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公开(公告)号：KR1020130004626A
公开(公告)日：2013-01-14
申请号：KR1020110065766
申请日：2011-07-04
Applicant: 한국과학기술연구원
CPC classification number: C12Q1/06 , C12Q1/24 , G01N1/40 , G01N21/763 , G01N2001/4038
Abstract: PURPOSE: An apparatus and a method for separating and detecting airborne microbes in real time are provided to separate the microbes in real time without pretreatment and to enable quantitation of the microbes. CONSTITUTION: An apparatus for isolating airborne microbes comprises: an air liquefying device(100) which liquefies moisture in the air using a thermoplate; a microbe separation device(200) which separates the liquefied fluid into microbes and other floating matters by electrophoresis; and a microbe optical sensing device(300) which distinguishes living microbes and dead microbes and performs quantitation of each microbe. The air liquefying device includes a blowing device, and the thermoplate, and a fluid storage tank. [Reference numerals] (100) Air liquefying device; (200) Microbe separation device; (300) Microbe optical sensing device
Abstract translation: 目的：提供一种用于实时分离和检测空气微生物的装置和方法，以实时分离微生物而无需预处理，并能够对微生物进行定量。 构成：用于分离空气微生物的装置包括：空气液化装置（100），其使用热板液化空气中的水分; 通过电泳将液化液分离为微生物和其他漂浮物的微生物分离装置（200） 以及微生物光学感测装置（300），其区分活微生物和死亡微生物并对每个微生物进行定量。 空气液化装置包括吹风装置和热电板，以及液体储存罐。 （附图标记）（100）空气液化装置; （200）微生物分离装置; （300）微生物光学传感装置
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公开(公告)号：KR1020120138948A
公开(公告)日：2012-12-27
申请号：KR1020110058398
申请日：2011-06-16
Applicant: 한국과학기술연구원
CPC classification number: B01D39/14 , B01D46/0028 , B01D2239/0442
Abstract: PURPOSE: A manufacturing apparatus of antimicrobial filter media using an antimicrobial nanostructured complex is provided to improve antimicrobial capability by forming antimicrobial particles made of different antimicrobial materials. CONSTITUTION: A manufacturing apparatus of antimicrobial filter media using an antimicrobial nanostructured complex includes a first antimicrobial nanoparticle generating unit(110), a second antimicrobial nanoparticle generating unit(120), and an antimicrobial nanostructure combining chamber(130). The first antimicrobial nanoparticle generating unit generates first antimicrobial nanoparticles charged with first polarity. The second antimicrobial nanoparticle generating unit generates second antimicrobial nanoparticles charged with second polarity. The first antimicrobial nanoparticles and the second antimicrobial nanoparticles are combined to manufacture an antimicrobial nanostructures complex by electrostatic attraction. [Reference numerals] (111) First antimicrobial solution supplying part; (114) First high voltage generator; (121) Second antimicrobial solution supplying part; (124) Second high voltage generator; (AA) Carrier gas supplying unit; (BB) Exhausting carrier gas
Abstract translation: 目的：提供使用抗微生物纳米结构复合物的抗菌过滤介质的制造设备，通过形成由不同抗微生物材料制成的抗微生物颗粒来提高抗菌能力。 构成：使用抗微生物纳米结构复合物的抗微生物过滤介质的制造装置包括第一抗微生物纳米颗粒生成单元（110），第二抗微生物纳米颗粒生成单元（120）和抗微生物纳米结构组合室（130）。 第一抗微生物纳米颗粒产生单元产生带有第一极性的第一抗微生物纳米颗粒。 第二抗微生物纳米颗粒产生单元产生带有第二极性的第二抗微生物纳米颗粒。 将第一抗微生物纳米颗粒和第二抗微生物纳米颗粒组合以通过静电吸引制造抗微生物纳米结构复合物。 （附图标记）（111）第一抗菌溶液供给部; （114）第一高压发生器; （121）第二抗菌溶液供应部件; （124）第二高压发生器; （AA）载气供应单元; （BB）排气载气
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公开(公告)号：KR1020110111570A
公开(公告)日：2011-10-12
申请号：KR1020100030703
申请日：2010-04-05
Applicant: 한국과학기술연구원
CPC classification number: B01D46/0028 , A01N43/16 , A01N59/16 , A01N59/20 , A01N65/00 , A01N65/08 , B01D39/00 , B05B5/025 , B82Y40/00
Abstract: 본 발명은 나노정전분무 기술을 이용하여 나노 크기의 항균입자를 생성하고, 생성된 항균입자를 전기장을 이용하여 여재에 균일하게 부착시킴으로써 미생물 여과특성을 향상시킴과 함께 여재 상에서 미생물이 증식되는 것을 방지할 수 있는 나노정전분무 기술을 이용한 항균여재 제조장치 및 방법에 관한 것으로서, 본 발명에 따른 나노정전분무 기술을 이용한 항균여재 제조장치는 오리피스를 매개로 공간적으로 서로 연결되는 제 1 챔버와 제 2 챔버와, 항균용액을 특정 극성으로 대전된 항균 나노입자로 변환하여 상기 제 2 챔버의 내부 공간에 분무하는 정전분무노즐과, 상기 정전분무노즐 내에 항균용액을 공급하는 항균용액 공급부 및 상기 정전분무노즐에 고전압을 인가하여, 항균용액으로부터 항균 나노입자가 생성되는 것을 유도하는 제 1 고전압발생기를 포함하여 이루어지는 것을 특징으로 한다.
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公开(公告)号：KR1020090048703A
公开(公告)日：2009-05-15
申请号：KR1020070114693
申请日：2007-11-12
Applicant: 한국과학기술연구원
Abstract: 본 발명은 항균 나노입자를 여재의 표면에 균일하게 부착시켜 공기 중에 부유하는 미생물을 여과함과 함께 미생물이 여재 상에서 증식하는 것을 방지할 수 있는 항균 여재 제조장치에 관한 것으로서, 본 발명에 따른 항균 여재 제조장치는 항균 나노입자 발생수단과 항균 나노입자 결합수단의 조합으로 이루어지며, 상기 항균 나노입자 발생수단은, 항균성 금속 분말을 구비하는 도가니와, 상기 도가니가 안착되는 공간을 제공하며 상기 항균성 금속 분말을 열분해하여 항균 나노입자를 발생시키는 역할을 하는 반응기와, 상기 반응기를 항균성 금속의 열분해 온도보다 높게 가열하는 전기로로 구성되며, 상기 항균 나노입자 결합수단은, 분사수단, 운반기체 흡인수단 및 여재로 구성되며, 상기 분사수단은 상기 항균 나노입자 발생수단에 의해 발생된 항균 나노입자를 상기 여재에 분사시키는 역할을 하며, 상기 운반기체 흡인수단은 상기 항균 나노입자 발생수단으로부터 공급되는 운반기체를 흡인하는 역할을 하는 것을 특징으로 한다.
항균, 나노입자-
65.发明授权
公开(公告)号：KR100887249B1
公开(公告)日：2009-03-06
申请号：KR1020070114494
申请日：2007-11-09
Applicant: 한국과학기술연구원
CPC classification number: B01J23/22 , B01D53/8662 , B01D2255/20707 , B01D2255/20723 , B01J35/0013 , B01J35/008 , B01J37/086
Abstract: A method for manufacturing a vanadia-titania catalyst is provided to degrade chlorinated organic compounds at a relatively low temperature by using a solvothermal synthesis process. A method for manufacturing a vanadia-titania catalyst comprises the following steps. A mixture of a titania precursor and a vanadia precursor is manufactured. The mixture is transferred to a high temperature portion of an electric furnace by using a transferring gas and protection air. The mixture is processed by a solvothermal synthesis process in the electric furnace. A vanadia particle is coated on a surface of a titanium dioxide carrier. A vanadia-titania catalyst is manufactured to form a core-shell shaped particle.
Abstract translation: 提供一种制备氧化钒 - 二氧化钛催化剂的方法，通过使用溶剂热合成方法在相对较低的温度下降解氯化有机化合物。 一种制备氧化钒 - 二氧化钛催化剂的方法包括以下步骤。 制备二氧化钛前体和氧钒前体的混合物。 通过使用转移气体和保护空气将混合物转移到电炉的高温部分。 该混合物通过电炉中的溶剂热合成方法进行处理。 将氧化钒颗粒涂覆在二氧化钛载体的表面上。 制造氧化钒 - 二氧化钛催化剂以形成核 - 壳形颗粒。
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Patent Agency Ranking
公开(公告)号：KR1020040065448A
公开(公告)日：2004-07-22
申请号：KR1020030002425
申请日：2003-01-14
Applicant: 한국과학기술연구원
IPC: G01N15/02
Abstract: PURPOSE: A three-stage impactor for measuring diesel smoke is provided to quantitatively measure the size distribution and density of smoke discharged from a diesel vehicle, to easily measure the smoke discharge of a vehicle, and to make maintenance simple by using a pressure drop orifice. CONSTITUTION: A three-stage impactor for measuring diesel smoke comprises a main body(A) having an inlet(2) through which air(1) flows in, nozzles(3) having diameters of 0.5 micrometer, 0.12 micrometer and 0.04 micrometer, plural stages including impact substrates(4-7) and an outlet(9), a final filter(8), a flow control valve(10), and a vacuum pump(11). The air passing through the three stages is discharged outside through the final filter.
Abstract translation: 目的：提供一种用于测量柴油烟雾的三级冲击器，用于定量测量柴油车辆排放的烟雾的尺寸分布和密度，轻松测量车辆排烟量，并通过使用压降孔口进行维护简单 。 构成：用于测量柴油烟雾的三级冲击器包括具有空气（1）流过的入口（2）的主体（A），具有0.5微米，0.12微米和0.04微米直径的喷嘴（3），多个 阶段包括冲击基板（4-7）和出口（9），最终过滤器（8），流量控制阀（10）和真空泵（11）。 通过三级的空气通过最终过滤器排出到外面。
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公开(公告)号：KR1020040064501A
公开(公告)日：2004-07-19
申请号：KR1020030002140
申请日：2003-01-13
Applicant: 한국과학기술연구원
IPC: B01D45/08
CPC classification number: B01D45/08
Abstract: PURPOSE: A respirable aerosol sampler is provided to accurately collect respirable aerosol per particle sizes by installing a plurality of acceleration nozzle plates on which nozzle holes having different separation diameter are formed on the same plane and installing impaction plates on a lower side of the acceleration nozzle plates respectively. CONSTITUTION: In an aerosol sampler for collecting aerosol by sucking the air into a housing(10) equipped with acceleration nozzles and impaction plates, the respirable aerosol sampler comprises first acceleration nozzle plate(14) on which nozzle holes(12) having a separation diameter of 5.3 to 6.3 μm are formed at the same elevation inside the housing; second acceleration nozzle plate(18) on which nozzle holes(16) having a separation diameter of 3.1 to 4.1 μm are formed; third acceleration nozzle plate(22) on which nozzle holes(20) having a separation diameter of 1.7 to 2.7 μm are formed; and impaction plates(30) installed at the lower side of the first, second and third acceleration nozzle plates, wherein each one of the impaction plate is installed at the lower side of the first, second and third acceleration nozzle plates respectively, and wherein at least three or less of nozzle holes are formed on the first acceleration nozzle plate, 5 to 11 nozzle holes are formed on the second acceleration nozzle plate, and 30 to 50 nozzle holes are formed on the third acceleration nozzle plate.
Abstract translation: 目的：提供可呼吸气溶胶取样器，通过安装多个加速喷嘴板，在同一平面上形成具有不同分隔直径的喷嘴孔，并将冲击板安装在加速喷嘴的下侧 板。 构成：在用于通过将空气吸入装有加速喷嘴和冲击板的壳体（10）中来收集气溶胶的气溶胶采样器中，可呼吸气溶胶取样器包括第一加速喷嘴板（14），喷嘴孔（12）具有分离直径 在壳体内的同一高度上形成5.3至6.3μm; 形成分隔直径为3.1〜4.1μm的喷嘴孔（16）的第二加速喷嘴板（18） 形成分隔直径为1.7〜2.7μm的喷嘴孔（20）的第三加速喷嘴板（22） 以及安装在第一，第二和第三加速喷嘴板的下侧的冲击板（30），其中每个冲击板分别安装在第一，第二和第三加速喷嘴板的下侧，并且其中在 在第一加速喷嘴板上形成有至少三个以下的喷嘴孔，在第二加速喷嘴板上形成5〜11个喷嘴孔，在第三加速喷嘴板上形成30〜50个喷嘴孔。
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公开(公告)号：KR1020010097747A
公开(公告)日：2001-11-08
申请号：KR1020000022079
申请日：2000-04-26
Applicant: 한국과학기술연구원
IPC: B01D69/00
CPC classification number: B01D71/021 , B01D67/0067
Abstract: 본 발명은 고분자를 일렉트로스피닝 (electrospinning)하여 제조한 압력의 큰 손실 없이 나노미터 크기의 입자를 제거할 수 있는 고분자막, 및 이를 열적 탄화시켜 제조된 화학적 안정성이 높고 투과 및 흡착력이 우수한 탄소막에 관한 것이다.
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公开(公告)号：KR20180061811A
公开(公告)日：2018-06-08
申请号：KR20160161384
申请日：2016-11-30
Applicant: 한국과학기술연구원
Abstract: 무동력집진장치는공기입구와공기출구가형성되는중공을가지는몸체와, 공기입구쪽으로개방된유입구를포함하는집진통과, 몸체내부로유입되는공기가상기집진통으로유입되도록안내하는안내부를포함한다. 집진통은유입구를통해집진통내부로유입된공기가배출되도록집진통의전방또는후방으로개방된배출구를더 포함한다.
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