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公开(公告)号：KR101382544B1
公开(公告)日：2014-04-10
申请号：KR1020120076675
申请日：2012-07-13
Applicant: 한국과학기술연구원
CPC classification number: B01J23/22 , B01D53/9409 , B01D53/9418 , B01D2255/20707 , B01D2255/20723 , B01D2255/9207 , B01J35/002 , B01J35/1019 , B01J35/1038 , B01J37/0201 , B01J37/0211 , B01J37/0213 , B01J37/0238
Abstract: 본 발명은 질소산화물 제거용 바나디아-티타니아 촉매 및 그 제조방법에 관한 것이다. 본 발명은 티탄 전구체를 기화시키는 기화단계; 상기 기화된 티탄 전구체 기화물을 산소 공급원과 함께 반응부로 이송시키는 반응물 이송단계; 상기 반응부로 이송된 티탄 전구체 기화물과 산소 공급원을 반응시켜 티타니아 입자를 합성하는 반응단계; 상기 합성된 티타니아 입자를 응축시켜 포집하는 회수단계; 상기 회수된 티타니아 입자와 바나듐 전구체 용액을 혼합하는 혼합단계; 상기 티타니아 입자와 바나듐 전구체 용액의 혼합물을 건조시키는 건조단계; 및 상기 건조된 혼합물을 산소 또는 공기 분위기에서 소성하는 소성단계를 포함하는 질소산화물 제거용 바나디아-티타니아 촉매의 제조방법 및 이에 따라 제조된 바나디아-티타니아 촉매를 제공한다. 본 발명에 따르면, 화학기상응축법을 통해 티타니아 입자(담체)를 제조한 다음, 상기 티타니아 입자(담체)에 함침 및 소성을 통해 바나디아를 담지시켜 제조함으로써, 비표면적이 높고 균일한 미세 나노입자 크기를 가지며 바나디아의 분산도 등이 우수하여, 특히 200℃ 내지 250℃의 저온 영역에서 우수한 질소산화물 제거 효율을 갖는다.
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公开(公告)号：KR101282142B1
公开(公告)日：2013-07-04
申请号：KR1020120015199
申请日：2012-02-15
Applicant: 한국과학기술연구원
CPC classification number: B01J12/02 , B01J4/008 , B01J19/243 , B01J2219/00094 , B01J2219/00135 , B82Y40/00 , Y10S977/773 , Y10S977/896
Abstract: PURPOSE: A manufacturing apparatus of a composite nanoparticle is provided to prevent coagulation between particles by synthesizing a first precursor vaporized product and a second precursor vaporized product in a gas phase in an order through a U-shaped reaction chamber. CONSTITUTION: A manufacturing apparatus of a composite nanoparticle comprises a first precursor feeding unit (100), a second precursor feeding unit (200), a reaction unit (300), an oxygen supplying line (400) and a collecting unit (500). The first precursor feeding unit supplies the first precursor to the reaction unit after vaporizing. The second precursor feeding unit supplies the second precursor to the reaction unit after vaporizing. The reaction unit generates a composite nanoparticle synthesizing the first precursor vaporized product and the second precursor vaporized product. The oxygen supplying line supplies an oxygen source to the reaction unit. The collecting unit collects the composite nanoparticles generated from the reaction unit. The reaction unit comprises a U-shaped reaction chamber (310), a second precursor inlet liquid path (320) and a heat supplying means (330). The U-shaped reaction chamber has a first straight liquid path (312), a curbed liquid path (314), and a second straight liquid path (316).
Abstract translation: 目的：提供复合纳米颗粒的制造装置，以通过U形反应室按顺序合成第一前体汽化产物和第二前体蒸发产物，以防止颗粒之间的凝结。 构成：复合纳米颗粒的制造装置包括第一前体进料单元（100），第二前体进料单元（200），反应单元（300），氧气供应管线（400）和收集单元（500）。 第一前体进料单元在蒸发之后将第一前体供应到反应单元。 第二前体进料单元在蒸发之后将第二前体供应到反应单元。 反应单元产生合成第一前体蒸发产物和第二前体蒸发产物的复合纳米颗粒。 供氧管线向反应单元供应氧源。 收集单元收集由反应单元生成的复合纳米颗粒。 反应单元包括U形反应室（310），第二前体入口液体路径（320）和供热装置（330）。 U形反应室具有第一直的液体路径（312），弯曲的液体路径（314）和第二直线液体路径（316）。
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公开(公告)号：KR101211600B1
公开(公告)日：2012-12-12
申请号：KR1020100115540
申请日：2010-11-19
Applicant: 한국과학기술연구원
CPC classification number: B01J35/0013 , B01J21/063 , B01J23/34 , B01J35/008 , B01J35/06 , B01J37/14 , B01J37/349 , B01J2208/00203
Abstract: 본발명은산화망간-티타니아촉매의제조장치및 제조방법에관한것이다. 본발명은망간전구체및 티탄전구체를기화시키는기화부; 상기기화부에서기화된전구체기화물을반응부로이송시키는캐리어가스를상기기화부에공급하는캐리어가스공급라인; 상기반응부에산소공급원을공급하는산소공급라인; 상기전구체기화물과산소공급원을반응시켜산화망간-티타니아촉매를합성하는반응부; 및상기반응부에서합성된산화망간-티타니아촉매를응축, 회수하는포집부를포함하는산화망간-티타니아촉매의제조장치를제공한다. 또한, 본발명은, 1) 망간전구체및 티탄전구체를기화시키는기화단계; 2) 상기전구체기화물(망간전구체및 티탄전구체의기화물)과산소공급원을반응부로이송시키는반응물이송단계; 3) 상기반응부로이송된전구체기화물과산소공급원을반응시켜산화망간-티타니아촉매를합성하는반응단계; 및 4) 상기합성된산화망간-티타니아촉매를응축시켜회수하는포집단계를포함하는산화망간-티타니아촉매의제조방법을제공한다. 본발명에따르면, 공정단계가적고각 공정들이연속적으로진행되어촉매의대량생산이가능하며, 유기화합물등의분해효율이높은다산화망간-티타니아촉매를제조할수 있다.
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公开(公告)号：KR100733942B1
公开(公告)日：2007-06-29
申请号：KR1020060002735
申请日：2006-01-10
Applicant: 한국과학기술연구원
Abstract: An apparatus for incinerating waste matters and sludge and a method thereof are provided to incinerate sewage sludge so that it is not necessary to use a sludge exclusive incinerating furnace. An incinerating apparatus(100) is structured so that waste material and sludge are mixed in an incinerating furnace to be incinerated. The incinerating apparatus includes an incinerating furnace(110) having the waste material and the sludge incinerated in reaction to the incinerating air. The incinerating furnace includes a waste inlet(112) and a sludge inlet(113). The waste material and the sludge received in an incinerating chamber(111) of the incinerating furnace react with the incinerating air received through a heat exchanger(120) to be incinerated. The waste material is received from a waste supply source(141) to the incinerating furnace. The waste material supplying source includes a waste storage unit and a waste transfer unit for transferring the stored waste material to the waste material inlet. The waste material incinerated in the incinerating furnace is city waste.
Abstract translation: 焚烧废物和污泥的设备及其方法用于焚化污水污泥，从而不需要使用污泥专用焚烧炉。 焚烧装置（100）构造成使得废物和污泥在焚化炉中混合以焚化。 焚烧装置包括焚烧炉（110），焚烧炉（110）具有与焚烧空气反应而焚化的废料和污泥。 焚烧炉包括废物入口（112）和污泥入口（113）。 容纳在焚烧炉的焚烧室（111）中的废物和污泥与通过热交换器（120）接收的焚烧空气发生反应而被焚化。 废物被从废物供应源（141）接收到焚化炉。 废物供应源包括废物储存单元和用于将储存的废物输送到废物入口的废物输送单元。 焚烧炉中焚烧的废物是城市垃圾。
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公开(公告)号：KR1020030060700A
公开(公告)日：2003-07-16
申请号：KR1020020001633
申请日：2002-01-11
Applicant: 한국과학기술연구원
CPC classification number: B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , D01F9/127 , Y10S977/842 , Y10S977/843 , C01B32/05 , B82B3/00
Abstract: PURPOSE: Provided are an apparatus and a method for synthesis of carbon nanotube by making inverse diffusion flame using oxidizer, fuel and ambient gas, without making vacuum environment. CONSTITUTION: The method comprises the step of synthesizing a carbon nanotube by making inverse diffusion flame(10) which is consisted of an oxidizer(1), fuel(2) surrounding the oxidizer(1), and ambient gas(3) surrounding the fuel(2) to intercept air, thereby synthesizing carbon nanotube without vacuum condition. The apparatus includes a combustor(9) with an oxidizer inlet for receiving oxidizer(1) therethrough, a fuel inlet for receiving fuel(2) therethrough, and an ambient gas inlet for receiving ambient gas(3) therethrough to make an inverse diffusion flame(10) being consisted of an oxidizer(1), fuel(2) surrounding the oxidizer(1), and ambient gas(3) surrounding the fuel to intercept air.
Abstract translation: 目的：提供一种通过使用氧化剂，燃料和环境气体进行反扩散火焰而不使真空环境合成碳纳米管的装置和方法。 构成：该方法包括通过由氧化剂（1），围绕氧化剂（1）的燃料（2）和围绕燃料的环境气体（3）构成的反扩散火焰（10）来合成碳纳米管的步骤 （2）拦截空气，从而合成碳纳米管，无需真空条件。 该装置包括具有用于接收氧化剂（1）的氧化剂入口的燃烧器（9），用于接收燃料（2）的燃料入口和用于接收环境气体（3）的环境气体入口以形成反向扩散火焰 （10）由氧化剂（1），围绕氧化剂（1）的燃料（2）和围绕燃料的环境气体（3）组成，以拦截空气。
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Patent Agency Ranking16.发明公开촉매 담지용 티타니아 담체, 이를 포함하는 망간산화물-티타니아 촉매, 그 제조장치 및 제조방법, 그리고 질소산화물의 제거방법 有权用于支持催化剂的泰坦尼亚携带者，包含其的氧化锰 - 氧化钛催化剂，制备钛铁氧体和氧化锰 - 催化剂的装置和方法，以及除去氮氧化物的方法
公开(公告)号：KR1020140006184A
公开(公告)日：2014-01-16
申请号：KR1020120069008
申请日：2012-06-27
Applicant: 한국과학기술연구원
CPC classification number: B01J21/063 , B01D53/9413 , B01D2255/20707 , B01D2255/2073 , B01D2255/9205 , B01D2255/9207 , B01J23/22 , B01J23/34 , B01J35/002 , B01J35/023 , B01J35/1019 , B01J35/1038 , B01J37/0201 , Y10T428/2982
Abstract: The present invention relates to a titania carrier for supporting a catalyst for removing nitrogen oxide, a manganese oxide-titania catalyst comprising the same, an apparatus for manufacturing the titania carrier and the manganese oxide-titania catalyst, a method for manufacturing the titania carrier and the manganese oxide-titania catalyst, and a method for removing nitrogen oxide. The present invention provides a titania carrier, a manufacturing apparatus thereof and a manufacturing method thereof, wherein the titania carrier has a specific surface area of 100 to 150 m^2/g, an average pore volume of 0.1 to 0.2 cm^3/g, and an average particle size of 5 to 20 nm. Also the present invention provides a manganese oxide-titania catalyst having manganese oxide supported on the titania carrier, a manufacturing method thereof, and a method for removing nitrogen oxide using the catalyst. The catalyst according to the present invention has high activity and dispersibility, and thus provides excellent denitrogenation efficiency even in a low temperature range of about 200°C.
Abstract translation: 本发明涉及用于负载用于除去氮氧化物的催化剂的二氧化钛载体，包含该二氧化钛的氧化锰 - 二氧化钛催化剂，二氧化钛载体和氧化锰 - 二氧化钛催化剂的制造装置，二氧化钛载体的制造方法和 氧化锰 - 二氧化钛催化剂，以及除去氮氧化物的方法。 本发明提供一种二氧化钛载体及其制造装置及其制造方法，其中二氧化钛载体的比表面积为100〜150m 2 / g，平均孔体积为0.1〜0.2cm 3 / g ，平均粒径为5〜20nm。 本发明还提供了一种具有负载在二氧化钛载体上的氧化锰的氧化锰 - 二氧化钛催化剂，其制造方法和使用该催化剂除去氮氧化物的方法。 根据本发明的催化剂具有高活性和分散性，因此即使在约200℃的低温范围内也能提供优异的脱氮效率。
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公开(公告)号：KR1020120049568A
公开(公告)日：2012-05-17
申请号：KR1020100110890
申请日：2010-11-09
Applicant: 한국과학기술연구원
CPC classification number: B01D53/8675 , B01D53/72 , B01D2251/104 , B01D2255/1021 , B01D2255/1023 , B01D2255/104 , B01D2255/20723 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20784 , B01D2257/7027 , B01D2257/708 , B01D2258/06 , Y02A50/235
Abstract: PURPOSE: A method and an apparatus for treating volatile organic compound are provided to safely eliminate volatile organic compound without the generation of secondary pollutants such as ozone. CONSTITUTION: A method for treating volatile organic compound includes the following: ozone is generated in an ozone generator(1) based on an ultraviolet ray-based lamp reactor or a plasma reactor; and reaction activating radical generated by treating the generated ozone based on catalyst in the form of a catalyst layer(3), and volatile organic compound is decomposed by the reaction activating radical. While the ozone is generated, the generating amount of the ozone is determined based on the concentration of the volatile organic compound contained in the air.
Abstract translation: 目的：提供一种处理挥发性有机化合物的方法和设备，以安全消除挥发性有机化合物，而不会产生二氧化碳等臭氧。 构成：用于处理挥发性有机化合物的方法包括：基于紫外线灯反应器或等离子体反应器在臭氧发生器（1）中产生臭氧; 和通过以催化剂层（3）的形式处理生成的基于催化剂的臭氧而产生的反应活化自由基，并且挥发性有机化合物被反应活化基团分解。 在产生臭氧的同时，基于空气中含有的挥发性有机化合物的浓度来确定臭氧的产生量。
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公开(公告)号：KR100934701B1
公开(公告)日：2009-12-30
申请号：KR1020090062913
申请日：2009-07-10
IPC: C10M175/00 , C10M177/00
CPC classification number: C10M175/0016 , B01F7/00341 , C10M175/0025 , C10N2040/16 , C10N2240/201
Abstract: PURPOSE: An apparatus for reducing concentration of polychlorinated biphenyl contained in waste oil is provided, which prevents explosion due to contact with air. CONSTITUTION: An apparatus for reducing concentration of polychlorinated biphenyl contained in waste oil comprises an oil tank(271); a pipe(272) for supply of oil; a tank(275) for manufacturing powder metallic sodium; a pulverizing device(277) which pulverizes metallic sodium lump into fine powder; a powder metallic sodium-containing oil outflow tube(278); a second waste oil delivery pipe(279) in which waste oil containing polychlorinated biphenyl is provided; and a mixture reaction tube(282) in which degradation process is performed.
Abstract translation: 目的：提供一种减少废油中含有的多氯联苯浓度的装置，防止与空气接触引起的爆炸。 构成：用于减少废油中含有的多氯联苯浓度的装置包括油箱（271）; 用于供应油的管道（272）; 用于制造粉末金属钠的罐（275） 将金属钠块粉碎成细粉末的粉碎装置（277） 粉末金属含钠油流出管（278）; 第二废油输送管（279），其中提供含有多氯联苯的废油; 和进行降解处理的混合反应管（282）。
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公开(公告)号：KR1020070089308A
公开(公告)日：2007-08-31
申请号：KR1020060019131
申请日：2006-02-28
Applicant: 한국과학기술연구원
Abstract: A method for reducing mercury from fuel gas is provided to significantly reduce the mercury from the fuel gas, thereby performing a bio-friendly operation of combustion facilities, by using halogenated compound-impregnated activated carbon. Mercury from fuel gas is reduced by directly mixing halogenated compound-impregnated activated carbon into discharge gas in a power type, installing a fixation-type adsorbing tower of halogenated compound-impregnated activated carbon, or performing the combination thereof. The halogenated compound-impregnated activated carbon is KI-impregnated activated carbon, or HCl-impregnated activated carbon.
Abstract translation: 提供了一种从燃料气体中还原汞的方法，以显着降低来自燃料气体的汞，从而通过使用卤化的化合物浸渍的活性炭来进行燃烧设备的生物友好的操作。 通过将卤化化合物浸渍的活性炭直接混合到放电气体中，通过将功能型直接混合，安装卤化化合物浸渍的活性炭的固定型吸附塔或进行其组合，从而减少燃料气体中的汞。 卤化化合物浸渍的活性炭是KI浸渍的活性炭或HCl浸渍的活性炭。
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公开(公告)号：KR200256563Y1
公开(公告)日：2001-12-24
申请号：KR2020010024487
申请日：2001-08-13
Applicant: 한국과학기술연구원
IPC: G01N27/00
Abstract: 본 고안은 냉동기의 냉매 오염도 및 리튬브로마이드 용액의 농도를 실시간으로 측정할 수 있도록 한 냉동기의 냉매 오염도 및 리튬브로마이드 용액 농도 자동측정장치에 관한 것으로, 흡수기내의 희석용액을 고온 재생기로 공급하는 흡수액 펌프와; 상기 고온 재생기 출구측 배관에 설치되어 배관 내부를 흐르는 용액의 응답전위를 체크하여 리튬브로마이드 용액의 농도를 실시간으로 감지하는 용액농도 검출용 전도도계와; 냉매액을 증발기로 순환시키며 냉매가 오염되면 고온 재생기로 순환시키는 냉매순환펌프와; 흡수용액을 흡수기 출구에서 고온 재생기측으로 순환시키는 흡수용액 펌프와; 상기 냉매순환펌프 출구측 배관에 설치되어 배관 내부를 흐르는 냉매의 응답전위를 체크하여 냉매의 오염도를 감지하는 냉매 오염도 검출용 전도도계와; 상기 용액농도 검출용 전도도계의 감지신호를 인가 받아 고온 열교환기로 재순환시키는 흡수용액 차단밸브와; 냉매순환펌프의 출구측에 설치되어 일정 수치 이상의 냉매 오염도에 도달하면 고온 재생기로의 냉매순환을 유도하는 차단밸브와; 상기 용액농도 검출용 전도도계와 냉매 오염도 검출용 전도도계의 신호에 따라 차단밸브를 제어하는 콘트롤부를 포함하여 구성함이 특징이다.
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