ALUMINUM-BASED LITHIUM ADSORBENT AND MANUFACTURING METHOD THEREOF

• Main Authors: PARK, Woonkyoung, YANG, Heok, PARK, Jae Sin, KUK, Seung Taek, KANG, Hee-Soo
• Format: Patent
• Language: English; French; Korean
• Published: 20.06.2024
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

Examples of the present invention relate to an aluminum-based adsorbent having a sulfate group (SO4) as a counter ion, and specifically, may provide an aluminum-based lithium adsorbent represented by chemical formula Li2SO4·4Al(OH)3·nH2O (n is 1 to 6) and a manufacturing method thereof. Des exemples de la présente invention concernent un adsorbant à base d'aluminium ayant un groupe sulfate (SO4) en tant que contre-ion, et plus particulièrement, permet d'obtenir un adsorbant de lithium à base d'aluminium représenté par la formule chimique Li2SO4·4Al(OH)3·nH2O (n étant compris entre 1 et 6) et son procédé de fabrication. 본 실시예들은 황산기(SO4)를 카운터 이온으로 하는 알루미늄계 흡착제에 관한 것으로, 구체적으로 화학식 Li2SO4·4Al(OH)3·nH2O (n은 1 내지 6)로 표시되는 알루미늄계 리튬 흡착제 및 이의 제조방법을 제공할 수 있다.