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    • 2. 发明授权
    • 파형 구조를 갖는 회전식 공기예열기의 열소자
    • 具有正常波形结构的旋转空气预热器中的热传递元件
    • KR100757954B1
    • 2007-09-11
    • KR1020070020378
    • 2007-02-28
    • 대영케미칼(주)한국기계연구원한국서부발전 주식회사
    • 노세윤최항석최용범
    • F23L15/00F23L15/02
    • Y02E20/348F23L15/02F22B31/08
    • A heat transferring element of a rotatory air preheater having corrugated wave structure is provided to increase heat transferring capability as well as to prevent discharge gas residues from sticking and corroding the heat transferring element by assembling and laminating upper and lower surface heat transferring sheets having corrugated large and small waves formed in the direction of the air flow and the peak area of the large wave forms and the middle area of the small wave forms are disposed to be overlapped. A heat transferring element of a rotatory air preheater having corrugated wave structure comprises a rotor rotating inside a housing, plural baskets combined to the rotor, and heat transferring elements laminated in folds inside the basket. The heat transferring element, exchanging heat between heated discharge gas and cold air, is formed by assembling an upper surface heat transferring element sheet(51) and a lower surface heat transferring element sheet(52). Upper and lower surface heat transferring sheets have large corrugated wave forms(53) and small corrugated wave forms(54) disposed in the same direction as the flow of the air. The upper surface heat transferring sheet and the lower surface heat transferring sheet are disposed so that the peak area of the large corrugate wave of the lower surface sheet overlaps with the peak area of the smaller wave form of the upper surface sheet. Peak areas of large and small corrugated wave forms of upper and lower surface heat transferring sheets have the same curvature radius(R), but have differing heights(H1,H2).
    • 提供具有波纹波结构的旋转空气预热器的传热元件,以增加传热能力,并且通过组装和层压具有波纹状大的上下表面传热片材来防止放电气体残留物粘附和腐蚀传热元件 在空气流动方向形成的小波形与大波形的峰面积和小波形的中间区域重叠。 具有波纹波结构的旋转式空气预热器的传热元件包括:在壳体内旋转的转子,与转子结合的多个篮子和层叠在篮子内的折叠部分的传热元件。 通过组装上表面传热元件片(51)和下表面传热元件片(52),形成加热放电气体和冷空气之间的热交换传热元件。 上表面和下表面传热片具有大的波纹波形(53)和沿与空气流相同方向设置的小波纹波形(54)。 上表面传热片和下表面传热片的布置使得下表面片的大波纹波的峰面积与上表面片的较小波形的峰面积重叠。 大小波纹波形的上下表面传热片的峰面具有相同的曲率半径(R),但具有不同的高度(H1,H2)。
    • 3. 发明公开
    • 음식 조리기구용 코팅제조성물 및 마블질감 코팅 방법
    • 大理石涂料方法
    • KR1020070002112A
    • 2007-01-05
    • KR1020050057423
    • 2005-06-30
    • 대영케미칼(주)
    • 노세윤
    • C09D127/18
    • C09D127/18A47J36/04B05D3/002B05D7/00C08L23/06C08L79/08C09D5/00
    • Provided are a coating composition for a cooker, and a method for coating the surface of a cooker to form a marble-like texture and to improve strength by using the coating composition. The coating composition comprises 50-60 wt% of a polytetrafluoroethylene(PTFE) resin; 5-10 wt% of a ceramic powder; 20-30 wt% of polyimide; 10-20 wt% of polyethylene sulfone; 10-20 wt% of a pigment; and 3-5 wt% of an additive. The method comprises the steps of sanding a material to be coated; coating the composition on the surface of the material by a thickness of 10-30 mm to form a primary coat; sintering it at 150-180 deg.C for 10-20 min and cooling it; coating the composition on the surface of the primary coat by a thickness of 15-20 mm to form an intermediate coat; sintering it at 150-200 deg.C for 10-20 min and cooling it; and coating a paint for adhesion and the composition on the surface to form a top coat; and sintering it at 350-400 deg.C for 15-30 min and cooling it.
    • 提供了一种用于炊具的涂料组合物,以及通过使用该涂料组合物涂覆炊具的表面以形成大理石状织构并提高强度的方法。 涂料组合物包含50-60重量%的聚四氟乙烯(PTFE)树脂; 5-10重量%的陶瓷粉末; 20-30重量%的聚酰亚胺; 10-20重量%的聚乙烯砜; 10-20重量%的颜料; 和3-5wt%的添加剂。 该方法包括对要涂覆的材料进行砂磨的步骤; 将该组合物涂覆在材料表面上10-30mm的厚度以形成初级涂层; 在150-180℃下烧结10-20分钟并冷却; 将组合物涂覆在初级涂层的表面上15-20mm的厚度以形成中间涂层; 在150-200℃烧结10-20分钟并冷却; 并将涂料涂在表面上以形成表面涂层; 并在350-400℃烧结15-30分钟并冷却。
    • 4. 发明授权
    • 강판의 에폭시계 코폴리머 코팅방법
    • 环氧基共聚物钢板涂布方法
    • KR100604991B1
    • 2006-07-28
    • KR1020050118370
    • 2005-12-06
    • 대영케미칼(주)
    • 노세윤
    • B05B7/14
    • 본 발명에 의한 강판의 에폭시계 코폴리머 코팅방법은, 강판 표면의 이물질을 제거하는 단계와, 코팅력을 높이도록 이물질이 제거된 강판에 표면처리하는 단계와, 표면처리된 강판을 220 ~ 250℃로 예열한 후 에폭시계 코폴리머 코팅제를 코팅하는 단계로 이루어지되, 상기 에폭시계 코폴리머 코팅제는 에폭시계 바인더 45 ~ 70 중량%와 금속산화물 안료 20 ~ 30중량%와 첨가제 1 ~ 8중량%를 포함하는 에폭시 코팅제를 사용하여 코팅하므로, 내산내부식성, 계면밀착성, 내마모성 및 내열충격성을 향상시키는 효과가 있다.
    • 根据本发明的钢板的环氧共聚物涂层的方法,该钢板的表面上去除异物的步骤,所述方法包括:处理的异物的表面被除去,将钢板以提高涂布能力,所述表面处理钢板220〜250℃ 其中环氧基共聚物涂层包含45-70重量%的环氧基粘合剂,20-30重量%的金属氧化物颜料和1-8重量%的添加剂, 它具有改善酸中的耐腐蚀性,界面粘合性,耐磨性和抗热震性的效果。
    • 7. 发明授权
    • 유기산을 사용한 폐탈질촉매의 재 소재화 방법
    • KR101885917B1
    • 2018-08-07
    • KR1020160179958
    • 2016-12-27
    • 대영씨엔이(주)
    • 노세윤김남하서병한이효상
    • B01J38/62B01J38/60B01J38/02B03C1/02
    • 본발명은발전소등에서사용된후 폐기되는폐탈질촉매의피독물질을유기산을이용하여제거함으로써폐촉매의재사용을가능하게하는폐탈질촉매의재 소재화방법에관한것이다. 본발명에따른폐탈질촉매의재 소재화방법은폐촉매중의피독물질을제거하는방식이므로폐촉매에함유된유효촉매성분의유실량이최소화되고특히탈질촉매의대부분을차지하는이산화티탄과삼산화텅스텐을대부분회수하여재 소재화할수 있어서촉매의제조원가를절감할수 있으며, 또한폐촉매에서회수에비용이많이드는텅스텐, 바나듐을분리추출하는대신에촉매활성을저해하는나트륨, 칼륨, 칼슘, 삼산화황등의피독물질을제거하여이산화티탄과삼산화텅스텐을회수하는방식이므로재 소재화과정에소요되는비용이적고회수한이산화티탄과삼산화텅스텐은별도의가공과정을거치지않아도촉매원료로재사용이가능하므로재 소재화제조공정을줄일수 있으며, 탈질촉매의기본성분인오산화바나듐이제거되지않으므로오산화바나듐의도핑양을줄일수 있는장점이있다.
    • 8. 发明授权
    • 선택적 촉매환원반응용 촉매 모듈 소자 제조장치 및 이를사용한 촉매모듈소자의 제조방법
    • 用于制造用于选择性催化还原的催化剂模块元件的方法和使用其制造催化剂模块元件的方法
    • KR100711185B1
    • 2007-04-24
    • KR1020060127810
    • 2006-12-14
    • 대영씨엔이(주)
    • 노세윤
    • B01J8/00B01J19/00B01D53/86B01D53/94
    • 본 발명은 선택적 촉매환원반응용 촉매 모듈 소자의 제조장치 및 이를 사용한 촉매 모듈소자의 제조방법에 관한 것으로서, 기재가 권취된 기재권취기와; 상기 기재권취기에서 공급되는 기재에 선택적 촉매환원반응(SCR)용 촉매 코팅제를 코팅하여 코팅층을 형성하는 코팅기와; 상기 코팅층이 형성된 기재를 건조하는 건조기와; 상기 건조기에서 건조된 상기 코팅층이 형성된 기재가 파형 단면형상을 갖도록, 상기 코팅층이 형성된 기재를 압착성형하는 파형 압착·소성기를 포함하는 것을 특징으로 한다. 상기 제조장치를 이용하면 분해효율이 우수하고, 가볍고, 내구성, 경제성이 우수한 질소산화물 제거를 위한 선택적 촉매환원반응용 촉매 모듈 소자를 안정적이고 연속적으로 생산할 수 있다.
      선택적 촉매환원반응용 촉매 모듈 소자, 제조장치
    • 本发明涉及一种用于制造用于选择性催化还原反应的催化剂模块元件的设备和一种使用该催化剂模块元件制造催化剂模块元件的方法,该设备包括:衬底卷绕器; 一种涂布机,该涂布机用于利用选择性催化还原(SCR)用催化剂涂布剂涂布由所述底部卷绕机提供的基材以形成涂层; 干燥器,用于干燥其上形成涂层的基板; 以及挤压和压制单元,其用于挤压并且成型其上形成有涂层的基材,使得形成有在干燥器中被干燥的涂层的基材具有波纹状横截面形状。 通过使用上述生产设备,可以稳定和连续地生产用于选择性催化还原反应的催化模块模块,以去除分解效率优异,轻便,耐用且经济的氮氧化物。
    • 9. 发明授权
    • 선택적 촉매환원반응용 촉매 모듈 소자, 상기 촉매 모듈 소자로 제조되는 촉매 모듈 및 이들의 제조방법
    • 选择性催化还原元件,使用元件生产的模块及其制造方法
    • KR101254068B1
    • 2013-04-12
    • KR1020120115415
    • 2012-10-17
    • 대영씨엔이(주)
    • 노세윤
    • B01J31/06B01J37/02B01J6/00
    • B01J31/06B01D53/9409B01J37/0215
    • PURPOSE: A catalyst module element for selective catalyst reduction reaction, a manufacturing method thereof and a selective catalyst module for selective catalyst reduction reaction are provided to have an excellent nitrogen oxide degradation efficiency with high wear resistance, durability and thermal shock resistance and to minimize damage of the catalyst of a reactor caused by the impact of flue gas wherein the flue gas containing coal dust passes through the catalyst reactor and give the catalyst in the reactor shock, thereby suppressing the reduction of catalyst efficiency and life to be stably and continuous operable. CONSTITUTION: A catalyst module element for selective catalyst reduction reaction comprises a metal mesh net support with surface-processed by a primer coating or sanding with a silicon polymer of 0.1-100.0 Mm thickness; and a coating layer of 10-200 Mm in thickness coated with a catalyst coating agent composition for selective catalytic reduction reaction on a metal mesh net supporter. The catalyst coating agent composition for selective catalytic reduction reaction comprises a silicon polymer 4-10 parts by weight: silicon ceramic powder or glass fiber powder 1-5 parts by weight and selective catalytic reduction reactive catalyst powder 40-80 parts by weight. The silicone polymer is manufactured by the hydrolysis condensation reaction between alkoxy silane represented by chemical formula 1 and water dispersibility silica. The water dispersibility silica has 3-11 in pH, has 15-40μm of a particle size, and 20-80 wt% of solid content. R and R' in the chemical formula 1 are selected from the alkyl group of carbon number 1-6 and the aryl group of carbon number 6-20; wherein m is 1 and n is 3; or, m is 2 and n is 2. [Reference numerals] (AA) Metal mesh net; (BB) Primer coating(silicon polymer); (CC) Drying(50-300°C); (DD) Coating(SCR catalyst coating agent composition); (EE) Drying(50-500°C); (FF) Cutting a sheet; (GG) Manufacturing a corrugated sheet; (HH) Cutting; (II) Plasticizing(100-500°C); (JJ) SCR catalyst module device; (KK) Assembling; (LL) SCR catalyst module;
    • 目的:提供用于选择性催化剂还原反应的催化剂组件元件,其制备方法和用于选择性催化剂还原反应的选择性催化剂组件,具有优异的氮氧化物降解效率,具有高耐磨性,耐久性和耐热冲击性并使损伤最小化 由烟气的影响引起的反应器的催化剂,其中含有煤尘的烟道气通过催化剂反应器并使反应器中的催化剂发生冲击,由此抑制催化剂效率的降低和使其寿命稳定且可连续地操作。 构成:用于选择性催化剂还原反应的催化剂模块元件包括金属网状网支撑,其通过底漆涂层进行表面处理或用0.1-100.0μm厚的硅聚合物进行砂磨; 以及涂覆有用于在金属网状网支撑体上进行选择性催化还原反应的催化剂涂层剂组合物的厚度为10-200μm的涂层。 用于选择性催化还原反应的催化剂涂层剂组合物包含4-10重量份的硅聚合物:硅陶瓷粉末或1-5重量份的玻璃纤维粉末和40-80重量份的选择性催化还原反应催化剂粉末。 通过由化学式1表示的烷氧基硅烷与水分散性二氧化硅之间的水解缩合反应来制造硅氧烷聚合物。 水分散性二氧化硅在pH为3-11,粒径为15-40μm,固体含量为20-80wt%。 化学式1中的R和R'选自碳数1〜6的烷基和碳原子数6〜20的芳基; 其中m为1且n为3; 或者,m为2,n为2. [符号](AA)金属网网; (BB)底漆涂层(硅聚合物); (CC)干燥(50-300℃); (DD)涂层(SCR催化剂涂层剂组合物); (EE)干燥(50-500℃); (FF)切片; (GG)生产瓦楞纸; (HH)切割; (II)塑化(100-500℃); (JJ)SCR催化剂模块装置; (KK)组装; (LL)SCR催化剂模块;