公开(公告)号：US09840755B2

公开(公告)日：2017-12-12

申请号：US14777835

申请日：2013-06-12

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Byung Moon Moon ,  Gang June Kim ,  Jae Yoon Lee

IPC: C22B34/12 ,  C22B9/05 ,  C22B9/22 ,  C22B9/04 ,  C22B9/00 ,  F27D7/02 ,  F27D7/06 ,  F27D11/06 ,  F27B14/06 ,  H05B6/26 ,  F27D99/00

CPC classification number: C22B34/1268 ,  C22B9/003 ,  C22B9/04 ,  C22B9/05 ,  C22B9/226 ,  C22B34/1218 ,  C22B34/1295 ,  F27B14/061 ,  F27D7/02 ,  F27D7/06 ,  F27D11/06 ,  F27D99/0006 ,  F27D2007/063 ,  F27D2007/066 ,  H05B6/26 ,  Y02P10/23 ,  Y02P10/253

Abstract: Provided are a method and apparatus for refining titanium scraps and sponge titanium, which can remove oxygen from a melt by supplying a deoxidizing gas to the surface of the melt in order to refine titanium scraps and sponge titanium. The method for refining titanium scraps and sponge titanium comprises supplying hydrogen ions and electrons in plasma to a titanium melt to remove oxygen from the titanium melt surface having an oxide layer formed thereon. In addition, the apparatus comprises: a vacuum chamber; a crucible located in the vacuum chamber and configured to perform melting by the magnetic field of an induction coil in a state in which a melt and the inner wall of the crucible; a calcium gas supply means configured to supply calcium gas from the bottom of the crucible to the space between the inner wall of the crucible and the melt.

公开(公告)号：US09837675B2

公开(公告)日：2017-12-05

申请号：US14414890

申请日：2013-07-09

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Jun-Young Hwang ,  Heui-Seok Kang ,  Kyung-Tae Kang ,  Sang-Ho Lee

IPC: H01M8/04082 ,  H01M8/1009 ,  H01M8/0612 ,  H01M8/0656 ,  H01M8/1246 ,  H01M8/083 ,  H01M8/22 ,  H01M8/04186 ,  H01M8/124

CPC classification number: H01M8/04216 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/0618 ,  H01M8/0656 ,  H01M8/083 ,  H01M8/1009 ,  H01M8/1246 ,  H01M8/225 ,  H01M2008/1293 ,  H01M2300/0071

Abstract: Disclosed is a fuel supplying apparatus, for a direct carbon fuel cell, which has improved output density by ensuring the flow properties of an anode medium. The fuel supplying apparatus for a direct carbon fuel cell comprises: a flow pipe which forms it cylindrical flow path in the vertical direction around a tube-shaped cell contained in an anode medium in which a carbon fuel is mixed; and a bubbling means which provides a gas from below the flow pipe to the inside of the anode medium and thus enables the anode medium to flow by the vertical flow of the gas. Consequently, the anode medium is provided to the anode of the tube-shaped cell by the flow.

公开(公告)号：US09802910B2

公开(公告)日：2017-10-31

申请号：US14915192

申请日：2014-08-28

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Jin Ku Cho ,  Sang Yong Kim ,  Bo Ra Kim ,  Seung Han Shin

IPC: C07D307/50 ,  C07D307/46

CPC classification number: C07D307/46

Abstract: Provided is a method for preparing 5-hydroxymethyl-2-furfural using an acid catalyst in the presence of an ethylene glycol-based solvent. The method for preparing the 5-hydroxymethyl-2-furfural involves using a linear or cyclic ethylene glycol-based compound as a solvent and producing the 5-hydroxymethyl-2-furfural from fructose, in the presence of the acid catalyst, thereby reducing the dependency on petroleum in response to greenhouse gas emission regulations. Also, a high yield of the 5-hydroxymethyl-2-furfural can be obtained from fructose, and the solvent and the catalyst can be efficiently separated, collected, and reused after a reaction has completed.

公开(公告)号：US09789468B2

公开(公告)日：2017-10-17

申请号：US15119388

申请日：2014-09-26

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hong Dae Kim ,  Eok Soo Kim ,  Ji Yoon Choi

IPC: B01J23/22 ,  B01J23/30 ,  B01J37/00 ,  B01D53/94 ,  B01J21/06 ,  B01J35/00 ,  B01J35/04 ,  B01J37/04 ,  B01J37/08 ,  B01J37/34

CPC classification number: B01J23/30 ,  B01D53/9418 ,  B01D2251/2062 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2255/702 ,  B01J21/063 ,  B01J21/18 ,  B01J23/002 ,  B01J23/22 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/04 ,  B01J37/08 ,  B01J37/343 ,  B01J2523/00 ,  B01J2523/47 ,  B01J2523/55 ,  B01J2523/69

Abstract: Provided is a selective catalytic reduction (SCR) catalyst containing a carbon material loaded with vanadium and tungsten and a method of preparing the same, and relates to a method of loading vanadium and tungsten on a carbon material that exhibits excellent abrasion resistance and excellent strength and can be easily prepared.

公开(公告)号：US09734994B2

公开(公告)日：2017-08-15

申请号：US14362491

申请日：2012-12-04

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Seung-Yong Shin ,  Kyoung-Il Moon ,  Ju-Hyun Sun ,  Chang-Hun Lee

IPC: H01J37/32 ,  C22C16/00 ,  C23C14/34 ,  B22F3/12 ,  C22C30/02 ,  C22C1/00 ,  C22C45/00 ,  B22F9/08 ,  B22F9/10 ,  C22C1/04

CPC classification number: H01J37/3255 ,  B22F3/12 ,  B22F3/14 ,  B22F9/082 ,  B22F9/10 ,  B22F2999/00 ,  C22C1/002 ,  C22C1/0458 ,  C22C16/00 ,  C22C30/02 ,  C22C45/00 ,  C22C2200/02 ,  C22C2200/04 ,  C23C14/3414 ,  B22F2202/06

Abstract: Provided are a crystalline alloy having significantly better thermal stability than an amorphous alloy as well as glass-forming ability, and a method of manufacturing the crystalline alloy. The present invention also provides an alloy sputtering target that is manufactured by using the crystalline alloy, and a method of manufacturing the alloy target. According to an aspect of the present invention, provided is a crystalline alloy having glass-forming ability which is formed of three or more elements having glass-forming ability, wherein the average grain size of the alloy is in a range of 0.1 μm to 5 μm and the alloy includes 5 at % to 20 at % of aluminum (Al), 15 at % to 40 at % of any one or more selected from copper (Cu) and nickel (Ni), and the remainder being zirconium (Zr).

公开(公告)号：US09643866B2

公开(公告)日：2017-05-09

申请号：US14421953

申请日：2013-08-16

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ju Dong Lee ,  Hyoung Jae Kim ,  Joung Ha Kim ,  Jae Il Lim

IPC: C02F1/68 ,  C02F103/08 ,  C02F101/10

CPC classification number: C02F1/68 ,  C02F1/265 ,  C02F1/683 ,  C02F2101/10 ,  C02F2103/007 ,  C02F2103/08 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2303/18

Abstract: A method for treating water using a salt desorption process of gas hydrates according to the present invention includes: (a) introducing water containing impurities and a plurality of guest gases into a reactor; (b) forming gas hydrates by causing the water and the plurality of guest gases to react under a first condition; and (c) dissociating a gas hydrate of one guest gas from among the plurality of guest gases by changing the first condition to a second condition, wherein the first condition refers to temperature and pressure conditions under which all of the plurality of guest gases form gas hydrates and the second condition refers to temperature and pressure conditions under which the gas hydrate of the one guest gas from the mixed gas hydrates is dissociated.

公开(公告)号：US09640776B2

公开(公告)日：2017-05-02

申请号：US14647121

申请日：2014-01-14

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Bum Ho Choi ,  Jong Ho Lee

IPC: H01L51/52 ,  H01L51/56 ,  C23C14/04 ,  C23C14/08 ,  C23C14/58 ,  H01L51/00

CPC classification number: H01L51/5225 ,  C23C14/042 ,  C23C14/086 ,  C23C14/584 ,  C23C14/5853 ,  H01L51/0011 ,  H01L51/5206 ,  H01L51/56

Abstract: The present inventions relates to an organic light emitting device capable of decreasing a leakage current, and more particularly, to an organic light emitting device manufacturing method and an organic light emitting device using the same, which can decrease a leakage current, by flattening a lower electrode in order to decrease a leakage current of the lower electrode deposited through a shadow mask.

公开(公告)号：US09605135B2

公开(公告)日：2017-03-28

申请号：US15035236

申请日：2013-12-16

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Eui Sang Yoo ,  Ju Hea Kim ,  Won Young Jeong ,  Hyun Kyung Lee ,  Jae Kyoung Lee ,  Joon Taek Jun ,  Nam Hee Kwon ,  Mi Yeon Kwon ,  Dae Young Lim

IPC: C08K9/10 ,  A01N25/28 ,  B41M5/165 ,  A61K9/16 ,  B01J13/22 ,  B01J13/02 ,  B01J13/10 ,  B01J13/20 ,  B01J13/04

CPC classification number: C08K9/10 ,  A01N25/28 ,  A61K9/1694 ,  B01J13/02 ,  B01J13/04 ,  B01J13/10 ,  B01J13/20 ,  B01J13/22 ,  B41M5/165

Abstract: Disclosed are a shear thickening fluid (STF) and a polymer composite comprising a core filled with a shear thickening fluid containing silica particles dispersed in polyethylene glycol; an inner capsule layer formed of an emulsifier surrounding the shear thickening fluid; and an outer capsule layer formed of a thermosetting resin surrounding the inner capsule layer.

公开(公告)号：US20170056859A1

公开(公告)日：2017-03-02

申请号：US15119388

申请日：2014-09-26

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hong Dae KIM ,  Eok Soo KIM ,  Ji Yoon CHOI

IPC: B01J23/30 ,  B01J35/00 ,  B01J35/04 ,  B01D53/94 ,  B01J37/00 ,  B01J37/08 ,  B01J37/34 ,  B01J21/06 ,  B01J37/04

CPC classification number: B01J23/30 ,  B01D53/9418 ,  B01D2251/2062 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2255/702 ,  B01J21/063 ,  B01J21/18 ,  B01J23/002 ,  B01J23/22 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/04 ,  B01J37/08 ,  B01J37/343 ,  B01J2523/00 ,  B01J2523/47 ,  B01J2523/55 ,  B01J2523/69

Abstract: Provided is a selective catalytic reduction (SCR) catalyst containing a carbon material loaded with vanadium and tungsten and a method of preparing the same, and relates to a method of loading vanadium and tungsten on a carbon material that exhibits excellent abrasion resistance and excellent strength and can be easily prepared.

Abstract translation: 本发明提供一种含有载有钒和钨的碳材料的选择性催化还原（SCR）催化剂及其制备方法，涉及一种在优异的耐磨性和优异强度的碳材料上加载钒和钨的方法， 可以轻松准备。

公开(公告)号：US09540466B2

公开(公告)日：2017-01-10

申请号：US14769014

申请日：2015-04-08

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Dong Hyun Kim ,  Jung Soo Kim ,  Dong Gyu Jeon ,  Ji Hoon Jang

IPC: C08F210/16 ,  C08F210/18 ,  C08F212/08 ,  C08F212/36 ,  C08F4/6592

CPC classification number: C08F210/16 ,  C08F4/6592 ,  C08F210/18 ,  C08F212/08 ,  C08F212/36 ,  C08F210/14 ,  C08F2500/03

Abstract: The present invention relates to a highly elastic, ethylene-based quaterpolymer and a preparation method thereof. More particularly, the present invention relates to a highly elastic, ethylene-based quaterpolymer which comprises a specific molar ratio of an ethylene unit, a C4-6 α-olefin unit, a C8-12 α-olefin unit and at least one functional unit derived from a styrene-based monomer and to a method for preparing the ethylene-based quaterpolymer using a metallocene catalyst.

Abstract translation: 本发明涉及一种高弹性乙烯类四元聚合物及其制备方法。 更具体地说，本发明涉及一种高弹性的乙烯基季铵盐聚合物，其包含乙烯单元，C 4-6α-烯烃单元，C 8-12α-烯烃单元和至少一个官能单元的特定摩尔比 衍生自苯乙烯基单体的方法和使用茂金属催化剂制备乙烯基季铵盐聚合物的方法。