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公开(公告)号：KR1020150051626A
公开(公告)日：2015-05-13
申请号：KR1020130133344
申请日：2013-11-05
Applicant: 한국에너지기술연구원
CPC classification number: Y02P20/584 , C07C67/40 , C07C67/56 , C07C69/96
Abstract: 본발명은 CO를선택적으로흡착할수 있는촉매흡착제를사용하여흡착된 CO를메탄올과반응으로 DMC를합성하며, 높은수율및 선택도를얻을수 있는 DMC제조방법에관한것으로, 일산화탄소를함유하는혼합가스를공급하여유동화상태의공극을가지는촉매흡착제에접촉시켜서일산화탄소의흡착을통해혼합가스중 일산화탄소를분리하는제1단계; 제1단계에서발생되는일산화탄소가제거된잔여가스를분리하면서일산화탄소를포집한촉매흡착제를이동시키는제2단계; 촉매흡착제에흡착된이산화탄소와메탄올과산소를가지는합성재생가스를접촉시켜 DMC를합성하고, 동시에촉매흡착제를재생하는제3단계; 및재생된촉매흡착제를제1단계로복귀시키는제4단계를포함하고, 상기제1단계내지제4단계는연속하여순차적으로이루어지는것을특징으로한다.
Abstract translation: 本发明涉及一种DMC的制造方法，其通过使用催化剂吸附剂选择性地吸附一氧化碳并因此使吸附的一氧化碳与甲醇反应而制造，从而合成DMC并导致DMC的高产率和选择性，其包括 第一步骤pf提供含一氧化碳的混合气体并用液体状态的孔隙率的催化剂吸附剂接触，从而通过吸附一氧化碳分离混合气体中的一氧化碳; 在携带吸附一氧化碳的催化剂吸附剂的同时分离一氧化碳的剩余物的第二步骤; 用吸附在催化剂吸附剂上的二氧化碳，甲醇和氧气接触混合循环气体的第三步骤，从而在循环催化剂吸附剂的同时合成DMC; 以及将再循环催化剂吸附剂返回到第一步骤并连续地继续进行步骤的第四步骤。
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32.发明授权합성가스로부터 이산화탄소 및 황화수소 제거를 위한 흡수용액의 다 성분 동시 흡수평형 시험 장치 및 그 방법 有权用于从合成器中除去多组分（CO 2，H 2 S）的吸收剂的吸收平衡试验装置及其方法
公开(公告)号：KR101427803B1
公开(公告)日：2014-08-07
申请号：KR1020120034619
申请日：2012-04-03
Applicant: 두산중공업 주식회사 , 한국에너지기술연구원
CPC classification number: Y02A50/2342 , Y02C10/06
Abstract: 본 명세서는 화석연료(예를 들면, 석탄, 폐기물)를 가스화함으로써 발생한 합성 가스에 포함된 지구온난화가스인 이산화탄소와 가스터빈 등 장치에 부식을 야기하는 황화수소를 흡수/분리하기 위하여 사용되는 흡수제(absorbent)의 흡수정도를 시험할 수 있는 장치 및 그 방법에 관한 것으로서, 본 명세서에 개시된 일 실시예에 따른 흡수제의 흡수평형 시험 장치는, 외부로부터 공급되는 예열 공기로 인해 일정온도를 유지하는 공기 항온조와; 상기 공기 항온조 내부에 설치되고, 외부로부터 흡수용액의 흡수평형시험에 사용되는 혼합가스를 저장하는 저장조와; 상기 공기 항온조 내부에 설치되고, 외부로부터 상기 흡수용액을 공급받고, 상기 저장조에 저장된 혼합 가스로부터 이산화탄소 및 황화수소를 공급받아 상기 이산화탄소 및 황화수소를 흡수하는 흡수제의 흡수반응 평형시험을 수행하는 흡수 반응조를 포함할 수 있다.
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33.发明公开합성가스로부터 이산화탄소 및 황화수소 제거를 위한 흡수용액의 다 성분 동시 흡수평형 시험 장치 및 그 방법 有权用于从合成器中除去多组分（CO 2，H 2 S）的吸收剂的吸收平衡试验装置及其方法
公开(公告)号：KR1020130113545A
公开(公告)日：2013-10-16
申请号：KR1020120034619
申请日：2012-04-03
Applicant: 두산중공업 주식회사 , 한국에너지기술연구원
Abstract: PURPOSE: An absorption equilibrium testing device of an absorbent and a method thereof are provided to reduce carbon dioxide emission rate and to remove hydrogen sulfide by testing absorption rate of the absorbent used for absorption and isolation of carbon dioxide and hydrogen sulfide contained in synthetic gas generated by gasification of fossil fuel. CONSTITUTION: An absorption equilibrium testing method of an absorbent comprises the following steps: (S11) increasing temperature of an air thermostat bath; supplying nitrogen to a mixing gas reservoir and an absorption reaction tub and refining so that other reactant cannot be penetrated; charging carbon dioxide and hydrogen sulfide in the reservoir at constant pressure; (S12) filling absorption solution into the absorption reaction tub with required amount; increasing temperature of the air thermostat bath up to the appropriate temperature; stirring the absorption solution inside the absorption reaction tub; supplying carbon dioxide and hydrogen sulfide from the reservoir to the absorption reaction tub; (S13) supplying carbon dioxide and hydrogen sulfide stored in the reservoir with the predetermined concentration; detecting concentration of carbon dioxide and hydrogen sulfide supplied in the absorption reaction tub in real time basis; and (S15,S16) detecting concentration of hydrogen sulfide and carbon dioxide absorbed into the absorbent by comparing concentration value of the detected carbon dioxide and hydrogen sulfide with the concentration value of the carbon dioxide and hydrogen sulfide supplied in the absorption reaction tub. [Reference numerals] (AA) Start; (BB) End; (S11) Increasing temperature of an air thermostat bath; (S12) Filling absorption solution into the absorption reaction bath; (S13) Supplying carbon dioxide and hydrogen sulfide stored in the absorption reaction bath with the predetermined concentration; (S14) Detecting concentration of carbon dioxide and hydrogen sulfide supplied in the absorption reaction bath; (S15) Comparing concentration value of the detected carbon dioxide and hydrogen sulfide firstly supplied in absorption reaction bath; (S16) Detecting absorption degree of the carbon dioxide and hydrogen sulfide absorbed in absorption solution
Abstract translation: 目的：提供吸收剂的吸收平衡测试装置及其方法，以通过测试吸收和分离合成气体中所含的二氧化碳和硫化氢的吸收和分离的吸收率来减少二氧化碳排放率并除去硫化氢 通过化石燃料的气化。 构成：吸收剂的吸收平衡试验方法包括以下步骤：（S11）增加空气恒温槽的温度; 向混合气体储存器和吸收反应槽供应氮气并进行精炼，使得其它反应物不能被渗透; 在恒压下在储层中充入二氧化碳和硫化氢; （S12）将吸收溶液填充到所需量的吸收反应槽中; 空气恒温槽的温度升高到适当的温度; 搅拌吸收反应槽内的吸收溶液; 将二氧化碳和硫化氢从储存器供应到吸收反应桶; （S13）以预定浓度供应储存在储存器中的二氧化碳和硫化氢; 检测吸收反应槽中二氧化碳和硫化氢的浓度实时检测; 和（S15，S16），通过比较检测到的二氧化碳和硫化氢的浓度值与吸收反应槽中供应的二氧化碳和硫化氢的浓度值，检测吸收到吸收剂中的硫化氢和二氧化碳的浓度。 （附图标记）（AA）开始; （BB）结束; （S11）增加空气恒温槽的温度; （S12）将吸收溶液填充到吸收反应槽中; （S13）以规定浓度供给储存在吸收反应槽中的二氧化碳和硫化氢; （S14）检测在吸收反应槽中供给的二氧化碳和硫化氢的浓度; （S15）比较首先在吸收反应槽中提供的检测到的二氧化碳和硫化氢的浓度值; （S16）检测吸收溶液中吸收的二氧化碳和硫化氢的吸收程度
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公开(公告)号：KR1020100013181A
公开(公告)日：2010-02-09
申请号：KR1020080074737
申请日：2008-07-30
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A vortex tube device used for applying a carbon dioxide separating system is provided to reduce energy consumption by minimizing the used amount of an absorbent, and to reduce the size of the vortex tube device by applying principles of the vortex tube. CONSTITUTION: A vortex tube device comprises the following: a supply tube(10) supplying combustion gas; an absorbent spraying part(20) spraying an absorbent to the combustion gas; a vortex generating part(30) generating the vortex on the combustion gas; a first tube(40) having a high temperature outlet and connected to one end of the vortex generating part; a second tube(50) having a low temperature outlet; and a carbon dioxide separation part(60) arranged on the high temperature tube of the first tube.
Abstract translation: 目的：提供用于施加二氧化碳分离系统的涡流管装置，通过使吸收剂的使用量最小化来减少能量消耗，并通过应用涡流管的原理来减小涡流管装置的尺寸。 构成：涡流管装置包括：供应燃烧气体的供应管（10）; 将吸收剂喷射到燃烧气体的吸收剂喷射部分（20）; 在所述燃烧气体上产生涡流的涡流产生部分（30）; 第一管（40），其具有高温出口并连接到涡流产生部分的一端; 具有低温出口的第二管（50）; 和设置在第一管的高温管上的二氧化碳分离部（60）。
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35.发明公开
公开(公告)号：KR1020090107843A
公开(公告)日：2009-10-14
申请号：KR1020080033340
申请日：2008-04-10
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/78 , B01D53/1493
Abstract: PURPOSE: A composition including a compound having an amine radical and a using method thereof as a combustible waste gas absorbing agent are provided to offer improved absorbing rate or absorbing power of the waste gas. CONSTITUTION: A combustible waste gas absorbing agent comprises a compound of 1~75 weight% having amine groups on both ends with a circular group and water of 25 ~ 99 weight%. The amine radical is a first amine radical. The compound has a structure of NH2-(CH2)n-NH2. The carbon combined with the amine group is substituted carbon.
Abstract translation: 目的：提供包含具有胺基的化合物和其使用方法作为可燃性废气吸收剂的组合物，以提供改善的废气的吸收速率或吸收能力。 构成：可燃废气吸收剂包含1〜75重量％的具有环状基团的胺基和25〜99重量％的水的化合物。 胺基是第一个胺基。 该化合物具有NH2-（CH2）n-NH2的结构。 与胺基结合的碳是取代的碳。
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Patent Agency Ranking
公开(公告)号：KR100870758B1
公开(公告)日：2008-11-26
申请号：KR1020070073638
申请日：2007-07-23
Applicant: 한국에너지기술연구원
CPC classification number: F23J15/027 , B01D53/8625 , F23C10/18 , F23J2215/101 , F23J2215/20 , F23J2215/50 , F23J2215/60 , F23J2217/40 , F23J2219/10 , F23J2219/30
Abstract: A flue-gas treatment process of a fluidized bed boiler system is provided to facilitate catalytic reaction and improve reduction efficiency by preventing clogging phenomenon where catalytic layer of an SCR(Selective Catalytic Reduction) is clogged. A flue-gas treatment process comprises a cyclone a fly ash precipitator(4) collecting fly ash; an SCR System for NOx Reduction by taking in combustion exhaust gas passing through and an air-exhaust heat exchanger(6) preheating air supplying into the fluidized bed boiler system and an exhaust heat exchanger(7).
Abstract translation: 提供流化床锅炉系统的烟道气处理工艺，以便通过防止SCR（选择性催化还原）催化层堵塞的堵塞现象来促进催化反应并提高还原效率。 烟气处理方法包括旋风除尘器（4），其收集飞灰; 通过吸入通过的燃烧废气中的NOx还原的SCR系统和预热空气供应到流化床锅炉系统的排气热交换器（6）和排气热交换器（7）。
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公开(公告)号：KR200296978Y1
公开(公告)日：2002-12-05
申请号：KR2020020025554
申请日：2002-08-27
Applicant: 한국에너지기술연구원
IPC: G09F3/10
Abstract: 본 고안은 테이프에 관한 것으로, 보다 상세하게는 산업기계 기술분야에서 사용되는 덕트 또는 파이프 내부에 흐르는 유체의 방향표시를 나타내는 테이프에 관한 것이다.
본 고안의 일실시예에 따른 유체의 유동방향 표시 테이프는 유체가 흐르는 덕트 또는 파이프에 부착되는 표시 테이프에 있어서, 상기 표시 테이프의 전면에는 상기 덕트 또는 파이프 내부를 흐르는 유체의 유동방향을 나타내는 방향 표시부(11)가 일정 간격으로 표시되어 있고, 후면에는 접착제(2)가 도포되어 있으며, 상기 접착제(2)의 다른 일측으로는 상기 접착제(2)를 보호하는 보호지(3)가 부착된 것을 특징으로 한다.-
公开(公告)号：KR100259461B1
公开(公告)日：2000-07-01
申请号：KR1019970069408
申请日：1997-12-17
Applicant: 한국에너지기술연구원
IPC: B01J20/22
Abstract: PURPOSE: Disclosed is a CO2 absorbent by addition of a reaction-active agent for increase absorbing efficiency. By the present of reaction-active agent, the tertiary alkanolamine as an absorbent has increased performance of 18-290% of CO2 absorbing speed and 4-238% of CO2 absorbing capacity. CONSTITUTION: The tertiary alkanolamine known as CO2 absorbent and methyldiethanolamine (MDEA, molecular weight=119.17) are mixed with hexamethylenediamine (HMDA, molecular weight=116.21) solution acting as reaction-active agent to increase the CO2 absorbing performances. In addition to MDEA as the tertiary alkanolamine, others may be also used such as triethanolamine, dimethylethanolamine, diethylethanolamine, or methyldiisopropanolamine. The weight content of the tertiary alkanolamine is 5-75wt% and the 0.7-20wt% reaction-active agent should have mono amine groups (NH2-(CH2)m-NH2: where m is 6) at the both ends of the chain structure.
Abstract translation: 目的：通过添加反应活性剂来提高吸收效率的CO 2吸收剂。 通过反应活性剂的存在，作为吸收剂的叔链烷醇胺的性能提高了二氧化碳吸收速率的18-290％和二氧化碳吸收能力的4-238％。 构成：将作为CO 2吸收剂和甲基二乙醇胺（MDEA，分子量= 119.17）的叔链烷醇胺与作为反应活性剂的六亚甲基二胺（HMDA，分子量= 116.21）溶液混合以增加CO 2吸收性能。 除了MDEA作为叔链烷醇胺之外，还可以使用其它物质，例如三乙醇胺，二甲基乙醇胺，二乙基乙醇胺或甲基二异丙醇胺。 叔链烷醇胺的重量含量为5-75重量％，0.7-20重量％的反应活性剂在链结构的两端应具有单胺基（NH2-（CH2）m-NH2：其中m为6） 。
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