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21. 发明授权

KR101226993B1 탈질효율 측정 방법 및 탈질효율 측정 장치 有权
标题翻译：测量SCR转换效率的方法和装置
公开(公告)号：KR101226993B1
公开(公告)日：2013-01-28
申请号：KR1020110025111
申请日：2011-03-22
申请人： 주식회사 나노
发明人： 신동우 , 박삼식 , 유상희 , 천혜연
IPC分类号： G01N31/10 , F01N3/20 , F01N11/00 , B01D53/94
CPC分类号： Y02T10/47
摘要： 탈질효율 측정 방법에 있어서, 적어도 2종의 배기가스들을 1차 혼합한다. 상기 혼합된 배기가스들을 예열한다. 환원제 가스를 상기 배기가스들과 2차 혼합한다. 상기 혼합된 가스들을 환원촉매와 반응시킨다. 상기 반응 가스를 분석하여 상기 환원촉매의 효율을 측정한다.

22. 发明公开

KR1020130000891A 허니컴 촉매의 제조 방법 有权
标题翻译：蜂窝状催化剂的制备方法
公开(公告)号：KR1020130000891A
公开(公告)日：2013-01-03
申请号：KR1020110061696
申请日：2011-06-24
申请人： 주식회사 나노
发明人： 신동우 , 유상희 , 정기봉 , 박삼식
IPC分类号： B01J35/04 , B01J23/30 , B01J37/02 , B01J37/08
CPC分类号： B01J37/0215 , B01J23/30 , B01J35/04 , B01J37/08
摘要： PURPOSE: A producing method of a honeycomb catalyst is provided to reduce production cost and to improve denitrification efficiency by forming and extruding catalytic clay to form a honeycomb molded body and by uniformly coating a co-catalyst solution containing a tungsten precursor on the honeycomb molded body using a dip coating process. CONSTITUTION: A producing method of a honeycomb catalyst includes the following steps: raw materials for a catalyst are mixed with a solvent to form a catalyst composition(S1); the catalyst composition is kneaded to form a catalytic clay(S2); the catalytic clay is extrusion-molded into a honeycomb molded body(S3); and the honeycomb molded body is coated with a co-catalyst solution(S4). The tungsten precursor includes at least one selected from a group including ammonium metatungstate, ammonium paratungstate, and tungstic acid. The raw materials for the catalyst include a carrier and catalyst activating components. The carrier includes titanium dioxide. The catalyst activating components are selected from one or more metals with denitrification activity, oxides of the metals, salts of the metals, or a mixture of the same. [Reference numerals] (AA) Start; (BB) End; (S1) Forming a catalyst composition by mixing raw materials for a catalyst with a solvent; (S2) Forming catalytic clay by kneading the catalyst composition; (S3) Extrusion-molding the catalytic clay into a honeycomb molded body; (S4) Coating the honeycomb molded body with a co-catalyst solution; (S5) Forming a honeycomb catalyst by plasticization
摘要翻译：目的：提供一种蜂窝状催化剂的制造方法，通过形成和挤出催化剂粘土来形成蜂窝成型体，并且在蜂窝成型体上均匀地涂布含有钨前体的助催化剂溶液，从而降低生产成本，提高脱氮效率使用浸涂工艺。构成：蜂窝状催化剂的制造方法包括以下步骤：将催化剂原料与溶剂混合，形成催化剂组合物（S1）; 将催化剂组合物捏合以形成催化粘土（S2）; 将催化性粘土挤出成型为蜂窝成型体（S3）; 并且蜂窝成型体涂有助催化剂溶液（S4）。钨前体包括选自偏钨酸铵，仲钨酸铵和钨酸中的至少一种。催化剂的原料包括载体和催化剂活化组分。载体包括二氧化钛。催化剂活化组分选自具有脱氮活性的一种或多种金属，金属的氧化物，金属的盐或其混合物。（附图标记）（AA）开始; （BB）结束; （S1）通过将催化剂的原料与溶剂混合形成催化剂组合物; （S2）捏合催化剂组合物形成催化剂粘土; （S3）将催化性粘土挤出成型为蜂窝成型体; （S4）用助催化剂溶液涂布蜂窝成型体; （S5）通过增塑形成蜂窝催化剂

23. 发明公开

KR1020120107551A 탈질효율 측정 방법 및 탈질효율 측정 장치 有权
标题翻译：测量SCR转换效率的方法和装置
公开(公告)号：KR1020120107551A
公开(公告)日：2012-10-04
申请号：KR1020110025111
申请日：2011-03-22
申请人： 주식회사 나노
发明人： 신동우 , 박삼식 , 유상희 , 천혜연
IPC分类号： G01N31/10 , F01N3/20 , F01N11/00 , B01D53/94
CPC分类号： Y02T10/47 , G01N31/10 , B01J19/0053 , B01J19/1812
摘要： PURPOSE: A denitrification efficiency measuring method and an apparatus for the same are provided to secure reliable measured results and to shorten the time required for measurement. CONSTITUTION: A denitrification efficiency measuring method includes the following: at least two exhaust gases are firstly mixed(S100); the mixed exhaust gases are pre-heated at a temperature more than or equal to 200 deg. C(S110); the mixed exhaust gases are secondly mixed with reducing gas(S120); the gas mixture is reacted with a reducing catalyst(S130); and reacted gas is analyzed to measure the efficiency of the reducing catalyst(S140). [Reference numerals] (AA) Start; (BB) End; (S100) Primarily mixing at least two exhaust gases; (S110) Pre-heating the mixed exhaust gases; (S120) Secondarily mixing the mixed exhaust gases with reducing agent gas; (S130) Reacting the mixed gases with a reducing catalyst; (S140) Measuring the efficiency of the reducing catalyst by analyzing reactive gas
摘要翻译：目的：提供脱氮效率测定方法及其设备，以确保可靠的测量结果并缩短测量所需的时间。构成：脱氮效率测定方法包括：首先混合至少两种废气（S100）; 混合废气在大于或等于200度的温度下被预热。 C（S110）; 混合废气二次与还原气体混合（S120）; 气体混合物与还原催化剂反应（S130）; 并分析反应气体以测量还原催化剂的效率（S140）。（附图标记）（AA）开始; （BB）结束; （S100）主要混合至少两种废气; （S110）预混合排气; （S120）二次混合废气与还原剂气体混合; （S130）用还原催化剂反应混合气体; （S140）通过分析反应气体来测定还原催化剂的效率

24. 发明授权

KR100430405B1 광촉매용 미립 이산화티타늄 분말의 제조방법 有权
标题翻译： 광촉매용미립이산화티타늄분말의제조방법
公开(公告)号：KR100430405B1
公开(公告)日：2004-05-03
申请号：KR1019990014607
申请日：1999-04-23
申请人： 주식회사 나노
发明人： 신동우 , 윤대현
IPC分类号： C01G23/047
CPC分类号： B01J21/063 , B01J35/002 , B01J35/004 , C01G23/0532 , C01G23/08 , C01P2004/32 , C01P2004/50 , C01P2006/12
摘要： A method for manufacturing an inexpensive and safe titanium dioxide powder having an excellent photocatalytic ability and a high purity of anatase phase crystalline structure by utilizing meta-titanic acid as a starting material is disclosed. Meta-titanic acid is first neutralized by a basic solution, followed by adding a metal oxide. Then, the meta-titanic acid is spray dried using hot air to obtain spherical shape granules. The granules are then sintered to obtain the resulting titanium dioxide powder having small sized porous second particles and a high specific surface area. As a result, an economical and highly effective photocatalytic titanium dioxide powder can be obtained.
摘要翻译：公开了一种通过利用偏钛酸作为原料来制造具有优异的光催化能力和高纯度的锐钛矿相晶体结构的廉价且安全的二氧化钛粉末的方法。首先用碱性溶液中和间位钛酸，然后加入金属氧化物。然后，使用热空气将偏钛酸喷雾干燥以获得球形颗粒。然后烧结颗粒以获得具有小尺寸多孔第二颗粒和高比表面积的所得二氧化钛粉末。结果，可以获得经济且高效的光催化二氧化钛粉末。

25. 发明公开

KR1020020075958A 고체윤활제를 함유하는 고온 내마모성 그리이스 조성물 无效
标题翻译：润滑脂组合物具有严酷的温度条件和包含固体润滑剂的耐磨性
公开(公告)号：KR1020020075958A
公开(公告)日：2002-10-09
申请号：KR1020010015654
申请日：2001-03-26
申请人： 주식회사 나노
发明人： 신동우 , 윤대현
IPC分类号： C10M125/22
摘要： PURPOSE: Provided is a grease composition having wearing resistance under severe temperature condition, particularly ultra high or ultra low temperature and containing a solid lubricant. CONSTITUTION: The grease composition contains 60 to 99 wt.% of grease and 0.1 to 40 wt.% of solid lubricant having a diameter of 1 to 50 micrometer, which is particularly a dichalcogenide solid lubricant and is produced by mixing at least a transition metal selected from the group consisting of tungsten(W), molybdenum(Mo), niobium(Nb), thallium(Ta), titanium(Ti), vanadium(V) and chromium(Cr) with at least a group 6A metal selected from the group consisting of sulfur(S), selenium(Se) and tellurium (Te) in a mole ratio of 1:2.2 to 1:3.0, and heating the mixture at 800 to 1000 deg. C for 2 hours or less.
摘要翻译：目的：提供在严酷的温度条件下，特别是超高温或超低温下具有耐磨性并含有固体润滑剂的润滑脂组合物。组成：润滑脂组合物含有60至99重量％的润滑脂和0.1至40重量％的直径为1至50微米的固体润滑剂，特别是二硫属化物固体润滑剂，并且通过将至少一种过渡金属选自由钨（W），钼（Mo），铌（Nb），铊（Ta），钛（Ti），钒（V）和铬（Cr）组成的组，由硫（S），硒（Se）和碲（Te）组成的组，摩尔比为1:2.2至1:3.0，并将混合物加热至800至1000℃。 C 2小时以下。

26. 发明公开

KR1020020007021A 세라믹스 촉매 담체의 제조 방법 无效
标题翻译：陶瓷催化剂支撑剂的制备方法
公开(公告)号：KR1020020007021A
公开(公告)日：2002-01-26
申请号：KR1020000040686
申请日：2000-07-14
申请人： 주식회사 나노
发明人： 신동우 , 곽해 , 박삼식
IPC分类号： B01J37/08
CPC分类号： B01J37/0018 , B01J37/08
摘要： PURPOSE: A method for fabricating ceramic catalyst supporter that is applicable to commercial scale with reduced crack is provided. CONSTITUTION: The method comprises the step of (i) dry-mixing 1-10wt.% (based on the weight of raw material) of either methyl cellulose or carboxymethyl cellulose with one raw material selected from the group consisting of zeolite, γ-Al2O3, MnO2, TiO2, V2O3, WO3 and silica glass fiber; (ii) addition of 20-50wt.% water and 2-8wt.% plasticizer, based on the weight of raw material; (iii) aging the mixture under restrict moisture evaporation followed by shaping; (iv) drying the obtained monolithic catalyst in the temperature range 60 to 120deg.C for 5-20hrs; and then (v) heat treatment of the monolithic catalyst in the temperature range 400 to 500deg.C for 3-7hrs. In the second step, additionally, polyoxy ethylene octylene phenylether is added, wherein an amount of water to be added in raw material is 16-30wt.% based on the weight of raw material and an amount of polyoxy ethylene octylene phenylether to be added in raw material is 0.1-2wt.% based on the weight of the water.
摘要翻译：目的：提供一种适用于具有减少裂纹的商业规模的陶瓷催化剂载体的制备方法。方法：该方法包括以下步骤：（i）将一种原料选自沸石，γ-Al 2 O 3，干粉混合1-10重量％（基于原料重量）的甲基纤维素或羧甲基纤维素，MnO 2，TiO 2，V 2 O 3，WO 3和石英玻璃纤维; （ii）基于原料的重量加入20-50重量％的水和2-8重量％的增塑剂; （iii）在限制水分蒸发下熟化混合物，然后成型; （iv）将得到的整体催化剂在60〜120℃的温度范围内干燥5-20小时; 然后（v）在400〜500℃的温度范围内对整体式催化剂进行热处理3-7小时。此外，在第二工序中，添加聚氧乙烯亚辛基苯基醚，其中原料中添加的水的量相对于原料的重量为16〜30重量％，加入的聚氧乙烯亚辛基苯基醚的量为原料为0.1-2重量％，基于水的重量。

27. 发明公开

KR1020010077621A 아미노산 수용액을 이용한 세라믹스 성형 방법 및 장치 无效
标题翻译：使用氨基酸溶液和装置的陶瓷成型方法
公开(公告)号：KR1020010077621A
公开(公告)日：2001-08-20
申请号：KR1020000005529
申请日：2000-02-03
申请人： 주식회사 나노
发明人： 신동우 , 윤대현 , 박삼식 , 곽해
IPC分类号： C04B35/00 , C04B35/632
CPC分类号： B28C5/006 , B28B1/14 , C04B35/632
摘要： PURPOSE: A ceramics forming method using aqueous amino acid solution is provided which enables to form large-sized ceramics with complicated shapes due to high forming density and forming strength. CONSTITUTION: The forming method comprises the steps of: preparing each slurry by adding ceramic powder, such as, oxide(Al2O3, SiC, Si3N4, etc.) or non-oxide, to 2-10wt.% of amino acid solution and 0.5-1.5wt.% of hardening agent in one(5a) and the other(5b) of a first stirring vessel, respectively, and dispersing each slurry by adding dispersant less than 1wt.%; mixing together at 60-90deg.C in a second stirring vessel; defoaming; casting.
摘要翻译：目的：提供一种使用含水氨基酸溶液的陶瓷形成方法，由于其高的成形密度和成形强度，能够形成具有复杂形状的大尺寸陶瓷。构成：成型方法包括以下步骤：通过将氧化物（Al 2 O 3，SiC，Si 3 N 4等）或非氧化物等陶瓷粉末加入2-10重量％的氨基酸溶液和0.5〜分别在第一搅拌容器的一个（5a）和另一个（5b）中的硬化剂为1.5重量％，并通过加入小于1重量％的分散剂分散每个浆料; 在60-90℃下在第二搅拌容器中混合; 消泡; 铸件。

28. 发明授权

KR101952314B1 적층형 육각형상 선택적촉매환원 촉매 카트리지 제조방법 및 이를 이용한 촉매 담체 有权
公开(公告)号：KR101952314B1
公开(公告)日：2019-02-27
申请号：KR1020170039927
申请日：2017-03-29
申请人： 주식회사 나노
发明人： 신동우 , 박삼식 , 박진우
IPC分类号： B01J37/02 , B01J37/08 , B01J35/02 , B01J21/06 , B01J23/16 , B01J23/745 , B01J21/08 , B01J35/00 , B01D53/86

29. 发明授权

KR101909231B1 선택적촉매환원용 촉매 카트리지 제조장치 및 그 제조방법 有权
公开(公告)号：KR101909231B1
公开(公告)日：2018-10-18
申请号：KR1020180007745
申请日：2018-01-22
申请人： 주식회사 나노
发明人： 신동우 , 박삼식 , 박진우 , 오정건 , 박종주
IPC分类号： B01J37/00 , B01J37/02 , B01J35/02 , B01J21/08 , B01J23/20 , B01J23/24 , B01J23/10 , B01J23/745 , B01J35/00 , F01N3/20
CPC分类号： B01J37/0018 , B01J21/08 , B01J23/10 , B01J23/20 , B01J23/24 , B01J23/745 , B01J35/0006 , B01J35/02 , B01J37/0201 , F01N3/2066
摘要： 본발명에따른선택적촉매환원용촉매카트리지제조방법은시트상기재(10)의진행방향을따라순차적으로배치되는함침부(100); 압착롤러부(200); 건조부(300); 성형롤러부(400); 및절단부(500)를포함하는선택적촉매환원용촉매카트리지제조장치에서, 시트상기재(10)를상기함침부(100)로이송한후 담체원료, 촉매원료및 무기공정첨가제를포함하는촉매카트리지제조용슬러리(s)를함침하는제1 단계(S100); 함침된시트상기재(11)를상기압착롤러부(200)로이송한후 압착하는제2 단계(S200); 압착된시트상기재(12)를상기건조부(300)로이송한후 건조하는제3 단계(S300); 건조된시트상기재(13)를상기성형롤러부(400)로이송한후 주기적인반 육각형패턴을형성하는제4 단계(S400); 및반 육각형패턴이형성된시트상기재(14)를상기절단부(500)로이송한후 복수개로절단하고적층하는제5 단계(S500);를포함한다.

30. 发明公开

KR1020170102106A 촉매 내마모성 테스트 장치 有权
公开(公告)号：KR1020170102106A
公开(公告)日：2017-09-07
申请号：KR1020160024249
申请日：2016-02-29
申请人： 한국남부발전 주식회사 , 주식회사 나노
发明人： 김만철 , 양상열 , 김연오 , 신동우 , 박삼식
IPC分类号： G01N3/56 , G01N1/20 , G01N1/24 , G01N3/10
摘要： 촉매내마모성테스트장치가개시된다. 촉매내마모성테스트장치는가스를공급하는가스공급부; 상기가스공급부를통하여공급되는가스에연마재를공급하는연마재공급부; 촉매를수용할수 있고, 상기연마재와상기가스가혼합된혼합가스를공급받아상기혼합가스를상기촉매와반응시키는촉매반응부; 및상기혼합가스와상기촉매가반응하여발생한반응가스를배출할수 있는반응가스배출부를포함한다.

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