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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 21. Отображено 21.
03-05-2018 дата публикации

알칼리 이온을 함유하는 무기물로부터 고순도 탄산칼슘을 제조하는 방법

Номер: KR0101854116B1
Автор: 정광덕, 하흥용, 오준우, 조호용
Принадлежит: 한국과학기술연구원

... 본 발명은 알칼리 이온을 함유하는 무기물 즉, 광물, 제강 슬래그, 폐 콘크리트에 함유되어 있는 칼슘 이온을 산성 수용액으로 추출하고, 추출한 용액에서 기타 금속 이온을 분리한 뒤 알칼리성 수용액으로 알칼리 토금속 수산화물을 제조하여 이산화탄소와의 접촉반응으로 고순도의 침강성 탄산칼슘을 제조하는 방법 및 공정에 관한 것이다.

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Номер записи: 1
22-08-2018 дата публикации

SYNTHESIS OF ALUMINA SUPPORT CAPABLE OF HIGH METAL DISPERSION, AND PRODUCTION METHOD OF METALLIC CATALYST USING SAME

Номер: KR1020180093352A
Автор: JUNG, KWANG DEOG, OH, JUN WOO
Принадлежит:

The present invention relates to a production of an alumina support having a circular and C shape and a preparation method of a porous catalyst using the same, and more specifically, to the production of an metal catalyst effective for improving the selectivity and dispersing ability of metal by immobilizing active metal particles in an alumina support having a mesoporous structure and having a circular shape and C shape. According to many embodiments of the present invention, it is possible to provide a catalyst by conventional impregnation methods using the alumina support produced in the present invention; and a bimetallic catalyst having improved metal selectivity and dispersing ability by synthesizing the bimetallic catalyst on the alumina support based on a one-pot synthesis method after including active metal species in the process of preparing the alumina support proposed in the present invention. COPYRIGHT KIPO 2018 (AA) Dissolving an aluminum precursor in an acid solution (BB) ...

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Номер записи: 2
27-10-2015 дата публикации

CARBON SUPPORTED CATALYST HAVING THREE-DIMENSIONAL STRUCTURE USING CARBON NANOTUBES, AND METHOD FOR MANUFACTURING SAME

Номер: KR1020150120259A
Автор: AN, MYUNG GI, HA, HEUNG YONG, JUNG, KWANG DEOG
Принадлежит:

The present invention relates to a carbon supported catalyst having a three-dimensional structure using carbon nanotubes, and a method for manufacturing the same. The present invention is configured to manufacture porous carbon nanotubes by dehalogenating a part of polymer fibers and treating the same with heat, and to manufacture a non-jewelry catalyst or a nonmetallic catalyst by using the obtained carbon nanotubes. Accordingly, a porous non-jewelry catalyst and/or a porous nonmetallic catalyst, having evenly developed pores, for an electrochemical reaction can be manufactured. The corresponding catalyst can bring an increase in the performance of an electrochemical reaction electrode by enhancing the mass transfer rate of a reactant in the electrochemical reaction electrode. COPYRIGHT KIPO 2016 (AA) Step 1: mixing a halogenated polymer with a solvent and stirring the same, and then manufacturing halogenated polymer fibers by electrospinning (BB) Step 2: manufacturing carbon tubes by ...

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Номер записи: 3
15-12-2015 дата публикации

NOVEL Q-JUL COMPOUND AND AGENT FOR DETECTING COBALT IONS, DETECTING METHOD, AND DETECTING DEVICE USING SAME

Номер: KR101577537B1
Автор: KIM, CHEAL, PARK, GYEONG JIN, JUNG, KWANG DEOG
Принадлежит: FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY

The present invention relates to: a ((E)-9-((quinolin-8-ylimino)methyl)-2,3,6,7-tetrahydro-1H, 5H-pyrido[3,2,1-ij]quinolin-8-ol)-based (Q-Jul) compound; an agent for detecting cobalt ions (Co^2+) comprising the same; a detecting method comprising the same; and a detecting device comprising the same. In addition, the ((E)-9-((quinolin-8-ylimino)methyl)-2,3,6,7-tetrahydro-1H, 5H-pyrido[3,2,1-ij]quinolin-8-ol)-based Q-Jul compound is represented by chemical formula 1. COPYRIGHT KIPO 2016 ...

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Номер записи: 4
05-06-2015 дата публикации

Coordination polymers containing paddle wheel type Cu(Ⅱ) units connected bridging ligands, catalytic transesterification comprising the same

Номер: KR0101519998B1
Автор: 김철, 황인홍, 이명미, 정광덕
Принадлежит: 서울과학기술대학교 산학협력단

... 본 발명은 패들 휠(paddle wheel)모양의 구리 단위체와 브릿징 리간드로 구성된 착화합물의 구조와 열적 안정성 및 에스터 교환 반응의 촉매에 관한 것이다.

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Номер записи: 5
29-03-2016 дата публикации

Novel A-PAP Compounds, Agent Selecting Trivalent Cation Using The Same, Detecting Method And Detecting Device Thereof

Номер: KR0101607385B1
Автор: 김철, 김현, 정광덕, 이명미
Принадлежит: 서울과학기술대학교 산학협력단

... 본 발명은 신규한 10-(2-(((피리딘-2-일)메틸아미노)메틸)페놀)메틸안트라센(A-PAP)화합물, 3가 금속 이온(M3+)에 특이적으로 선택성이 있는 상기 화합물을 포함하는 검출제, 이를 이용한 검출 방법 및 검출 장치에 관한 것이다.

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Номер записи: 6
22-05-2020 дата публикации

METHOD FOR PREPARING AND DEVICE FOR PREPARING FORMIC ACID BY HYDROGENATION REACTION OF CARBON DIOXIDE

Номер: WO2020101413A1
Автор: JUNG, Kwang Deog, YOON, Sung Ho, KIM, Seong Hoon, AHSAN, Jaleel, LIM, Sang Yeob, PARK, Jong Min, GUNASEKAR, Gunniya Hariyanandam, PARK, Kwang Ho
Принадлежит:

The present invention relates to a method for preparing and device for preparing formic acid and, more specifically, to a device for preparing formic acid and method for preparing formic acid efficiently by using same, the device comprising a hydrogenation reactor to which a catalyst is fixed, and enabling recycling of a product.

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Номер записи: 7
15-09-2011 дата публикации

ACROLEIN OBTAINED THROUGH THE VAPOR-PHASE DEHYDRATION OF GLYCEROL, AND METHOD FOR PREPARING SAME

Номер: WO2011111994A2
Автор: PARK, Eun Duck, JUNG, Kwang-Deog, KIM, Yong Tae
Принадлежит:

The present invention relates to a method for preparing acrolein, and more particularly, to a method for preparing acrolein at a high yield rate and with high selectivity over the entirety of a wide reaction temperature zone by performing vapor-phase dehydration on glycerol containing moisture in the presence of a zeolite catalyst having a specific structure.

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Номер записи: 8
23-12-2016 дата публикации

METHOD FOR PRODUCING FLUID CULTURE MEDIUM BY USING DEAERATING PROCESS

Номер: KR1020160147539A
Автор: CHUNG, KWANG DUK, AHN, SUNG HO, KIM, SUNG YEON, CHA, BUM SUK, KIM, JU HEE
Принадлежит:

Disclosed is an effective method capable of preventing oxygen from remaining in a bottling process after a fluid thioglycolic acid culture medium is produced. The present invention relates to a method for producing a fluid thioglycollate medium (FTM) by dissolving and bottling components in distilled water, wherein the components include peptone from casein, a yeast extract, dextrose, sodium chloride, sodium thioglycolate, L-cystine, agar, and resazurin. The method comprises a deaerating process for preventing the inclusion of oxygen in a bottle during bottling. COPYRIGHT KIPO 2017 ...

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Номер записи: 9
07-11-2017 дата публикации

METHOD FOR PREPARING NANO-METAL OXIDE USING SEPARATED MEMBRANE PLASMA APPARATUS

Номер: KR1020170123082A
Автор: JUNG, KWANG DEOG, KIM, SEONG HOON
Принадлежит:

The present invention relates to a method for preparing nano-metal oxides using a separated membrane plasma apparatus capable of promoting particle growth of metal oxides more uniformly and rapidly. The method comprises the following steps: a) preparing a metal precursor solution; and b) inputting the solution into a reactor and treating the same with plasma. The reactor comprises: a first space unit and a second space unit in which the solution is filled; a partition arranged between the first space unit and the second space unit; a third space unit connecting the first space unit and the second space unit; and a first electrode provided in the first space unit and a second electrode provided in the second space unit. COPYRIGHT KIPO 2017 (AA) Frist electrode (BB) Second electrode ...

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Номер записи: 10
12-01-2018 дата публикации

격막 플라즈마 장치를 이용한 나노 금속 산화물의 제조방법

Номер: KR0101818190B1
Автор: 정광덕, 김성훈
Принадлежит: 한국과학기술연구원

... 본 발명은 격막 플라즈마 장치를 이용한 나노 금속 산화물의 제조방법에 관한 것으로, a) 금속 전구체 용액을 제조하는 단계, 및 b) 상기 용액을 반응기에 투입하여 플라즈마 처리를 하는 단계를 포함하며, 상기 반응기는 상기 용액이 채워지는 제1 공간부와 제2 공간부, 상기 제1 공간부와 제2 공간부 사이에 배치되는 격벽, 상기 제1 공간부와 제2 공간부를 연결하는 제3 공간부, 및 상기 제1 공간부에 구비되는 제1 전극과 상기 제2 공간부에 구비되는 제2 전극을 포함하는 것을 특징으로 한다.

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Номер записи: 11
10-07-2015 дата публикации

METHOD FOR MANUFACTURING CARBONATE OF ALKALI ION USING ELECTROLYSIS SYSTEM

Номер: KR1020150080687A
Автор: JUNG, KWANG DEOG, HA, HEUNG YONG, OH, JUN WOO, LEE, SUNG MIN, JO, HO YONG
Принадлежит:

The present invention relates to a manufacturing method of an inorganic carbonate from an inorganic matter comprising an alkali ion and, more specifically, to an improved manufacturing method of an inorganic carbonate induced with an electrolysis system, which comprises a process of erupting an alkali ion from an inorganic matter comprising an alkali ion and obtaining as converting the erupted alkali ion to a carbonate, and simultaneously generating an eluent and a rapid precipitator used in a process of eruption of the alkali ion and conversion to the carbonate. COPYRIGHT KIPO 2015 (30) Carbonate manufacturing reactor (32) Carbonate (40) Sodium bicarbonate manufacturing reactor (50) Sodium chloride purifier (21) Inorganic matter (20) Alkali ion elution reactor (10) Electrolysis reactor ...

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Номер записи: 12
23-09-2015 дата публикации

CULTURE MEDIUM COMPOSITION CONTAINING SEAWEED FOR CULTURING LACTIC ACID BACTERIA

Номер: KR1020150107523A
Автор: CHUNG, KWANG DUK, AHN, SUNG HO, CHA, BUM SUK, KIM, SUNG YEON, KIM, JU HEE
Принадлежит:

Disclosed is a method to make use of discarded sea mustard as an alternative to synthetic chemical compounds previously added as a buffer solution to regulate pH in a culture medium for microbes, especially, for culturing lactic acid bacteria. In terms of a culture medium composition for culturing the lactic acid bacteria comprising a carbon source, a nitrogen source, and the buffer solution, the buffer solution provides the culture medium composition containing seaweed for culturing the lactic acid bacteria. COPYRIGHT KIPO 2015 ...

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Номер записи: 13
03-09-2015 дата публикации

Manufacturing method carbonates of alkali metal ion or alkali earth metal ion using Electrolysis Unit

Номер: KR0101549980B1
Автор: 정광덕, 하흥용, 오준우, 이성민, 조호용
Принадлежит: 한국과학기술연구원

... 본 발명은 알칼리이온 함유 무기물로부터 무기탄산염을 제조하는 방법에 관한 것으로서, 더욱 상세하게는 알칼리이온을 함유하고 있는 무기물로부터 알칼리이온을 용출하고, 용출된 알칼리이온을 탄산염으로 전환시켜 수득하는 공정으로 이루어지되, 상기한 알칼리이온의 용출 및 탄산염으로 전환하는 과정에 이용되는 용출제와 급속침전제를 동시에 생성시키는 전기분해 시스템이 도입된 무기탄산염의 개선된 제조방법에 관한 것이다.

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Номер записи: 14
29-08-2017 дата публикации

METHOD FOR PREPARING CALCIUM CARBONATE WITH HIGH PURITY FROM INORGANIC MATERIALS CONTAINING ALKALI IONS

Номер: KR1020170097841A
Автор: JUNG, KWANG DEOG, HA, HEUNG YONG, OH, JUN WOO, JO, HO YONG
Принадлежит:

The present invention relates to a method and a process for preparing precipitated calcium carbonate with high purity by extracting calcium ions included in inorganic materials containing alkali ions, i.e. minerals, steelmaking slag and waste concrete with an acid solution, separating other metal ions from the extracted solution and manufacturing alkali earth metal hydroxides with an alkali solution to perform a contact reaction with carbon dioxide. COPYRIGHT KIPO 2017 (AA) Waste mineral (BB) Extraction reactor (CC) First filter (DD) Extracted solution tank (EE) Aggregate material (FF) Silica (GG) Hydrochloric acid storage tank (HH) Sodium hydroxide and potassium hydroxide storage tank (II) Waste acid and waste alkali (JJ) Purify waste acid and waste alkali (KK) Purification reactor (LL) Second filter (MM) Iron, alumina, magnesium (NN) Slurry maker (OO) Calcium ion storage tank (PP) Carbonation reactor (QQ) Third filter (RR) Nano-calcium carbonate ...

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Номер записи: 15
15-09-2011 дата публикации

ACROLEIN OBTAINED THROUGH THE VAPOR-PHASE DEHYDRATION OF GLYCEROL, AND METHOD FOR PREPARING SAME

Номер: WO2011111994A3
Автор: PARK, Eun Duck, JUNG, Kwang-Deog, KIM, Yong Tae
Принадлежит:

The present invention relates to a method for preparing acrolein, and more particularly, to a method for preparing acrolein at a high yield rate and with high selectivity over the entirety of a wide reaction temperature zone by performing vapor-phase dehydration on glycerol containing moisture in the presence of a zeolite catalyst having a specific structure.

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Номер записи: 16
29-04-2016 дата публикации

CULTURE MEDIUM FOR LACTIC ACID BACTERIA CONTAINING SEAWEEDS

Номер: KR0101616743B1
Автор: 정광덕, 안성호, 차범석, 김성연, 김주희
Принадлежит: (주)영사이언스

... 폐기되는 미역을 미생물 배양용 배지, 특히, 유산균 배양용 배지에 있어 종래 pH 조절을 위해 완충액으로 첨가되는 합성 화학물질을 대체하여 활용할 수 있는 방안이 개시된다. 본 발명은 탄소원, 질소원 및 완충액을 포함하는 유산균 배양용 배지 조성물에 있어서, 상기 완충액은 해조류를 함유하는 것을 특징으로 하는 유산균 배양용 배지 조성물을 제공한다.

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Номер записи: 17
17-12-2015 дата публикации

NOVEL A-PAP COMPOUND, AGENT FOR DETECTING TRIVALENT METAL ION USING SAME, DETECTING METHOD AND DETECTING DEVICE

Номер: KR1020150140979A
Автор: KIM, CHEAL, KIM, HYUN, JUNG, KWANG DEOG, LEE, MYOUNG MI
Принадлежит:

The present invention relates to a novel 10-(2-(((pyridin-2-yl)methyl amino) methyl)phenol)methylanthracene (A-PAP) compound, a detecting agent comprising the compound having specific selectivity to trivalent metal ion (M3+), and a detecting method and a detecting device using the same. COPYRIGHT KIPO 2016 (AA) Chemical formula 1 Na^+, Mg^2+, K^+, Ca^2+, Mn^2+, Co^2+, Ni^2+, Cu^2+, Zn^2+, Ag^+, Cd^2+, Hg^2+, Pb^2+, Fe^2+ ...

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Номер записи: 18
28-07-2015 дата публикации

Agent For Selecting Aluminium Ion Comprising ο-phenolsalicylimine And Its Derivative, Detecting Method Using The Same And Detecting Device Thereof

Номер: KR0101539821B1
Автор: 김철, 김진흥, 노진영, 정광덕
Принадлежит: 서울과학기술대학교 산학협력단

... 본 발명은 알루미늄 이온 선택성을 갖는 o-페놀살리실이민 또는 그 유도체를 포함하는 알루미늄 이온 검출제, 이를 이용한 검출 장치 및 검출 방법에 관한 것이다.

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Номер записи: 19
11-01-2016 дата публикации

Three dimensional structured carbon supported catalyst using carbon nantotubes and method for preparing the same

Номер: KR0101584170B1
Автор: 안명기, 하흥용, 정광덕
Принадлежит: 한국과학기술연구원

... 고분자 섬유를 일부 탈할로겐화한 후에, 열처리를 통하여 다공성 탄소나노튜브를 제조한 후, 얻어진 탄소나노튜브를 이용하여 비귀금속 촉매나 비금속 촉매를 제조한다. 이에 따라 기공이 고르게 발달된 다공성의 전기화학반응용 비귀금속 및/또는 비금속 촉매를 제조할 수 있다. 해당 촉매는 전기화학반응 전극에서 반응물의 물질전달 속도를 향상시켜서 전기화학반응 전극의 성능 증가를 가져올 수 있다.

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Номер записи: 20
07-03-2025 дата публикации

신규한 설계의 이산화탄소 흡수탑

Номер: KR102776419B1
Автор: 이웅, 정광덕, 김홍곤, 김경수, 김창수, 박광호, 이희원, 이형건
Принадлежит: 한국과학기술연구원

... 본 발명은 신규한 설계 구조의 이산화탄소 흡수탑에 관한 것이다. 상기 이산화탄소 흡수탑은 내부 하측에 액상의 흡수제가 채워져 있고, 상측에서 액상의 흡수제가 공급되는 반응부; 및 상기 반응부의 하측으로 이산화탄소를 포함하는 배가스를 공급하는 배가스 공급부;를 포함하고, 상기 액상의 흡수제는 아민(Amine)과 수계 용매의 혼합 용액을 포함하며, 상기 이산화탄소와 액상의 흡수제의 반응물인 포집 용액은 상기 반응부 내에서 층 분리된 상태로 존재하고, 상측의 층은 아민을 포함하고, 하측의 층은 수계 용매를 포함하며, 상기 포집 용액의 분리된 층의 계면을 기준으로 상측에서 포집 용액을 배출하는 제1 포집 용액 배출부; 및 포집 용액의 분리된 층의 계면을 기준으로 하측에서 포집 용액을 배출하는 제2 포집 용액 배출부를 포함할 수 있다.

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Номер записи: 21