶表面进行疏水改性的步骤; 将改性二氧化硅水凝胶和疏水性聚合物溶解在非质子有机溶剂中以制备静电纺丝溶液的步骤; 以及将静电纺丝溶液静电纺制成纤维片的步骤。
    • 49. 发明公开
    • 고순도 탄소나노튜브 대량 합성방법 및 이에 의하여 제조되는 탄소나노튜브
    • 无金属和环状碳纳米管的大量生产方法和使用其的碳纳米管
    • KR1020120048946A
    • 2012-05-16
    • KR1020100110447
    • 2010-11-08
    • 한국에너지기술연구원
    • 정남조여정구정학근김동국
    • B82B3/00C01B31/02
    • C01B32/164B82B3/0009C01B32/162C01B32/17C01B2202/30
    • PURPOSE: A mass-synthesizing method of carbon nanotube and a carbon nanotube manufactured by using the method are provided to enhance carbon crystalline of the carbon nanotube and easily eliminate core material. CONSTITUTION: A mass-synthesizing method of a high purity carbon nanotube comprises next steps: putting metal oxide compound into a reactor; eliminating remnant oxygen within the reactor by lowering degree of vacuum; increasing inner temperature of the reactor while injecting carrier gas into the reactor; injecting hydrocarbon gas into the reactor; reacting the hydrocarbon gas with the metal oxide compound in order to manufacturing the heterogeneous nanowire which consists of inter metallic compound or alloy core; and heat treating the heterogeneous nanowire under hydrogen atmosphere. The metal oxide compound is a mixture of tin oxide and indium oxide. A mixing ratio of the tin oxide to the indium oxide is 6:1-1:6 in weight ratio. The reaction with the metal oxide compound with the hydrocarbon gas is processed at 550-850 deg Celsius and lasts within 2 hours.
    • 目的:提供通过使用该方法制造的碳纳米管和碳纳米管的质量合成方法,以增强碳纳米管的碳结晶并容易地消除芯材。 构成:高纯度碳纳米管的质量合成方法包括以下步骤:将金属氧化物复合物放入反应器中; 通过降低真空度消除反应器内的残余氧; 增加反应器的内部温度,同时将载气注入反应器; 将烃气注入反应器; 使烃气体与金属氧化物化合物反应,以制造由金属间化合物或合金核心组成的非均相纳米线; 并在氢气氛下热处理异质纳米线。 金属氧化物化合物是氧化锡和氧化铟的混合物。 氧化锡与氧化铟的混合比例为6:1-1:6。 与金属氧化物与烃气体的反应在550-850摄氏度下加工,持续2小时。