MANUFACTURING METHOD OF SOLID HYDROXYLAMMONIUM NITRATE AND SOLID HYDROXYLAMMONIUM NITRATE MANUFACTURED THEREFROM

The present invention relates to a method for manufacturing solid ammonium hydroxide nitrate, and the solid ammonium hydroxide nitrate manufactured therefrom, wherein the method comprises the steps of: a) neutralizing a first solution containing nitric acid and a second solution containing amine hyd...

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Bibliographische Detailangaben
Hauptverfasser:	YOO DAL SAN, KWON YOON ZA, JEON JONG KI, JO YOUNG MIN, KIM MUN JEONG, KIM SO HEE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing solid ammonium hydroxide nitrate, and the solid ammonium hydroxide nitrate manufactured therefrom, wherein the method comprises the steps of: a) neutralizing a first solution containing nitric acid and a second solution containing amine hydroxide; b) concentrating and cooling the reaction solution under reduced pressure after the neutralization reaction; and c) adding an organic solvent to the concentrated and cooled reaction solution, and forming crystals to obtain the solid ammonium hydroxide nitrate. 본 발명은 a) 질산을 포함하는 제 1용액 및 수산화아민을 포함하는 제 2용액을 중화반응하는 단계; b) 상기 중화반응 후, 반응액을 감압농축 및 냉각하는 단계; 및 c) 농축 및 냉각된 반응액에 유기용매를 가하고, 결정을 형성하여 고상 수산화암모늄질산염을 수득하는 단계;를 포함하는 고상 수산화암모늄질산염의 제조방법 및 이로부터 제조된 고상 수산화암모늄질산염에 관한 것이다.