| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
(한-독) 순환형 경제사회 구축을 위한 혁신적인 자원 재활용 |
| 제목 |
Recovery of Valuable Materials from Spent Primary and Secondary Batteries |
| 초록 |
This study has been conducted to recover valuable materials from spent primary and secondary batteries by pyrometallurgical processes. Spent manganese-alkaline and nickel-cadmium were used to recover zinc, nickel, cadmium and manganese and lithium ion battery was also used to recover lithium, cobalt, nickel and manganese through various processes as follows. Primary batteries were dismantled and reduced by reducing gas with hydrogen and methane gases and zinc and cadmium were evaporated and could be collected in condenser separately. Secondary batteries were carbonated by CO2 gas and lithium carbonate and cobalt/nickel/manganese oxides were separated. The lithium carbonate was dissolved in water and other oxides were reduced to become metallic forms. |
| 저자 |
왕제필 |
| 소속 |
국립부경대 |
| 키워드 |
Primary battery; Secondary battery; Lithium-Ion Battery; Pyrometallurgical Process
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| E-Mail |
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