TL;DR: Aqueous Processing is a main entry in the 外星矿物知识引擎 database.
Dissolving target minerals in acid or base solutions to extract specific elements
Method Type
Chemical Dissolution
Input Material
Regolith or asteroid material
Output
Dissolved target elements + residue
Efficiency
High selectivity; requires water and chemicals
Space Viability
Challenging - requires water recycling and chemical management in microgravity