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    • 21. 发明公开
    • 메탄올을 극성용매로하는 2단계 흡착을 이용한 황산화물 분리공정
    • 使用甲醇溶剂和2步吸附的SULFONE分离方法
    • KR1020130072581A
    • 2013-07-02
    • KR1020110140072
    • 2011-12-22
    • 한국에너지기술연구원에스케이이노베이션 주식회사
    • 고창현김종남한상섭박종호범희태정태성김경록유재욱김용운노명한박지혜임삼목
    • C10G25/00B01D15/00B01D3/34C10G25/12
    • C10G25/003B01D15/00C10G25/12C10G2300/1037C10G2300/202
    • PURPOSE: A sulfones separation process using two-step absorption which uses methanol as polar solvent is provided to minimize operation cost and energy consumed in the separation during a process of separating sulfones from fraction containing sulfones. CONSTITUTION: Diesel containing sulfones is passed through absorber and then sulfones is absorbed in the absorber. A polar solvent is supplied to the absorber, and the absorber is recycled by dissolving and dissembling the sulfones absorbed in the absorber with the polar solvent. The polar solvent, by which the sulfones is dissolved, is passed through active carbon, and the polar solvent is recycled by absorbing and separating the sulfones dissolved in the polar solvent with the active carbon. Hydrocarbon is supplied to the active carbon in which the sulfones is absorbed, and thus the sulfones is separated from the active carbon. The sulfones is separated and collected from the hydrocarbon by distilling the hydrocarbon in which the sulfones is included. The absorber uses acidified silica. The polar solvent uses methanol. The active carbon is made by increasing surface polarity by activating carbon powder, whose pore size is 0.3-0.6 nm, in the temperature of 800 - 1000°C for 4-6 hours as supplying CO2. [Reference numerals] (AA) Ultra low sulfur diesel; (BB) Polar solvent; (CC) Hydrocarbon; (DD) Adsorption or extraction; (EE) Adsorption of activated carbon; (FF) Distillation; (GG) Diesel with sulfur oxides; (HH) Sulfur oxides/polar solvent; (II) Sulfur oxides/hydrocarbon; (JJ) Sulfur oxides
    • 目的:提供使用甲醇作为极性溶剂的两步吸收的砜分离方法,以在将砜与含有砜的馏分分离的过程中使分离过程中的操作成本和能量消耗最小化。 构成:含有砜的砜通过吸收剂,然后在吸收剂中吸收砜。 向吸收体供给极性溶剂,通过将吸收吸收的砜与极性溶剂进行溶解和分解来使吸收体再循环。 将砜溶解的极性溶剂通过活性炭,通过吸收和分离溶解在极性溶剂中的砜与活性炭来循环极性溶剂。 将烃供应到其中吸收砜的活性炭,从而将砜与活性炭分离。 通过蒸馏其中包含砜的烃,从烃中分离和收集砜。 吸收剂使用酸化二氧化硅。 极性溶剂使用甲醇。 通过在800-1000℃的温度下活化碳粉,其孔径为0.3-0.6nm,通过提供CO 2来提高表面极性4-6小时来制备活性炭。 (附图标记)(AA)超低硫柴油; (BB)极性溶剂; (CC)烃; (DD)吸附或萃取; (EE)吸附活性炭; (FF)蒸馏; (GG)柴油与硫氧化物; (HH)硫氧化物/极性溶剂; (二)硫氧化物/烃类; (JJ)硫氧化物
    • 28. 发明公开
    • 금속 리플로우법을 이용한 비등방성 소재의 제조방법 및 그 방법에 의해 제조된 비등방성 소재
    • 使用金属反射器制造各向异性材料的方法及其制造的各向异性材料
    • KR1020130033603A
    • 2013-04-04
    • KR1020110097352
    • 2011-09-27
    • 한국에너지기술연구원전자부품연구원
    • 고창현김종남박종호한상섭범희태한철종
    • H01R43/00H01R11/01H01R4/58
    • PURPOSE: A manufacturing method of an anisotropy element and a method thereof are provided to implement fine pitch connection by forming a nanostructure or a microstructure with the anisotropy element. CONSTITUTION: After a plate-shaped substrate is annealed, an electro polishing process of the plate-shaped substrate is executed(a-1). The pre-processed substrate is firstly anodized(a-2). An oxide layer of the substrate which is firstly anodized is eliminated in an etching process(a-3). The plate-shaped substrate is secondly anodized(a-4). A plurality of minute through holes is extended by acid treatment(a-5). [Reference numerals] (AA) Surface; (BB) Lateral cross section; (CC) Start; (DD) Pre-treatment; (EE) Firstly anodizing; (FF) Oxide etching; (GG) Secondly anodizing; (HH) Through hole extension; (II) End; (JJ) Step a-1; (KK) Step a-2; (LL) Step a-3; (MM) Step a-4; (NN) Step a-5;
    • 目的:提供各向异性元件的制造方法及其方法,通过形成具有各向异性元素的纳米结构或微结构来实现细间距连接。 构成:对板状基板进行退火后,进行板状基板的电抛光工序(a-1)。 首先对预处理的基板进行阳极氧化处理(a-2)。 在蚀刻工艺(a-3)中消除首先阳极氧化的衬底的氧化物层。 板状基板第二次阳极氧化(a-4)。 通过酸处理(a-5)延伸多个微小的通孔。 (附图标记)(AA)表面; (BB)横断面; (CC)开始; (DD)预处理; (EE)首先阳极氧化; (FF)氧化物蚀刻; (GG)二次阳极氧化; (HH)通孔延伸; (二)结束; (JJ)步骤a-1; (KK)步骤a-2; (LL)步骤a-3; (MM)步骤a-4; (NN)步骤a-5;