본문/내용
광물에서 물질로
-용매 추출공정 기술 -
1. 용매 추출 4
1) 정의 ························································································ 4
2) 원리 ························································································ 4
(1) 액-액 추출 ··························································································· 4
(2) 침출 ···································································································· 5
(3) 액-액 추출장치 ·························································…
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