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1. WO2022004979 - MECHANOCHEMICAL AMMONIA SYNTHESIS METHOD

Publication Number WO/2022/004979
Publication Date 06.01.2022
International Application No. PCT/KR2020/019127
International Filing Date 24.12.2020
IPC
C01C 1/04 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
1Ammonia; Compounds thereof
02Preparation or separation of ammonia
04Preparation of ammonia by synthesis
Applicants
  • 울산과학기술원 UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY) [KR]/[KR]
Inventors
  • 백종범 BAEK, Jong-Beom
  • 김석진 KIM, Seok Jin
  • 한가오펭 HAN, Gaofeng
Agents
  • 리앤목 특허법인 Y.P.LEE, MOCK & PARTNERS
Priority Data
10-2020-008049930.06.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) MECHANOCHEMICAL AMMONIA SYNTHESIS METHOD
(FR) PROCÉDÉ MÉCANOCHIMIQUE DE SYNTHÈSE D'AMMONIAC
(KO) 기계 화학적 암모니아 합성 방법
Abstract
(EN) A mechanochemical ammonia synthesis method according to one embodiment comprises the steps of: (a) ball milling Fe particles, with balls, in a nitrogen (N2) atmosphere; and (b) ball milling the Fe particles that have been ball milled in the nitrogen (N2) atmosphere, with balls, in a hydrogen (H2) atmosphere.
(FR) Un procédé mécanochimique de synthèse d'ammoniac selon un mode de réalisation comprend les étapes consistant à : (A) broyer par billes des particules de Fe, à l'aide de billes, dans une atmosphère d'azote (N2) ; et (b) broyer par billes les particules de Fe qui ont été broyées par billes dans une atmosphère d'azote (N2), à l'aide de billes, dans une atmosphère d'hydrogène (H2).
(KO) 일 구현예에 따른 기계화학적 암모니아 제조 방법은 (a) Fe 입자를 질소(N2) 분위기에서 볼과 함께 볼 밀링하는 단계; 및 (b) 상기 질소(N2) 분위기에서 볼 밀링된 상기 Fe 입자를 수소(H2) 분위기에서 볼과 함께 볼 밀링하는 단계; 를 포함한다.
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