보고서 설명

1. 용매 추출 4

1) 정의 ························································································ 4
2) 원리 ························································································ 4
(1) 액-액 추출 ··························································································· 4
(2) 침출 ···································································································· 5
(3) 액-액 추출장치 ······················································································ 6
(4) 고-액 추출장치 ······················································································ 10
(5) 용제의 조건 ·························································································· 11

2. 용매 추출 공정 관련 기술 12

1) Carver-Greenfield 공정 ···························································· 12
2) B.E.S.T 용매 추출 기술 ······························································· 14
3) 액화가스 용매 추출 기술 ······························································ 16
4) SoPE 공정 ·················································································· 18
5) 고농도 염화물 추출법 ·································································· 20
6) 산 처리 추출법 ··········································································· 21
7) 회분식 증기 증류법과 금속 추출법 ··············································· 22
8) 초임계 유체, 이산화탄소 추출법 ··················································· 24
9) 용매추출법을 이용한 조인산의 정제 ·············································· 29
10) 용매추출법을 이용한 오염물질의 최소화 ······································ 31

본문일부 및 목차

액체의 용매를 사용해서 고체 또는 액체 속에서 어떤 특정한 물질을 용해, 분리하여 조작하는 것을 추출이 한다. 혼합물 속에서 산, 알칼리에 의한 반응 또는 킬레이트 생성과 같은 화학반응에 의해서 추출하거나 용매만 이용하여 추출한다. 고체에서 추출하는 경우를 ‘고-액 추출’ 또는 ‘침출’이라하며 액체에서 추출하는 경우를 ‘액-액 추출’이라 한다.

연관검색어

#광물에서 물질로 - 용매 추출공정 기술

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