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公开(公告)号：KR1020130019336A
公开(公告)日：2013-02-26
申请号：KR1020120018251
申请日：2012-02-23
Applicant: 한국에너지기술연구원
IPC: C02F1/44 , C02F1/04 , B01D61/36 , C02F101/10
CPC classification number: Y02A20/128 , Y02A20/131 , C02F1/44 , B01D61/36 , C02F1/04 , C02F2101/108
Abstract: PURPOSE: A pervaporative seawater desalination apparatus and method using a NaA zeolite membrane are provided to achieve an excellent salt removing efficiency by using the NaA zeolite membrane as a membrane for pervaporation and performing pervaporation at a temperature of 50°C to 100°C when seawater is desalinized by using a pervaporation method. CONSTITUTION: A pervaporative seawater desalination method using a NaA zeolite membrane comprises steps of: filtering 70% or more of boron(B) contained in seawater by pervaporation; and desalinizing the seawater by performing pervaporation, while a membrane used in the pervaporation is a NaA zeolite membrane, and the pervaporation is performed at a temperature of 50°C to 100°C. In the NaA zeolite membrane, a diameter of a non-zeolitic pore is 8Å or less. The NaA zeolite membrane is manufactured by following the steps of: preparing a porous tube having a single channel by an extrusion/sintering process using zeolite, bentonite, and an inorganic binder; and hydrothermally synthesizing the prepared porous tube in an Al_2O_3-2SiO_2-4.5Na_2O-600H_2O hydrothermal solution.
Abstract translation: 目的：提供一种使用NaA沸石膜的蒸发式海水淡化装置和方法，通过使用NaA沸石膜作为渗透蒸发膜并在海水温度为50℃至100℃时进行渗透蒸发，实现优异的除盐效率 通过使用渗透蒸发法脱盐。 构成：使用NaA沸石膜的蒸发式海水淡化方法包括以下步骤：通过渗透蒸发过滤含在海水中的70％以上的硼（B）; 并且通过进行渗透蒸发对海水进行脱盐，而用于渗透蒸发的膜是NaA沸石膜，并且渗透蒸发在50℃至100℃的温度下进行。 在NaA沸石膜中，非沸石孔的直径为8以下。 通过以下步骤制造NaA沸石膜：通过使用沸石，膨润土和无机粘合剂的挤出/烧结方法制备具有单一通道的多孔管; 并在Al_2O_3-2SiO_2-4.5Na_2O-600H_2O水热溶液中水热合成制备的多孔管。
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公开(公告)号：KR1020120138504A
公开(公告)日：2012-12-26
申请号：KR1020110058029
申请日：2011-06-15
Applicant: 한국에너지기술연구원
CPC classification number: C01B3/503 , C01B3/54 , C01B2203/1017 , C01B2203/1035
Abstract: PURPOSE: A hydrogen separating membrane reactor is provided to maximize the permeation of hydrogen by adjacently arranging a catalyst plate to a hydrogen separating membrane without a protective layer. CONSTITUTION: A hydrogen separating membrane reactor includes a catalyst plate(113). The catalyst plate generates hydrogen and selectively separates hydrogen by a hydrogen separating membrane(122). The catalyst plate is upwardly spaced apart from the hydrogen separating membrane. The catalyst plate is a plate coated with a catalyst or a plate carrying the catalyst. A plurality of protrusions is formed in the catalyst plate.
Abstract translation: 目的：提供氢分离膜反应器，以通过相邻地将催化剂板排列到没有保护层的氢分离膜来最大化氢的渗透。 构成：氢分离膜反应器包括催化剂板（113）。 催化剂板产生氢并通过氢分离膜（122）选择性地分离氢。 催化剂板与氢分离膜向上间隔开。 催化剂板是涂有催化剂或载有催化剂的板的板。 在催化剂板中形成多个突起。
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公开(公告)号：KR101197190B1
公开(公告)日：2012-11-02
申请号：KR1020100110446
申请日：2010-11-08
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 길이방향으로 구성된 금속산화물 이질나노와이어와 그 합성방법에 관한 것으로서, 이종 이상의 금속 물질이 포함되어 있는 금속간화합물 또는 합금을 내부에 함유하고 있는 탄소나노튜브 쉘로 이루어진 코어-쉘 이질나노와이어를 합성한 다음, 합성된 코어-쉘 이질나노와이어를 일반적인 대기 분위기에서 산화 처리하여 외부에 존재하는 탄소나노튜브를 제거하는 동시에 내부에 존재하는 금속간화합물 또는 합금을 산화시켜 각각의 금속 산화물을 길이방향으로 분리하면서 나노와이어를 생성시키는 방법에 대한 것이다.
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公开(公告)号：KR101191881B1
公开(公告)日：2012-10-16
申请号：KR1020100017868
申请日：2010-02-26
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 박판 금속 표면에 산화물계 산화 억제층 구성방법을 제공한다. 따라서, 본 발명에 따른 금속플레이트의 코팅방법은 미세유로가 형성된 금속플레이트의 표면에 금속성분을 코팅하여 금속 코팅층을 형성하는 단계; 상기 금속 코팅층이 형성된 금속 플레이트를 수소 분위기에서 열처리하여 상기 금속 코팅층을 신터링을 통해 치밀화하여 치밀질 코팅층을 형성하는 단계; 및 산소 분위기에서 열처리하여 상기 치밀질 코팅층의 표면을 산화물로 전환하여 치밀질 보호층을 형성하는 단계를 포함하는 것을 특징으로 한다. 본 발명을 통해, 금속플레이트의 내열성을 향상하여 고온에서 사용될 수 있는 미세유로 반응기를 제공할 수 있다.
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公开(公告)号：KR1020120096666A
公开(公告)日：2012-08-31
申请号：KR1020110015883
申请日：2011-02-23
Applicant: 한국에너지기술연구원
CPC classification number: C01B3/505 , B01D69/10 , B01D71/022
Abstract: PURPOSE: A hydrogen purification separating membrane module and a method for sealing a hydrogen separating membrane in the module are provided to suppress the diffusion of a hydrogen separating membrane and seal by forming a diffusion suppressing layer at the contact side of the hydrogen separating membrane and the seal. CONSTITUTION: A hydrogen purification separating membrane module includes a lower flange(40), a porous support(20), a hydrogen separating membrane(10), an upper flange(30), and internal seal(50). The lower flange includes a loading groove(41), a supporting protruded part(44), and a hydrogen through hole. The porous support is arranged in a space which is defined by the loading groove and the supporting protruded part. The hydrogen separating membrane is supported by the porous support. The hydrogen separating membrane is palladium, or the mixture or the alloy of palladium and one or more metal components selected from Co, Ag, Au, Ru, and Pt. The upper flange is combined with the lower flange. A diffusion suppressing layer is arranged at the contact side of the hydrogen separating membrane and the inner seal.
Abstract translation: 目的：提供一种氢气净化分离膜组件和密封模块中的氢分离膜的方法，以通过在氢分离膜的接触侧形成扩散抑制层来抑制氢分离膜和密封的扩散， 密封。 构成：氢气净化分离膜组件包括下凸缘（40），多孔支撑件（20），氢分离膜（10），上凸缘（30）和内密封件（50）。 下凸缘包括装载槽（41），支撑突出部分（44）和氢气通孔。 多孔支撑体设置在由装载槽和支撑突出部限定的空间中。 氢分离膜由多孔载体支撑。 氢分离膜是钯，或是钯和选自Co，Ag，Au，Ru和Pt中的一种或多种金属组分的混合物或合金。 上法兰与下法兰结合。 扩散抑制层布置在氢分离膜和内密封件的接触侧。
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Patent Agency Ranking
公开(公告)号：KR1020120048945A
公开(公告)日：2012-05-16
申请号：KR1020100110446
申请日：2010-11-08
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A metallic oxide hetero-nanowire which is constructed in a longitudinal direction and a synthesizing method thereof are provided to synthesize in large amount through simple core-shell heterogeneous nanowire synthesis and oxidation processes. CONSTITUTION: A synthesizing method of a metallic oxide hetero-nanowire which is constructed in a longitudinal direction comprises the following 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; synthesizing heterogeneous nanowire consists of intermetallic compound or alloy core; cooling the reactor to room temperature; and oxidizing the heterogeneous nanowire under oxidizing atmosphere while increasing temperature. 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.
Abstract translation: 目的：提供沿纵向构建的金属氧化物异质纳米线及其合成方法，通过简单的核 - 壳异质纳米线合成和氧化工艺大量合成。 构成：沿纵向构造的金属氧化物异质纳米线的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; 使烃气与金属氧化物反应; 合成异质纳米线由金属间化合物或合金核构成; 将反应器冷却至室温; 并在氧化气氛下氧化异相纳米线，同时增加温度。 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。
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公开(公告)号：KR1020110136135A
公开(公告)日：2011-12-21
申请号：KR1020100055949
申请日：2010-06-14
Applicant: 한국에너지기술연구원
IPC: H01L21/208 , C30B29/06 , H01L31/18
CPC classification number: Y02P70/521 , H01L21/208 , C30B29/06 , H01L31/18
Abstract: PURPOSE: A method for manufacturing a silicon thin plate using inert gas blowing is provided to improve the quality of a silicon thin film by applying inert gas blowing. CONSTITUTION: A silicon material is provided to a silicon material input part. A silicon melting part(120) fuses a provided silicon material and forms a silicon molted metal. A silicon melt storing part(130) discharges the silicon molten metal into a melted material with a fixed thickness after storing the silicon molted metal. A transport part(140) transfers a discharged silicon melted material. A cooling part(150) cools a transferred silicon melted material. The cooling part controls the surface shape of the silicon melted material while cooling the silicon melted material using inert gas blowing.
Abstract translation: 目的：提供一种使用惰性气体吹制制造硅薄板的方法，以通过施加惰性气体吹送来提高硅薄膜的质量。 构成：将硅材料提供给硅材料输入部分。 硅熔化部分（120）熔化提供的硅材料并形成硅分解的金属。 硅熔融储存部分（130）在储存硅分解的金属之后，将硅熔融金属排出固定厚度的熔融材料。 输送部件（140）传送排出的硅熔融材料。 冷却部件（150）冷却转移的硅熔融材料。 冷却部件在使用惰性气体吹送来冷却硅熔融材料的同时控制硅熔融材料的表面形状。
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公开(公告)号：KR101063250B1
公开(公告)日：2011-09-07
申请号：KR1020080111752
申请日：2008-11-11
Applicant: 한국에너지기술연구원
CPC classification number: C30B13/14 , Y10T117/10 , Y10T117/1024 , Y10T117/1032 , Y10T117/1068
Abstract: 간접 용융 및 직접 용융이 가능한 실리콘 전자기 유도 용융용 흑연 도가니 및 이를 이용한 실리콘 용융 정련 장치에 관하여 개시한다. 본 발명에 따른 실리콘 전자기 유도 용융용 흑연 도가니는 상부가 개방되어 실리콘 원료가 장입되고, 외측 벽이 유도코일에 의해 둘러싸이는 원통형 구조를 갖는 흑연 재질의 도가니로서, 상기 유도코일에 흐르는 전류에 의해 발생하는 전자기력이 상기 도가니 내부 중심방향으로 작용하여, 용융되는 실리콘이 상기 전자기력에 의해 상기 도가니 내측 벽에 접촉하지 않도록, 상기 도가니 외측 벽과 내측 벽을 관통하는 연직방향의 복수의 슬릿이 형성되어 있는 것으로 이루어진다.
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公开(公告)号：KR1020110096270A
公开(公告)日：2011-08-30
申请号：KR1020100015623
申请日：2010-02-22
Applicant: 한국에너지기술연구원
IPC: C01B3/38
CPC classification number: C01B3/38 , C01B2203/0227 , C01B2203/0816 , C01B2203/0822
Abstract: PURPOSE: A hydrocarbon modifying apparatus using a micro channel heater equipped with a starting device is provided to compact a hydrogen preparing apparatus by improving the initial staring performance of the hydrocarbon modifying apparatus. CONSTITUTION: A plurality of heating plates and modifying plates equipped with micro channels are alternately stacked in a hydrocarbon modifying device(2000) and modify raw gas by implementing a thermal exchanging process with combustion heat generated from air and fuel gas and a contacting process with a modifying catalyst. A staring device(2100) supplies the fuel gas and ignites the fuel gas by being in connection with the hydrocarbon modifying device. The starting device is composed of a connecting pipe(310), a fuel pipe(312), an ignition pipe(316), and an on-off valve(300). One end of the connecting pipe is in connection with the hydrocarbon modifying device. The fuel pipe connects fuel source and the connecting pipe. The ignition pipe is installed at another end of the connecting pipe and includes an ignition part. The on-off valve is arranged between the ignition pipe and the connecting pipe.
Abstract translation: 目的：提供一种使用装有起动装置的微通道加热器的烃改性装置，通过提高烃改性装置的初始凝固性能来压缩氢气制备装置。 构成：在烃改性装置（2000）中交替堆叠多个加热板和装有微通道的改性板，并通过利用从空气和燃料气体产生的燃烧热实施热交换过程并与 改性催化剂。 凝视装置（2100）供应燃料气体并通过与碳氢化合物改质装置连接来点燃燃料气体。 启动装置由连接管（310），燃料管（312），点火管（316）和开关阀（300）组成。 连接管的一端与烃改质装置连接。 燃油管连接燃料源和连接管。 点火管安装在连接管的另一端，并包括点火部件。 开关阀布置在点火管和连接管之间。
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公开(公告)号：KR1020110092506A
公开(公告)日：2011-08-18
申请号：KR1020100011963
申请日：2010-02-09
Applicant: 한국에너지기술연구원
CPC classification number: C01B3/505 , B01D53/228 , B01D65/08 , C01B3/26 , C01B2203/0227 , C01B2203/1241
Abstract: PURPOSE: A hydrogen separating film protective layer and a method for coating the same are provided to protect a separating film from particle phase contaminants in a hydrogen manufacturing or refining process. CONSTITUTION: Oxide-based or non-oxide-based ceramics are grown in a column shape and coated on the surface of a metal-based hydrogen separating film. The components of the ceramics are oxide-based components, non-oxide-based components, nitride-based components, or the mixture of the same. The diameter of the ceramic column is between 5nm and 2um. The thickness of the ceramic coating layer is between 50nm and 3um. The separating film is palladium-based separating film which is selected from one or more palladium or palladium alloy. The palladium-based separating film is coated on a porous support(300).
Abstract translation: 目的：提供氢分离膜保护层及其涂覆方法，以在氢制造或精炼过程中保护分离膜与颗粒相污染物。 构成：基于氧化物或非氧化物的陶瓷以柱形生长并涂覆在金属基氢分离膜的表面上。 陶瓷的组分是基于氧化物的组分，非氧化物基组分，氮化物基组分或其混合物。 陶瓷柱的直径在5nm和2um之间。 陶瓷涂层的厚度在50nm和3um之间。 分离膜是选自一种或多种钯或钯合金的钯基分离膜。 钯基分离膜涂覆在多孔载体（300）上。
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