COMPOSITIONS CONTAINING LITHIUM CONTAINING COMPOUNDS AND BATTERY DISPOSAL METHOD

본 발명은 리튬 함유 화합물 및 배터리 처리 방법에 관한 것으로, LiAlO2; 및 Li2CO3, LiF, 및 Li5AlO4 중 적어도 어느 하나;를 포함하는 리튬 화합물을 포함하는 조성물이되, 상기 LiAlO2의 함량은 전체 100 중량%를 기준으로 12 % 이상 포함할 수 있다. The present invention relates to a lithium compound for valuable metal recovery, and a recovery method therefor, and the recovery method for...

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Bibliographische Detailangaben
Hauptverfasser:	LEE JUSEUNG, PARK JOONGKIL, HAN SANGWOO, KIM WANYI, KIM CHUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS ELECTRICITY FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS METALLURGY PERFORMING OPERATIONS PRETREATMENT OF RAW MATERIALS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY PRODUCTION AND REFINING OF METALS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Zusammenfassung:	본 발명은 리튬 함유 화합물 및 배터리 처리 방법에 관한 것으로, LiAlO2; 및 Li2CO3, LiF, 및 Li5AlO4 중 적어도 어느 하나;를 포함하는 리튬 화합물을 포함하는 조성물이되, 상기 LiAlO2의 함량은 전체 100 중량%를 기준으로 12 % 이상 포함할 수 있다. The present invention relates to a lithium compound for valuable metal recovery, and a recovery method therefor, and the recovery method for the lithium compound for valuable metal recovery comprises the steps of: preparing a battery; freezing and forcibly discharging the battery; crushing the battery; and heating the crushed battery, wherein the heating step is carried out at a temperature range of 1,100-1,400°C, the vacuum degree (LogP[atm]) of the heating step has a range of -4 to 0, the lithium compound recovered through the heating step contains impurities, and the impurities can comprise, by wt%, 1.8 wt% or less of Na (excluding 0 wt%), 0.06 wt% or less of K (excluding 0 wt%), 0.62 wt% or less of Ca (0 wt% or less) and 0.47 wt% or less of Mg (excluding 0 wt%).