公开(公告)号：EP2311557A3

公开(公告)日：2012-01-18

申请号：EP10196261.1

申请日：2008-05-28

申请人： Korea Institute of Energy Research

发明人： Jeong, Nam Jo ,  Han, Sung Ok ,  Kim, Hong Soo ,  Kim, Hee Yeon

IPC分类号： B01J19/24 ,  B01J19/00 ,  B01J21/18 ,  B01J23/40 ,  B01J23/46 ,  B01J23/755 ,  B01J35/04 ,  B01J37/02 ,  B01J37/08 ,  B01J37/18 ,  D01F9/16 ,  B82Y30/00 ,  C01B3/40

CPC分类号： B01J35/04 ,  B01J19/2485 ,  B01J21/18 ,  B01J23/40 ,  B01J23/464 ,  B01J23/755 ,  B01J37/0238 ,  B01J37/084 ,  B01J37/18 ,  B01J2219/00835 ,  B01J2219/00846 ,  B01J2219/00871 ,  B82Y30/00 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/066 ,  C01B2203/1035 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1241 ,  D01F9/127 ,  D01F9/16 ,  D01F11/127 ,  H01M4/9083 ,  Y02P20/52 ,  Y10T428/24149

摘要： Disclosed herein is a method for producing a microtubular reactor module for use in microcatalytic reactor systems, the method comprising the steps of assembling and sealing a reactor frame around a microtubular honeycomb carbon material, using an adhesive; fabricating a chemical vapor deposition (CVD) system and coating a catalyst from a vaporized-catalyst precursor on a surface of the microtubular honeycomb carbon material in the chemical vapor deposition (CVD) system, the surface being in contact with fluid flow; and drying the coated microtubular honeycomb carbon material, and then reducing the nano-sized metal catalyst-coated surface of the carbon material in a reducing atmosphere.

公开(公告)号：EP2334849A1

公开(公告)日：2011-06-22

申请号：EP08877440.1

申请日：2008-11-17

申请人： Korea Institute of Energy Research

发明人： JANG, Bo Yun ,  AHN, Young Soo ,  KIM, Joon Soo ,  KIM, Dong Kook ,  YU, Gwon Jong

IPC分类号： C30B13/14

CPC分类号： C30B13/14 ,  Y10T117/10 ,  Y10T117/1024 ,  Y10T117/1032 ,  Y10T117/1068

摘要： Disclosed herein are a graphite crucible for electromagnetic induction- based silicon melting and an apparatus for silicon melting/refining using the same, which performs a melting operation by a combination of indirect melting and direct melting. The crucible is formed of a graphite material and includes a cylindrical body having an open upper part through which a silicon raw material is charged into the crucible, and an outer wall surrounded by an induction coil, wherein a plurality of slits are vertically formed through the outer wall and an inner wall of the crucible such that an electromagnetic force created by an electric current flowing in the induction coil acts toward an inner center of the crucible to prevent a silicon melt from contacting the inner wall of the crucible.

公开(公告)号：EP2134667A1

公开(公告)日：2009-12-23

申请号：EP08741021.3

申请日：2008-03-28

申请人： Korea Institute of Energy Research ,  SK Energy Co., Ltd.

发明人： KIM, Jong-Nam ,  PARK, Jong-Ho ,  LEE, Seong-Jun ,  KO, Min-Su ,  BEUM, Hee Tae ,  PARK, Jongkee ,  KO, Chang Hyun ,  HAN, Sang Sup ,  CHO, Soon-Haeng

IPC分类号： C07C7/12

CPC分类号： B01D53/047 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2259/40054 ,  B01D2259/4006 ,  B01D2259/40062 ,  B01D2259/40067 ,  B01D2259/403 ,  C07C7/13 ,  C07C11/08

摘要： The present invention relates to a method and an apparatus for the separation of C4 olefins (butene-1, trans-2-butene, cis-2-butene, etc.) and C4 paraffins (normal butane, isobutane, etc.) from a C4 hydrocarbon mixed gas including butene-1, trans-2-butene, cis-2-butene, normal butane, isobutane, etc. The method of the present invention produces C4 olefins with high purity by introducing a gaseous C4 mixture into the adsorption tower loaded with adsorbent selectively adsorbing olefins to adsorb C4 olefins and to discharge C4 paraffins to the outlet of the tower, desorbing C4 olefins adsorbed on the adsorption tower with a desorbent (C5 hydrocarbon, C6 hydrocarbon, etc.), and then separating the C4 olefin and the desorbent by a distillation process. The apparatus of the present invention is composed of several adsorption towers loaded with an adsorbent which selectively adsorb olefins and two distillation towers for the separation of the mixture gases of olefins/desorbents and paraffins/desorbents respectively, The basic operating process of the adsorption tower comprises a adsorption step of selectively adsorbing C4 olefin from the feeding mixture, a C4 olefin rinse step of removing a small amount of C4 paraffins adsorbed together with C4 olefins, and a desorption step of desorbing C4 olefins by using a desorbent, and further comprises a pressure equalization step, a cocurrent depressurization step, and a accumulation pressure step in order to increase the yield and concentration of olefins depending on the operation pressure of the adsorption tower. The desorbent discharged from the process together with olefins or paraffins is separated in the distillation tower and then recycled.

公开(公告)号：EP2105406A1

公开(公告)日：2009-09-30

申请号：EP08168851.7

申请日：2008-11-11

申请人： Korea Institute of Energy Research

发明人： Jeong, Nam Jo ,  Han, Seong Ok ,  Kim, Hong Soo ,  Kim, Hee Yeon

IPC分类号： C01B31/02 ,  D01F9/16

CPC分类号： D01F9/16 ,  C01B32/05 ,  Y10T428/26 ,  Y10T428/292

摘要： Disclosed herein is a carbon material having a graphite nanosized surface layer, and a method of synthesizing a carbon material having a graphite nanolayer on a surface thereof, including: i) heating a cellulose fiber in a reactor; ii) forming a first carbon material while maintaining temperature of the reactor; iii) cooling the formed first carbon material; iv) heating the cooled first carbon material; v) forming a second carbon material while maintaining temperature of the reactor; vi) cooling the formed second carbon material.

摘要翻译： 本发明公开了具有石墨纳米表面层的碳材料及其表面上合成具有石墨纳米层的碳材料的方法，包括：i）在反应器中加热纤维素纤维; ii）在保持反应器的温度的同时形成第一碳材料; iii）冷却形成的第一碳材料; iv）加热冷却的第一碳材料; v）在保持反应器的温度的同时形成第二碳材料; vi）冷却形成的第二碳材料。

公开(公告)号：EP3825443A1

公开(公告)日：2021-05-26

申请号：EP20208407.5

申请日：2020-11-18

申请人： Korea Institute of Energy Research

发明人： KIM, Sang Kyung ,  ISLAM, Jahowa ,  KIM, Chang Hee ,  CHO, Won Chul ,  CHO, Hyun Seok ,  KIM, Min Joong

IPC分类号： C25B1/04 ,  C25B11/054 ,  C25B11/067 ,  C25B11/081 ,  B01J23/46 ,  B01J37/03

摘要： The present invention provides a method of preparing a catalyst for PEM water electrolysis, which includes dispersing boron carbide (B 4 C) in water to prepare an aqueous boron carbide solution; adding an iridium (Ir) precursor to the aqueous boron carbide solution to prepare a mixed solution; adjusting acidity of the mixed solution to be in a basic region; and adding a reducing agent to the mixed solution and stirring the mixture to form Ir/B 4 C composite nanoparticles. The catalyst for PEM water electrolysis prepared by the method has high durability and a large specific surface area.

公开(公告)号：EP2537581B1

公开(公告)日：2020-09-30

申请号：EP10846205.2

申请日：2010-02-25

申请人： Korea Institute of Energy Research

发明人： YANG, Jung-Il ,  PARK, Ji-Chan ,  KO, Chang-Hyun ,  JUNG, Heon ,  CHUN, Dong-Hyun

IPC分类号： B01J23/75 ,  B01J37/02 ,  B01J8/02 ,  C10L3/10

公开(公告)号：EP3708544A1

公开(公告)日：2020-09-16

申请号：EP18873377.8

申请日：2018-11-05

申请人： Korea Institute of Energy Research

发明人： KIM, Han Ki ,  JEONG, Nam Jo ,  HWANG, Kyo Sik ,  YANG, Seung Cheol ,  NAM, Joo Youn ,  CHOI, Ji Yeon ,  PARK, Soon Chul ,  SEO, Yong Seog

IPC分类号： C02F1/469 ,  B01D61/42 ,  H02N11/00 ,  F03G7/04 ,  C02F103/08

摘要： The present invention provides a hybrid power generation apparatus and method capable of electricity production and deionization simultaneously, in which sea water or brackish water is consecutively desalinated by using electrochemical potential energy, generated during the operation of a reverse electrodialysis (RED) device, for operation of capacitive deionization (CDI) and/or electrodialysis (ED).

公开(公告)号：EP3647466A1

公开(公告)日：2020-05-06

申请号：EP19206229.7

申请日：2019-10-30

申请人： Korea Institute of Energy Research

发明人： CHO, Hyun Seok ,  GO, Kang Seok ,  KIM, Chang Hee ,  LEE, Do Yeon ,  PARK, Joung Ho ,  KIM, Sang Kyung ,  CHO, Won Chul ,  SEO, Myung Won

IPC分类号： C25B1/10 ,  C25B9/08 ,  C25B11/04 ,  C25B13/02 ,  C25B13/04

摘要： The invention provides an alkaline electrolysis cell and a method for manufacturing the alkaline electrolysis cell. The alkaline electrolysis cell may include: a reduction electrode and an oxidation electrode that are disposed separately from each other; electrolyte formed between the reduction electrode and the oxidation electrode; an ion exchanging porous membrane that is positioned in the electrolyte; and a gas-barrier layer that is formed at least one of a place on a surface of the reduction electrode and a place in the ion exchanging porous membrane. The gas-barrier layer causes hydrogen gas generated at the reduction electrode to be oxidized so as to prevent penetration of the hydrogen gas from the reduction electrode to the oxidation electrode. According to the invention, penetration of hydrogen gas is prevented such that a unit component is prevented from being degraded, and it is possible to improve durability and efficiency of the electrolysis cell.

公开(公告)号：EP3487025B1

公开(公告)日：2020-02-19

申请号：EP18166064.8

申请日：2018-04-06

申请人： Korea Institute of Energy Research

发明人： SONG, Yu-jin ,  SUNG, Yoon-dong

IPC分类号： H02J3/14 ,  G06Q10/06 ,  G06Q50/06 ,  H02J13/00

公开(公告)号：EP2520363B1

公开(公告)日：2019-06-12

申请号：EP09852830.0

申请日：2009-12-29

申请人： Korea Institute of Energy Research

发明人： YOON, Yeo-Il ,  NAM, Sung-Chan ,  KIM, Young-Eun ,  BAEK, Il-Hyun ,  PARK, Sang-Do

IPC分类号： B01J20/22 ,  B01D53/14 ,  B01D53/62