알루미나 정제 공정 원리 및 개요

소개글

"알루미나 정제 공정 원리 및 개요"에 대한 내용입니다.

목차

1. General Information
1) Understanding of Aluminum Refinery
2) Overall Block Flow Diagram
3) Overall Plot Plan

2. Red Side
1) Scope
2) Process Description

3. White Side
1) Scope
2) Process Description

본문내용

* Bayer Method
- Discovered by Karl Bayer in 1887 and used for the majority of the world’s production of alumina.
- Diffusion process with caustic soda at high temperature, pressure.

* Chemical reaction
1) After grinding, bauxite is mixed with caustic soda in high-pressure reactor (@270℃)

참고 자료

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