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公开(公告)号：KR100337127B1
公开(公告)日：2002-05-16
申请号：KR1020000021417
申请日：2000-04-22
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 톨루엔, 벤젠, MEK(메틸에틸케톤), MIBK (에틸이소부틸케톤)과 같이 도료제조, 자동차, 선박의 도색, 인쇄, 염색 공정에서 발생하는 휘발성유기화합물 (VOC)를 제거용 흡착담체로 이용하기 위한 흡착용 세라믹 쉬트와 그것을 이용한 허니컴 로터 및 그 제조방법에 관한 것이다.
본 발명은 물의 중량을 기준으로 하여 0.01 ∼ 2.0 중량%의 무기재료를 물에 넣고, 여기에 0.1 ∼ 15.0 중량%의 분산제를 넣어 균일하게 분산시켜 슬러리를 얻고, 상기의 슬러리에 0.05 ∼ 2.0 중량%의 접착제와 0.01 ∼ 1.0 중량%의 응집제를 첨가하여 혼합시켜 최종 슬러리를 얻고, 상기의 최종 슬러리를 탈수하고 압착시켜 세라믹 쉬트를 제조한다. 또한, 본 발명은 상기 세라믹 쉬트를 건조시키고, 필요한 크기로 절단한 다음, 그 중의 일부 세라믹 쉬트를 엠보싱 롤러에 의해 파형화하고, 상기의 파형화된 쉬트와 평평한 쉬트를 접착제로 접착시켜 적층화된 하니컴 구조체를 제조한 후, 상기 하니컴 구조체를 흡착제가 혼합된 용액에 함침시키고, 이것을 다시 300 ∼ 750 ℃에서 1 ∼ 5 시간 동안 건조시켜 휘발성 유기화합물의 흡착농축용 세라믹 쉬트 하니컴 로터(rotor)를 제조한다.
본 발명에 의한 세라믹 쉬트와 그것을 이용한 세라믹 쉬트 하니컴 로터는 인장강도가 뛰어나고, 흡착성능이 우수하다.-
公开(公告)号：KR1020020007840A
公开(公告)日：2002-01-29
申请号：KR1020000041355
申请日：2000-07-19
Applicant: 한국에너지기술연구원
CPC classification number: B28B3/126 , B01D39/086 , B28B19/0015 , B32B7/12 , B32B18/00
Abstract: PURPOSE: A method for manufacturing a biased molded article of ceramic sheet is provided to continuously and stably manufacture the biased molded article for a honeycomb type rotor used for the absorption, the separation, the dehumidification, and the heat exchange of gas. CONSTITUTION: In the method for manufacturing a biased molded article of ceramic sheet by use of an apparatus comprised of a pair of molding rollers(10,20), an adjacent compression roller(30), an adhesive apply roller(40) located under the molding rollers, and a biased molded article withdrawal roller(38), a shape keeping body(50) of the molded sheet is integrated adjacent to the outer peripheral of one of the molding rollers, and an adhesive adjustment roller(42), a heating device(21) for the molding rollers, and another heating device(31) for the compression roller are installed.
Abstract translation: 目的：提供一种用于制造偏压的陶瓷片模制品的方法，以连续且稳定地制造用于吸收，分离，除湿和气体交换的蜂窝型转子的偏压模制品。 构成：在通过使用包括一对成型辊（10,20），相邻的压缩辊（30），位于下方的粘合剂施加辊（40）的装置制造偏压的陶瓷片模制品的方法中， 成型辊和偏压成形品取出辊（38），成型片的形状保持体（50）与成型辊之一的外周相邻地一体化，粘合剂调节辊（42），加热 用于成型辊的装置（21）和用于压缩辊的另一个加热装置（31）。
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公开(公告)号：KR100320368B1
公开(公告)日：2002-01-15
申请号：KR1019990015669
申请日：1999-04-30
Applicant: 한국에너지기술연구원
IPC: B01J20/02
Abstract: 본발명은석탄가스화복합발전시스템(IGCC)공정에사용되는주연료인석탄가스중에황화합물이포함되어있어발전터어빈등 여러장비를부식시키고연소배기후에도산성비등의환경문제를야기시키므로이러한황화합물제거에효과적인분무건조법으로제조된고온건식용징크티타네이트(zinc titanate)계탈황제와그 제조방법에관한것으로, 그목적은아연산화물(ZnO)과티타늄산화물(TiO)을주성분으로하고무기결합제로서기존에사용중인벤토나이트(bentonite)외에현탁액상태의알루미나졸(alumina sol)과실리카졸(silica sol) 성분이추가된조성을이용, 원료들의혼합및 분산이양호한제조방법으로슬러리를제조한다음분무건조하여조립화된탈황제분말을제조함으로서탈황제분말의표면및 내부에미세기공이많이형성되어내마모성과탈황반응율등의특성이개선된고온건식용티타네이트(zinc titanate)계탈황제와그 제조방법을제공하는것이다. 본발명은석탄가스에서의황화합물제거에효과적인고온건식용징크티타네이트(zinc titanate)계탈황제의제조방법에있어서; 상기탈황제는슬러리농도즉, 고체/액체비율(중량비를기준)에서액체비율에해당되는양만큼의증류수와분산제(Ceraperse)를폴리에틸렌병에넣어지르코니아볼과함께 30분간혼합(Ball milling)하는제 1 단계와, 슬러리내의원료들의혼합및 분산상태가좋도록하기위하여일정시간간격으로무기결합제인알루미나졸(alumina sol)과실리카졸(silica sol), 벤토나이트(bentonite) 순으로첨가혼합하였으며, 이때알루미나졸(alumina sol)과실리카졸(silica sol) 두물질은적절한비율로혼합하여사용하였고, 주원료인아연산화물과티타늄산화물의몰비가 1.5가되도록조절,첨가하여24시간동안분쇄혼합(Ball milling)하는제 2 단계와, 조립화된탈황제분말제조를위해분무건조시탈황제입자성형과소성하기전의성형강도를유지하기위해슬러리제조시유기결합제로폴리비닐알콜(polyvinyl alcohol,PVA)과치밀한구조를갖는탈황제입자제조및 슬러리내의기포제거를위한소포제(SN Deformer)를첨가하여 3시간동안혼합(ball milling)시켜슬러리를제조하는제 3 단계, 상기제 3 단계에의해제조된슬러리를스프레이드라이어장치(spray dryer)를이용하여분무건조시켜조립화된탈황제분말을제조하고이를소성하여징크티타네이트(zinc titanate)계결정상을형성하여탈황제로서의특성을갖게하는제 4 단계로이루어진것을특징으로하는분무건조법으로제조된성능이개선된고온건식용징크티타네이트(zinc titanate)계탈황제와그 제조방법을제공함에있다.
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公开(公告)号：KR100076872B1
公开(公告)日：1994-09-01
申请号：KR1019910022289
申请日：1991-12-06
Applicant: 한국에너지기술연구원
IPC: C04B41/85
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Patent Agency Ranking56.发明公开용융염 다중 양극 반응 합금 도금법(ＭＡＲＣ)을 이용한 탄탈룸 합금 코팅 피막 형성 방법 및 이에 의해 제조된 구조재 有权使用钼酸盐多金属反应合金涂层（MARC）工艺和由其制造的结构框架形成钨酸盐合金涂层膜的方法
公开(公告)号：KR1020140061851A
公开(公告)日：2014-05-22
申请号：KR1020120128972
申请日：2012-11-14
Applicant: 한국에너지기술연구원
Abstract: The present invention provides a method of forming a tantalum alloy coating film using a molten salt multi-anode reactive alloy coating (MARC) process, and a structure frame manufactured thereby. According to the present invention, provided is a method of forming a tantalum alloy coating film using a molten salt MARC process.
Abstract translation: 本发明提供一种使用熔盐多阳极反应性合金涂层（MARC）工艺形成钽合金涂膜的方法及其制造的结构框架。 根据本发明，提供了使用熔融盐MARC工艺形成钽合金涂膜的方法。
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57.发明授权휘발성유기화합물 흡착 및 촉매산화 기능을 동시에 갖는허니컴 흡착촉매소자 및 그 제조방법과, 이를 사용한휘발성유기화합물 제거방법과 장치 有权具有VOC同时吸收和催化功能的蜂窝状吸附催化元件及其制造方法，VOC去除方法及装置
公开(公告)号：KR100834800B1
公开(公告)日：2008-06-09
申请号：KR1020070029643
申请日：2007-03-27
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/235 , B01J20/28045 , B01D53/86 , B01J20/16 , B01J20/30 , B01J23/42 , B01J23/44 , B01J23/464 , B01J23/468
Abstract: A honeycomb adsorptive catalytic element having a function of adsorbing and catalytically oxidizing volatile organic compounds is provided to remove efficiently VOC(volatile organic compounds) with a low concentration generated from industries, a manufacturing method of the honeycomb adsorptive catalytic element is provided, and a method and an apparatus for removing VOC using the honeycomb adsorptive catalytic element are provided. An apparatus for removing volatile organic compounds using a honeycomb adsorptive catalytic element having a function of adsorbing and catalytically oxidizing the volatile organic compounds comprises: a honeycomb adsorption catalytic element(1) doped with a catalyst and an adsorbent for adsorbing volatile organic compounds to perform adsorption and catalytic combustion of volatile organic compounds at the same time; a rotary motor(2) for rotating the honeycomb adsorption catalytic element at a predetermined speed; a pollutant supplying blower(3) for supplying exhaust air into an adsorption zone of the honeycomb adsorption catalytic element; a concentrated air blower(4) for supplying degassed concentrated volatile organic compounds into a catalytic combustion zone and supplying a heat source obtained by burning the degassed concentrated volatile organic compounds in the catalytic combustion zone into a regeneration zone; and separating devices(5) for dividing the honeycomb adsorption catalytic element into an adsorption zone, a heating and generating zone, a catalytic combustion zone, and a cooling zone.
Abstract translation: 提供了具有吸附和催化氧化挥发性有机化合物功能的蜂窝吸附催化元件，以有效地除去由工业产生的低浓度的VOC（挥发性有机化合物），提供了蜂窝状吸附催化剂的制造方法， 提供了使用蜂窝状吸附催化剂除去VOC的装置。 使用具有吸附和催化氧化挥发性有机化合物的功能的蜂窝状吸附催化剂除去挥发性有机化合物的装置包括：掺杂有催化剂的蜂窝状吸附催化剂元素（1）和吸附挥发性有机化合物进行吸附的吸附剂 并同时对挥发性有机化合物进行催化燃烧; 用于以预定速度旋转所述蜂窝状吸附催化剂元件的旋转马达（2） 用于向蜂窝吸附催化元件的吸附区供给废气的污染物供给鼓风机（3） 用于将脱气的浓缩挥发性有机化合物提供到催化燃烧区并将通过将催化燃烧区中的脱气的浓缩挥发性有机化合物燃烧成再生区而获得的热源的浓缩空气鼓风机（4） 以及用于将蜂窝状吸附催化元件分割成吸附区域的分离装置（5），加热发生区域，催化燃烧区域和冷却区域。
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公开(公告)号：KR100831877B1
公开(公告)日：2008-05-23
申请号：KR1020070019938
申请日：2007-02-27
Applicant: 한국에너지기술연구원
IPC: C01B33/14 , C01B33/157
CPC classification number: C01B33/1585 , B01J13/0091 , C01P2006/90
Abstract: A method for the preparation of a silica aerogel monolith in the atmosphere pressure is provided to prevent surface cracking frequently generated due to drying and contraction in ambient pressure drying by controlling the molar ratio of an organic precursor and methyl alcohol, thereby imparting flexibility to a wet gel of an intermediate step, and reduce the preparation cost by simplifying the preparation process. In a preparation method of a silica aerogel, a method for the preparation of a silica aerogel monolith comprises: a gelling process(S1) of diluting an organic precursor into methanol, adding oxalic acid as an acidic catalyst into the diluted solution in a concentration of 0.01 to 0.1M to hydrolyze the mixed solution for 24 hours, and adding a basic catalyst into the hydrolyzed material to gel the material at a temperature of 25 to 30 deg.C; and a drying process(S2) of drying the hydrophobic gel at a temperature of 50 to 300 deg.C in the atmosphere pressure. The organic precursor is one or more selected from the group consisting of methyltrimethoxysilane, trimethylchlorosilane, hexamethyldisilazane, trimethylethoxysilane, ethyltriethoxysilane, and phenyltriethoxysilane. The basic catalyst is one selected from the group consisting of ammonia water(NH4OH), potassium hydroxide(KOH), and sodium hydroxide(NaOH), and the basic catalyst is added after adding the acidic catalyst. Further, a mole rate(MeOH/MTMS) of the methyltrimethoxysilane and methanol is 30 to 40.
Abstract translation: 提供了一种在气氛压力下制备二氧化硅气凝胶整料的方法，以通过控制有机前体和甲醇的摩尔比来防止由于环境压力干燥中的干燥和收缩而频繁产生的表面开裂，从而赋予湿润的柔软性 凝胶，并通过简化制备过程降低制备成本。 在二氧化硅气凝胶的制备方法中，制备二氧化硅气凝胶整料的方法包括：将有机前体稀释成甲醇的胶凝方法（S1），将草酸作为酸性催化剂以浓度为 0.01〜0.1M水解该混合液24小时，在水解物中加入碱性催化剂，使其在25〜30℃的温度下凝胶化; 以及在大气压下在50〜300℃的温度下干燥疏水性凝胶的干燥工序（S2）。 有机前体是选自甲基三甲氧基硅烷，三甲基氯硅烷，六甲基二硅氮烷，三甲基乙氧基硅烷，乙基三乙氧基硅烷和苯基三乙氧基硅烷中的一种或多种。 碱性催化剂选自氨水（NH 4 OH），氢氧化钾（KOH）和氢氧化钠（NaOH），碱性催化剂加入酸性催化剂后加入。 此外，甲基三甲氧基硅烷和甲醇的摩尔比（MeOH / MTMS）为30〜40。
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公开(公告)号：KR200439854Y1
公开(公告)日：2008-05-09
申请号：KR2020060032290
申请日：2006-12-21
Applicant: 한국에너지기술연구원
IPC: F23D14/14
CPC classification number: F23D14/08 , F23D14/48 , F23D14/60 , F23D14/62 , F23D2203/007
Abstract: 본 고안은 예혼합 메탈 화이버 버너를 이용한 미립 천연 글라스 분말 팽창용 버너장치에 관한 것으로, 더욱 상세하게는 연소조건에 맞게 공연비가 조정된 연소가스 및 연소공기를 메탈 화이버 버너 내부의 내부 분배기 또는 내외부 분배기의 관통공을 통하여 균일한 유속으로 판형 메탈 화이버 매트에 분배 공급하여 일정한 크기의 화염이 형성되도록 한 예혼합 메탈 화이버 버너에 미립 천연 글라스 분말이 분출되어 오픈 셀(open cell), 크로스 셀(close cell) 또는 풍선(balloon) 형상을 갖는 미립 팽창 천연 글라스를 제조할 수 있도록 예혼합 메탈 화이버 버너 내부의 판형 메탈 화이버 매트에 미립 천연 글라스 분말 분출구를 형성하도록 버너부의 구조를 개선한 미립 천연 글라스 분말 팽창용 판형 메탈 화이버 버너에 관한 것이다.
천연 글라스, 팽창 천연 글라스, 발룬, 메탈 화이버 매트, 메탈 화이버 버너-
公开(公告)号：KR100788041B1
公开(公告)日：2007-12-24
申请号：KR1020060095996
申请日：2006-09-29
Applicant: 한국에너지기술연구원
CPC classification number: Y02B20/181
Abstract: A ceramic phosphor, a white light emitting diode containing the phosphor, a method for preparing the white light emitting diode, and a white light emitting diode lamp containing the phosphor are provided to improve thermal stability and chemical resistance of a ceramic phosphor. A ceramic phosphor has a composition represented by M_(1-x) Re_x Mg_(2-y) Al_(12-y-z) O_(16-y-z) N_y and has an excitation wavelength of 200-500 nm, wherein M is at least one element selected from Ba, Sr and Ca; Re is at least one element selected from rare earth elements; 0.4
Abstract translation: 提供陶瓷荧光体，含有荧光体的白色发光二极管，白色发光二极管的制备方法和含有荧光体的白色发光二极管灯，以提高陶瓷荧光体的热稳定性和耐化学性。 陶瓷荧光体具有由M_（1-x）Re_x Mg_（2-y）Al_（12-yz）O_（16-yz）N_y表示的组成，并且具有200-500nm的激发波长，其中M至少 一种选自Ba，Sr和Ca的元素; Re是选自稀土元素中的至少一种元素; 0.4
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