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71.发明公开2-하이드록시에틸하이드라진(2-hydroxyethylhydrazine)을포함하는 이산화탄소 흡수제 및 이를 이용한 이산화탄소 포집방법 有权包含2-羟基乙酰氯的捕集剂及使用其的二氧化碳捕获方法
公开(公告)号：KR1020140133623A
公开(公告)日：2014-11-20
申请号：KR1020130051023
申请日：2013-05-07
Applicant: 한국에너지기술연구원
IPC: B01J20/22 , C07C243/10 , B01D53/62
CPC classification number: Y02C10/04 , Y02C10/08 , Y02P20/152 , B01D53/1493 , B01D53/1475 , B01D2252/20484 , Y02C10/06
Abstract: 본 발명은 이산화탄소 흡수제에 관한 것으로서, 구체적으로는 이산화탄소 흡수속도가 빠르고 이산화탄소 흡수량이 증대되는 흡수제 및 이를 이용한 이산화탄소 포집 방법에 관한 것으로, 2-하이드록시에틸하이드라진(2-hydroxyethylhydrazine)에 모노에탄올아민(monoethanolamine, MEA) 또는 염화칼륨을 혼합한, 2-하이드록시에틸하이드라진(2-hydroxyethylhydrazine)을 포함하는 이산화탄소 흡수제 및 이를 이용한 이산화탄소 흡수방법을 제공한다.
Abstract translation: 本发明涉及一种二氧化碳吸收剂，更具体地说，涉及能够快速吸收二氧化碳并增加二氧化碳吸收量的吸收剂，以及使用该二氧化碳捕集二氧化碳的方法。 在本发明中，提供了包含2-羟基乙基肼的二氧化碳吸收剂，其中2-羟基乙基肼与单乙醇胺（MEA）或氯化钾混合，以及使用该二氧化碳捕获二氧化碳的方法。
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72.发明公开
公开(公告)号：KR1020140060973A
公开(公告)日：2014-05-21
申请号：KR1020120127992
申请日：2012-11-13
Applicant: 한국에너지기술연구원
CPC classification number: B01J37/04 , B01J27/051 , B01J37/0027 , B01J37/08
Abstract: The present invention relates to a catalyst for methanizing a synthetic gas and a preparation method thereof. According to the present invention, the preparation method of a direct mathanation catalyst, which is a molybdenum disulfide (MoS2) based catalyst, for a synthetic gas includes the steps of: grinding precursors containing sulfur and molybdenum; mixing the ground precursors with a material including a solvent; reacting the mixed materials obtained by the earlier step under an atmosphere of high pressure CO gas after placing the mixed material in a reactor; and activating the produced catalyst.
Abstract translation: 本发明涉及合成气的甲烷化催化剂及其制备方法。 根据本发明，用于合成气体的作为二硫化钼（MoS 2）的催化剂的直接制备催化剂的制备方法包括以下步骤：研磨含有硫和钼的前体; 将研磨前体与包含溶剂的材料混合; 在将混合材料放入反应器中之后，在高压CO气体气氛下使由前述步骤获得的混合材料反应; 并活化生成的催化剂。
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公开(公告)号：KR101380758B1
公开(公告)日：2014-04-10
申请号：KR1020120032247
申请日：2012-03-29
Applicant: 한국에너지기술연구원
IPC: C07D233/58 , B01D53/14 , B01D53/62
CPC classification number: B01D53/1475 , B01D53/62 , B01D2252/30 , B01D2257/504 , C07D233/58 , Y02C10/04 , Y02C10/06 , Y02P20/152
Abstract: 본원은 에테르로 관능화된 이미다졸륨 기반 이온성 액체 및 이를 이용한 이산화탄소 분리 방법에 관하여 개시한다. 본원의 에테르로 관능화된 이미다졸륨계 이온성 액체는 우수한 이산화탄소 흡수능을 가지며, 흡수된 이산화탄소는 가열 등을 통해 손쉽게 탈착이 가능하여, 사용의 편리성은 물론, 선택성, 열적 안정성 및 반복적 사용 및 오랜 사용수명으로 인해 CO
2 포집에 유용하게 사용될 수 있다.-
公开(公告)号：KR101333617B1
公开(公告)日：2013-11-27
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: 본원은 고체 아민을 함침한 성형 제올라이트 및 그 제조방법에 관한 것이다. 본원의 방법으로 제조된 제올라이트는 고체 아민이 함침되지 않은 제올라이트 및 MEA가 함친된 제올라이트와 비교하여 월등한 이산화탄소 수착능을 갖는다. 또한 연소 배기 가스가 대기 중으로 배출되는 온도에서도 기존의 것과 비교하여 높은 흡착능을 가져, 이산화탄소 포집에 효과적으로 사용될 수 있다.
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公开(公告)号：KR1020130001467A
公开(公告)日：2013-01-04
申请号：KR1020110062230
申请日：2011-06-27
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , Y02C10/04 , Y02C10/06 , B01D53/1493 , B01D53/1475 , B01D2252/10 , B01D2252/20442 , B01D2252/20447 , B01D2252/606
Abstract: PURPOSE: A carbon dioxide absorbent with superior anticorrosion and a manufacturing method of the same are provided to minimize the corrosion of an apparatus for a carbon dioxide absorption process. CONSTITUTION: A carbon dioxide absorbent comprises 16 wt% or less of alkali carbonate, 10 wt% or less of a sterically hindered cyclic amine, and an anticorrosive agent. The anticorrosive agent is at least one selected from a group of ATP(2-aminothiophenol), potassium vanadium acid salt, sodium molybdate, sodium nitrite, sodium tungstate, sodium chromate, sodium benzoate, sodium metasilicate, trisodium phosphate, disodium phosphate, sodium borate, (C6H11)2NH_2NO_2, hexamethylene tetramine, diisopropylamine nitrate, and cyclohexylamine carbonate. The alkali carbonate is at least one selected from a group including potassium carbonate(K_2CO_3), sodium carbonate(Na_2CO_3), sodium hydroxide(NaOH), potassium hydroxide(KOH), potassium bicarbonate(KHCO_3), and sodium bicarbonate(NaHCO_3).
Abstract translation: 目的：提供具有优异防腐蚀性的二氧化碳吸收剂及其制造方法，以使二氧化碳吸收过程的装置的腐蚀最小化。 构成：二氧化碳吸收剂包含16重量％或更少的碱金属碳酸盐，10重量％或更少的空间位阻环胺和防腐剂。 抗腐蚀剂是选自ATP（2-氨基苯硫酚），钒酸钾钾，钼酸钠，亚硝酸钠，钨酸钠，铬酸钠，苯甲酸钠，偏硅酸钠，磷酸三钠，磷酸二钠，硼酸钠中的至少一种 ，（C 6 H 11）2 NH 2 NO 2，六亚甲基四胺，硝酸二异丙胺和碳酸环己胺。 碱金属碳酸盐是选自碳酸钾（K 2 CO 3），碳酸钠（Na 2 CO 3），氢氧化钠（NaOH），氢氧化钾（KOH），碳酸氢钾（KHCO 3）和碳酸氢钠（NaHCO 3）的组中的至少一种。
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Patent Agency Ranking
公开(公告)号：KR1020130001465A
公开(公告)日：2013-01-04
申请号：KR1020110062228
申请日：2011-06-27
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , Y02C10/04 , Y02C10/06 , B01D53/14 , B01D53/62 , B01D53/96 , B01J20/22
Abstract: PURPOSE: A continuous carbon dioxide collecting method for minimizing regeneration energy is provided to supply a carbon dioxide absorbent with a composition which minimizes salt generation. CONSTITUTION: A method for removing carbon dioxide includes: a step for bringing gas containing carbon dioxide into contact with a carbon dioxide absorbent in which a sterically hindered cyclic amine is added into alkali carbonate(S110); a step for absorbing carbon dioxide from the gas(S120); a step for separating salts from the absorbent(S130); and a step for regenerating the absorbent(S140). The salt separating process uses a decanter. The absorbent includes 20 wt% or less of the alkali carbonate and 10 wt% or less of the sterically hindered cyclic amine. The alkali carbonate is at least one selected from a group including potassium carbonate(K_2CO_3), sodium carbonate(Na_2CO_3), sodium hydroxide(NaOH), potassium hydroxide(KOH), potassium bicarbonate(KHCO_3), and sodium bicarbonate(NaHCO_3). [Reference numerals] (S110) Gas contacting step; (S120) Carbon dioxide absorbing step; (S130) Salt separating step; (S140) Absorbent regenerating step
Abstract translation: 目的：提供用于使再生能量最小化的连续二氧化碳收集方法，以使二氧化碳吸收剂具有最小化盐产生的组合物。 构成：除去二氧化碳的方法包括：使含二氧化碳的气体与其中将空间位阻环胺加入碱金属碳酸盐的二氧化碳吸收剂接触的步骤（S110）; 从气体吸收二氧化碳的步骤（S120）; 从吸收剂中分离盐的步骤（S130）; 和再生吸收剂的步骤（S140）。 盐分离过程使用滗析器。 吸收剂包含20重量％以下的碱金属碳酸盐和10重量％以下的空间位阻环状胺。 碱金属碳酸盐是选自碳酸钾（K 2 CO 3），碳酸钠（Na 2 CO 3），氢氧化钠（NaOH），氢氧化钾（KOH），碳酸氢钾（KHCO 3）和碳酸氢钠（NaHCO 3）的组中的至少一种。 （S110）气体接触步骤; （S120）二氧化碳吸收步骤; （S130）盐分离步骤; （S140）吸收剂再生步骤
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公开(公告)号：KR1020120054990A
公开(公告)日：2012-05-31
申请号：KR1020100116426
申请日：2010-11-22
Applicant: 한국에너지기술연구원
IPC: G01N21/3577 , G01J3/45 , G01N33/26 , G01N33/22
Abstract: PURPOSE: A real time analysis method the oxygen content in a reaction product in an organism originated lipid deoxygenation reaction process is provided to easily and rapidly measure the oxygen content in a reaction product which is a performance index and a key of a deoxygenation reaction so that a real time diagnosis can be easy. CONSTITUTION: A real time analysis method the oxygen content in a reaction product in an organism originated lipid deoxygenation reaction process is as follows. A part of a reaction product is inserted into a Fourier transform infrared rays analysis device. The oxygen content is calculated by converting measured an absorbance with respect to a carbonyl functional group at a specific frequency into the oxygen content. The measured absorbance with respect to the carbonyl functional group is 1,720cm. The absorbance with respect to the carbonyl functional group is converted so that the oxygen content is calculated according to a predetermined equation.
Abstract translation: 目的：实时分析方法，提供生物体中产生的反应产物中的氧含量来自脂质脱氧反应过程，以容易且快速地测量作为性能指标和脱氧反应关键的反应产物中的氧含量，使得 实时诊断可以很容易。 构成：实时分析方法，生物体中反应产物中的氧含量起源于脂质脱氧反应过程如下。 将反应产物的一部分插入傅里叶变换红外线分析装置。 通过将特定频率处的相对于羰基官能团的吸光度测定为氧含量来计算氧含量。 测定的相对于羰基官能团的吸光度为1720cm。 转化相对于羰基官能团的吸光度，使得根据预定方程计算氧含量。
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公开(公告)号：KR101116705B1
公开(公告)日：2012-03-13
申请号：KR1020100097439
申请日：2010-10-06
Applicant: 한국에너지기술연구원
IPC: H01L31/0445 , H01L31/18
CPC classification number: Y02E10/50 , H01L31/0445 , H01L31/18
Abstract: PURPOSE: A solution phase preparation method of a CIGS thin film and the CIGS thin film prepared thereby are provided to form a CIGS in a substrate without high price vacuum deposition equipment by using a liquid manufacturing process. CONSTITUTION: A copper precursor is dissolved in an alcohol-based solvent to be a solution of A, which is spread in a substrate. A substrate coated with the solution of A is dried for 1 minute under 200-250°C . An indium precursor, gallium precursor, selenium precursor are dissolved in a solution to be solution of B, which is coated on the substrate. The substrate is dried for 1 minute under 200°C~250°C. The surface of the substrate is cleaned and dried.
Abstract translation: 目的：提供CIGS薄膜的溶液相制备方法和由此制备的CIGS薄膜，以通过使用液体制造方法在没有高价格真空沉积设备的基板中形成CIGS。 构成：将铜前体溶解在醇系溶剂中成为扩散在基材中的A的溶液。 将涂有A溶液的基材在200-250℃下干燥1分钟。 将铟前体，镓前体，硒前体溶解在溶液中，将其溶解在涂布在基材上的B溶液中。 基板在200℃〜250℃下干燥1分钟。 将基材的表面清洗干燥。
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公开(公告)号：KR1020110054298A
公开(公告)日：2011-05-25
申请号：KR1020090110898
申请日：2009-11-17
Applicant: 한국에너지기술연구원
CPC classification number: B01J23/007 , B01J21/04 , B01J23/02 , B01J27/236 , C10G3/44 , C10G2300/1014 , C10G2300/1018 , C10G2400/02 , C10G2400/04 , Y02E50/13 , Y02P30/20
Abstract: PURPOSE: A hydrocarbon producing method of lipid originated from organisms and hydrotalcite is provided to reduce the operational cost and the installation cost by producing hydrocarbon without using a precious metal catalyst or hydrogen. CONSTITUTION: A hydrocarbon producing method of lipid originated from organisms and hydrotalcite comprises the following steps: contacting raw materials with the hydrotalcite at 200~450deg C with the pressure of 0.1~15MPa; and removing oxygen through a decarboxylating or decarbonylating reaction. The hydrotalcite contains 30~80wt% of magnesium and the balance of aluminum oxide, and has the form of layered double hydroxide.
Abstract translation: 目的：提供一种从生物体和水滑石产生的脂质体产生方法，通过生产烃而不使用贵金属催化剂或氢来降低操作成本和安装成本。 构成：从生物体和水滑石产生的脂质烃的生产方法包括以下步骤：将原料与水滑石接触，温度为200〜450℃，压力为0.1〜15MPa; 并通过脱羧或脱羰反应除去氧气。 水滑石含有30〜80wt％的镁和余量的氧化铝，并具有层状双氢氧化物的形式。
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公开(公告)号：KR1020110054273A
公开(公告)日：2011-05-25
申请号：KR1020090110863
申请日：2009-11-17
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/58 , B01D53/62 , B01D2251/506 , Y02A50/2342 , Y02A50/2346 , B01D47/06 , B01D53/1475 , B01D53/346 , B01D53/78 , B01D53/79 , Y02C10/06
Abstract: PURPOSE: An apparatus for removing ammonia from gas discharged during a carbon dioxide depositing process using an ammonia solution is provided to effectively remove the ammonia using the chemical irreversible reaction. CONSTITUTION: An apparatus for removing ammonia from gas discharged during a carbon dioxide depositing process using an ammonia solution comprises the following: an absorbing tower(20), a removal tower(30), a scrubber tower(50), a returning tower, and an ammonia removal device(10). The absorbing tower selectively absorbs carbon dioxide from exhaust gas using the ammonia solution. The removal tower degasses the carbon dioxide from the removal tower. The scrubber tower collects the gaseous ammonia from the absorbing tower. The returning tower separates the gaseous ammonia and water from the ammonia solution. The ammonia removal device removes the ammonia.
Abstract translation: 目的：提供一种使用氨溶液在二氧化碳沉积过程中排出的气体中除氨的设备，以有效地利用化学不可逆反应除去氨。 构成：使用氨溶液在二氧化碳沉积过程中排出的气体中除去氨的装置包括：吸收塔（20），去除塔（30），洗涤塔（50），返回塔和 氨去除装置（10）。 吸收塔使用氨溶液选择性地从废气中吸收二氧化碳。 去除塔从除去塔脱气二氧化碳。 洗涤塔从吸收塔收集气态氨。 返回塔将氨气和氨与氨溶液分离。 氨去除装置去除氨。
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