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公开(公告)号：KR100733038B1
公开(公告)日：2007-06-27
申请号：KR1020060019530
申请日：2006-02-28
Applicant: 한국에너지기술연구원
Abstract: A method and an apparatus for separating carbon dioxide produced when reacting hydrocarbon as a fossil fuel with water are provided to increase the separation efficiency of carbon dioxide using a solid moving type reactor and increase the production of hydrogen accordingly. In a carbon dioxide separating type apparatus for producing hydrogen, in which high purity hydrogen is continuously produced by hydrocarbon-steam reforming reaction using a reaction solid comprising a reforming catalyst and a carbon dioxide absorbent, the carbon dioxide separating type apparatus for producing hydrogen comprises: a hybrid reactor(120) for performing steam reforming reaction using hydrocarbons and separating carbon dioxide generated during the reforming reaction using an absorbent at the same time; a regeneration reactor(110) for desorbing carbon dioxide saturated in the absorbent; and a solid mover(130) for allowing a reaction solid to be easily moved from the regeneration reactor to the hybrid reactor, wherein the hybrid reactor has a solid injector(163) installed in an upper part thereof and a solid disusing tank(146b) installed in a lower part thereof to easily inject and disuse the reaction solid, the reforming catalyst is nickel, iron, or rhodium, the absorbent is calcium oxide, magnesium oxide, silicate lithium, or dolomite, and a mixing weight ratio of the reforming catalyst to a carbon dioxide absorbent is 1 to 15.
Abstract translation: 提供了一种用于分离当作为矿物燃料的碳氢化合物与水反应时产生的二氧化碳的方法和设备，以提高使用固体移动式反应器的二氧化碳的分离效率并相应地增加氢气的产量。 在用于制造氢的二氧化碳分离式装置中，使用包含重整催化剂和二氧化碳吸收剂的反应固体，通过烃 - 水蒸气重整反应连续生产高纯度氢，该二氧化碳分离式氢装置包括： 混合反应器（120），其使用烃进行水蒸气重整反应，同时使用吸收剂分离重整反应中产生的二氧化碳; 再生反应器（110），用于解吸吸收剂中饱和的二氧化碳; 和用于使反应固体容易地从再生反应器移动到混合反应器的固体推进器（130），其中混合反应器具有安装在其上部的固体注射器（163）和固体废料罐（146b） 安装在其下部以容易地注入和废弃反应固体，重整催化剂是镍，铁或铑，吸收剂是氧化钙，氧化镁，硅酸锂或白云石，并且重整催化剂的混合重量比 至二氧化碳吸收剂的比例为1至15。
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公开(公告)号：KR102214135B1
公开(公告)日：2021-02-09
申请号：KR1020190024766
申请日：2019-03-04
Applicant: 한국에너지기술연구원
Abstract: 본발명은촉매반응기에관한것으로서, 더욱상세하게는반응기회전구성을통해촉매수단에원심력을제공하여개질반응시야기되는촉매에탄소가침적되는현상을방지하고, 내화벽돌구성을통해고온에필요한에너지비용을감축할수 있을뿐만아니라, 메탄의스팀개질반응및 CO2 개질반응을접목한혼합개질반응이가능토록하여합성가스생산에대한효율성을높인촉매반응기에관한것이다.이를위해, 양측에각각유입구및 배출구가형성되며, 경사지게마련된동체; 상기동체를회전시키는동력을발생하는구동수단; 상기동체의내부에배치되며, 유입가스가통과되는다각형의관로가형성되되관로내측면에는촉매가코팅된촉매수단; 상기촉매수단을동체에결합시키는결합수단:을포함하며, 상기촉매수단은모노리스촉매로구성되며, 동체의길이방향으로동체의내부에복수로제공되되상호간에이격배치되고, 상기구동수단은동체의길이방향으로동체의중간부를기준으로배출구측에설치되며, 구동수단을승강시키면서동체의경사진기울기를조절할수 있도록한 승강수단이더 설치되며, 상기동체의내주면에는내화벽돌이설치되며, 상기모노리스촉매는원통형으로구성되며, 상기결합수단은, 상기모노리스촉매의외주면으로부터돌출형성되되모노리스촉매의외주면방향및 길이방향으로복수로형성되며, 체결공이형성된제1체결돌기; 상기동체의내주면으로부터돌출형성되되상기제1체결돌기간간격에대응되도록복수로형성되며, 체결공이형성된제2체결돌기; 상기제1체결돌기의체결공및 제2체결돌기의체결공을통과하여체결됨으로써, 동체에모노리스촉매를결합시키는체결볼트및 너트를포함하는것을특징으로하는촉매반응기를제공한다.
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公开(公告)号：KR101859511B1
公开(公告)日：2018-05-23
申请号：KR1020160105612
申请日：2016-08-19
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , Y02C10/06 , Y02P70/34
Abstract: 본발명은특히혼합액의거품을제거시키는소포기가구비되는혼합액분리장치에관한것으로서, 혼합액유입구와가스배출구와잔류액배출구가형성되는하우징과, 상기혼합액유입구와상기잔류액배출구의사이에위치하고, 상기혼합액유입구로제공된혼합액에열을제공하여상기혼합액으로부터분리대상가스를분리하고분리잔류액을생성하는가열기와, 상기가열기의상단에위치하고, 상기가열기에의해상기혼합액으로부터분리된분리대상가스가형성한거품을깨는소포기로구성됨으로써, 혼합액의안정적인분리가이루어질수 있고, 또한소포제를사용하지않고서도이산화탄소와리치아민이만나면서발생되는거품이제거될수 있는혼합액분리장치를제공하고자한다.
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公开(公告)号：KR101550639B1
公开(公告)日：2015-09-07
申请号：KR1020140145542
申请日：2014-10-24
Applicant: 현대자동차주식회사 , 한국에너지기술연구원
CPC classification number: B01D53/78 , B01D53/62 , B01D2251/304 , B01D2251/306 , B01D2251/604 , B01D2251/606 , B01D2252/20447 , B01D2252/604 , B01D2252/606 , B01D2252/608 , B01D2257/504 , B01D2258/0283 , Y02C10/04 , Y02C10/06
Abstract: 본 발명은 알카리 탄산염 1중량% 내지 17.5중량%; 헤테로 고리 아민 화합물 1 중량% 내지 5.5 중량%; 상기 헤테로 고리 아민 화합물의 알킬 치환체 1중량% 내지 8중량%; 및 잔량의 물을 포함하는 산성 가스 제거용 흡수제 및 상기 산성 가스 제거용 흡수제와 산성 가스가 포함된 기체를 접촉하는 단계를 포함하는 산성 가스 제거 방법에 관한 것이다.
Abstract translation: 本发明涉及一种消除酸性气体的吸收剂，其包括以下组分：1-17.5重量％的碱金属碳酸盐，1-5.5重量％的杂环胺化合物，1-8重量％的杂环胺的烷基取代基 化合物和残留水。 此外，本发明还涉及一种消除酸性气体的方法，其包括使吸收剂和包含酸性气体的气体接触的步骤。
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公开(公告)号：KR101534710B1
公开(公告)日：2015-07-07
申请号：KR1020130136650
申请日：2013-11-12
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 한국에너지기술연구원
CPC classification number: B01D53/1475 , B01D53/1425 , B01D53/18 , B01D53/62 , B01D53/96 , B01D2251/30 , B01D2251/606 , B01D2252/2023 , B01D2252/20478 , B01D2252/30 , B01D2252/504 , B01D2257/302 , B01D2257/304 , B01D2257/504 , Y02C10/04 , Y02C10/06
Abstract: 본발명의실시예에따른산성가스의흡수분리장치는산성가스를포함하는가스가내부로공급되는흡수탑, 상기흡수탑과인접하여배치되는재생탑, 상기흡수탑과상기재생탑을순환하면서, 상기흡수탑에서는산성가스를흡수하고, 상기재생탑에서는산성가스를다시배출하는흡수제, 및상기재생탑에서발생되는산성가스를응축하는응축기를포함하고, 상기흡수탑의내부하부에는상기흡수제를원심력에의해서분리하는원심분리기가내장될수 있다.
Abstract translation: 根据本发明实施例的用于分离酸性气体的吸收装置包括：吸收塔，其中含有酸性气体的气体被供应到内部;再生塔，其与吸收塔相邻地布置; 以及冷凝器，用于冷凝在再生塔中产生的酸性气体，其中吸收剂设置在吸收塔的下部以具有离心力 可以使用离心分离机进行分离的离心分离机。
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Patent Agency Ranking
公开(公告)号：KR101406711B1
公开(公告)日：2014-06-16
申请号：KR1020130032218
申请日：2013-03-26
Applicant: 한국에너지기술연구원
Abstract: The present invention relates to a method for separating carbon dioxide from mixed gas containing the carbon dioxide and, more particularly, to a method for using an amino silane group as a mixed solvent in a carbon dioxide separation apparatus including an absorption tower and a stripping tower. The method for separating carbon dioxide using the mixed solvent of the present invention includes: a step in which a carbon dioxide-mixed solvent is supplied to an upper portion of the absorption tower and the mixed gas containing carbon dioxide is introduced to a lower portion of the absorption tower so that the carbon dioxide contained in the mixed gas is absorbed into the mixed solvent; a step in which the mixed solvent into which the carbon dioxide is absorbed is sent to a re-evaporation tank (flash tank) and the carbon dioxide is stripped by pressure difference; and a step in which the mixed solvent which passes through the re-evaporation tank is sent to the stripping tower and is heated to strip the carbon dioxide. In the method for separating carbon dioxide, an amino silane-based mixed solvent is used as the mixed solvent. The amino silane solvent of the present invention has a higher carbon dioxide absorption performance and removal efficiency than existing commercial solvents, and thus capturing costs can be saved in process application. In addition, the low volatility results in excellent safety and economic feasibility in a process operation.
Abstract translation: 本发明涉及从包含二氧化碳的混合气体中分离二氧化碳的方法，更具体地说，涉及在包括吸收塔和汽提塔的二氧化碳分离装置中使用氨基硅烷基团作为混合溶剂的方法 。 使用本发明的混合溶剂分离二氧化碳的方法包括：向吸收塔的上部供给二氧化碳混合溶剂的步骤，将含有二氧化碳的混合气体导入到 吸收塔使得混合气体中所含的二氧化碳被吸收到混合溶剂中; 其中吸收二氧化碳的混合溶剂被送到再蒸发罐（闪蒸罐）并通过压力差汽提二氧化碳的步骤; 将通过再蒸发槽的混合溶剂送入汽提塔并被加热以除去二氧化碳的步骤。 在分离二氧化碳的方法中，使用氨基硅烷类混合溶剂作为混合溶剂。 本发明的氨基硅烷溶剂比现有的商业溶剂具有更高的二氧化碳吸收性能和去除效率，因此在工艺应用中可节省成本。 此外，低波动性在过程操作中导致出色的安全性和经济可行性。
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公开(公告)号：KR1020140060930A
公开(公告)日：2014-05-21
申请号：KR1020120127899
申请日：2012-11-13
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , G01N25/005 , B01D53/1475 , C01B32/50
Abstract: The present invention relates to a method for calculating regenerative heat of a chemical absorbent for carbon dioxide. The regenerative energy of a chemical absorbent for carbon dioxide is calculated by obtaining and calculating parameters using a device in a short term instead of obtaining test values of the regenerative energy of a chemical absorbent for carbon dioxide via process operation, calculating the current heat of the absorbent from the result of measuring reaction heat and specific heat of the absorbent in the process of measuring a combustion phenomenon before and after the reaction of the absorbent for carbon dioxide, calculating the latent heat for evaporation of a solvent, and summing all the values. The method for calculating regenerative heat of an absorbent for carbon dioxide from the sum of the latent heat for evaporation, the reaction heat for absorption and the current heat comprises the steps of: calculating the latent heat for evaporation of the absorbent for carbon dioxide; measuring the reaction heat for absorption of the absorbent for carbon dioxide; and calculating the specific heat of carbon dioxide before and after reaction in the process of measuring the heat capacity before reaction of the absorbent for carbon dioxide and the heat capacity after reaction of the absorbent for carbon dioxide in a state of being completely saturated with carbon dioxide, and calculating the current heat therefrom.
Abstract translation: 本发明涉及二氧化碳化学吸收剂的再生热计算方法。 二氧化碳化学吸收剂的再生能量是通过在短期内使用装置获得和计算参数来计算的，而不是通过过程操作获得用于二氧化碳的化学吸收剂的再生能量的测试值，计算当前的热量 在测量二氧化碳吸收剂反应前后的燃烧现象的过程中测量反应热和吸收剂的比热的结果，计算用于蒸发溶剂的潜热，并将所有值相加，从而得到吸收剂。 用于计算用于二氧化碳的吸收剂的再生热的方法，用于蒸发潜热，吸收反应热和当前的热量之和包括以下步骤：计算二氧化碳吸收剂的蒸发潜热; 测量吸收二氧化碳吸收剂的反应热; 计算二氧化碳吸收剂反应前的热容量和反应二氧化碳吸收剂在二氧化碳完全饱和后的反应后的热容量的反应前后的二氧化碳的比热 ，并计算当前的热量。
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公开(公告)号：KR1020130126359A
公开(公告)日：2013-11-20
申请号：KR1020120050430
申请日：2012-05-11
Applicant: 한국에너지기술연구원
IPC: B01D53/14 , B01D53/62 , B01D19/00 , C07D233/58
CPC classification number: Y02C10/04 , Y02C10/06 , Y02P20/152 , B01D53/14 , B01D19/00 , B01D53/62 , C07D233/58
Abstract: Disclosed are an ether-functionalized immidazolium-based ionic liquid and a separating method of carbon dioxide using the same. The ether-functionalized imidazolium-based ionic liquid has excellent carbon dioxide absorbing ability. The absorbed carbon dioxide is easily attached and detached by heating, so the ether-functionalized imidazolium-based ionic liquid has user convenience, selectivity, thermal stability, and long lifetime, thereby being useful for collecting CO2.
Abstract translation: 公开了醚官能化的基于咪唑鎓的离子液体和使用其的二氧化碳的分离方法。 醚官能化的咪唑鎓离子液体具有优异的二氧化碳吸收能力。 吸收的二氧化碳通过加热容易地附着和分离，因此醚官能化的咪唑鎓离子液体具有用户便利性，选择性，热稳定性和长寿命，因此可用于收集二氧化碳。
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公开(公告)号：KR101316543B1
公开(公告)日：2013-10-15
申请号：KR1020110062228
申请日：2011-06-27
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: 본 발명은 이산화탄소 흡수 방법에 관한 것으로서, 이산화탄소 흡수공정에서 염의 생성을 최소화하고, 발생된 염을 효과적으로 제거함으로써 재생에너지를 최소화할 수 있는 이산화탄소 흡수 공정에 관한 것이다. 본 발명의 이산화탄소 흡수 공정은 알칼리탄산염에 입체장애 시클릭 아민이 첨가된 이산화탄소 흡수제에 이산화탄소가 포함된 기체를 접촉시키는 기체 접촉단계; 상기 기체로부터 이산화탄소를 흡수하는 이산화탄소 흡수단계; 상기 이산화탄소가 흡수된 흡수제에서 염을 분리하는 공정; 상기 염이 분리된 흡수제를 재생하는 단계를 포함한다.
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40.发明公开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：KR1020130092163A
公开(公告)日：2013-08-20
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 , B01J20/04 , B01J20/22 , C01B32/50
Abstract: PURPOSE: A carbon dioxide absorbent based on natural biomass and a manufacturing method thereof are provided to innovatively reduce a process cost since a process for maintaining a high dispersion state when adding an active ingredient is not needed as an alkali metal or an alkali metal component included in the natural biomass forms has a highly dispersed state by itself. CONSTITUTION: A manufacturing method of a carbon dioxide absorbent based on natural biomass comprises the steps of: carbonizing a plant-based biomass material including an alkali metal or an alkali earth-metal; and pulverizing the carbonized biomass material. The plant-based biomass material including an alkali metal or an alkali earth-metal is plant-based cellulose.
Abstract translation: 目的：提供基于天然生物质的二氧化碳吸收剂及其制造方法，以创新地降低加工成本，因为不需要添加活性成分时保持高分散状态的方法作为碱金属或碱金属组分 在天然生物质形式中，其本身具有高度分散的状态。 构成：基于天然生物质的二氧化碳吸收剂的制造方法包括以下步骤：将包含碱金属或碱土金属的基于植物的生物质材料碳化; 并将碳化生物质材料粉碎。 包括碱金属或碱土金属的基于植物的生物质材料是基于植物的纤维素。
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