-
公开(公告)号：KR101306196B1
公开(公告)日：2013-09-09
申请号：KR1020130039065
申请日：2013-04-10
Applicant: 한국에너지기술연구원
IPC: B01J35/02 , B01J23/755 , C07C7/20
CPC classification number: B01J23/755 , B01J21/18 , B01J37/04 , C07C7/20
Abstract: PURPOSE: A catalyst for reforming steam of hydrocarbon and a method of reforming steam of hydrocarbon using the same are used in relatively higher temperatures without loss due to low reactivity of a given catalyst carrier and also can be used as a catalyst for the reforming reaction of methane, ethane, propane, butane, and other aliphatic and aromatic hydrocarbon because of the availability of the catalyst at high temperatures. CONSTITUTION: A catalyst for reforming steam of hydrocarbon has a catalyst carrier, and transition metal ions or transition metal mixture ions dispersed in the catalyst carrier. The particle diameter of constituent particles of the catalyst carrier is 1-5 mm. The catalyst carrier is one selected from a group of acid washing processed sub-bituminous, bituminous, anthracite, graphite, activated charcoal, and carbon black.
Abstract translation: 目的：用于重整烃蒸汽的催化剂和使用其的烃的蒸汽重整方法在相对较高的温度下使用，由于给定的催化剂载体的低反应性而没有损失，并且还可以用作重整反应的催化剂 甲烷，乙烷，丙烷，丁烷和其他脂族和芳烃，因为催化剂在高温下的可用性。 构成：用于重整烃蒸汽的催化剂具有催化剂载体，并且过渡金属离子或过渡金属混合离子分散在催化剂载体中。 催化剂载体的构成颗粒的粒径为1-5mm。 催化剂载体是选自一组酸洗处理的副沥青，沥青，无烟煤，石墨，活性炭和炭黑中的一种。
-
42.发明公开무회분 석탄 제조 방법 및 무회분 석탄과 이를 이용한 알루미늄 제련 공정의 음극용 코크 제조 방법 및 음극용 코크 无效用于制造无自由煤和无自由煤的方法，以及用于制造用于铝冶炼工艺和阳极焦炭的阳极焦炭的方法
公开(公告)号：KR1020120136058A
公开(公告)日：2012-12-18
申请号：KR1020110055045
申请日：2011-06-08
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A method for manufacturing ashless coal, ashless coal, a method for manufacturing cokes for a cathode in an aluminum refining process using the ashless coal, and cokes for a cathode are provided to reduce the amount of inorganic components and heavy metal in coal by including ash-free coal as a cathode material for a Hall-Heroult process. CONSTITUTION: A method for manufacturing ashless coal comprises the steps of: mixing raw coal with solvent, extracting the mixture, removing metal ion, and thermally decomposing the extracted mixture, wherein the raw coal is one or more selected from the group consisting of lignite, sub-bituminous coal, bituminous coal, and anthracite with an ash content of 1-50% and the solvent is single or mixed solvent selected from the group consisting of 1-Methyl naphthalene, N-Methyl-2-pyrrolidone, CS2, light cycle oil, and tetralin.
Abstract translation: 目的：提供无灰煤，无灰煤的制造方法，使用无灰煤的铝精炼工艺中的阴极制造方法和阴极用焦炭，以减少煤中无机成分和重金属的含量 包括无灰煤作为Hall-Heroult工艺的阴极材料。 构成：制造无灰煤的方法包括以下步骤：将原煤与溶剂混合，提取混合物，除去金属离子，并对提取的混合物进行热分解，其中原煤是选自褐煤， 次烟煤，烟煤和灰分含量为1-50％的无烟煤，溶剂为选自1-甲基萘，N-甲基-2-吡咯烷酮，CS2，光循环的单一或混合溶剂 油和四氢化萘。
-
公开(公告)号：KR100761445B1
公开(公告)日：2007-10-04
申请号：KR1020060037575
申请日：2006-04-26
Applicant: 한국에너지기술연구원
CPC classification number: B01D46/0013 , B01D46/0068 , B01D46/02 , B01D50/002
Abstract: A modularized hybrid dust collecting system which removes the dust particles with high inertia by allowing dust particles with higher inertia contained in raw gas tangentially flown in to rotate along the outer wall of the cyclone, passes through the slits and collide with a wall surface of an external box by installing slits on an outer wall of a modified cyclone, and which can remove dust particles with lower inertia in the modified cyclone is provided. A modularized hybrid dust collecting system comprises: a box type first dust collecting part including an external box(34), an external cylinder(14) having a plurality of slits(18) formed in a wall surface thereof, an internal cylinder(16) to which a latticed structure is connected, and a conical external cylinder(15) connected to one side of the internal cylinder such that dust contained in raw gas flown in through an inflow port(1) is removed by inertial impaction and centrifugal dust collection; a box type second dust collecting part(5) with a regular square cross-sectional shape including a dust collecting filter(10) installed such that gas is exhausted to the atmosphere in a state that dust is completely removed from the gas after removing most of dust contained in the raw gas flown in such that the raw gas contacts one side of the box type second dust collecting part; a dust storage tank(3) with a reverse pyramid structure for storing the dust removed in the box type first dust collecting part and dust removed from the dust collecting filter and separated from the surface of the dust collecting filter by a periodical dedusting operation; and a dust discharge pipe(4) for discharging the dust stored in the dust storage tank.
Abstract translation: 一种模块化的混合式集尘系统，通过允许原料气体中所包含的较大惯性的灰尘颗粒沿着旋风分离器的外壁旋转而沿着旋风分离器的外壁旋转，从而以高惯性去除灰尘颗粒，通过狭缝并与 提供了通过在改进旋风分离器的外壁上安装狭缝并且可以在改进的旋风分离器中去除具有较低惯性的灰尘颗粒的外部箱体。 一种模块化混合式集尘系统，包括：箱型第一集尘部分，包括外箱（34），外筒（14），其具有形成在其壁表面上的多个狭缝（18），内筒（16） 连接有格子结构的圆锥形外筒（15），与内筒的一侧连接的锥形外筒（15），使得通过流入口（1）流入的原料气中所含的灰尘通过惯性冲击和离心式粉尘收集而被去除; 一个具有规则正方形横截面形状的盒式第二集尘部分（5），包括一个灰尘收集过滤器（10），该灰尘收集过滤器（10）安装成使得气体在除去大部分 包含在原料气体中的灰尘使原料气体接触箱型第二集尘部的一侧， 具有反锥体结构的贮尘罐（3），用于储存盒式第一集尘部分中除去的灰尘和从集尘过滤器除去的灰尘，并通过定期除尘操作与集尘过滤器的表面分离; 以及用于排出存储在贮尘罐中的灰尘的排尘管（4）。
-
公开(公告)号：KR1020070095705A
公开(公告)日：2007-10-01
申请号：KR1020060026230
申请日：2006-03-22
Applicant: 한국에너지기술연구원
Abstract: A manufacturing method of a high efficient metal filter to which nanotubes or nanofibers having diameters that can not obtained through a conventional nanofiber preparation process are applied by directly synthesizing and growing nanotubes or nanofibers on a micro metal filter medium as a substrate through a bottom-up process is provided. A method of manufacturing a high efficient metal filter comprises: a step(S1000) of installing an ordinary micro metal filter as a substrate in a reactor; a step(S1100) of forming an activated nanocatalyst point on a surface of the substrate by performing treatments such as calcination, carbonization, oxidation and reduction on the substrate after supplying an inert gas, a carbonizing gas, an oxidizing gas, a reducing gas and a mixed gas thereof into the reactor while heating the substrate; a step(S1200) of supplying a source gas or a reaction gas into the reactor; a step(S1300) of supplying a thermal energy into the reactor to synthesize and grow nanotubes or nanofibers on the nanocatalyst point formed on the substrate; and a step(S1400) of manufacturing a high efficient metal filter by controlling synthesizing conditions of the nanotubes or nanofibers, thereby directly synthesizing and growing the nanotubes or nanofibers on the micro metal filter as the substrate.
Abstract translation: 通过直接在作为底物的微型金属过滤介质上合成和生长纳米管或纳米纤维，通过常规纳米纤维制备方法得到直径不足的纳米管或纳米纤维的高效金属过滤器的制造方法， 提供过程。 制造高效金属过滤器的方法包括：在反应器中安装作为基板的普通微型金属过滤器的步骤（S1000） 通过在供给惰性气体，碳化气体，氧化气体，还原气体之后，在基板上进行煅烧，碳化，氧化还原等处理，在基板的表面上形成活性纳米催化剂点的工序（S1100） 将其混合气体加热到反应器中; 将源气体或反应气体供给到反应器中的步骤（S1200） 向反应器中供应热能以在形成在衬底上的纳米催化剂点上合成和增长纳米管或纳米纤维的步骤（S1300）; 以及通过控制纳米管或纳米纤维的合成条件制造高效金属过滤器的步骤（S1400），从而直接合成和生长作为基板的微型金属过滤器上的纳米管或纳米纤维。
-
公开(公告)号：KR1020040090182A
公开(公告)日：2004-10-22
申请号：KR1020030024127
申请日：2003-04-16
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/75 , B01D45/12 , B01D46/0027 , B01D46/023 , B01D46/04 , B01D53/60 , B01D53/8631 , B01D2251/2062 , B01D2251/2067 , B01D2251/208
Abstract: PURPOSE: A hybrid air purification apparatus is provided to simultaneously remove gaseous pollutants such as NOx and particulate pollutants from flue gas by using catalyst-coated filter. CONSTITUTION: The apparatus comprises a clean gas chamber(20) consisting of a cleaning system part and a clean gas outlet part(21), a dust collection chamber(7) where many dust collection filters(19) consisting of a catalyst coated filter, installed vertically down on a perforated plate(22) installed on the lower part of the clean gas chamber, an inner case part(15) separating air current flown in a tangential direction, an inflow duct part(12) where flue gas gone through a desulfurization process and reducing agents sprayed from a reducing agent sprayer are flown in a tangential direction and a hopper(8) primarily collecting dusts of the flue gas flown in a tangential direction by using centrifugal force and discharging the collected dusts.
Abstract translation: 目的：提供混合空气净化装置，通过使用催化剂涂层过滤器，同时从废气中除去NOx和颗粒污染物等气体污染物。 构成：该装置包括由清洁系统部分和清洁气体出口部分（21）组成的清洁气体室（20），灰尘收集室（7），其中由催化剂涂覆的过滤器组成的许多集尘过滤器（19） 垂直放置在安装在清洁气体室的下部的多孔板（22）上，分离沿切线方向流动的空气流的内壳部分（15），其中烟道气经过 从还原剂喷雾器喷射的脱硫工艺和还原剂沿着切向方向流动，并且主要通过使用离心力沿着切线方向流过烟道气的料斗（8）并排出收集的灰尘。
-
Patent Agency Ranking
公开(公告)号：KR1020040020128A
公开(公告)日：2004-03-09
申请号：KR1020020051583
申请日：2002-08-29
Applicant: 한국에너지기술연구원
IPC: B01D50/00
CPC classification number: B01D50/00 , B01D46/0032 , B01D46/023 , B01D46/04 , B03C3/017 , B03C3/41 , B03C3/47 , B03C3/80 , B03C3/82
Abstract: PURPOSE: A combination type dust collecting apparatus is provided which maintains high dust collecting performance of the dust collecting apparatus and substantially extends performance and life time of dust collecting filter at the same time. CONSTITUTION: In a combination type dust collecting apparatus in which discharge electrodes(20), collecting electrodes(30) and dust collecting filters(40) are installed inside a main body(10) having inlet(11) and outlet(12), the combination type dust collecting apparatus comprises a splitting plate(50) installed inside the main body between the inlet and outlet; a plurality of mounting holes(51) formed on the splitting plate with being spaced apart from each other in a certain distance; cylindrical dust collecting filters one end of which is insertingly adhered to the mounting holes in a lower part of the splitting plate, and which are horizontally installed in a plurality of rows; a plurality of collecting electrodes which are adhered to the lower surface of the splitting plate at both sides of the dust collecting filters with being spaced apart from each other, and which are arranged slantly and horizontally in a row; a plurality of discharge electrodes which are spaced apart from each other at an outer side of the collecting electrodes and adhered to a mounting ring(60) vertically installed inside the main body in a plurality of rows; guiding portions(70) installed at the lower surface of the splitting plate in front of the collecting electrodes and dust collecting filters corresponding to the inlet; and an outlet installed at one side of the main body in an upper part of the splitting plate.
Abstract translation: 目的：提供集尘装置的集尘性能高的组合型集尘装置，同时大大延长集尘过滤器的性能和使用寿命。 构成：在具有入口（11）和出口（12）的主体（10）内的放电电极（20），集尘电极（30）和集尘过滤器（40）的组合式集尘装置中， 组合型集尘装置包括：安装在主体内的入口和出口之间的分离板; 形成在所述分割板上的多个安装孔（51），其间隔开一定距离; 圆柱形集尘过滤器，其一端插入分离板下部的安装孔，水平安装在多排中; 多个收集电极，其彼此间隔开地粘附到分离板的两侧的分离板的下表面，并且倾斜和水平地排成一列; 多个放电电极，其在集电电极的外侧彼此间隔开并且以垂直方式安装在主体内的安装环（60）以多行的方式粘接; 引导部分（70），其安装在分集板的下表面的收集电极前面;和与入口对应的集尘过滤器; 以及在分离板的上部安装在主体的一侧的出口。
-
公开(公告)号：KR100330964B1
公开(公告)日：2002-04-01
申请号：KR1019990056854
申请日：1999-12-11
Applicant: 한국에너지기술연구원
IPC: B01D35/06
Abstract: 각종먼지발생공정에서배출되는먼지입자를포집하기위한여과포집진장치및 먼지하전장치에관한것으로서, 특히여과포집진장치로유입되는먼지입자에정전기를부여하여여과포집진장치에서의미세먼지입자포집효율을향상시키고여과포표면에공극율이큰 먼지층의형성을유도하여여과포집진장치의압력손실을저감시킬수 있는먼지하전장치에관한것이다. 본발명의헬리컬스크류형먼지하전장치는덕트기능을하는원통형접지극의내부에서양단의절연지지체를관통하는중심봉에의해지지되도록헬리컬스크류형코로나방전극을설치하여구성한것으로서, 원통형접지극의내부를흐르는먼지를포함한유체가스크류축을중심으로회전하면서와류를형성하도록하는동시에, 먼지를포함한유체가코로나방전영역을반복적으로통과하도록한 것이다. 더나아가, 와이어형태의보조방전극을헬리컬스크류형코로나방전극의주위에설치하여코로나의방전밀도를증가시킨것이다. 이에따라, 먼지입자에대한하전효율을향상시킬수 있고, 먼지하전장치의설치가간단하면서도소요공간을절감할수 있다.
-
公开(公告)号：KR1020010055608A
公开(公告)日：2001-07-04
申请号：KR1019990056854
申请日：1999-12-11
Applicant: 한국에너지기술연구원
IPC: B01D35/06
CPC classification number: B03C3/155 , B01D39/08 , B01D46/0032 , B03C3/41 , B03C3/45
Abstract: PURPOSE: A high efficiency dust charging equipment of helical screw type is provided, which can charge dust by turbulent flow caused by helical screws with high charging efficiency and little power consumption, so that the charged dust particles of high porosity can be easily removed by filter thus keeping low pressure drop caused by high porosity dust layer, reducing dedusting frequency of filter and extending the life of filter. CONSTITUTION: The system comprises the followings: (i) a grounded cylindrical electrode (4) that installed between the dust emission equipment and dust collector and functions as a duct; and (ii) a corona charging electrode (3) of helical screw type which is installed inside the grounded cylindrical electrode (4) for charging dust particles and is supported by a central supporting bar (7) that horizontally penetrates heat resistant insulating supporting body (2).
Abstract translation: 目的：提供螺旋螺杆式高效粉尘充填设备，可以充电效率高，功耗小的螺旋螺杆引起的湍流对粉尘进行充电，从而可以通过过滤器轻松除去高孔隙率的带电灰尘颗粒 从而保持高孔隙度粉尘层引起的低压降，减少过滤器的除尘频率，延长过滤器的使用寿命。 规定：该系统包括：（i）一个接地的圆柱形电极（4），安装在排尘设备和集尘器之间，用作管道; 和（ii）螺旋形螺旋型电晕充电电极（3），其安装在接地圆柱形电极（4）的内部，用于对灰尘颗粒进行充电，并由水平地穿透耐热绝缘支撑体（7）的中心支撑杆（7） 2）。
-
公开(公告)号：KR1020000066604A
公开(公告)日：2000-11-15
申请号：KR1019990013836
申请日：1999-04-19
Applicant: 한국에너지기술연구원
IPC: B60H3/06
Abstract: PURPOSE: An electrostatic air filter and a method of manufacturing the same are provided to achieve a comfortable condition for a cabin area of motor vehicle. CONSTITUTION: An electrostatic air filter for adsorbing, collecting and removing dust, hazardous gas and offensive odor contained in the air, comprises three filter layers(6,7,8). The first filter layer is a pre-filter layer constituted by a long-fiber non-woven fabric of polyester base, and collects large particle dust contained in the air. The second filter layer is constituted by polypropylene micro fiber and collects fine particle dust. The third filter layer is constituted by a monofilament non-woven fabric and serves to firmly support the first and second filter layers.
Abstract translation: 目的：提供一种静电空气过滤器及其制造方法，以实现机动车辆的客舱区域的舒适状态。 构成：用于吸附，收集和除去空气中所含的灰尘，有害气体和异味的静电空气过滤器包括三个过滤层（6,7,8）。 第一过滤层是由聚酯基材的长纤维无纺布构成的预过滤层，收集空气中含有的大颗粒粉尘。 第二过滤层由聚丙烯微纤维构成，收集微粒尘埃。 第三过滤层由单丝无纺布构成，用于牢固地支撑第一和第二过滤层。
-
公开(公告)号：KR1020000066603A
公开(公告)日：2000-11-15
申请号：KR1019990013835
申请日：1999-04-19
Applicant: 한국에너지기술연구원
IPC: B60H3/06
Abstract: PURPOSE: A motor vehicle air filter and a method of manufacturing the same are provided to achieve a comfortable condition for a cabin area of motor vehicle. CONSTITUTION: An air filter for adsorbing, collecting and removing dust, hazardous gas and offensive odor contained in the air, comprises three filter layers(6,7,8). The first filter layer is constituted by a monofilament non-woven fabric of polyester base and collects large particle dust contained in the air. The second filter layer is constituted by polypropylene micro fiber and collects fine particle dust. The third filter layer is constituted by activated carbon fiber of polyester base, and adsorbs and removes hazardous gas contained in the air.
Abstract translation: 目的：提供机动车用空气过滤器及其制造方法，以实现机动车辆的客舱区域的舒适状态。 构成：用于吸收，收集和除去空气中含有的灰尘，有害气体和异味的空气过滤器，包括三个过滤层（6,7,8）。 第一过滤层由聚酯基体的单丝无纺布构成，收集空气中含有的大颗粒粉尘。 第二过滤层由聚丙烯微纤维构成，收集微粒尘埃。 第三过滤层由聚酯基材的活性碳纤维构成，吸附并去除空气中含有的有害气体。
-
-
-
-
-
-
-
-
-
Search Results
109
records
(took 0.029 seconds)
