-
21.发明授权천연 바이오매스 기반 이산화탄소 흡수제의 제조방법 및 이에 의해 제조된 천연 바이오매스 기반 이산화탄소 흡수제 有权基于自然生物量制备二氧化碳吸收剂的方法和基于其制备的天然生物质的二氧化碳吸收剂
公开(公告)号：KR101400249B1
公开(公告)日：2014-05-28
申请号：KR1020120013723
申请日：2012-02-10
Applicant: 한국에너지기술연구원
CPC classification number: B01J20/3078 , B01D53/02 , B01D53/62 , B01D2253/20 , B01D2257/504 , B01J20/20 , B01J20/3028 , B01J2220/485 , Y02A50/2342 , Y02C10/04 , Y02C10/08
Abstract: 본 발명은 천연 바이오매스 기반 이산화탄소 흡수제의 제조방법 및 이에 의해 제조된 천연 바이오매스 기반 이산화탄소 흡수제에 관한 것으로, 더욱 상세하게는 천연 식물계 바이오매스 재료가 자체적으로 함유하고 있는 Ca, Mg, K 등의 알칼리 금속 또는 알칼리 토금속 성분을 이산화탄소 흡수제 용도로 활용하는 고효율/저비용의 이산화탄소 흡수제의 제조방법에 관한 것이다. 본 발명에 따르면, 친환경적이고, 공정비용을 대폭 저감시키고, 흡수제의 성능이 향상된 천연 바이오매스 기반 이산화탄소 흡수제를 제공할 수 있다.
-
公开(公告)号：KR1020140014740A
公开(公告)日：2014-02-06
申请号：KR1020120081513
申请日：2012-07-26
Applicant: 한국에너지기술연구원
IPC: C07D233/58 , B01D53/14 , B01D53/62
CPC classification number: B01D53/1475 , B01D53/1493 , B01D2252/30 , C07D233/61 , Y02C10/04 , Y02C10/06 , Y02P20/152
Abstract: Disclosed are an imidazolium-based ionic liquid functionalized with an amine and a method for a separation of carbon dioxide using the same. The imidazolium-based ionic liquid functionalized with the amine according to the present invention has a superior carbon dioxide absorption capacity. The absorbed carbon dioxide can be easily absorbed/desorbed by heating. The liquid of the present invention provides use convenience and can be effectively used in collecting CO2 since the liquid has a selectivity, a thermal stability, a repeatable usability, and a long lifespan.
Abstract translation: 公开了用胺官能化的咪唑鎓离子液体和使用其分离二氧化碳的方法。 用根据本发明的胺官能化的咪唑鎓离子液体具有优异的二氧化碳吸收能力。 吸收的二氧化碳可以通过加热容易地吸收/解吸。 本发明的液体提供使用的便利性，并且可以有效地用于收集二氧化碳，因为液体具有选择性，热稳定性，可重复的可用性和长的使用寿命。
-
公开(公告)号：KR1020130136298A
公开(公告)日：2013-12-12
申请号：KR1020120059996
申请日：2012-06-04
Applicant: 한국에너지기술연구원
IPC: C07D233/16 , C07C307/00 , B01D53/62
CPC classification number: Y02C10/04 , Y02P20/152
Abstract: The present invention relates to ionic liquid using an aromatic cation material for separating carbon dioxide and, more specifically, to ionic liquid which improves carbon dioxide absorption capacity, initial absorption rates, and reclaimable performance compared with existing ionic liquid. The ionic liquid of the present invention is selected among 1-methylimidazolium, 1-ethylimidazolium, and 1-butylimidazolium.
Abstract translation: 本发明涉及使用芳族阳离子材料用于分离二氧化碳的离子液体，更具体地说，涉及与现有的离子液体相比提高二氧化碳吸收能力，初始吸收速率和可回收性能的离子液体。 本发明的离子液体选自1-甲基咪唑鎓，1-乙基咪唑鎓和1-丁基咪唑鎓。
-
公开(公告)号：KR101335603B1
公开(公告)日：2013-12-02
申请号：KR1020110086410
申请日：2011-08-29
Applicant: 한국에너지기술연구원
IPC: B01J20/22 , B01D53/14 , B01D53/62 , C07C215/10
CPC classification number: Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02P20/152
Abstract: 본 발명은 이산화탄소 흡수제에 관한 것으로서, 구체적으로는 이산화탄소 흡수능이 우수하고 반응속도가 빠르며, 이산화탄소 포집 과정에서 재생에너지를 크게 저감할 수 있는 흡수제 및 이를 이용한 이산화탄소 포집 방법에 관한 것이다. 본 발명의 적절한 실시 형태에 따르면, 전체 중량 대비 모노에탄올아민 10~70wt%, 디에탄올아민 10~40wt% 및 트리에탄올아민 5~75wt%을 포함하는 이산화탄소 흡수제를 제공한다.
-
公开(公告)号：KR1020130023561A
公开(公告)日：2013-03-08
申请号：KR1020110086410
申请日：2011-08-29
Applicant: 한국에너지기술연구원
IPC: B01J20/22 , B01D53/14 , B01D53/62 , C07C215/10
CPC classification number: Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02P20/152 , B01D53/1493 , B01D53/1475 , B01D2252/20478
Abstract: PURPOSE: A collecting method of carbon dioxide using carbon dioxide absorbent is provided to have excellent absorption of carbon dioxide, fast reaction speed, and sharply reduce in the collecting process of carbon dioxide. CONSTITUTION: A carbon dioxide absorbent comprises monoethanolamine 10-70wt%, diethanolamine 10-40wt%, and triethanolammine 5-75wt%. The absorbent is manufactured by reacting overdose of ammonia and ethylene oxide. The ammonia and ethylene oxide are reacted to the mole ration of 1:1-20:1. A collecting method of carbon dioxide uses aqueous solution including the carbon dioxide absorbent 20-40 wt%. Temperature of the absorbent aqueous solution is 40-80 °C when collecting carbon dioxide.
Abstract translation: 目的：提供使用二氧化碳吸收剂的二氧化碳的收集方法，具有优良的二氧化碳吸收，快速的反应速度，并且在二氧化碳的收集过程中急剧减少。 构成：二氧化碳吸收剂包括10-70wt％的单乙醇胺，10-40wt％的二乙醇胺和5-75wt％的三乙醇胺。 吸收剂是通过使过量的氨和环氧乙烷反应来制造的。 氨和环氧乙烷的摩尔比为1：1-20：1。 二氧化碳的收集方法使用包含20-40重量％的二氧化碳吸收剂的水溶液。 当收集二氧化碳时，吸收剂水溶液的温度为40-80℃。
-
Patent Agency Ranking
公开(公告)号：KR1020130019875A
公开(公告)日：2013-02-27
申请号：KR1020110082155
申请日：2011-08-18
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/228 , B01D71/022 , B01D2256/16 , B01D2257/502 , B01D2257/504 , B01D2325/24 , C01B3/503 , C01B3/505 , C01B2203/0405 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , Y02C10/10 , Y02P20/152 , Y02P30/30
Abstract: PURPOSE: A vanadium based alloy hydrogen separating membrane doped with yttrium and a hydrogen separating method using the same are provided to improve a mechanical stability at high temperature as well as a high hydrogen transmittance and have an excellent economical efficiency by not using palladium. CONSTITUTION: A vanadium based alloy hydrogen separating membrane doped with yttrium is doped with the yttrium of a below formula 1. V_100-x-yM_xY_y(I). In the above formula, M is a metal or a transition metal, and x is 0 ≤ x ≤ 20% and y is 0
Abstract translation: 目的：提供掺杂有钇的钒基合金氢分离膜和使用其的氢分离方法，以提高高温下的机械稳定性以及高的透光率，并且通过不使用钯而具有优异的经济性。 构成：掺杂有钇的钒基合金氢分离膜掺杂有低于式1的钇。V_100-x-yM_xY_y（I）。 在上式中，M为金属或过渡金属，x为0≤x≤20％，y为0
-
公开(公告)号：KR1020090041491A
公开(公告)日：2009-04-29
申请号：KR1020070107024
申请日：2007-10-24
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , B01J20/043 , B01J20/22
Abstract: A carbon dioxide absorbent for a gas-liquid contactor in which potassium carbonate and an enhancer are mixed is provided to offer stabilization of physicochemical material property of a hollow fiber membrane by using a potassium carbonate absorbent. A carbon dioxide absorbent for a gas-liquid contactor includes 5-20 weight% of potassium carbonate and 5-15 weight% of annular amine. A gas-liquid contact system for separation of carbon dioxide includes an absorption reactor(420) and a degassing reactor(490). The absorption reactor absorbs the carbon dioxide from mixed gas.
Abstract translation: 提供混合有碳酸钾和增强剂的气液接触器的二氧化碳吸收剂，以通过使用碳酸钾吸收剂来稳定中空纤维膜的物理化学性质。 用于气液接触器的二氧化碳吸收剂包括5-20重量％的碳酸钾和5-15重量％的环状胺。 用于分离二氧化碳的气液接触系统包括吸收反应器（420）和脱气反应器（490）。 吸收反应器从混合气体中吸收二氧化碳。
-
公开(公告)号：KR100884701B1
公开(公告)日：2009-02-19
申请号：KR1020070084574
申请日：2007-08-22
Applicant: 한국에너지기술연구원
CPC classification number: Y02P20/133
Abstract: A method refreshing an adsorber using pressure driving in a fuel reformer is provided to have a simple structure, to be easily operated and reduce consumption of renewable energy by reproducing an adsorber using pressure gradient at temperature same to fuel reformate reaction. A method refreshing an adsorber using pressure driving in a fuel reformer comprises steps of: i) generating hydrogen by injecting water and methane in a reactor 1(REA1), separating the generated carbon dioxide and reproducing the adsorber by maintaining pressure in a reactor 2(REA2) to 0.001~0.2 pressure(atm) and temperature same to the reactor 1; ii) recycling the adsorber by maintaining pressure to 0.001~0.2 pressure(atm) and temperature same to the reactor 2, generating the hydrogen by injecting water and methane in the reactor 2 and separating the generated carbon dioxide; iii) and performing repetitively the i) and the ii).
Abstract translation: 提供了一种使用燃料重整器中的压力驱动来清洗吸附器的方法，具有简单的结构，易于操作，并且通过使用与燃料重整反应相同的温度的压力梯度再生吸附器来减少可再生能源的消耗。 使用在燃料重整器中使用压力驱动来刷新吸附器的方法包括以下步骤：i）通过在反应器1（REA1）中注入水和甲烷产生氢气，通过保持反应器2中的压力分离生成的二氧化碳并再生吸附器（ REA2）至0.001〜0.2压力（atm）和与反应器1相同的温度; ii）通过将压力保持在与反应器2相同的压力至0.001〜0.2的压力（atm）和温度下再循环，通过在反应器2中注入水和甲烷并分离生成的二氧化碳来产生氢; iii）并重复执行i）和ii）。
-
公开(公告)号：KR100760380B1
公开(公告)日：2007-09-19
申请号：KR1020060092004
申请日：2006-09-21
Applicant: 한국에너지기술연구원
Abstract: A unit reaction block that can obtain a high efficient chemical heat pump for cooling and heating by smoothly contacting an inorganic salt as a reaction medium with an ammonia gas as a drive medium in a chemical heat pump and efficiently transferring heat generated during the chemical reaction to the outside, a manufacturing method of the unit reaction block, and a mounting method of the unit reaction block on the chemical heat pump are provided. A thermal conductive unit reaction block for a chemical heat pump is characterized in that a supporting block is inserted between reaction blocks containing a metal chloride in surfaces thereof. The reaction blocks containing the metal chloride in the surfaces thereof are prepared a step(1) of mixing a therm conductive powder material with a binder, and compressing the mixture under high temperature and high pressure to obtain a compressed material, and a step(2) of applying a metal chloride as an adhesive onto a surface of the compressed material, and removing the adhesive. The metal chloride is at least one selected from ZnCl2, CuCl2, SnCl2, PbCl2, BaCl2, CaCl2, SrCl2, MnCl2, FeCl2, CoCl2, MgCl2, and NiCl2. A manufacturing method of a thermal conductive unit reaction block(13) for a chemical heat pump comprises inserting a supporting block(2) having a binder sprayed on the surface thereof between reaction blocks(1) containing a metal chloride in surfaces thereof, and compressing and drying the supporting block inserted between the reaction blocks.
Abstract translation: 一种单元反应块，其能够通过使无机盐作为反应介质与化学热泵中的氨气作为驱动介质平滑接触而获得高效的化学热泵，并有效地将化学反应期间产生的热量传递至 提供了单元反应块的制造方法以及化学热泵上的单元反应块的安装方法。 用于化学热泵的导热单元反应块的特征在于，在其表面中含有金属氯化物的反应块之间插入支撑块。 制备其表面含有金属氯化物的反应块，制备将热导粉末材料与粘合剂混合并在高温高压下压缩混合物以获得压缩材料的步骤（1），并且将步骤（2） ）将金属氯化物作为粘合剂施加到压缩材料的表面上，并且去除粘合剂。 金属氯化物是选自ZnCl 2，CuCl 2，SnCl 2，PbCl 2，BaCl 2，CaCl 2，SrCl 2，MnCl 2，FeCl 2，CoCl 2，MgCl 2和NiCl 2中的至少一种。 一种用于化学热泵的导热单元反应块（13）的制造方法，包括在其表面上插入具有喷涂在其表面的反应块（1）的粘合剂的支撑块（2），并在其表面包含金属氯化物的反应块 并干燥插入反应块之间的支撑块。
-
30.发明授权
公开(公告)号：KR100746704B1
公开(公告)日：2007-08-06
申请号：KR1020060089207
申请日：2006-09-14
Applicant: 한국에너지기술연구원
Abstract: A method of preparing a reactive medium comprising a carbon support impregnated with a metal catalyst and a method for removing NOx by using the reactive medium are provided to complement and replace the selective catalytic reduction process by directly reducing NOx exhausted from actual combustion flue gas by using an inexpensive metal impregnated carbon support without using a reducing agent such as ammonia. A method of preparing a reactive medium for NOx removal comprising a metal catalyst impregnated on a carbon support comprises: adding 47.37 to 49.75 wt.% of water into 0.5 to 5.26 wt.% of a metal catalyst to prepare an aqueous solution; adding 47.37 to 49.75 wt.% of a carbon support into the aqueous solution; and impregnating the carbon support with the aqueous solution in a rotary vacuum dryer by controlling an impregnation temperature to a range from 25 to 90 deg.C, controlling an impregnation speed to a range from 40 to 100 rpm, and controlling an impregnation pressure to a range from 500 to 700 mmHg. A method for removing NOx in an oxygen-free gas by using the reactive medium comprises removing NOx by controlling an injection flow rate of combustion flue gas to a range from 10,000 to 30,000 hr^-1, and controlling an operating temperature of 450 deg.C or more in a reactive medium comprising a carbon support impregnated with a metal catalyst.
Abstract translation: 提供了一种制备包含用金属催化剂浸渍的碳载体的反应介质的方法以及通过使用反应介质去除NOx的方法，以通过使用通过直接还原从实际燃烧烟气排出的NOx而补充并替代选择性催化还原过程 不使用氨等还原剂而廉价的金属浸渍碳载体。 一种制备包含浸渍在碳载体上的金属催化剂的用于除去NOx的反应介质的方法，包括：将47.37至49.75重量％的水加入0.5至5.26重量％的金属催化剂中以制备水溶液; 向该水溶液中加入47.37至49.75重量％的碳载体; 以及通过将浸渍温度控制在25-90℃的范围内，将浸渍速度控制在40-100rpm的范围内，并将浸渍压力控制在 范围从500到700 mmHg。 通过使用反应介质去除无氧气体中的NO x的方法包括通过将燃烧烟气的喷射流量控制在10,000至30,000hr -1的范围内并控制450℃的操作温度来去除NO x。 在包含浸渍有金属催化剂的碳载体的反应介质中进行。
-
-
-
-
-
-
-
-
-
Search Results
119
records
(took 0.032 seconds)
