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公开(公告)号：KR1020020003888A
公开(公告)日：2002-01-16
申请号：KR1020000034242
申请日：2000-06-21
Applicant: 한국에너지기술연구원
IPC: C22C14/00
Abstract: PURPOSE: A Mm1-x-yLaxZry(Ni5-a-b-cFeaAlbMc)n based hydrogen storage alloy is provided which exhibits easy activation, an appropriate dissociation pressure, a small hysteresis and a high absorption amount of hydrogen without performance of heat treatment or pulverizing of the alloy. CONSTITUTION: The Mm1-x-yLaxZry(Ni5-a-b-cFeaAlbMc)n based hydrogen storage alloy is an Mm-La-Zr-Ni-Fe-Al-M based alloy, wherein M is one or more elements selected from the metal group consisting of Ti and Cu, and the Mm1-x-yLaxZry(Ni5-a-b-cFeaAlbMc)n based hydrogen storage alloy is represented in the following empirical formula: Mm1-x-yLaxZry(Ni5-a-b-cFeaAlbMc)n, where M=Ti or Cu, n=4.85-4.95, x=0.15-0.2, y=0-0.05, a=0.6-0.8, b=0.09-0.2, and c=0.05-0.1.
Abstract translation: 目的：提供一种基于Mm1-x-yLaxZry（Ni5-ab-cFeaAlbMc）n的储氢合金，其表现出易于活化，适当的解离压力，小滞后和高吸收量的氢，而不需要热处理或粉碎 合金。 构成：Mm1-x-yLaxZry（Ni5-ab-cFeaAlbMc）n基储氢合金是Mm-La-Zr-Ni-Fe-Al-M基合金，其中M是选自金属组中的一种或多种元素 由Ti和Cu组成，Mm1-x-yLaxZry（Ni5-ab-cFeaAlbMc）n基储氢合金以下列经验公式表示：Mm1-x-yLaxZry（Ni5-ab-cFeaAlbMc）n，其中M = Ti或Cu，n = 4.85-4.95，x = 0.15-0.2，y = 0-0.05，a = 0.6-0.8，b = 0.09-0.2，c = 0.05-0.1。
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公开(公告)号：KR101678068B1
公开(公告)日：2016-11-21
申请号：KR1020140142042
申请日：2014-10-20
Applicant: 한국에너지기술연구원
Abstract: 본발명은연소법(Combustion Method)을이용한촉매의제조방법에관한것으로서, 보다상세하게는실리카, 알루미나등의담체표면에반응성을지니는금속을연소법으로담지또는부착시키는촉매제조방법에관한것이다. 본발명에따른연소법을이용하여담체표면위에금속을입혀서제조한촉매는반응성이담체의기공(pore)이아닌촉매의금속표면에있기때문에, 감압잔사유, 바이오매스, 폐고분자등과같이다공성촉매의기공내로들어갈수 없는거대크기분자를열분해하는공정에사용될수 있으며, 공정의효율을높이고, 경제성을향상시키며, 또한에너지소비를저감할수 있다.
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公开(公告)号：KR101621033B1
公开(公告)日：2016-05-16
申请号：KR1020140123753
申请日：2014-09-17
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/13 , Y02E60/528 , Y02P70/56
Abstract: 본발명은발전, 에너지저장, 탈염등의대단위플랜트에적합하도록전극용량을확대시키면서도부품수를줄여서제조비용과설치공간을획기적으로감소시킬수 있는축전식흐름전극장치에관한것으로, 전해질이흐르는전해질유로; 상기전해질유로의일측으로접하여양극활물질이혼합된전극용액이흐르는흐름정극; 상기전해질유로의타측으로접하여음극활물질이혼합된전극용액이흐르는흐름부극; 상기전해질유로와상기흐름정극사이에배치돼서양이온을통과시키고전기전도성을가지는정극이온교환집전체; 및상기전해질유로와상기흐름부극사이에배치돼서음이온을통과시키고전기전도성을가지는부극이온교환집전체를포함하는것을특징으로한다. 또, 이러한이웃하는축전식흐름전극장치가흐름정극또는흐름부극을공유하도록배치하여, 설계자가원하는만큼용량을증대시키는것이가능하다.
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公开(公告)号：KR1020160046236A
公开(公告)日：2016-04-28
申请号：KR1020140142042
申请日：2014-10-20
Applicant: 한국에너지기술연구원
Abstract: 본발명은연소법(Combustion Method)을이용한촉매의제조방법에관한것으로서, 보다상세하게는실리카, 알루미나등의담체표면에반응성을지니는금속을연소법으로담지또는부착시키는촉매제조방법에관한것이다. 본발명에따른연소법을이용하여담체표면위에금속을입혀서제조한촉매는반응성이담체의기공(pore)이아닌촉매의금속표면에있기때문에, 감압잔사유, 바이오매스, 폐고분자등과같이다공성촉매의기공내로들어갈수 없는거대크기분자를열분해하는공정에사용될수 있으며, 공정의효율을높이고, 경제성을향상시키며, 또한에너지소비를저감할수 있다.
Abstract translation: 本发明涉及一种使用燃烧方法的催化剂的制备方法，更具体地说，涉及一种催化剂的制备方法，其使用燃烧将活性金属负载或附着到诸如二氧化硅，氧化铝等的载体表面上 方法。 根据本发明，通过使用燃烧法在载体表面上涂覆金属制备的催化剂在催化剂的金属的表面上具有反应性，但不在载体的孔上，因此可以用于工艺 的热分解大分子，其不能进入多孔催化剂的孔中，例如减压渣油，生物质，废聚合物等。另外，催化剂提高了工艺的效率，并提高了经济效率，同时降低了能量消耗。
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公开(公告)号：KR1020140026710A
公开(公告)日：2014-03-06
申请号：KR1020120092114
申请日：2012-08-23
Applicant: 한국에너지기술연구원
CPC classification number: B01D67/0013 , B01D53/22 , B01D69/02 , B01D69/10 , B01D69/12
Abstract: The present invention relates to a method for manufacturing a polymeric membrane for gas separation and a polymeric membrane for gas separation manufactured thereby. An object of the present invention is to provide a method for manufacturing a polymeric membrane for gas separation and a polymeric membrane for gas separation manufactured thereby, in which water is used as a coagulant for a general polymeric solution and macro pores generated in manufacture of the polymeric membrane for gas separation are controlled through phase transition by immersion precipitation. The method of the present invention includes: a step of dissolving a polymer in a solvent to prepare a polymer solution; a step of uniformly dissolving a predetermined amount of LiBr in the polymeric solution to prepare a coating composition, a step of coating a surface of a support body with the coating composition; a step of immersing and precipitating the polymer coated on the support body using water as the coagulant to transit a phase of the coated polymer. [Reference numerals] (S100) Step of issolving a polymer in a solvent to prepare a polymer solution; (S200) Step of uniformly dissolving a predetermined amount of LiBr in the polymer solution to prepare a coating composition; (S300) Step of coating a surface of a support body with the coating composition; (S400) Step of immersing and precipitating the polymer coated on the support body using water as the coagulant to transit a phase of the coated polymer
Abstract translation: 本发明涉及制造用于气体分离的聚合物膜的方法和由此制造的用于气体分离的聚合物膜。 本发明的一个目的是提供一种制造用于气体分离的聚合物膜的方法和由此制造的用于气体分离的聚合物膜，其中使用水作为一般聚合物溶液的凝结剂和制造中产生的大孔 用于气体分离的聚合物膜通过浸渍沉淀相变来控制。 本发明的方法包括：将聚合物溶解在溶剂中以制备聚合物溶液的步骤; 将预定量的LiBr均匀溶解在聚合物溶液中以制备涂料组合物的步骤，用涂料组合物涂覆载体的表面的步骤; 使用水作为凝结剂浸渍和沉淀涂覆在载体上的聚合物以使涂覆的聚合物的相转移。 （附图标记）（S100）在溶剂中发生聚合物以制备聚合物溶液的步骤; （S200）将规定量的LiBr均匀溶解在聚合物溶液中以制备涂料组合物的步骤; （S300）用涂料组合物涂布支撑体的表面的步骤; （S400）使用水作为凝结剂浸渍并沉淀涂布在载体上的聚合物以使涂覆的聚合物的相转移
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Patent Agency Ranking
公开(公告)号：KR101330131B1
公开(公告)日：2013-11-18
申请号：KR1020120026257
申请日：2012-03-14
Applicant: 한국에너지기술연구원
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.
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47.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
Applicant: 한국에너지기술연구원
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
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公开(公告)号：KR101233295B1
公开(公告)日：2013-02-14
申请号：KR1020100078543
申请日：2010-08-13
Applicant: 한국에너지기술연구원
CPC classification number: C02F1/4691 , C02F1/4604 , C02F1/46114 , C02F1/4695 , C02F2103/08 , C02F2201/4611 , C02F2201/46115 , C02F2201/4613 , C02F2201/4617 , C02F2201/46185 , C02F2303/10 , C02F2303/16 , H01G9/038 , H01G11/58 , H01M4/8605 , H01M8/04186 , H01M8/08 , H01M8/188 , H01M8/20 , H01M8/225 , H01M8/227 , H01M16/006 , H01M2250/00 , Y02E60/13 , Y02E60/528 , Y02W10/30
Abstract: 본 발명은 전기화학적 이온흡착(충전) 및 탈착(방전) 원리를 이용하는 것으로, 전극에 형성된 미세 유로 구조 내에 슬러리상 전극물질(Electrode Materials) 및 전해질(Electrolyte)이 동시에 연속적으로 유동하면서 대용량 전기에너지를 저장하는 흐름전극장치, 대용량 에너지 저장 장치, 이를 이용하는 수처리방법에 관한 것이다. 상세하게는 전극활물질이 슬러리 상태로 연속 유동함으로써 손쉽게 대용량화를 이룰 수 있는 흐름전극장치에 관한 것이다.
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公开(公告)号：KR1020120114201A
公开(公告)日：2012-10-16
申请号：KR1020120097333
申请日：2012-09-03
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: An energy storage device is provided to increase capacity and to make water treatment possible by extremely low energy cost through a flow electrode apparatus. CONSTITUTION: An energy storage device comprises a flow positive electrode(10) comprising a positive electrode active material(12), a flow negative electrode(20) comprising a negative electrode active material(22), and electrolyte(30) flowing through an electrolyte channel(34). Gap between the electrolyte and the flow positive electrode, and between the electrolyte and the flow negative electrode comprise an ion-movable flow electrode device(1), a supply device supplying each of the positive electrode active material, negative electrode active material, and electrolyte, a power supply device supplying power to the flow electrode device, a change-over switch controlling voltage generated from the power supply device, and a storage tank storing the positive electrode active material, negative electrode active material, and electrolyte.
Abstract translation: 目的：提供一种能量储存装置，以通过流动电极装置以极低的能源成本提高容量并使水处理成为可能。 构成：能量存储装置包括包含正极活性物质（12）的流动正电极（10），包含负极活性物质（22）的流动负极（20）和流过电解质的电解质（30） 信道（34）。 电解质与流动正极之间以及电解质与流动负极之间的间隙包括离子可动流动电极装置（1），供给正极活性物质，负极活性物质和电解质的供给装置 向流动电极装置供电的电源装置，从电源装置产生的转换开关控制电压，以及储存正极活性物质，负极活性物质和电解质的储存罐。
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公开(公告)号：KR1020120047688A
公开(公告)日：2012-05-14
申请号：KR1020100109389
申请日：2010-11-04
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A manufacturing method of hollow glass microspheres is provided to utilize for micro container for gas preservation and insulating material by using a flame spraying process and synthesizing glass compositions with proper ratios. CONSTITUTION: A manufacturing method of hollow glass microspheres comprises next steps: mixing Na2SO4 and NH4H2PO4 for forming hollowness, CaCO3 for clarifying and homogenization of the glass, boric acid (H3BO3) for thickness adjustment, and SiO2 and Na2CO3 which are main components of soda lime glass; sintering the mixture after stirring the mixture; obtaining glass powder by size after breaking the frozen glass; and manufacturing glass hollow body by using a flame method. In the first step, 50-77.5wt% of SiO2, 0.1-25wt% of H3BO3, 10-45wt% of Na2CO3, 1-10wt% of CaCO3, 5-20wt% of Na2SO4, and 0.5-5wt% of NH4H2PO4 are mixed.
Abstract translation: 目的：提供中空玻璃微球的制造方法，通过使用火焰喷涂法合成具有合适比例的玻璃组合物，利用微型容器进行气体保存和绝缘材料。 构成：中空玻璃微球的制造方法包括以下步骤：将Na 2 SO 4和NH 4 H 2 PO 4混合以形成中空，用于澄清和均化玻璃的CaCO 3，用于厚度调节的硼酸（H 3 BO 3））和作为碱石灰的主要成分的SiO 2和Na 2 CO 3 玻璃; 搅拌混合后烧结混合物; 打破冷冻玻璃后，按尺寸获得玻璃粉; 并通过使用火焰法制造玻璃中空体。 在第一步中，将50-77.5wt％的SiO 2，0.1-25wt％的H 3 BO 3，10-45wt％的Na 2 CO 3，1-10wt％的CaCO 3，5-20wt％的Na 2 SO 4和0.5-5wt％的NH 4 H 2 PO 4混合 。
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