世界有色金属Issue(9)：4-6,3.
几内亚进口矿石低温生产氧化铝晶种分解过程中草酸盐析出的行为研究
Study on Oxalate Precipitation Behavior during Seed Precipitation in Low-Temperature Alumina Production from Guinean Imported Ore
丁星阳 1李国庆 1蓝剑锋1
作者信息
- 1. 广西华昇新材料有限公司,广西 防城港 538000
- 折叠
摘要
Abstract
The problem of organic matter in the production of alumina from Guinean imported bauxite has become increasingly prominent.As a key organic matter,oxalate,together with the precipitation of silicon during the seed precipitation process,seriously affects the quality of alumina and production efficiency.Taking Guinean imported ore as the research object,this paper studies the precipitation behavior of oxalate and silicon under different conditions during the seed precipitation process in Alumina Plant A(hereinafter referred to as Plant A),aiming to provide theoretical support and practical guidance for optimizing the process and improving product quality.关键词
草酸盐/分解温度/苛性碱/晶种分解/有机物CKey words
Oxalate/Precipitation temperature/Caustic alkali/Seed precipitation/Organic matter C分类
矿业与冶金引用本文复制引用
丁星阳,李国庆,蓝剑锋..几内亚进口矿石低温生产氧化铝晶种分解过程中草酸盐析出的行为研究[J].世界有色金属,2026,(9):4-6,3.
