METHOD AND APPARATUS FOR PRODUCING CARBONATE

An apparatus for producing carbonate according to an embodiment of the present invention comprises: a reactor for reacting a solution to be carbonated with a carbonating gas; a first nozzle, positioned at one side of the reactor, for discharging the solution to be carbonated into the reactor; a seco...

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Main Authors PARK, Woon Kyoung, PARK, Kwang Seok, LEE, Hyun Woo, KIM, Ki Young, LEE, Myung Gyu, LEE, Sang Gil, WI, Jin Yeop, JUNG, Woo Chul, PARK, Sung Kook
Format Patent
LanguageEnglish
French
Korean
Published 14.12.2017
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Summary:An apparatus for producing carbonate according to an embodiment of the present invention comprises: a reactor for reacting a solution to be carbonated with a carbonating gas; a first nozzle, positioned at one side of the reactor, for discharging the solution to be carbonated into the reactor; a second nozzle, positioned adjacent to the first nozzle, for spraying the carbonating gas to a path, through which the solution to be carbonated is discharged, to form a mist composed of the solution to be carbonated and the carbonating gas; and a collecting unit, positioned at a lower end of the reactor, for collecting carbonate from a slurry formed in the reactor. A method for producing carbonate according to an embodiment of the present invention comprises the steps of: discharging a solution to be carbonated from a first nozzle; spraying a carbonating gas from a second nozzle to a path, through which the solution to be carbonated is discharged, to form a mist composed of the solution to be carbonated and the carbonating gas; reacting cations of the solution to be carbonated with the carbonating gas in the mist to form a slurry containing carbonate; and collecting the carbonate from the slurry. Un appareil de production de carbonate selon un mode de réalisation de la présente invention comprend : un réacteur pour faire réagir une solution devant être gazéifiée avec un gaz de gazéification; une première buse, positionné d'un côté du réacteur, pour décharger la solution devant être gazéifiée dans le réacteur; une seconde buse, positionnée de façon adjacente à la première buse, pour pulvériser le gaz de gazéification sur une trajectoire, à travers lequel la solution devant être gazéifiée est déchargée, pour former un brouillard composé de la solution devant être gazéifiée et du gaz de gazéification; et une unité de collecte, positionnée à une extrémité inférieure du réacteur, pour collecter du carbonate à partir d'une boue formée dans le réacteur. Un procédé de production de carbonate selon un mode de réalisation de la présente invention comprend les étapes consistant à : décharger une solution devant être gazéifiée à partir d'une première buse; pulvériser un gaz de gazéification depuis une seconde buse dans une trajectoire à travers laquelle la solution devant être gazéifiée est déchargée, pour former une brume composée de la solution à gazéifier et le gaz de gazéification; faire réagir les cations de la solution à gazéifier avec le gaz de gazéification dans le brume pour former une boue contenant du carbonate; et recueillir le carbonate à partir de la boue. 본 발명의 일 실시예에 의한 탄산염 제조용 장치는 탄산화 대상 용액과 탄산화 가스가 반응하는 반응기, 반응기 일측에 위치하고, 탄산화 대상 용액을 반응기 내로 배출하는 제 1 노즐, 제 1 노즐과 인접하여 위치하고, 탄산화 대상 용액이 배출되는 경로에 탄산화 가스를 분사하여 탄산화 대상 용액 및 탄산화 가스로 이루어진 미스트를 형성시키는 제 2 노즐, 및 반응기 하단부에 위치하고, 반응기 내에 형성된 슬러리로부터 탄산염을 회수하는 회수부를 포함한다. 본 발명의 일 실시예에 의한 탄산염 제조 방법은 제 1 노즐로부터 탄산화 대상 용액을 배출하는 단계, 탄산화 대상 용액이 배출되는 경로에 제 2 노즐로부터 탄산화 가스를 분사하여 탄산화 대상 용액 및 탄산화 가스로 이루어진 미스트를 형성시키는 단계, 미스트 내에서 탄산화 대상 용액의 양이온과 탄산화 가스가 반응하여 탄산염을 포함하는 슬러리가 형성되는 단계, 및 슬러리로부터 탄산염을 회수하는 단계를 포함한다.
Bibliography:Application Number: WO2016KR05993