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公开(公告)号：KR101295106B1
公开(公告)日：2013-08-09
申请号：KR1020110125185
申请日：2011-11-28
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 석탄추출물 내의 황화합물을 제거하기 위하여 황 제거용 2차 용매 및 이를 이용한 황화합물 제거방법에 관한 것으로서, 상세하게는 석탄추출물에 수소공여제 역할을 하는 2차 용매를 도입하여 석탄추출물 내 황화합물을 황화수소 가스 형태로 제거하는 것을 특징으로 하는 황화합물 제거방법에 대한 것이다.
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公开(公告)号：KR1020130042264A
公开(公告)日：2013-04-26
申请号：KR1020110106449
申请日：2011-10-18
Applicant: 한국에너지기술연구원 , 에스케이이노베이션 주식회사
CPC classification number: B01J20/3085 , B01J20/103 , C07C7/12 , C10G25/00
Abstract: PURPOSE: The pretreatment method of a sulfur oxide selectivity absorber and a sulfur oxide selectivity absorber pre-treated thereby are provided to efficiently remove a sulfur oxide in a fraction in which the sulfur oxide is included and increase the breakthrough adsorption capacity of the sulfur oxide and breakthrough drainage by passing through a treatment process before adsorption. CONSTITUTION: The silica based pretreatment method of a sulfur oxide selectivity absorber includes a step for performing an acid treatment on the silica surface. The pretreatment method additionally includes a step for drying the acid-treated silica surface, and the drying temperature is 100 ~ 200>=. The acid includes any one of sulfuric acid, nitric acid, hydrochloric acid, acetic acid, and hydrofluoric acid or a mixture thereof. The concentration of the acid is 0.1 ~ 10M. The contact time of the silica surface and acid is 1 minutes ~2 hours.
Abstract translation: 目的：提供硫氧化物选择性吸收剂和经过预处理的硫氧化物选择性吸收剂的预处理方法，以有效去除含硫氧化物的部分中的硫氧化物，提高硫氧化物的穿透吸附能力， 吸附前通过处理过程突破性排水。 构成：硫氧化物选择性吸收剂的基于二氧化硅的预处理方法包括在二氧化硅表面上进行酸处理的步骤。 预处理方法还包括干燥酸处理二氧化硅表面的步骤，干燥温度为100〜200℃。 酸包括硫酸，硝酸，盐酸，乙酸和氢氟酸中的任一种或其混合物。 酸的浓度为0.1〜10M。 二氧化硅表面和酸的接触时间为1分钟〜2小时。
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公开(公告)号：KR1020130042263A
公开(公告)日：2013-04-26
申请号：KR1020110106448
申请日：2011-10-18
Applicant: 한국에너지기술연구원 , 에스케이이노베이션 주식회사
CPC classification number: B01J20/103 , B01D53/50 , B01J20/28061 , B01J20/28064 , B01J20/28083 , B01J20/3078
Abstract: PURPOSE: A sulfur oxide selectivity absorber and a pretreatment method thereof are provided to effectively remove a sulfur oxide in a fraction in which the sulfur oxide is included by using a non-standardized porous silica and increase the breakthrough adsorption capacity of the sulfur oxide and a breakthrough drainage by presenting detailed absorber treatment conditions like the pore size of silica, a surface area, a surface processing method, and a heat treatment temperature. CONSTITUTION: A sulfur oxide selectivity absorber is based on silica, and the silica is porous silica having the pore size of 4 ~ 9nm. The surface area of the silica is 300 ~ 600m^2/g. The pore volume of the silica is 0.01 ~ 0.3cm^2/g. The pretreatment method of the sulfur oxide selectivity absorber includes a step for the heat treatment of the silica, and the heat treatment temperature is 100 ~ 300>=. Preferably, the heat treatment temperature of the silica is 100 ~ 200>=.
Abstract translation: 目的：提供硫氧化物选择性吸收剂及其预处理方法，以通过使用非标准多孔二氧化硅有效地除去其中含有硫氧化物的部分中的硫氧化物，并增加硫氧化物的穿透吸附能力和 通过呈现详细的吸收剂处理条件（如二氧化硅的孔径，表面积，表面处理方法和热处理温度）来实现突破性排水。 构成：硫氧化物选择性吸收剂基于二氧化硅，二氧化硅是孔径为4〜9nm的多孔二氧化硅。 二氧化硅的表面积为300〜600m ^ 2 / g。 二氧化硅的孔体积为0.01〜0.3cm ^ 2 / g。 硫氧化物选择性吸收剂的预处理方法包括二氧化硅的热处理工序，热处理温度为100〜300℃。 二氧化硅的热处理温度优选为100〜200℃。
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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：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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Patent Agency Ranking
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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公开(公告)号：KR1020080100884A
公开(公告)日：2008-11-21
申请号：KR1020070046875
申请日：2007-05-15
Applicant: 한국에너지기술연구원
CPC classification number: B01J20/0237 , B01J20/0229 , B01J20/16 , B01J20/28061 , B01J20/3078 , B01J20/3204
Abstract: An olefin selective adsorbent using copper-based complex metal chloride is provided to manufacture an adsorbent showing the quantity of adsorbed olefin and selectivity equal to those of a silver-ion impregnated adsorbent. An olefin selective adsorbent is an adsorbent for absorbing/separating olefin from olefin/paraffin compound. Ferric chloride(FeCl2) of 5 through 29.9 wt% and cupric chloride(CuCl) of 5 through 23.4wt% are dipped into a substrate in which specific surface area is 100 m^2/g or greater. The substrate having large specific surface area is selected from MCM-41, MCM-48, SBA-15, SBA-16 and KIT-6 which are aluminosilica gel, silica gel, alumina and middle-sized porous silica.
Abstract translation: 提供使用铜基复合金属氯化物的烯烃选择性吸附剂以制造显示与吸附银离子的吸附剂相同的吸附烯烃和选择性的吸附剂。 烯烃选择性吸附剂是从烯烃/石蜡化合物中吸收/分离烯烃的吸附剂。 将5至29.9重量％的氯化铁（FeCl 2）和5至23.4重量％的氯化铜（CuCl）浸入比表面积为100m 2 / g或更大的基材中。 具有大比表面积的底物选自铝硅胶，硅胶，氧化铝和中等尺寸多孔二氧化硅的MCM-41，MCM-48，SBA-15，SBA-16和KIT-6。
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公开(公告)号：KR100849987B1
公开(公告)日：2008-08-04
申请号：KR1020070052808
申请日：2007-05-30
Applicant: 한국에너지기술연구원 , 에스케이이노베이션 주식회사
IPC: B01D53/02
CPC classification number: Y02P30/464
Abstract: A method and an apparatus for enrichment of ethylene from FCC(Fluid Catalytic Cracking) off-gas are provided to treat a large volume of off-gas by desorbing and recovering the ethylene using a desorbent after adsorbing ethylene onto an olefin selective adsorbent, and to protect an adsorbent used in the enrichment of ethylene by removing water contained in the off-gas through a pre-treatment adsorption process. A method for separating ethylene from FCC off-gas comprises: a pre-treatment process including an adsorption step of introducing FCC off-gas to adsorb water and a desorption step of introducing an ethylene removing stream exhausted from the ethylene separation process to clean and desorb the adsorbed water; and an ethylene adsorbing and separating process including an adsorption step of introducing the pre-treated FCC off-gas into an adsorption tower to adsorb ethylene, and sending non-adsorbed components and an adsorbent in the adsorption tower to a distillation tower for separating the ethylene removing stream and an adsorbent, an ethylene cleaning step of introducing a portion of high concentration olefin obtained from an ethylene enriched stream/desorbent distillation tower into the adsorption tower to increase the purity of ethylene, and a desorption step of introducing a desorbent into the adsorption tower to desorb ethylene and sending the desorbed ethylene to a distillation tower for separating a mixture of the ethylene enriched stream and the desorbent to produce an ethylene enriched stream.
Abstract translation: 提供了一种从FCC（流体催化裂化）废气中富集乙烯的方法和装置，用于通过在将乙烯吸附到烯烃选择性吸附剂上之后使用脱附剂解吸和回收乙烯来处理大量的废气， 通过预处理吸附过程除去废气中含有的水，从而保护用于富集乙烯的吸附剂。 从FCC废气中分离乙烯的方法包括：包括引入FCC废气吸附水的吸附步骤的预处理过程和将从乙烯分离过程中排出的乙烯除去流引入到清洁和解吸附的解吸步骤 吸附水; 以及乙烯吸附分离方法，其包括将预处理的FCC废气引入吸附塔中以吸附乙烯的吸附步骤，将吸附塔内的未吸附组分和吸附剂送入蒸馏塔，分离乙烯 除去流和吸附剂;乙烯清洗步骤，将从富含乙烯的流/解吸蒸馏塔获得的一部分高浓度烯烃引入吸附塔，以提高乙烯的纯度;以及将解吸剂引入吸附剂中的解吸步骤 塔解吸乙烯并将解吸的乙烯送入蒸馏塔，用于分离富含乙烯的料流和解吸剂的混合物以产生富含乙烯的料流。
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公开(公告)号：KR1020060005217A
公开(公告)日：2006-01-17
申请号：KR1020040054110
申请日：2004-07-12
Applicant: 한국에너지기술연구원
CPC classification number: H01L33/02 , H01L31/12 , H01L31/18 , H01L33/005 , H01L33/36 , H01L2924/12041
Abstract: 본 발명은 나노미터 크기의 기공들이 규칙적으로 배열되어 넓은 비표면적을 가지는 다공성 무기물지지체, 상기 지지체의 기공내부에 함유되어진 반도체 나노입자를 포함하는 광소자 및 그 제조방법을 제공한다.
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