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    • 21. 发明公开
    • 산소 흡착제를 이용한 연속 산소 생산 방법 및 연속 산소 흡탈착 장치
    • 连续氧分离方法和使用氧选择分子的装置
    • KR1020130106989A
    • 2013-10-01
    • KR1020120028734
    • 2012-03-21
    • 한국에너지기술연구원
    • 박종호정태성윤형철곽영태범희태박종기한상섭김종남조순행
    • C01B13/02B01J3/03B01J19/24B01D53/54
    • B01D53/0476B01D53/0423B01D53/0438B01D2251/402B01D2251/408B01D2251/606B01D2253/112B01D2253/1124B01D2256/12B01D2257/104B01D2259/402B01J20/043C01B13/0262
    • PURPOSE: A continuous oxygen production method and a continuous oxygen absorption-desorption apparatus are provided to obtain high productivity and high collect rate compare to an oxygen production apparatus which uses a previous nitrogen selective absorbent and to have high selectivity about oxygen. CONSTITUTION: A continuous oxygen production method includes the following steps; a step in which oxygen is absorbed through an oxygen selective absorption-desorption agent as refreshing air is supplied in multiple absorption-desorption towers (111,113) filled with an oxygen selective absorbent and in which concentrated nitrogen without oxygen is discharged; a step in which concurrent decompression is conducted until the inside of the absorption-desorption tower which is vacuum desorbed meets an atmospheric pressure; a step which collects the air, which is absorbed in the absorption-desorption tower, in an oxygen storage tank (130); and a step which compresses the absorption-desorption tower, which is vacuum desorbed, until the absorption-desorption tower meets an absorption pressure using the compressed nitrogen discharged during the absorption process.
    • 目的:与使用先前的氮选择性吸收剂的氧气制备装置相比,提供连续的氧气生产方法和连续的氧吸收 - 脱附装置以获得高生产率和高的收集率,并且对氧具有高选择性。 构成:连续生产氧气的方法包括以下步骤: 通过氧选择性吸收 - 解吸剂吸收氧气的步骤,在填充有氧选择性吸收剂的多个吸收 - 解吸塔(111,113)中供应新鲜空气,并且其中排出没有氧的浓缩氮气的步骤; 在真空脱附的吸收 - 解吸塔的内部达到大气压的同时进行减压的步骤; 在氧气储存罐(130)中收集被吸收 - 解吸塔吸收的空气的步骤; 以及将真空解吸的吸收 - 解吸塔压缩直到吸收 - 解吸塔在吸收过程中使用排出的压缩氮达到吸收压力的步骤。
    • 23. 发明公开
    • 석탄추출물 내의 황화합물 제거용 2차 용매 및 이를 이용한 황화합물 제거방법
    • 萃取煤脱硫的第二种溶剂和使用其的脱硫方法
    • KR1020130059073A
    • 2013-06-05
    • KR1020110125185
    • 2011-11-28
    • 한국에너지기술연구원
    • 김종남정태성김인백이광복이시훈범희태고창현박종호
    • C10L9/04C10L5/02B01D11/04
    • C10L9/04B01D11/04B01D2255/20753B01D2257/304C10L5/02C10L2290/54
    • PURPOSE: The secondary solvent for removing solvent compound and a removing method of sulfur compound using the same are provided to remove sulfur compound with high efficiency from coal extract of low class coal, and reduce cost of the whole procedure by showing high desulfurization efficiency from a small amount of secondary solvent. CONSTITUTION: The secondary solvent for removing solvent comprises deionized water, hydrogen peroxide, methanol, ethanol, phentanol, and one or the compound selected from PGMEA. A removal method comprises the step of introducing the secondary solvent which acts as hydrogen donor to coal extract and removes sulfide compound within coal extract obtained from the coal extracting process of low class in a form of hydrogen sulfide gas. The secondary solvent is also used with one selected from reforming catalyst of metal oxide, metal hydroxide, activated charcoal, and transition metal or desulfurizing agent composed of the mixture. The desulfurizing agent is Ni group reforming catalyst.
    • 目的:提供用于除去溶剂化合物的二次溶剂和使用其的硫化合物的除去方法,以从低级煤的煤提取物中高效地除去硫化合物,并且通过从低级煤的脱硫效率显示出高的脱硫效率来降低整个操作的成本 少量二次溶剂。 结构:用于除去溶剂的二次溶剂包括去离子水,过氧化氢,甲醇,乙醇,吩醇和一种或选自PGMEA的化合物。 除去方法包括将作为氢供体的二次溶剂引入到煤提取物中的步骤,并从硫化氢气体形式的低等级的提取煤中提取煤提取物中除去硫化物。 第二溶剂也可用于选自金属氧化物,金属氢氧化物,活性炭,过渡金属的重整催化剂或由该混合物组成的脱硫剂。 脱硫剂为Ni基重整催化剂。
    • 26. 发明公开
    • 생물체에서 유래된 지질과 하이드로탈사이트를 이용하는 연속적인 탄화수소 생산 방법 및 장치
    • 使用氢化钙作为催化剂从生物原料制备碳氢化合物的连续方法和装置
    • KR1020120058241A
    • 2012-06-07
    • KR1020100119935
    • 2010-11-29
    • 한국에너지기술연구원
    • 고창현나정걸김종남박성열박종호범희태한상섭이보은
    • C10G3/00C07C1/213B01J21/00B01J38/50
    • Y02P20/584Y02P30/20C10G3/00B01J21/00B01J38/50C07C1/213
    • PURPOSE: Continuous method and apparatus for preparing hydrocarbon using biological originated lipid and hydrotalcite are provided to produce the hydrocarbon without using hydrogen, and to reduce the operational costs. CONSTITUTION: A continuous method for preparing hydrocarbon using biological originated lipid and hydrotalcite comprises the following steps: supplying raw materials selected from triglyceride, fatty acid, or fatty acid derivative into a first reactor(2); contacting the raw material in the first reactor with a hydrotalcite catalyst to obtain the hydrocarbon; recycling the used hydrotalcite after the termination of the reaction inside the first reactor; supplying the raw materials into a second reactor(3) during the recycling process of the hydrotalcite; contacting the raw materials in the second reactor with the hydrotalcite catalyst to obtain the hydrocarbon; and recycling the used hydrotalcite after the termination of the reaction inside the second reactor, and repeating previous steps.
    • 目的:提供使用生物来源的脂质和水滑石制备碳氢化合物的连续方法和设备,以生产不使用氢气的烃,并降低运行成本。 构成:使用生物来源的脂质和水滑石制备烃的连续方法包括以下步骤:将选自甘油三酯,脂肪酸或脂肪酸衍生物的原料供应到第一反应器(2)中; 使第一反应器中的原料与水滑石催化剂接触以获得烃; 在第一反应器内的反应结束后再循环使用的水滑石; 在水滑石的回收过程中将原料供应到第二反应器(3)中; 使第二反应器中的原料与水滑石催化剂接触以获得烃; 并且在第二反应器内部的反应结束后再循环使用的水滑石,并重复以前的步骤。