公开(公告)号：KR100760380B1

公开(公告)日：2007-09-19

申请号：KR1020060092004

申请日：2006-09-21

Applicant: 한국에너지기술연구원

Inventor： 백일현 ,  박상도 ,  김종기 ,  윤여일 ,  문승현 ,  남성찬

IPC: B01J20/00 ,  F25B17/08 ,  F28F1/10

CPC classification number: F25B17/08 ,  B01J20/02 ,  F28F1/10

Abstract: A unit reaction block that can obtain a high efficient chemical heat pump for cooling and heating by smoothly contacting an inorganic salt as a reaction medium with an ammonia gas as a drive medium in a chemical heat pump and efficiently transferring heat generated during the chemical reaction to the outside, a manufacturing method of the unit reaction block, and a mounting method of the unit reaction block on the chemical heat pump are provided. A thermal conductive unit reaction block for a chemical heat pump is characterized in that a supporting block is inserted between reaction blocks containing a metal chloride in surfaces thereof. The reaction blocks containing the metal chloride in the surfaces thereof are prepared a step(1) of mixing a therm conductive powder material with a binder, and compressing the mixture under high temperature and high pressure to obtain a compressed material, and a step(2) of applying a metal chloride as an adhesive onto a surface of the compressed material, and removing the adhesive. The metal chloride is at least one selected from ZnCl2, CuCl2, SnCl2, PbCl2, BaCl2, CaCl2, SrCl2, MnCl2, FeCl2, CoCl2, MgCl2, and NiCl2. A manufacturing method of a thermal conductive unit reaction block(13) for a chemical heat pump comprises inserting a supporting block(2) having a binder sprayed on the surface thereof between reaction blocks(1) containing a metal chloride in surfaces thereof, and compressing and drying the supporting block inserted between the reaction blocks.

Abstract translation: 一种单元反应块，其能够通过使无机盐作为反应介质与化学热泵中的氨气作为驱动介质平滑接触而获得高效的化学热泵，并有效地将化学反应期间产生的热量传递至 提供了单元反应块的制造方法以及化学热泵上的单元反应块的安装方法。 用于化学热泵的导热单元反应块的特征在于，在其表面中含有金属氯化物的反应块之间插入支撑块。 制备其表面含有金属氯化物的反应块，制备将热导粉末材料与粘合剂混合并在高温高压下压缩混合物以获得压缩材料的步骤（1），并且将步骤（2） ）将金属氯化物作为粘合剂施加到压缩材料的表面上，并且去除粘合剂。 金属氯化物是选自ZnCl 2，CuCl 2，SnCl 2，PbCl 2，BaCl 2，CaCl 2，SrCl 2，MnCl 2，FeCl 2，CoCl 2，MgCl 2和NiCl 2中的至少一种。 一种用于化学热泵的导热单元反应块（13）的制造方法，包括在其表面上插入具有喷涂在其表面的反应块（1）的粘合剂的支撑块（2），并在其表面包含金属氯化物的反应块 并干燥插入反应块之间的支撑块。

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

Inventor： 박정훈 ,  백일현 ,  윤여일 ,  박상도 ,  김종기 ,  이득기

IPC: C01B3/38 ,  C01B3/26 ,  C01B3/16

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。

公开(公告)号：KR2019920012794U

公开(公告)日：1992-07-25

申请号：KR2019900021048

申请日：1990-12-27

Applicant: 한국가스공사 ,  한국에너지기술연구원

Inventor： 김영일 ,  김성현 ,  김종기 ,  민병무 ,  조항대 ,  최원길 ,  이형근

IPC: F24H3/00

公开(公告)号：KR100661489B1

公开(公告)日：2006-12-27

申请号：KR1020060010197

申请日：2006-02-02

Applicant: 한국에너지기술연구원

Inventor： 백일현 ,  김종기 ,  윤여일 ,  박상도 ,  차왕석

IPC: B01D53/02

Abstract: Provided are a method for effectively separating carbon dioxide during the reaction carbon when the carbon dioxide is generated in a production process of hydrogen that is a clean fuel through steam reforming reaction of methane that is a fossil fuel, and a process of easily desorbing carbon dioxide absorbed into an absorbent from the absorbent using high temperature gas. In a method for separating carbon dioxide using two reactors which are sequentially packed with a steam reforming catalyst and a carbon dioxide absorbent in a methane steam reforming reaction in which hydrogen and carbon dioxide are generated by reacting water with methane, a method for separating carbon dioxide using two high temperature gas regeneration type reactors comprises: a step(i) of separating hydrogen and carbon dioxide at 550 to 800 deg.C through the steam reforming reaction by injecting water and methane for steam reforming reaction into a first reactor, and regenerating a carbon dioxide absorbent by injecting high temperature gas heated to a temperature of 800 to 1,200 deg.C in a preheater into a second reactor, thereby heating the second reactor to the temperature of 800 to 1,200 deg.C; a step(ii) of regenerating a carbon dioxide absorbent into which carbon dioxide generated after performing the reforming reaction is absorbed by injecting high temperature gas heated to a temperature of 800 to 1,200 deg.C in a preheater into a first reactor, thereby heating the first reactor to the temperature of 800 to 1,200 deg.C, and separating hydrogen and carbon dioxide at 550 to 800 deg.C through the steam reforming reaction by injecting water and methane for steam reforming reaction into the first reactor; and a step(iii) of repeatedly performing the steps(i) and (ii).

Abstract translation: 本发明提供一种在通过作为矿物燃料的甲烷的水蒸气重整反应而在作为清洁燃料的氢的制造工序中产生二氧化碳时，在反应碳中有效地分离二氧化碳的方法以及能够容易地解吸二氧化碳 使用高温气体从吸收剂吸收到吸收剂中。 在使用两个反应器分离二氧化碳的方法中，其中在通过水与甲烷反应产生氢气和二氧化碳的甲烷水蒸气重整反应中依次填充蒸汽重整催化剂和二氧化碳吸收剂，提供了一种分离二氧化碳的方法 使用两个高温气体再生型反应器包括：通过蒸汽重整反应在550-800℃分离氢气和二氧化碳的步骤（i），通过将水和甲烷注入蒸汽重整反应到第一反应器中，并再生 通过在预热器中将加热至800-1200℃的高温气体注入第二反应器中，由此将第二反应器加热至800-1200℃的温度; 通过在预热器中将加热至800-1200℃的高温气体注入到第一反应器中，再生吸收了进行重整反应后产生的二氧化碳的二氧化碳吸收剂的步骤（ii），由此加热 第一反应器升温至800-1200℃，通过蒸汽重整反应在550-800℃分离氢气和二氧化碳，将水和甲烷注入蒸汽转化反应到第一反应器中; 和重复执行步骤（i）和（ii）的步骤（iii）。

公开(公告)号：KR1020030006579A

公开(公告)日：2003-01-23

申请号：KR1020010042398

申请日：2001-07-13

Applicant: 한국에너지기술연구원

Inventor： 박상도 ,  남성찬 ,  박정훈 ,  김종기

IPC: C01G23/00

CPC classification number: Y02P20/544

Abstract: PURPOSE: A preparation method of barium titanate powder by hydrothermal synthesis is provided, which prevents corrosion of powder preparation equipment and lowers production cost by using Ba and Ti hydroxides as raw materials instead of conventional raw materials containing chlorides. CONSTITUTION: The continuous preparation method of fine and homogeneous BaTiO3 powder through hydrothermal process comprises the steps of: (i) mixing barium hydroxide, Ba(OH)2-8H2O, with titanium hydroxide, TiO(OH)2 in a concentration ratio of 0.5-2 : 1 under pressure of 10-40MPa, which is expressed by the formula TiO(OH)2 + Ba(OH)2-8H2O -->BaTiO3 +10H2O; (ii) supplying hot water to the mixture for 100-400deg.C of mixture; (iii) reacting 3-10sec. to form critical nuclei; (iv) supplying hot water to the intermediates forming critical nuclei, and dehydrating under subcritical and supercritical state to get BaTiO3; (v) separating synthesized materials and recycling.

Abstract translation: 目的：提供通过水热合成制备钛酸钡粉末的方法，通过使用Ba和Ti氢氧化物作为原料代替含有氯化物的常规原料，防止粉末制备设备的腐蚀，降低生产成本。 构成：通过水热法制备细均匀的BaTiO3粉末的连续制备方法包括以下步骤：（i）将氢氧化钡，Ba（OH）2-8H2O与氢氧化钛，浓度为0.5的TiO（OH）2混合 -2：1，压力为10-40MPa，由式（2）（Ba）OH（OH）2 + Ba（OH）2·8H 2 O→BaTiO 3 + 10H 2 O表示; （ii）向混合物供应100-400℃的混合物热水; （iii）3-10秒反应。 形成关键核; （iv）向形成关键核的中间体供应热水，并在亚临界和超临界状态下脱水得到BaTiO3; （v）分离合成材料和回收利用。

公开(公告)号：KR1019930002484A

公开(公告)日：1993-02-23

申请号：KR1019910012420

申请日：1991-07-19

Applicant: 한국에너지기술연구원

Inventor： 김성현 ,  최익수 ,  김종기 ,  박상도 ,  조항대 ,  이종섭

IPC: C10L1/00

Abstract: 내용 없음.

公开(公告)号：KR1020060016412A

公开(公告)日：2006-02-22

申请号：KR1020040064835

申请日：2004-08-17

Applicant: 한국에너지기술연구원

Inventor： 백일현 ,  이형근 ,  김종기 ,  박정훈 ,  윤여일 ,  박상도

IPC: C01B3/32 ,  C01B3/50 ,  C01B3/02

CPC classification number: C01B3/36 ,  C01B3/38 ,  C01B3/50 ,  C01B2203/0425

Abstract: 본 발명은 화석연료를 이용하여 메탄을 생산한 후, 수증기개질반응을 통한 수소를 생산하는 과정 중 생성된 이산화탄소를 분리하는 공정을 포함하는 연소전 탈탄소화방법에 관한 것으로, 3개의 반응기 RA, RB, RC로 구성되어 물(H
2 O)과 메탄(CH
4 )이 유입되어 이산화탄소(CO
2 )와 수소(H
2 )를 배출하는 과정에서 이산화탄소를 제거하는 연소전 탈탄소화방법에 있어서, (스텝1) RA는 혼성반응과정, RB는 온도조절과정, RC는 탈착과정; (스텝2) RA는 탈착과정, RB는 혼성반응과정, RC는 온도조절과정; 및 (스텝3) RA는 온도조절과정, RB는 탈착과정, RC는 혼성반응과정;을 포함하는 공정사이클로 구성되고, 상기의 혼성반응과정은 메탄과 물을 이용한 수증기개질반응과 흡착제를 이용하여 상기 수증기개질반응에서 생성된 이산화탄소를 흡착하는 흡착반응이 동시에 수행되도록 온도를 유지하는 과정이며, 상기 온도조절과정은 흡착제에 흡착된 이산화탄소를 탈착시키고 혼성반응으로 넘어가기 위하여 온도를 낮추는 과정이고, 상기 탈착과정은, 흡착제에 흡착된 이산화탄소를 탈착하기 위하여 온도를 탈착온도까지 높이는 과정인 것을 특징으로 하는 연소전 탈탄소화 방법이다.
흡착제, 이산화탄소, 탈탄소

公开(公告)号：KR1020040069044A

公开(公告)日：2004-08-04

申请号：KR1020030005465

申请日：2003-01-28

Applicant: 한국에너지기술연구원

Inventor： 남성찬 ,  박정훈 ,  김종기 ,  박상도

IPC: B22F9/30

Abstract: PURPOSE: A method for preparing barium titanate powder is provided to prepare barium titanate powder having high purity, small particle size and uniform particle size distribution from primary barium titanate powder prepared using starting materials of titanium contained hydroxide and barium contained hydroxide obtained by sulfuric acid process. CONSTITUTION: The method comprises a process of dehydration reacting a mixed solution of barium obtained from sulfuric acid process and titanium contained hydroxide at a temperature of 100 to 400 deg.C under a reaction pressure of atmospheric pressure to 20 kg/cm¬2; and a process of calcining the pH adjusted primary barium titanate powder after adjusting pH of the first barium titanate from 9 to 13 by washing primary barium titanate powder prepared by the dehydration reaction using acid solution or purified water, and wherein the calcination is performed in the temperature range of 800 to 1300 deg.C.

Abstract translation: 目的：提供一种制备钛酸钡粉末的方法，以制备使用由含钛的氢氧化物和含硫酸钡的硫酸制得的含氢氧化物制备的原始钛酸钡粉末，其纯度高，粒度小，粒度分布均匀的钛酸钡粉末 。 方案：该方法包括在大气压至20kg / cm 2的反应压力下，将从硫酸法得到的钡的混合溶液与含钛的氢氧化物在100〜400℃的温度下脱水反应的方法; 以及通过使用酸溶液或纯化水洗涤通过脱水反应制备的一次钛酸钡粉末，将第一钛酸钡的pH调节为9〜13后，对pH调整了的初级钛酸钡粉末进行煅烧，其中，在 温度范围800〜1300℃。

公开(公告)号：KR1020020007504A

公开(公告)日：2002-01-29

申请号：KR1020000040581

申请日：2000-07-14

Applicant: 한국에너지기술연구원

Inventor： 박상도 ,  남성찬 ,  김종기 ,  노승욱

IPC: C01F11/40

CPC classification number: Y02P20/544

Abstract: PURPOSE: A continuous preparation method of barium hexaferrite(BaO·6Fe2O3) powders by supercritical water crystallization is provided, which is characterized in that each step of hydrolysis, formation of critical nuclei, dehydration is performed in sequence. Accordingly the resultant barium hexaferrite powders are homogeneous and fine. CONSTITUTION: The preparation method is as follows: (i) hydrolyzing a mixed solution, being obtained from mixing a nitrate solution containing Fe and Ba and an alkali solution(KOH or NaOH) at a mixing point(MP1), at room temperature under 30-50MPa of pressure, which is represented by the formula, M(NO3)x(s) + xH2O(l) --> M(OH)x(l) + xHNO3(l) where M is metal, s is solid and l is liquid; (ii) forming critical nuclei by reacting a mixture, being obtained from mixing hydrolyzed raw materials (M(OH)x) and heated water at MP2, at 100-400deg.C for 3-10sec.; (iii) dehydrating a product in a reactor after heating hydrolyzed materials to 300-500deg.C of supercritical temperature for water rapidly at MP3 by using a hot water, where the size of formed particles is controlled by an angle of the reactor; (iv) recovering formed powder in a cyclone and washing.

Abstract translation: 目的：提出一种通过超临界水结晶连续制备六硼酸钡（BaO·6Fe2O3）粉末的方法，其特征在于每个步骤水解，形成临界核，脱水均按顺序进行。 因此，所得的六硼酸钡粉末是均匀的和细的。 制备方法：（i）水解混合溶液，将混合溶液（在混合点（MP1））下混合含有Fe和Ba的硝酸盐溶液和碱溶液（KOH或NaOH），在室温下混合30 -50MPa的压力，其由下式表示：M（NO 3）x（s）+ xH 2 O（1）→M（OH）x（1）+ xHNO 3（l）其中M是金属，s是固体， l是液体的 （ii）通过将水解原料（M（OH）x）和MP2的加热水混合得到的混合物在100-400℃下反应3-10秒，形成临界核。 （iii）通过使用热水在水中将水加热物料加热至300-500℃的超临界温度以迅速在MP3中，使反应器中的产物脱水，其中形成的颗粒的尺寸由反应器的角度控制; （iv）在旋风分离器中回收形成的粉末并洗涤。

公开(公告)号：KR100121982B1

公开(公告)日：1997-11-10

申请号：KR1019940007564

申请日：1994-04-12

Applicant: 한국에너지기술연구원

Inventor： 김성현 ,  박상도 ,  이종섭 ,  최익수 ,  김종기 ,  조항대

IPC: C10L1/14 ,  C10M133/20 ,  C10M175/00

CPC classification number: F41B5/1426

Abstract: The present invention relates to a refining method for using waste lubricant as fuel by using a liquified ammonium solution. The ammomium solution is manufactured by pre-eliminating impurities (gypsum, etc) except nitrogen and phosphorous component from composite fertilizers not containing potassium by adding water.

Abstract translation: 本发明涉及使用液化铵溶液使用废润滑剂作为燃料的精炼方法。 淀粉溶液是通过加入水来除去不含钾的复合肥料除氮和磷成分以外的杂质（石膏等）制造的。