WO2016080645A3 - 암모니아 합성장치 - Google Patents

암모니아 합성장치 Download PDF

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Publication number
WO2016080645A3
WO2016080645A3 PCT/KR2015/009806 KR2015009806W WO2016080645A3 WO 2016080645 A3 WO2016080645 A3 WO 2016080645A3 KR 2015009806 W KR2015009806 W KR 2015009806W WO 2016080645 A3 WO2016080645 A3 WO 2016080645A3
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WO
WIPO (PCT)
Prior art keywords
ammonia synthesis
synthesis apparatus
electrolyte
alkaline solution
aqueous alkaline
Prior art date
Application number
PCT/KR2015/009806
Other languages
English (en)
French (fr)
Other versions
WO2016080645A2 (ko
Inventor
윤형철
유충열
김종남
유지행
한상섭
Original Assignee
한국에너지기술연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국에너지기술연구원 filed Critical 한국에너지기술연구원
Priority to KR1020177006839A priority Critical patent/KR101870228B1/ko
Priority to JP2017526499A priority patent/JP6400847B2/ja
Priority to EP19173030.8A priority patent/EP3567134A1/en
Priority to EP15861594.8A priority patent/EP3222753B1/en
Publication of WO2016080645A2 publication Critical patent/WO2016080645A2/ko
Publication of WO2016080645A3 publication Critical patent/WO2016080645A3/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/27—Ammonia
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation

Abstract

본 발명은 암모니아 합성에 관한 것으로, 특히 알칼리 수용액 또는 용융액을 전해질로 이용한 전기화학적 암모니아 합성장치에 관한 것이다. 본 발명의 암모니아 합성장치는 알칼리 수용액 또는 용융액을 전해질로 사용함으로써 전극 및 전해질의 조성, 크기 및 형태의 간편한 조작이 가능함에 따라 암모니아 합성수율이 향상되는 효과가 있다.
PCT/KR2015/009806 2014-11-17 2015-09-18 암모니아 합성장치 WO2016080645A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020177006839A KR101870228B1 (ko) 2014-11-17 2015-09-18 암모니아 합성장치
JP2017526499A JP6400847B2 (ja) 2014-11-17 2015-09-18 アンモニア合成装置
EP19173030.8A EP3567134A1 (en) 2014-11-17 2015-09-18 Ammonia synthesis apparatus
EP15861594.8A EP3222753B1 (en) 2014-11-17 2015-09-18 Ammonia synthesis apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0159774 2014-11-17
KR20140159774 2014-11-17

Publications (2)

Publication Number Publication Date
WO2016080645A2 WO2016080645A2 (ko) 2016-05-26
WO2016080645A3 true WO2016080645A3 (ko) 2017-05-04

Family

ID=55961174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/009806 WO2016080645A2 (ko) 2014-11-17 2015-09-18 암모니아 합성장치

Country Status (5)

Country Link
US (1) US10017866B2 (ko)
EP (2) EP3567134A1 (ko)
JP (1) JP6400847B2 (ko)
KR (1) KR101870228B1 (ko)
WO (1) WO2016080645A2 (ko)

Cited By (1)

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JP7204755B2 (ja) 2017-09-08 2023-01-16 ハスコリ・アイランズ 遷移金属酸化物触媒を用いる電解アンモニア製造

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JP2019510874A (ja) * 2016-02-03 2019-04-18 モナシュ ユニバーシティ 二窒素をアンモニアへ転換する方法および電池
WO2017173323A1 (en) 2016-04-01 2017-10-05 NOHMs Technologies, Inc. Modified ionic liquids containing phosphorus
DE102016213360A1 (de) * 2016-07-21 2018-01-25 Thyssenkrupp Ag Verfahren zur elektrochemischen Herstellung von Ammoniak
GB2552526A (en) * 2016-07-28 2018-01-31 Siemens Ag Electrochemical method of ammonia generation
CN110915037B (zh) 2017-07-17 2023-11-07 诺姆斯科技公司 含磷电解质
WO2019018875A1 (en) * 2017-07-27 2019-01-31 Monash University METHOD, CELL AND ELECTROLYTE FOR DIAZOTE CONVERSION
KR102154282B1 (ko) * 2017-11-24 2020-09-09 한국과학기술연구원 단결정 금속 촉매를 이용한 전기화학적 암모니아 합성방법
CN107999114A (zh) * 2017-12-19 2018-05-08 成都玖奇新材料科技有限公司 电化学还原氮气制氨非贵金属催化剂
KR102128228B1 (ko) * 2018-03-23 2020-06-30 한국에너지기술연구원 리튬 초이온 전도체 기반의 암모니아 합성 방법
US11248303B2 (en) * 2018-06-06 2022-02-15 Molecule Works Inc. Electrochemical device comprising thin porous metal sheet
US11661658B2 (en) * 2018-06-15 2023-05-30 Benjamin Joseph Hertzberg Electrochemical synthesis of ammonia
CN108796537A (zh) * 2018-08-14 2018-11-13 赫普科技发展（北京）有限公司 一种火电厂电解制氢合成氨系统
KR102197464B1 (ko) 2018-09-17 2021-01-04 한국과학기술연구원 전기화학적 암모니아 합성용 촉매 및 이의 제조방법
CN109126782B (zh) * 2018-10-22 2021-08-03 浙江工业大学 一种用于电化学合成氨的多孔PdRu合金催化剂及其制备方法
US11885029B2 (en) * 2019-02-12 2024-01-30 Georgia Tech Research Corporation Systems and methods for forming nitrogen-based compounds
KR102424815B1 (ko) * 2020-05-20 2022-07-25 울산과학기술원 질소 환원 시스템
KR102427845B1 (ko) 2020-08-31 2022-08-01 울산과학기술원 그래피틱 불완전 루이스 산-염기 쌍(gflp)을 이용한 질소 환원용 촉매제 및 이를 이용한 질소 환원 시스템
CN112266002B (zh) * 2020-10-30 2021-12-28 上海科技大学 一种常压下催化合成氨的方法
KR20230024656A (ko) 2021-08-12 2023-02-21 한국과학기술원 무기나노입자-미생물 복합체를 이용한 암모니아 생산방법

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US20030164305A1 (en) * 2002-03-04 2003-09-04 Adrian Denvir Electrochemical synthesis of ammonia
US20060049063A1 (en) * 2004-09-07 2006-03-09 Murphy Oliver J Electrochemical synthesis of ammonia
WO2008079586A1 (en) * 2006-12-21 2008-07-03 Arizona Board Of Regents For And On Behalf Arizona State University Method and apparatus for ammonia (nh3) generation
JP2009084615A (ja) * 2007-09-28 2009-04-23 Doshisha アンモニア電解合成装置
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Patent Citations (8)

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Publication number Priority date Publication date Assignee Title
US20030164305A1 (en) * 2002-03-04 2003-09-04 Adrian Denvir Electrochemical synthesis of ammonia
US20060049063A1 (en) * 2004-09-07 2006-03-09 Murphy Oliver J Electrochemical synthesis of ammonia
WO2008079586A1 (en) * 2006-12-21 2008-07-03 Arizona Board Of Regents For And On Behalf Arizona State University Method and apparatus for ammonia (nh3) generation
JP2009084615A (ja) * 2007-09-28 2009-04-23 Doshisha アンモニア電解合成装置
US20120027661A1 (en) * 2010-01-28 2012-02-02 E. I. Du Pont De Nemours And Company Process and reactor system for producing ammonia using ionic liquids
JP2012026036A (ja) * 2010-06-24 2012-02-09 I'msep Co Ltd アンモニア電解合成方法とアンモニア電解合成装置
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JP2014040336A (ja) * 2012-08-21 2014-03-06 Nagoya Institute Of Technology アンモニア製造方法およびアンモニア製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7204755B2 (ja) 2017-09-08 2023-01-16 ハスコリ・アイランズ 遷移金属酸化物触媒を用いる電解アンモニア製造

Also Published As

Publication number Publication date
JP6400847B2 (ja) 2018-10-03
KR20170061665A (ko) 2017-06-05
WO2016080645A2 (ko) 2016-05-26
US10017866B2 (en) 2018-07-10
EP3222753A4 (en) 2018-05-16
JP2017535673A (ja) 2017-11-30
KR101870228B1 (ko) 2018-06-25
EP3222753B1 (en) 2019-05-08
EP3567134A1 (en) 2019-11-13
US20160138176A1 (en) 2016-05-19
EP3222753A2 (en) 2017-09-27

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