METAL CATCHING PARTICLE, METAL CATCHING METHOD, METAL RECOVERY METHOD AND METAL QUANTITATIVE METHOD

摘要

PROBLEM TO BE SOLVED: To provide novel metal catching particles that can catch metal ions in liquid by convenient processes without using organic solvent, and provide novel metal catching methods, metal recovery methods and metal quantitative methods using the metal catching particles.SOLUTION: A metal catching particle contains a core particle containing magnetic material, and a chelator disposed on the surface of the core particle.SELECTED DRAWING: None