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公开(公告)号：KR1020090113059A
公开(公告)日：2009-10-29
申请号：KR1020080038926
申请日：2008-04-25
Applicant: 한국에너지기술연구원
CPC classification number: C10L3/06 , C10K1/002 , C10L2290/04 , Y02E50/32
Abstract: PURPOSE: A gasification of biodiesel refinement remaining with gasifier is provided to reduce cost and save fuel. CONSTITUTION: A gasification of biodiesel refinement remaining with gasifier comprises: a step of mixing fuel which is diodiesel refinement remaining with oxidant (P1); a step of supplying fuel to combustion chamber of the gasifier inside then performing gasification (P2); a step of removing impurity by passing gas to cooling chamber; and a step of collecting reactant solid.
Abstract translation: 目的：提供残留气化炉的生物柴油精制气化，以降低成本，节省燃料。 构成：用气化器保留的生物柴油精制气化包括：将与二氧化物（P1）保持的二极体精制的燃料混合的步骤; 向内部的气化器的燃烧室供给燃料，然后进行气化（P2）的工序; 通过将气体通入冷却室去除杂质的步骤; 和收集反应物固体的步骤。
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公开(公告)号：KR100726127B1
公开(公告)日：2007-06-12
申请号：KR1020050135137
申请日：2005-12-30
Applicant: 한국에너지기술연구원
IPC: C10G1/10
Abstract: A high-temperature air producing system for gasifying low grade hydrocarbon fuel is provided to dispose all kinds of low-grade hydrocarbon fuel with the same constitution by substituting the high-temperature air for oxygen and to generate power at high efficiency by controlling environment load accompanied with combustion at the minimum. The high-temperature air producing system for gasifying low grade hydrocarbon fuel is composed of a low-grade hydrocarbon fuel gasifying device, a high-temperature air generating device, and a reforming device. Especially, the high-temperature air producing system includes an air preheating system for preheating the air by recovering the radiant heat generated by combustion of the low-calorific gas. The high-temperature air producing system utilizes the high-temperature air over 1,000°C containing steam or the pure air as a gasification agent instead of oxygen in an MEET(Multi-staged Enthalpy Extraction Technology).
Abstract translation: 本发明提供一种用于低品位碳氢燃料气化的高温空气生产系统，通过将高温空气替换为氧气并通过控制伴随的环境负荷以高效率发电，处理具有相同结构的各种低品位碳氢燃料 最低限度燃烧。 用于低品位碳氢燃料气化的高温空气生产系统由低品位碳氢燃料气化装置，高温空气发生装置和重整装置组成。 特别地，高温空气产生系统包括空气预热系统，用于通过回收由低热值燃气的燃烧产生的辐射热量来预热空气。 高温空气产生系统在MEET（多级焓抽提技术）中利用含有蒸汽或纯空气的高于1000℃的高温空气作为气化剂代替氧气。
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公开(公告)号：KR1020040086998A
公开(公告)日：2004-10-13
申请号：KR1020030021219
申请日：2003-04-04
Applicant: 한국에너지기술연구원
IPC: C10G9/38
Abstract: PURPOSE: A gasifier of heavy residual oil according to wet classification is provided to make the convenient fuel feed and the easy combustion regulation possible, by securing the fluidity of heavy residual oil and high sulfur by means of preheating, so as to smoothly feed them, and besides to filter the pollution gas, like the sulfur. CONSTITUTION: The wet gasifier includes: a slurry burner; a gasification reactor(1) in which a central combustion and reaction are carried out; and a lower cooling bath(2) for gas and slag; besides, a preheating unit arranged in the front end of the wet gasifier, and heating a solid, heavy residual oil, then spraying a steam to it, and so fluidizing and superheating it, so as to feed a fuel with high temperature and pressure; and a gas guide tube(18) having a dual-tubed structure, so as to damp the pressure fluctuation inside the gasification reactor(1) and accordingly to maintain the constant level of the coolant inside the cooling bath(2).
Abstract translation: 目的：通过湿法分级，提供重质残油的气化炉，通过预热，确保重质残油和高硫的流动性，方便燃料供给和易燃调节，使其顺利进料， 除了过滤污染气体，如硫磺。 构成：湿式气化炉包括：浆料燃烧器; 进行中心燃烧和反应的气化反应器（1）; 和用于气体和炉渣的较低的冷却浴（2）; 另外，设置在湿式气化炉的前端的预热单元，加热固体重质残余油，然后向其喷射蒸汽，使其流化并过热，从而供给高温高压的燃料; 以及具有双管结构的气体引导管（18），以便抑制气化反应器（1）内的压力波动，并因此保持冷却槽（2）内的冷却剂的恒定水平。
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公开(公告)号：KR100329124B1
公开(公告)日：2002-03-21
申请号：KR1019990049692
申请日：1999-11-10
Applicant: 한국에너지기술연구원
IPC: F26B3/00
Abstract: 본발명은저압노즐분사식분무건조시스템에관한것이다. 보다상세하게는저압노즐분사식분무건조장치및 방법으로구성된시스템으로서분무될시료를반응시키는반응기(1)와, 시료를분무시키고건조하는건조기(4)와, 반응기와건조기의사이에서반응기의건조대상시료를건조기에보내는펌프(8)와, 건조기에들어가는공기를압축하는공기압축기(2)와, 분무되는시료의건조시사용하는뜨거운공기를공급하기위한히터(3)와, 건조기일측에부착되어완충역할을하는사이클론(5) 및건조기상단에시료를분무하는저압노즐(6)로구성된장치이다. 본발명은효율좋은슬러리의이송을위해 2.0mm 구경의노즐에압력을 0.5∼2kg/cm로하고분사각도를 45。로하여펌프에의한압력이작용하면서건조실(5)에서피건조물을지체시키고노즐주위에설치한차단막(7)이선회류형태로주입된열기와노즐의접촉을방지하여노즐(6)내에서슬러리의케이크화로인한막힘현상을방지한다. 본발명은외벽및 벽면으로부터의피건조물의손상을방지하고다품종소량생산의고부가가치제품을건조하는성능이우수한건조기를제공하는데 있다.
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公开(公告)号：KR1020010045384A
公开(公告)日：2001-06-05
申请号：KR1019990048653
申请日：1999-11-04
Applicant: 한국에너지기술연구원
IPC: C08J3/16
Abstract: PURPOSE: Provided is a process for producing micro-capsule type fine particles slurry having latent heat by capsuling a phase change material (PCM) with melamine-formaldehyde resin by using in-situ polymerization. CONSTITUTION: The process comprises the steps of: reacting polystyrene sulfonic acid (PSSA) and water at 80deg.C for 30 minutes and then cooling to prepare PSSA aqueous solution; adding the water to the PSSA aqueous solution and adding tetradecane as a PCM and emulsifying the mixed solution and then dispersing the PCM at an ordinary temperature; adding melamine, formalin, and glutardialdehyde to the mixed solution and stirring; adding HCl to the mixed solution to adjust pH to be 4-5; polymerizing the mixed solution at 60deg.C for 4 hours at a speed of 550rpm to prepare the micro-capsule type slurry; spraying and drying the polymerized slurry.
Abstract translation: 目的：提供通过使用原位聚合将三聚氰胺 - 甲醛树脂包裹相变材料（PCM）来生产具有潜热的微胶囊型细颗粒浆料的方法。 方法：该方法包括：将聚苯乙烯磺酸（PSSA）和水在80℃下反应30分钟，然后冷却制备PSSA水溶液; 将水加入到PSSA水溶液中，加入十四烷作为PCM并乳化混合溶液，然后在常温下分散PCM; 向混合溶液中加入三聚氰胺，福尔马林和戊二醛并搅拌; 向混合溶液中加入HCl调节pH至4-5; 将混合溶液在60℃下以550rpm的速度聚合4小时以制备微胶囊型浆液; 喷雾和干燥聚合的浆料。
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Patent Agency Ranking
公开(公告)号：KR1020000010061A
公开(公告)日：2000-02-15
申请号：KR1019980030759
申请日：1998-07-30
Applicant: 한국에너지기술연구원
IPC: B01J13/02
Abstract: PURPOSE: Microcapsule is proposed as a high molecular substance to have elasticity and durability for a material which shows great change of heat capacity in phase transition to store and transmit heat. CONSTITUTION: In the microcapsule production process, 320ml of 0.3wt% Tween 80 aqueous solution is mixed with 24ml tetradecane and 2.4g TDI to prepare mixed oil solution. This solution is disseminated to produce an emulsification solution. After 5 minutes stirring, 4.27-11.39g DETA and 5.39-6.80G TETA are added and stirred for 30 minutes at normal temperature to make capsule wall. To adjust physical properties of capsule wall, the ratio between triamine and tetramine is kept as 1:0.5-1:4.
Abstract translation: 目的：微胶囊被提出作为高分子物质，对于存储和传递热量的相变中热容量变化很大的材料具有弹性和耐久性。 构成：在微胶囊生产过程中，将320ml 0.3wt％吐温80水溶液与24ml十四烷和2.4g TDI混合以制备混合油溶液。 将该溶液散布以产生乳化溶液。 搅拌5分钟后，加入4.27-11.39g DETA和5.39-6.80G TETA，常温搅拌30分钟，制成胶囊壁。 为了调整胶囊壁的物理性质，三胺与四胺的比例保持在1:0.5-1:4。
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公开(公告)号：KR1019990041716A
公开(公告)日：1999-06-15
申请号：KR1019970062364
申请日：1997-11-24
Applicant: 한국에너지기술연구원
IPC: C10J3/46
Abstract: 본 발명은 석탄 슬러리, 오일, 석유코크스 및 하수 슬러지등을 처리할 수 있는 습식 석탄가스화 장치에 관한 것으로, 그 목적은 복합발전용 석탄가스 또는 화학공업용 원료 및 연료를 생성하거나 수소제조를 위하여 사용되는 가스화 반응기를 투입된 반응물의 상태를 쉽게 파악할수 있고, 연소물을 물과 직접 접촉 급속히 냉각시킬 수 있는 소규모의 가스화 장치를 제공하는데 있다.
본 발명은 상부에 위치하고 있는 슬러리공급용 주버너 및 주버너를 중심으로 좌우로 기울어진 예열용 가스 보조버너 및 럽쳐 디스크, 중앙의 연소 및 반응이 이루어지는 가스화로와 상기 가스화로의 하부에 위치하고 있는 가스 및 슬래그 냉각조로 이루어진 습식 석탄가스화 장치에 있어서, 가스화로에서 반응물이 반응시의 화염과 연소후 슬래그의 흐름을 지속적으로 관찰할수 있도록 내부를 외부에서 볼수 있도록 한 복수개의 투시구와; 가스화 반응 완료후 용융된 상태로 벽면을 따라 흐르게 되는 슬래그의 원활한 흐름이 유지되도록 반응기 내부의 하부구조를 용융슬래그에 내성을 지닌 탄화실리콘(SiC) 재질로 적절한 경사각을 이루는 슬래그 탭과; 반응기 내부에서 반응후 가스화로 하부로 흘러내리는 슬래그, 애쉬 및 연소시 발생한 공해 가스를 물과 직접접촉에 의한 열교환이 이루어지도록 하여 소량의 냉각수를 사용하여 냉각효율을 높인 하부 냉각조로 구성된다.-
公开(公告)号：KR101695702B1
公开(公告)日：2017-01-23
申请号：KR1020150097722
申请日：2015-07-09
Applicant: 한국에너지기술연구원
Abstract: 본발명은바이오매스를이용한저등급석탄의고품위화방법에관한것으로, 보다상세하게는초본계또는목질계바이오매스로부터글루코스를포함하는액상성분을추출분리하고분리된글루코스를포함하는액상성분및/또는리그닌을포함하는고상성분을저급탄석탄에함침, 코팅및 열처리를하여발열량을향상시킴과동시에내수성이우수한바이오매스를이용하여저등급석탄을고품위화하는시스템및 방법에관한것이다.
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公开(公告)号：KR101572044B1
公开(公告)日：2015-11-27
申请号：KR1020140165328
申请日：2014-11-25
Applicant: 한국에너지기술연구원
IPC: F23G5/027
CPC classification number: F23G5/027 , F23G5/0273
Abstract: 본발명은저급탄용열분해탄화장치및 방법에관한것으로, 더상세하게는회전드럼이축설된가열로를통해연속으로저급탄을열분해하여탄화시키되가열로로공급되는고온열과회전드럼의열전달율을증가시키기위해회전드럼외측주면에나선배플을형성하여고온의배기가스가회전드럼을선회하면서진행되도록하고, 가열로에서버너와연결되는부분에는직경을확장한공간인도입챔버부를형성하여버너의배기가스가확산되어진행하게함으로써회전드럼의일부만고온으로가열되는것을방지할수 있는열전달율을향상시켜저급탄탄화에소모되는에너지량을감소시킬수 있는저급탄용열분해탄화장치및 방법에관한것이다.
Abstract translation: 本发明涉及一种低等级煤的热解碳化装置及其方法。 旋转鼓通过安装的加热炉连续热解和碳化低档煤。 螺旋挡板形成在旋转滚筒的外圆周表面上，以增加提供给加热炉的高温热量和根据滚筒旋转的热传递速率，从而当滚筒旋转时高温排气进行。 在加热炉的一部分上形成有作为具有扩径的空间的导入室部分，其连接到燃烧器以允许燃烧器的废气扩散和进行，从而仅防止旋转鼓的一部分 不受高温加热。 根据本发明，提高了热转移率，从而减少了低等级煤炭碳化所消耗的能量。
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公开(公告)号：KR101524751B1
公开(公告)日：2015-06-01
申请号：KR1020130141981
申请日：2013-11-21
Applicant: 한국에너지기술연구원
Abstract: 본발명은하이드로겔을이용한하이브리드석탄및 그의제조방법에관한것으로, 석탄의건조후에도수분의재흡착을억제시켜에너지효율을증대시키고, 투-인-원연료(Two-in-one fuel)의연소특징을보이고, 저급탄을고급탄으로변화시키기위한것이다. 본발명은글리세롤(glycerol)과친수성폴리머를혼합한하이드로겔(hydrogel)과표면에다수의기공이형성된석탄을혼합하는단계와, 하이드로겔과석탄의혼합물을건조시켜상기석탄의다수의기공에하이드로겔코팅층을형성하는단계를포함하는하이드로겔을이용한하이브리드석탄의제조방법및 그제조방법으로제조된하이브리드석탄을제공한다.
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