천연가스 액화시스템 및 액화 방법
    112.
    发明公开
    천연가스 액화시스템 및 액화 방법 有权
    天然气液化系统及其使用方法

    公开(公告)号:KR1020140003260A

    公开(公告)日:2014-01-09

    申请号:KR1020120071377

    申请日:2012-06-29

    Abstract: A natural gas liquefaction system of the present invention comprises a pre-cooling unit, a gas and liquid separation unit, a first heat exchanging unit, a second heat exchanging unit, a first expansion unit, a second expansion unit, a first mixed refrigerant conversion unit, a pre-cooling refrigerant supplying unit, a natural gas supplying unit, and a mixer. A natural gas liquefaction method of the present invention comprises a first pre-cooling step (S01), a first mixed refrigerant separation step (S02), a first introduction step (S03), a first expansion refrigerant formation step (S04), a second introduction step (S05), a second expansion refrigerant formation step (S06), and a second freezing step (S07).

    Abstract translation: 本发明的天然气液化系统包括预冷单元,气液分离单元,第一热交换单元,第二热交换单元,第一膨胀单元,第二膨胀单元,第一混合制冷剂转化器 单元,预冷却制冷剂供给单元,天然气供给单元和混合器。 本发明的天然气液化方法包括第一预冷却步骤(S01),第一混合制冷剂分离步骤(S02),第一引入步骤(S03),第一膨胀制冷剂形成步骤(S04),第二 引入步骤(S05),第二膨胀制冷剂形成步骤(S06)和第二冷冻步骤(S07)。

    바이오가스 분리용 흡수공정의 흡수액 첨가제
    113.
    发明公开
    바이오가스 분리용 흡수공정의 흡수액 첨가제 无效
    吸收添加剂在生物分离中的吸收过程

    公开(公告)号:KR1020130129597A

    公开(公告)日:2013-11-29

    申请号:KR1020120053615

    申请日:2012-05-21

    CPC classification number: B01D53/1493 B01D53/46 B01D2257/7025

    Abstract: This invention relates to at least one absorbent additive selected from DEPG and NMP which are additives added to an absorbent for an absorbing process separating methane from the biogas and the process separating methane gas from biogas. By using the absorbent additives, the pressure of the biogas being introduced to an absorption tower while the absorption amount of carbon dioxide is maintained, thereby reducing the cost of compression, and the absorption amount of carbon dioxide is maintained even when absorption temperature at the same absorption pressure is increased, thereby saving the cooling cost of absorbent.

    Abstract translation: 本发明涉及至少一种选自DEPG和NMP的吸收剂,它们是添加到用于从沼气中分离甲烷的吸收方法的吸收剂中的添加剂和从沼气中分离甲烷气体的方法。 通过使用吸收剂添加剂,在保持二氧化碳的吸收量的同时将生物气体的压力引入吸收塔,从而降低压缩成本,并且即使在相同的吸收温度下也保持二氧化碳的吸收量 吸收压力增加,从而节省吸收剂的冷却成本。

    피셔-트롭쉬 합성 반응기와 연료전지를 이용한 합성석유와 전기의 동시 생산 장치 및 방법
    114.
    发明授权
    피셔-트롭쉬 합성 반응기와 연료전지를 이용한 합성석유와 전기의 동시 생산 장치 및 방법 有权
    用于使用费 - 托合成反应器单元和燃料电池单元及其方法同时生产合成油和电的装置

    公开(公告)号:KR101315676B1

    公开(公告)日:2013-10-08

    申请号:KR1020110138002

    申请日:2011-12-20

    CPC classification number: Y02P70/56

    Abstract: 본 발명은 피셔-트롭쉬 합성 반응기와 연료전지를 이용한 합성석유와 전기의 동시 생산 장치 및 방법에 관한 것으로, 자세하게는 셔-트롭쉬 합성 반응을 이용한 합성석유를 생산하는 반응 공정에 있어서, 반응물 합성가스 생산을 위해 스팀 메탄 개질 반응기를 이용하여 원료인 천연가스로부터 합성가스로 개질시킨 후에, 생성된 합성가스를 직접 피셔-트롭쉬 합성 반응기에 공급하지 않고 다단 열교환을 시킨 후 압력 변동 흡착 분리장치를 통해 H
    2 /CO의 몰비가 2 : 1인 합성가스와 고순도 H
    2 로 분리하여, 합성가스는 피셔-트롭쉬 합성 반응기에 공급하여 합성석유를 생산하고, 고순도 수소는 연료전지를 이용한 전기발생 장치에 공급하여 전기를 발생토록 한 피셔-트롭쉬 합성 반응기와 연료전지를 이용한 합성석유와 전기의 동시 생산 장치 및 방법에 관한 것이다.

    중질 탄소원의 촉매 열분해 방법
    116.
    发明公开
    중질 탄소원의 촉매 열분해 방법 有权
    重金属材料的催化热分解方法

    公开(公告)号:KR1020130048651A

    公开(公告)日:2013-05-10

    申请号:KR1020110113631

    申请日:2011-11-02

    Abstract: PURPOSE: A catalytic thermal pyrolysis method of heavy carbonaceous material is provided to obtain light crude oil with high productivity and low cost by accelerating thermal decomposition reaction. CONSTITUTION: A catalytic thermal pyrolysis method of heavy carbonaceous material decomposes heavy carbon source by using a dispersion type catalyst. The dispersion type catalyst is a flexible catalyst, aqueous catalyst, or solid particle catalyst. The dispersion type catalyst is selected from IA, IIB, IIIA, IVA, VA, VIA, VIIA, VIIIA, IB, and IIIB group metals, Si, Ge, chloride, sulfur oxide, oxynitride, or mixtures thereof, and organic complexes thereof. The dispersion type catalyst comprises 10-10,000 ppm of dispersion type metal atoms, based on the total weight of a heavy carbon source. The pyrolysis is conducted at 300-800 °C.

    Abstract translation: 目的:提供重质碳质材料的催化热解方法,通过加速热分解反应,以高生产率和低成本获得轻质原油。 构成:重碳质材料的催化热解法通过使用分散型催化剂分解重碳源。 分散型催化剂是柔性催化剂,含水催化剂或固体颗粒催化剂。 分散型催化剂选自IA,IIB,IIIA,IVA,VA,VIA,VIIA,VIIIA,IB和IIIB族金属,Si,Ge,氯化物,硫氧化物,氮氧化物或其混合物,及其有机配合物。 基于重碳源的总重量,分散型催化剂包含10-10,000ppm的分散型金属原子。 热解在300-800℃进行。

    황산화물 흡착을 위한 산 처리된 실리카 기반 흡착제 및 그 산 처리 방법
    117.
    发明公开
    황산화물 흡착을 위한 산 처리된 실리카 기반 흡착제 및 그 산 처리 방법 有权
    用于吸附硫氧化物的酸处理硅石吸附剂及其酸处理方法

    公开(公告)号:KR1020130042264A

    公开(公告)日:2013-04-26

    申请号:KR1020110106449

    申请日:2011-10-18

    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。

    황산화물 선택성 실리카 기반 흡착제 및 그 전처리 방법
    118.
    发明公开
    황산화물 선택성 실리카 기반 흡착제 및 그 전처리 방법 有权
    硫氧化物选择性二氧化硅吸附剂及其预处理方法

    公开(公告)号:KR1020130042263A

    公开(公告)日:2013-04-26

    申请号:KR1020110106448

    申请日:2011-10-18

    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℃。

    FCC 공정 중 C4 유분에 존재하는 황 화합물 및 질소 화합물 동시 제거를 위한 흡착제 및 이의 제조 방법
    120.
    发明公开
    FCC 공정 중 C4 유분에 존재하는 황 화합물 및 질소 화합물 동시 제거를 위한 흡착제 및 이의 제조 방법 有权
    用于同时从FCC工艺中除去C4化合物中的硫化合物和氮化合物的吸附剂及其制备方法相同

    公开(公告)号:KR1020120061066A

    公开(公告)日:2012-06-12

    申请号:KR1020100109398

    申请日:2010-11-04

    CPC classification number: B01J20/183 C10G11/18

    Abstract: PURPOSE: An absorbent for simultaneously eliminating sulfur compounds and nitrogen compounds from C4 oil in a fluidized catalytic cracking(FCC) process is provided to effectively implement sulfur compound and nitrogen compound eliminating process. CONSTITUTION: An absorbent for simultaneously eliminating sulfur compounds and nitrogen compounds from C4 oil in an FCC process includes activated charcoal and/or hydrogen or alkali earth metal substituted zeolite. Alkali metals or alkali earth metals are immersed in the activated charcoal. The content of the activated charcoal is in a range between 10 and 50 weight%, and the content of the zeolite is in a range between 50 and 90 weight% based on the total weight of the absorbent. The absorbent absorbs sulfur compounds and nitrogen compounds at room temperature and is capable of being regenerated at a temperature between 30 and 200 degrees Celsius.

    Abstract translation: 目的:提供一种在流化催化裂化(FCC)方法中同时从C4油中除去硫化合物和氮化合物的吸收剂,以有效实施硫化合物和氮化合物的除去过程。 构成:在FCC方法中同时从C4油中除去硫化合物和氮化合物的吸收剂包括活性炭和/或氢或碱土金属取代的沸石。 碱金属或碱土金属浸入活性炭中。 活性炭的含量在10至50重量%的范围内,并且沸石的含量基于吸收剂的总重量在50至90重量%的范围内。 吸收剂在室温下吸收硫化合物和氮化合物,并且能够在30至200摄氏度之间的温度下再生。

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