금속지지체와 탄소나노튜브의 접합방법 및 그 구조체
    82.
    发明授权
    금속지지체와 탄소나노튜브의 접합방법 및 그 구조체 有权
    碳纳米管与金属基体之间的粘附方法及其结构

    公开(公告)号:KR101400821B1

    公开(公告)日:2014-06-27

    申请号:KR1020120126185

    申请日:2012-11-08

    Abstract: 본 기술은 금속지지체 표면 위에 성장 또는 코팅된 탄소나노튜브 구조체 관한 내용으로, 특히 금속지지체와 탄소나노튜브의 접촉 강도를 증대시키기 위한 방법을 제안에 관한 것이다. 상기와 같은 목적 달성을 위한 본 발명은 금속지지체 표면 위에 금속 성분을 함유하는 탄소나노튜브를 접촉시키는 단계; 탄소나노튜브 내부에 포함된 금속 성분과 금속지지체와의 반응을 개시하도록 탄성나노튜브가 접촉된 금속지지체를 열처리하는 단계; 및 열처리온도의 유지에 의해 두 금속 성분 사이에 생성된 금속간화합물 (intermetallic compounds)을 성장시키는 단계를 포함한다.
    본 발명은 기존 나노기술에서 해결해야만 하는 가장 큰 문제점 중의 하나인 매크로 크기의 지지체와 나노물질 사의 열약한 접촉 강도를 크게 향상시킬 수 있는 방법을 제시할 수 있기 때문에, 다양한 구조의 나노-매크로 계층간 구조를 구성할 수 있어 다양한 응용 분야를 개척할 수 있을 뿐 아니라, 나노물질의 상용화에 크게 기여할 수 있을 것으로 기대된다.

    수소 분리막 및 그의 제조 방법
    83.
    发明公开
    수소 분리막 및 그의 제조 방법 有权
    氢分离膜及其制造方法

    公开(公告)号:KR1020140075146A

    公开(公告)日:2014-06-19

    申请号:KR1020120143159

    申请日:2012-12-11

    Abstract: The present invention relates to a hydrogen separation membrane and a method for producing the same, wherein diffusion between a porous support and a palladium-based metal separation membrane is controlled and adhesive force is applied to the porous support and the separation membrane at the same time. The hydrogen separation membrane according to the present invention comprises a porous support made of metal or ceramic material; a buffer layer made of ceramic material consisting of multiple columns that are formed on the porous support; and a palladium-based metal separation membrane that is formed on the buffer layer and can separate hydrogen. The buffer layer includes oxide-based ceramic material and can be formed in a plurality of layers, wherein the oxide-based ceramic material has an oxygen composition satisfying the inequality, 1

    Abstract translation: 氢分离膜及其制造方法技术领域本发明涉及一种氢分离膜及其制造方法,其特征在于,控制多孔性支持体和钯类金属分离膜之间的扩散,并同时向多孔性支持体和分离膜施加粘合力 。 根据本发明的氢分离膜包括由金属或陶瓷材料制成的多孔载体; 由形成在多孔载体上的由多个塔组成的陶瓷材料制成的缓冲层; 以及形成在缓冲层上并能够分离氢的钯基金属分离膜。 缓冲层包括氧化物基陶瓷材料,并且可以形成为多层,其中氧化物基陶瓷材料具有满足不等式的氧组成,在MxOy(M为Ti和Zr)中为1

    코어쉘 구조의 전극활물질 합성방법
    84.
    发明公开
    코어쉘 구조의 전극활물질 합성방법 有权
    具有核心结构的电极活性材料的合成方法

    公开(公告)号:KR1020140070694A

    公开(公告)日:2014-06-11

    申请号:KR1020120128859

    申请日:2012-11-14

    Abstract: The present invention relates to a chemical synthesis method for surrounding the surface of an electrode active material with an ion exchange membrane, comprising: a step for adding a pH adjusting agent into an electrode active material slurry having a solvent mixed with the electrode active material; a step for adding a monomer having the ability to exchange ions into the slurry; and a step for adding a polymerization catalyst into the slurry.

    Abstract translation: 本发明涉及一种用离子交换膜包围电极活性物质的表面的化学合成方法,其特征在于,包括:将pH调节剂添加到具有与电极活性物质混合的溶剂的电极活性物质浆料中的工序; 添加具有将离子交换到浆料中的能力的单体的步骤; 以及将聚合催化剂加入到浆料中的步骤。

    유-무기 하이브리드 이온교환수지의 제조방법 및 이를 이용한 이온교환막의 제조방법
    85.
    发明公开
    유-무기 하이브리드 이온교환수지의 제조방법 및 이를 이용한 이온교환막의 제조방법 有权
    用于制造有机无机离子交换树脂的方法和使用其制造离子交换膜的方法

    公开(公告)号:KR1020140059055A

    公开(公告)日:2014-05-15

    申请号:KR1020120125665

    申请日:2012-11-07

    CPC classification number: B01J39/18 B01J41/12 C08J5/22 C08L83/10

    Abstract: The present invention relates to a method for producing an organic-inorganic hybrid ion exchange resin and a method for producing an ion exchange membrane using the same and, more specifically, to a method for producing an organic-inorganic hybrid ion exchange resin which can improve thermal-mechanical properties and a method for producing an ion exchange membrane using the same. The ion exchange resin according to the present invention is made up of oligomers having a wide range of distribution of molecular weight of 5,000 or less, so that problems involving occurrence of shrinkage due to the reduction in free volume in a process of producing an ion exchange membrane can be solved. In addition, the ion exchange membrane according to the present invention is characterized by a small difference in thermal expansion coefficients between before and after the glass transition temperature, thereby exhibiting superior thermal-mechanical properties in comparison to existing ion exchange membranes. Moreover, according to the present invention, organic-silane that can have two or three Si-O-Si bonds is selectively used to be able to adjust the flexibility of the ion exchange membrane.

    Abstract translation: 本发明涉及一种有机 - 无机杂化离子交换树脂的制造方法及使用该方法的离子交换膜的制造方法,更具体地说,涉及能够提高有机 - 无机混合离子交换树脂的有机 - 无机混合离子交换树脂的制造方法 热力学性质和使用其的离子交换膜的制造方法。 本发明的离子交换树脂由分子量分布范围广泛为5000以下的低聚物构成,因此在离子交换工序中自由体积减少引起收缩发生的问题 膜可以解决。 此外,根据本发明的离子交换膜的特征在于玻璃化转变温度之前和之后的热膨胀系数差异小,与现有的离子交换膜相比,具有优异的热机械性能。 此外,根据本发明,可以选择性地使用可以具有两个或三个Si-O-Si键的有机硅烷,以便能够调节离子交换膜的柔性。

    고효율 역전기투석 발전장치
    86.
    发明授权
    고효율 역전기투석 발전장치 有权
    改进的反向电学电生成装置

    公开(公告)号:KR101394081B1

    公开(公告)日:2014-05-15

    申请号:KR1020130050876

    申请日:2013-05-06

    Abstract: The present invention relates to a highly efficient reverse electro-dialysis power generator using a spacer installed between an electrode and an ion-exchange membrane capable of increasing the efficiency of power generation. By the spacer, a turbulent flow is capable when salt water, fresh water, and an electrode-washing solution are flowed, increasing the contact between the turbulent flow and the ions to facilitate the ion movement and increase the amount of power generation. More specifically, the spacer installed on the electrode is coated with Pt. Therefore, a traditional electrode made of jewelry metals can be replaced with a titanium electrode.

    Abstract translation: 本发明涉及一种使用能够提高发电效率的电极和离子交换膜之间的间隔物的高效率的反向电透析发电装置。 通过间隔器,当盐水,淡水和电极清洗溶液流动时,能够使湍流增加,从而增加湍流与离子之间的接触,以促进离子的移动并增加发电量。 更具体地,安装在电极上的间隔物涂覆有Pt。 因此,可以用钛电极代替由首饰金属制成的传统电极。

    복합 담수제염장치
    88.
    发明授权
    복합 담수제염장치 有权
    复合脱盐装置

    公开(公告)号:KR101330131B1

    公开(公告)日:2013-11-18

    申请号:KR1020120026257

    申请日:2012-03-14

    CPC classification number: Y02A20/128 Y02A20/131

    Abstract: 본 발명은 분리막여과부에 가해지는 압력에너지를 회수하여 증발농축부의 열에너지로 공급하는 것에 의해 제염담수장치의 에너지효율을 상승시키는 것과 동시에, 분리막 방식과 증발방식의 순차공정에 의하여 담수제염성능을 향상시킬 수 있는 복합 담수제염장치에 관한 것으로, 원수를 가압하여 공급하는 원수공급부; 상기 원수공급부로부터 공급된 원수를 분리막을 통해, 여과된 여과수와 비투과된 1차농축수로 분리하는 분리막여과부; 상기 분리막여과부에서 배출되는 1차농축수를 이용하여 회전되는 터빈을 가지는 HST; 및 상기 HST를 통과한 1차농축수를 증발시켜 응축된 응축수와 농축된 2차농축수로 분리하는 증발농축부를 포함하고, 상기 증발농축부의 증기배출구는 상기 HST의 증기압축기와 연결되고, 상기 HST에서는 상기 터빈의 회전력이 상기 증기압축기에 전달돼서 상기 증기배출구로부터 배출되는 증기를 가압하여 단열압축시켜 상기 증발농축부의 증기유입구로 공급하는 것을 특징으로 한다.

    분리막을 이용한 수분회수장치를 가지는 연소배가스 처리시스템
    89.
    发明公开
    분리막을 이용한 수분회수장치를 가지는 연소배가스 처리시스템 有权
    具有使用膜的水分捕捉装置的排气处理系统

    公开(公告)号:KR1020130115760A

    公开(公告)日:2013-10-22

    申请号:KR1020120038371

    申请日:2012-04-13

    Abstract: PURPOSE: A system for treating exhaust gas is provided to minimize or omit a device for reheating exhaust gas at the rear end of the process of treating exhaust gas by recovering moisture remaining in exhaust gas using a separation membrane. CONSTITUTION: A system for treating exhaust gas captures nitrogen oxide, sulfur oxide and carbon dioxide from the exhaust gas of a boiler, and discharges the chemical compounds through a stack (170). Moisture-recovering devices (350, 390) are installed on the fore-end of the stack to recover the moisture of the exhaust gas. The moisture-recovering devices include a housing, a negative-pressure chamber, and a separation membrane module. Either or both of the ends of the separation membrane module intercommunicate with the inside of the negative-pressure chamber. [Reference numerals] (110) Boiler; (120) Flue gas denitrogenization device; (130) Dust collector; (140) Flue-gas desulfurization device; (150) CO_2 collecting device; (160) Heater for re-heating; (170) Chimney; (350,390) Moisture collecting device; (AA) Air for oxidation; (BB) Slurry; (CC) Make-up water; (DD) MEA make-up solution; (EE) Absorbed amount washing solution; (FF) Discharge gypsum; (GG) Discharge including CO_2

    Abstract translation: 目的:提供一种处理废气的系统,以便通过使用分离膜回收废气中残留的水分来最小化或省略废气处理后处理装置。 构成:用于处理废气的系统从锅炉的废气捕获氮氧化物,硫氧化物和二氧化碳,并通过堆(170)排放化学化合物。 水分回收装置(350,390)安装在堆叠的前端以回收废气的水分。 湿气回收装置包括壳体,负压室和分离膜组件。 分离膜组件的一端或两端与负压室的内部相通。 (附图标记)(110)锅炉; (120)烟气脱氮装置; (130)除尘器; (140)烟气脱硫装置; (150)CO_2收集装置; (160)再加热加热器; (170)烟囱 (350,390)水分收集装置; (AA)氧化空气; (BB)泥浆; (CC)化妆水; (DD)MEA化妆溶液; (EE)吸收量洗涤液; (FF)排放石膏; (GG)放电,包括CO_2

    이산화탄소로부터 메탄올 제조용 복합금속산화물 촉매의 제조 방법, 이 촉매를 이용한 메탄올 제조 방법
    90.
    发明公开
    이산화탄소로부터 메탄올 제조용 복합금속산화물 촉매의 제조 방법, 이 촉매를 이용한 메탄올 제조 방법 有权
    复合金属氧化物催化剂及其制备方法,用CO_2制备甲醇合成方法,使用复合金属氧化物催化剂制备甲醇生产方法

    公开(公告)号:KR1020130098620A

    公开(公告)日:2013-09-05

    申请号:KR1020120020274

    申请日:2012-02-28

    CPC classification number: Y02P20/582

    Abstract: PURPOSE: A production method of a composite metal oxide catalyst for producing methanol is provided to produce the copper-zinc oxide-alumina-zirconium oxide composite metal oxide catalyst for synthesizing methanol, and to maximize the performance of the composite metal oxide catalyst by controlling the concentration of zirconium oxide and the pH of a coprecipitation solution. CONSTITUTION: A composite metal oxide catalyst for producing methanol contains 50-60 mol% of copper, 20-30 mol% of zinc oxide, 5-10 mol% of alumina, and 10-20 mol% of zirconium oxide. A production method of composite metal oxide catalyst for producing methanol comprises the following steps: producing metal salt solutions using copper nitrate, zinc nitrate, aluminum nitrate, and zirconium nitrate precursors (S100); measuring and mixing each metal salt solution (S200); adding an alkali precipitation agent into the missed metal salt solution after heating and stirring to obtain a precipitated catalyst (S300); aging the solution with the precipitated catalyst, and filtering and washing (S400); plasticizing the catalyst (S500); and increasing the temperature of the plasticized catalyst under the hydrogen/nitrogen flow for reducing (S600). [Reference numerals] (S100) Step of producing each metal salt solution by using copper nitrate, zinc nitrate, aluminum nitrate, and zirconium nitrate precursors; (S200) Step of measuring and mixing each metal salt solution; (S300) Step of adding an alkali precipitation agent into the missed metal salt solution after heating and stirring to obtain a predicated catalyst; (S400) Step of aging the solution with the predicated catalyst, and filtering and washing; (S500) Step of plasticizing the catalyst; (S600) Ste of increasing the temperature of the plasticized catalyst under the hydrogen/nitrogen flow for reducing

    Abstract translation: 目的:提供一种用于生产甲醇的复合金属氧化物催化剂的制备方法,以制备用于合成甲醇的氧化铜 - 氧化锌 - 氧化铝 - 氧化锆复合金属氧化物催化剂,并通过控制复合金属氧化物催化剂的性能来最大化 氧化锆的浓度和共沉淀溶液的pH值。 构成:用于生产甲醇的复合金属氧化物催化剂含有50-60mol%的铜,20-30mol%的氧化锌,5-10mol%的氧化铝和10-20mol%的氧化锆。 用于生产甲醇的复合金属氧化物催化剂的制备方法包括以下步骤:使用硝酸铜,硝酸锌,硝酸铝和硝酸锆前体制备金属盐溶液(S100); 测量和混合各种金属盐溶液(S200); 在加热搅拌后向析出的金属盐溶液中加入碱沉淀剂,得到沉淀催化剂(S300); 用沉淀的催化剂老化溶液,过滤洗涤(S400); 增塑催化剂(S500); 并在氢/氮气流下提高增塑催化剂的温度以进行还原(S600)。 (附图标记)(S100)使用硝酸铜,硝酸锌,硝酸铝和硝酸锆前体制备各种金属盐溶液的步骤; (S200)测量和混合各种金属盐溶液的步骤; (S300)加热搅拌后将碱沉淀剂加入漏液金属盐溶液中以获得预定催化剂的步骤; (S400)用预测催化剂老化溶液,过滤洗涤; (S500)使催化剂增塑的工序; (S600)Ste在氢/氮气流下提高增塑催化剂的温度以进行还原

Patent Agency Ranking