-
公开(公告)号：KR1020120030667A
公开(公告)日：2012-03-29
申请号：KR1020100092318
申请日：2010-09-20
Applicant: 한국에너지기술연구원
IPC: E21B43/295
CPC classification number: E21B43/295 , C09K8/592 , E21B43/2401 , E21B43/34
Abstract: PURPOSE: A method and an apparatus for the gasification of an underground coal layer using microwaves are provided to pyrolyze coal using microwave energy having selective heating properties and a minimum oxidizing agent. CONSTITUTION: A method for the gasification of an underground coal layer using microwaves is as follows. One or more microwaves are supplied to an underground coal layer or dummy(12). An oxidizing agent is supplied to the underground coal layer or dummy. Gas produced from the underground coal layer or dummy is collected through the supplied microwaves.
Abstract translation: 目的：提供一种使用微波气化煤层的方法和装置，用具有选择性加热性能的微波能量和最小氧化剂对煤进行热解。 构成：使用微波气化煤层的方法如下。 将一个或多个微波供应给地下煤层或虚拟物（12）。 将氧化剂供应到地下煤层或假人。 通过供应的微波收集从地下煤层或假人产生的气体。
-
-
公开(公告)号：KR1020110093146A
公开(公告)日：2011-08-18
申请号：KR1020100013009
申请日：2010-02-11
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A method for thin film coating of palladium alloy on a porous metal substrate is provided to minimize the used amount of noble metal when manufacturing a hydrogen membrane by forming a palladium alloy coating layer through a printing process. CONSTITUTION: A method for thin film coating of palladium alloy on a porous metal substrate is as follows. Ceramic oxide is coated on the surface of a flat plate, and palladium alloy is coated on the top. A porous metal supporter is laminated in a layer form. The laminated structure is plasticized in a hydrogen atmosphere so that the palladium alloy is transited to the porous metal supporter.
Abstract translation: 目的：提供一种用于在多孔金属基底上进行钯合金薄膜涂覆的方法，以通过印刷方法形成钯合金涂层来制造氢膜时使贵金属的使用量最小化。 构成：在多孔金属基材上的钯合金的薄膜涂布方法如下。 陶瓷氧化物涂覆在平板的表面上，钯合金涂在顶部。 多孔金属支撑体以层的形式层压。 层叠结构在氢气氛中进行增塑，使钯合金转移到多孔金属载体上。
-
公开(公告)号：KR1020110092416A
公开(公告)日：2011-08-18
申请号：KR1020100011820
申请日：2010-02-09
Applicant: 한국에너지기술연구원
CPC classification number: Y02P20/129 , Y02P70/56 , H01M8/0625 , H01M8/04007 , H01M8/0618
Abstract: PURPOSE: An apparatus for modifying hydrocarbon using a micro channel heater is provided to implement a hydrocarbon modifying process using the combustion heat of fuel as energy source for the hydrocarbon modifying process. CONSTITUTION: An air supplying pipe(101), a fuel supplying pipe(103), and a discharging pipe(102) are formed on an upper plate. A raw material supplying pipe and a discharging pipe are formed on a lower plate. An air pre-heating part is installed at the lower side of the upper plate. A modification reacting part includes a modifying plate in which a raw material is in contact with modifying catalyst by being moved to the vertical direction of the modifying catalyst. An upper water path isolating plate passes exhaust gas through the modification reacting part and pre-heated raw material gas.
Abstract translation: 目的：提供一种使用微通道加热器改性碳氢化合物的装置，以使用燃料的燃烧热作为烃改性过程的能源来实施烃改性方法。 构成：在上板上形成有空气供给管（101），燃料供给管（103）和排出管（102）。 原料供给管和排出管形成在下板上。 空气预热部件安装在上板的下侧。 改性反应部分包括其中原料通过向改性催化剂的垂直方向移动而与改性催化剂接触的改性板。 上部水路隔离板将废气通过改性反应部分和预热的原料气体。
-
公开(公告)号：KR1020110067526A
公开(公告)日：2011-06-22
申请号：KR1020090124143
申请日：2009-12-14
Applicant: 한국에너지기술연구원
IPC: C23C14/34
Abstract: PURPOSE: A method for manufacturing a palladium-silver alloy diffusion barrier layer is provided to improve the durability of a palladium-silver alloy diffusion barrier layer by minimizing the diffusion of metal components. CONSTITUTION: A method for manufacturing a palladium-silver alloy diffusion barrier layer is as follows. A porous metal supporting body is formed using fine metal powder. The surface of the porous metal supporting body is finely grinded and processed. A palladium-metal coating layer and a silver metal coating layer are formed on the porous metal supporting body is formed through a high-temperature sputtering process. A palladium-silver alloy coating layer is formed by heat-treating the palladium-metal coating layer and the silver metal coating layer with low-temperature.
Abstract translation: 目的：提供一种制造钯 - 银合金扩散阻挡层的方法，通过最小化金属组分的扩散来提高钯 - 银合金扩散阻挡层的耐久性。 构成：钯 - 银合金扩散阻挡层的制造方法如下。 使用细金属粉末形成多孔金属支撑体。 多孔金属支撑体的表面被细磨和加工。 通过高温溅射法在多孔金属支撑体上形成钯金属涂层和银金属涂层。 通过在低温下对钯金属被覆层和银金属被覆层进行热处理，形成钯 - 银合金涂层。
-
Patent Agency Ranking
公开(公告)号：KR1020110067481A
公开(公告)日：2011-06-22
申请号：KR1020090124091
申请日：2009-12-14
Applicant: 한국에너지기술연구원
CPC classification number: Y02P20/129 , C01B3/36 , C01B3/38 , C01B2203/066 , C01B2203/0833 , C01B2203/1614
Abstract: PURPOSE: A hydrocarbon reforming apparatus is provided to apply the apparatus as a hydrogen producing system with the excellent efficiency by using gas containing hydrogen as fuel. CONSTITUTION: A hydrocarbon reforming apparatus(2000) comprises the following: an air supplying pipe; a fuel supplying pipe including an ignition catalyst; an upper plate(100) including a reformed gas exhaust pipe; a lower plate(250) including the fuel supplying pipe and an waste gas discharging pipe; an air pre-heating unit formed by heating plates mix-combusting air supplied from the air supplying pipe with fuel; an upper water path isolation plate(150) passing through only combusted exhaust gas and reformed gas; a catalyst holder plate; a reformate reaction unit including a reforming plate; and a reformation-preheating unit.
Abstract translation: 目的：提供一种烃重整装置，通过使用含有氢气的燃料作为燃料，以优异的效率将作为制氢系统的装置应用。 构成：烃重整装置（2000）包括：空气供给管; 包括点火催化剂的燃料供给管; 包括重整气体排气管的上板（100） 包括燃料供给管和废气排出管的下板（250）; 通过加热板将由空气供给管供给的燃烧空气混合燃烧而形成的空气预热单元， 上部水路隔离板（150）仅穿过燃烧废气和重整气体; 催化剂保持板; 包含重整板的重整反应单元; 和改造预热单元。
-
公开(公告)号：KR1020110065038A
公开(公告)日：2011-06-15
申请号：KR1020090121865
申请日：2009-12-09
Applicant: 한국에너지기술연구원
CPC classification number: Y02P30/30
Abstract: PURPOSE: A manufacturing method of a palladium-copper-nickel alloy hydrogen separation membrane is provided to enhance durability as well as bonding increase of a support and a coated layer since a functionally graded property is represented by low-temperature reflow heat treatment. CONSTITUTION: A manufacturing method of a palladium-copper-nickel alloy hydrogen separation membrane comprises next steps. A porous nickel metal support member is formed using nano nickel powder. The porous nickel metal support member is fine-polished and plasma-surface-reformed. A palladium layer and a metallic layer with saturation composition weight percent are formed on the porous nickel metal support member by controlling on the thickness ratio of palladium/copper in a high-temperature sputtering process. The palladium layer and the metal layer are reflow-heat-treated at a low temperature and for a long time to form saturation composition of palladium alloy separation membrane.
Abstract translation: 目的：提供钯 - 铜 - 镍合金氢分离膜的制造方法，以提高耐久性以及支撑体和涂层的粘结增加，因为功能梯度特性由低温回流热处理表示。 构成：钯 - 铜 - 镍合金氢分离膜的制造方法包括以下步骤。 使用纳米镍粉末形成多孔镍金属支撑构件。 多孔镍金属支撑构件被精细抛光和等离子体表面改性。 通过在高温溅射工艺中控制钯/铜的厚度比，在多孔镍金属支撑构件上形成具有饱和组分重量百分比的钯层和金属层。 钯层和金属层在低温下长时间回流加热处理以形成钯合金分离膜的饱和组成。
-
公开(公告)号：KR1020100119378A
公开(公告)日：2010-11-09
申请号：KR1020090038462
申请日：2009-04-30
Applicant: 한국에너지기술연구원
IPC: B01J21/06 , B01J23/652 , B01D53/94 , F01N3/10
CPC classification number: Y02A50/2322 , Y02A50/2345
Abstract: PURPOSE: A mixed catalyst for exhaust gas reduction device of diesel vehicles is provided to improve oxidation efficiency of unburned hydrocarbon, carbon monoxide, nitric oxide and PM(particles in exhaust gas) and to increase capture efficiency of nano carbon particles less than 30nm. CONSTITUTION: A mixed catalyst for exhaust gas reduction device of diesel vehicles comprises: one or two kinds or more of metal oxides selected from Ti, Zr, Si, Al and Ce; a reactive metal complex of tungsten and platinum; beta-zeolite; inorganic binder; and dispersing agents. The average particle diameter of metal oxide is larger than that of the reactive metal complex.
Abstract translation: 目的：提供柴油车废气还原装置的混合催化剂，以提高未燃碳氢化合物，一氧化碳，一氧化氮和废气中的PM（废气中的颗粒）的氧化效率，提高纳米碳颗粒的捕获效率。 构成：柴油车辆废气还原装置的混合催化剂包括选自Ti，Zr，Si，Al和Ce中的一种或两种以上的金属氧化物; 钨和铂的反应性金属络合物; 的β-沸石; 无机粘合剂; 和分散剂。 金属氧化物的平均粒径大于反应性金属络合物的平均粒径。
-
公开(公告)号：KR100974452B1
公开(公告)日：2010-08-06
申请号：KR1020080034944
申请日：2008-04-16
Applicant: 한국에너지기술연구원
IPC: C23C24/04
Abstract: 본 발명은 고열유속 마이크로다공성 전열표면의 제조방법 및 마이크로다공성 전열관에 관한 것으로, 더욱 상세하게는 전열표면의 마이크로다공화를 통해 비등핵 활성점들을 크게 증가시킴으로써, 낮은 벽면 과열도에서 임계열유속 또는 전열계수를 획기적으로 개선할 수 있도록 하는 것이다.
이를 위해 본 발명은 코팅하고자하는 금속 또는 비금속 입자, 기공형성제 등의 혼합분말을 기존의 내식 또는 내마모성 치밀질 코팅기술인 초음속 분말분사장치를 이용하여 대상 전열면에 코팅한 후 수세하는 방법으로 제어가능한 기공율 및 구조를 갖도록 한다. 또한 이러한 제조과정은 회전과 동시에 직선이동이 가능한 지그장치를 도입함으로써 작업성이 우수하고 생산성이 높은 일련의 공정구성으로 이루어지며, 모재의 전처리과정과 고온소성의 후처리과정이 없이도 높은 접착강도를 갖는 제어된 다공성 전열관을 값싼 생산비용으로 연속 제작할 수 있다는 장점을 갖는다.
열전달, 임계열유속, 마이크로다공성, 분말코팅, 초음속분사-
公开(公告)号：KR100832302B1
公开(公告)日：2008-05-26
申请号：KR1020060132117
申请日：2006-12-21
Applicant: 한국에너지기술연구원
Abstract: A preparation method of a Pd alloy membrane for hydrogen gas separation is provided to improve hydrogen permeability and durability while maintaining excellent infinite selectivity relative to hydrogen gas by manufacturing the membrane by using a dry vacuum process only in a state that a wet coating process is completely excluded. A preparation method of a Pd alloy membrane for hydrogen gas separation under in-situ dry vacuum comprises the steps of: (a) treating a surface of a porous metal support by plasma; (b) continuously forming a Pd layer and a metal layer on an upper part of the plasma surface-treated porous metal support by dry deposition process; and (c) reflowing the Pd and the metal layer to obtain an alloy membrane. The porous support is a porous Ni support. The metal deposited onto the Pd layer is at least one metal selected from the group consisting of copper, silver, nickel, ruthenium, and molybdenum. The metal deposited onto the Pd layer is copper.
Abstract translation: 提供了用于氢气分离的Pd合金膜的制备方法，以提高氢渗透性和耐久性，同时通过仅在湿式涂覆过程完全地通过使用干式真空法制造膜来保持优异的无限选择性 排除。 在原位干燥真空下进行氢气分离的Pd合金膜的制备方法包括以下步骤：（a）通过等离子体处理多孔金属载体的表面; （b）通过干沉积工艺在等离子体表面处理的多孔金属载体的上部上连续地形成Pd层和金属层; 和（c）回流Pd和金属层以获得合金膜。 多孔载体是多孔Ni载体。 沉积在Pd层上的金属是选自铜，银，镍，钌和钼中的至少一种金属。 沉积在Pd层上的金属是铜。
-
-
-
-
-
-
-
-
-
Search Results
263
records
(took 0.023 seconds)
