一种佳乐麝香废铝水的处理方法
By treating the waste aluminum water from Jiale musk with a combination of modifier and hydrochloric acid solution to generate polyaluminum chloride, the problems of low treatment efficiency and environmental pollution in existing technologies are solved, achieving efficient and environmentally friendly aluminum extraction and polymerization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 安徽金轩科技有限公司
- Filing Date
- 2024-08-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies have low efficiency in treating waste aluminum water from the production of galaxy musk, and the use of chlorobenzene as an extractant leads to environmental pollution and increased costs.
Waste aluminum slurry is treated using a combination of a modifier and hydrochloric acid solution. After thorough stirring, the mixture is heated and steam-acidified, followed by the addition of calcium aluminate powder for curing and polymerization to produce polyaluminum chloride, thus avoiding the use of chlorobenzene. The modifier consists of aluminum phosphate precursor, silica gel particles, and magnesium sulfate, which promote the dissociation and dispersion of aluminum ions through surface adsorption and complexation.
It improves the extraction efficiency of aluminum from waste aluminum water, generates polyaluminum chloride that meets standards, reduces environmental pollution risks and treatment costs, and the modifier can be recycled.
Smart Images
Figure CN118993286B_ABST