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公开(公告)号：KR1020130091828A
公开(公告)日：2013-08-20
申请号：KR1020120013070
申请日：2012-02-09
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/62 , B01D53/025 , B01D2252/2041 , B01D2252/20442 , B01D2252/20447 , B01D2252/20484 , B01D2253/108 , B01D2253/20 , B01D2253/306 , B01D2253/308 , B01D2253/311 , B01D2257/504 , B01J20/186 , B01J20/3204 , B01J20/3248 , B01J20/3251 , B01J20/3255 , Y02A50/2342 , Y02C10/04 , Y02C10/08
Abstract: PURPOSE: A zeolite sorption agent wherein solid amine is impregnated is disclosed, along with a manufacturing method thereof, to be excellent in a sorption capacity, an ability to remove carbon dioxide, event at 50°C, a temperature combustible waste gas is ejected to the atmosphere. CONSTITUTION: A zeolite sorption agent wherein solid amine is impregnated comprises the steps of: preparing a solid amine solution, adding molded zeolite in the solid amine solution, impregnating the zeolite added solution at 30-90°C, for 2-8 hours, in a vacuum, and drying the solution in a vacuum oven at 90-110°C, for 10-30 hours.
Abstract translation: 目的：公开了其中固体胺被浸渍的沸石吸附剂及其制备方法，其具有优异的吸附能力，除去二氧化碳的能力，在50℃的情况下，将可燃性废气喷射到 气氛。 构成：其中固体胺被浸渍的沸石吸附剂包括以下步骤：制备固体胺溶液，在固体胺溶液中加入模塑沸石，在30-90℃下将沸石添加溶液浸渍2-8小时， 真空，并将该溶液在90-110℃的真空烘箱中干燥10-30小时。
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公开(公告)号：KR101284115B1
公开(公告)日：2013-07-10
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: 본원은 이트리움으로 도핑된 바나듐 기재 합금 수소 분리막 및 이를 이용한 수소분리방법을 제공한다. 본원의 수소 분리막은 고온에서의 높은 수소 투과도는 물론 우수한 기계적 안정성을 가져와 연소전 이산화탄소 포집기술에서 분리막을 이용한 이산화탄소 포집 및 수소 분리에 유용하게 사용될 수 있다.
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公开(公告)号：KR101281576B1
公开(公告)日：2013-07-03
申请号：KR1020100105752
申请日：2010-10-28
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 수소투과합금 및 수소분리막 제조방법에 관한 것으로, 더욱 상세하게는 수소투과성을 담당하는 상과 내수소취화성을 담당하는 상의 2상(dual phase)을 갖는 수소투과합금 및 이를 이용한 수소분리막 제조 시 냉각속도의 차이에 따라 2상 영역의 비율을 조절함으로써 수소 고투과상과 수소 취화를 담당하는 상의 비율을 제어하여 수소 투과도 및 내수소취성을 향상시킬 수 있는 2상 영역을 갖는 수소투과합금 및 이를 이용한 수소분리막의 제조방법에 관한 것이다.
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公开(公告)号：KR1020130039987A
公开(公告)日：2013-04-23
申请号：KR1020110104700
申请日：2011-10-13
Applicant: 한국에너지기술연구원
CPC classification number: B01J20/22 , B01D53/1475 , B01D53/18
Abstract: PURPOSE: A reaction enhancer-containing dioxide absorber having excellent carbon dioxide absorbing capability and a rapid reaction rate is provided to greatly reduce the consumption of renewable energy in carbon dioxide collecting process. CONSTITUTION: A reaction enhancer-containing dioxide absorber contains a carbon dioxide absorbent which is a mixture of the amine compounds shown by the chemical formulas 1 to 3 and amine type reaction enhancer. One amine type reaction enhance is chosen among piperazine, morpholine, 2-methylpiperazine, and hexamethylenediamine. The amine type compound contains monoethanolamine 10 to 70 wt%, diethanolamine 10 to 40 wt%, and triethanolammine 5 to 75 wt% with reference to the total amine compound weight.
Abstract translation: 目的：提供具有优异的二氧化碳吸收能力和快速反应速率的含有反应促进剂的二氧化碳吸收剂，以大大降低二氧化碳收集过程中可再生能源的消耗。 构成：含有反应促进剂的二氧化物吸收剂含有作为化学式1〜3所示的胺化合物与胺型反应促进剂的混合物的二氧化碳吸收剂。 哌嗪，吗啉，2-甲基哌嗪和六亚甲基二胺选择一种胺类反应增强剂。 胺型化合物相对于总胺化合物重量，含有10〜70重量％的单乙醇胺，10〜40重量％的二乙醇胺和5〜75重量％的三乙醇胺。
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公开(公告)号：KR1020130026639A
公开(公告)日：2013-03-14
申请号：KR1020110089922
申请日：2011-09-06
Applicant: 한국에너지기술연구원
CPC classification number: B01D71/024 , C01B13/0255
Abstract: PURPOSE: A perovskite type ion conductivity tube shape oxygen separating film and a manufacturing method are provided to use serviceably to oxygen separation from the air with carbon dioxide as the oxygen permeation degree and the thermal stability are improved a lot in high pressure and temperature compare to the separation film which is not coated. CONSTITUTION: A perovskite type ion conductivity tube shape oxygen separating film has the composition of the Ba1-xSrxCo1-yFeyO3- and is coated with the La1-xSrxTi1-yFeyO3-. In a chemical formula, it is 0
Abstract translation: 目的：提供钙钛矿型离子传导性管状氧分离膜和制造方法，可有效地利用二氧化碳作为氧气渗透度从空气中分离氧气，并且在高压和高温下热稳定性提高很多 未涂布的分离膜。 构成：钙钛矿型离子传导性管状氧分离膜具有Ba1-xSrxCo1-yFeyO3的组成，并且涂覆有La1-xSrxTi1-yFeyO3-。 在化学式中，它是0 <= x <= 1，0 <= y <= 1。 钙钛矿型离子导电管形氧分离膜的制造方法包括以下步骤： 以BSCF粉末的相应8-11与粘合剂1的比例混合干燥步骤; 以8〜11倍的蒸馏水稀释聚乙二醇后，以液态混合2-3份稀释物质与1种增塑剂的重量比的步骤; 通过压缩成型混合物产生管形分离膜的步骤; 通过干燥和塑化所生产的管形分离膜产生精细分离膜的步骤; 在具有20-40％的LSTF粉末的胶体悬浮液中浸泡并涂覆管状分离膜的步骤; 以及通过干燥和塑化涂覆的管状分离膜来产生LSTF涂布的BSCF精细分离膜的步骤。
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Patent Agency Ranking
公开(公告)号：KR1020130019873A
公开(公告)日：2013-02-27
申请号：KR1020110082151
申请日：2011-08-18
Applicant: 한국에너지기술연구원
CPC classification number: B01D71/022 , B01D53/228 , B01D69/02 , B01D2256/16 , B01D2257/504 , B01D2325/20 , B01D2325/24 , Y02C10/10
Abstract: PURPOSE: A vanadium based alloy hydrogen separating membrane doped with boron and a hydrogen separating method using the same are provided to improve a high hydrogen transmittance at high temperature and an excellent mechanical stability. CONSTITUTION: A vanadium based alloy hydrogen separating membrane doped with boron is doped with the boron of below formula 1. V_100-x-yM_xB_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：提供掺杂硼的钒基合金氢分离膜和使用其的氢分离方法，以改善高温下的高氢透过率和优异的机械稳定性。 构成：掺杂有硼的钒基合金氢分离膜掺杂有下式1的硼。V_100-x-yM_xB_y（I）。 在上式中，M为金属或过渡金属，x为0≤x≤20％，y为0
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公开(公告)号：KR101178457B1
公开(公告)日：2012-09-06
申请号：KR1020100045262
申请日：2010-05-14
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 페롭스카이트형 혼합전도성 산소분리막 및 그 제조방법에 관한 것으로, 더욱 상세하게는 종래의 BSCF 조성의 분리막에 LSTF 조성의 분리막을 코팅함으로써 산소 투과 특성 및 이산화탄소에 대한 내성이 향상된 LSTF-6437이 코팅된 BSCF-5582 산소분리막 및 그 제조방법에 관한 것이다.
본 발명에 따른 LSTF-6437이 코팅된 BSCF-5582 산소분리막은 BSCF-5582 분리막의 표면을 LSTF-6437 코팅액으로 코팅함으로써 산소투과 시 이산화탄소(CO
2 )에 의한 불순물 생성 반응을 억제하여 산소 투과량의 저하를 방지할 수 있으며 코팅 표면의 비표면적 증가에 따라 산소투과량을 증가시킬 수 있는 장점이 있다.-
公开(公告)号：KR101149079B1
公开(公告)日：2012-05-24
申请号：KR1020100004464
申请日：2010-01-18
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/228 , B01D61/38 , B01D69/141
Abstract: The present invention relates to an ionic liquid-polymer gel membrane with improved gas permeability, and a preparation method thereof, and more specifically, to a membrane prepared to allow an ionic liquid to be dispersed in a polymer gel, thereby improving gas permeability. Particularly, the present invention relates to an ionic liquid-polymer gel membrane wherein membrane selectivity and permeability exceed an upper bound by increasing the amount of dispersed ionic liquid, and a preparation method thereof. The preparation method of the membrane for separating a specific gas from a mixture gas according to the present invention comprises the following steps of: mixing a polymer, an ionic liquid and PC as a solvent to prepare a mixture solution; and drying the mixture solution to remove the solvent from the mixture solution. In addition, the polymer is polyvinylidene fluoride-hexafluoropropyl copolymer (PVdF-HFP), and the ionic liquid is 1-ethyl-3-methylimidazolium tetrafluoroborate ([emim][BF4]).
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公开(公告)号：KR1020120004580A
公开(公告)日：2012-01-13
申请号：KR1020100065141
申请日：2010-07-07
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , Y02C10/04 , B01J20/262 , B01D53/02 , B01D2253/202 , B01D2253/25 , B01D2257/504 , B01J20/18
Abstract: PURPOSE: A carbon dioxide absorber using meso-porous materials and a carbon dioxide eliminating method using the same are provided to increase an area, to which carbon dioxide is absorbed, based on branches of polyethyleneimine. CONSTITUTION: A carbon dioxide absorber includes meso-porous materials and polyethyleneimine. The average molecular weight of the polyethyleneimine is between 450 and 650. The polyethyleneimine is immersed in the meso-porous materials. The meso-porous materials are MCM-41 or MCM-48. The absorber absorbs carbon dioxide at a temperature between 40 and 80 degrees Celsius. The immersing rate of the polyethyleneimine is M2/(M1+M2)x100 and is in a range between 25 and 35 wt%, between 45 and 55 wt%, or between 65 and 75 wt%. The M1 is the content of the meso-porous materials. The M2 is the content of polyethyleneimine.
Abstract translation: 目的：提供使用中孔多孔材料的二氧化碳吸收器和使用其的二氧化碳消除方法，以增加基于聚乙烯亚胺的分支吸收二氧化碳的面积。 构成：二氧化碳吸收剂包括中孔多孔材料和聚乙烯亚胺。 聚乙烯亚胺的平均分子量在450和650之间。将聚乙烯亚胺浸入中孔多孔材料中。 中孔多孔材料是MCM-41或MCM-48。 吸收剂在40摄氏度和80摄氏度之间的温度下吸收二氧化碳。 聚乙烯亚胺的浸渍速率为M2 /（M1 + M2）×100，为25〜35重量％，45〜55重量％，65〜75重量％。 M1是介孔材料的含量。 M2是聚乙烯亚胺的含量。
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20.发明公开알카리염이 포함된 이미다졸륨계 이온성액체의 이산화탄소 흡수제 및 그 제조방법과 그것을 이용한 이산화탄소 흡수방법 无效包含碱性盐的咪唑鎓离子液体的二氧化碳吸收及其生产方法和使用二氧化碳的二氧化碳吸收方法
公开(公告)号：KR1020110084717A
公开(公告)日：2011-07-26
申请号：KR1020100004420
申请日：2010-01-18
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , Y02C10/04 , Y02C10/06 , B01D53/1493 , B01D53/1475 , B01D2252/20473 , B01D2252/30 , B01D2252/60
Abstract: PURPOSE: The carbon dioxide absorbing agent of imidasolium-based ionic liquid, a method for fabricating the same, and a method for absorbing carbon dioxide using the same are provided to reduce energy required for regenerating the absorbing agent by substituting imidazolium-based ionic liquid absorbing agent with alkaline salt to obtain the carbon dioxide absorbing agent. CONSTITUTION: Alkaline salt is added in ionic liquid. The ionic liquid is 1-butyl-3-methylimidazolium iodide using imidazolium as cation. The alkaline salt is selected from KHCO_3 or KOH. The alkaline salt added ionic liquid is stirred to obtain a carbon dioxide absorbing agent. A carbon dioxide absorbing process is implemented in a carbon dioxide absorbing performance measuring unit(10) at temperature between 35 and 45 degrees Celsius and the pressure more than or equal to 10bar.
Abstract translation: 目的：提供了基于亚胺体系的离子液体的二氧化碳吸收剂，其制造方法和使用其的二氧化碳吸收方法，以通过用咪唑鎓离子液体吸收代替来吸收吸收剂再生所需的能量 用碱性盐代替二氧化碳吸收剂。 构成：在离子液体中加入碱性盐。 离子液体是使用咪唑鎓作为阳离子的1-丁基-3-甲基咪唑鎓碘化物。 碱性盐选自KHCO_3或KOH。 搅拌碱加盐的离子液体，得到二氧化碳吸收剂。 二氧化碳吸收过程在二氧化碳吸收性能测量单元（10）中在35至45摄氏度的温度和大于或等于10bar的压力下实施。
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