CM-PATRA / record

Process to produce alumina from aluminium dross

Publication

WO-2024209483-A1 on Google Patents

Filed / published / granted

2024-02-14 / 2024-10-10 / n/a

Offices

WO

Applicants

Runaya Refining Llp (IN, individual); IIT Kharagpur (IN, academic)

Minerals

Aluminium (not on list)

Stages

Ore preparation / agglomeration, Recycling / secondary sources, Hydrometallurgy (leaching, solvent extraction)

CPC

C22B21/0007, C22B21/0023, C22B1/02, C22B7/001, C22B7/006, C22B3/44

Abstract (first 170 chars)

A proposed process produces alumina from aluminium dross The process comprises grinding the aluminium dross for reducing a particle size of the aluminium dross, leaching