CM-PATRA / record

(no English title in the source record)

Publication

IN-2015DN00743-A on Google Patents

Filed / published / granted

2012-07-20 / 2015-07-10 / n/a

Offices

IN (includes the Indian office)

Applicants

Obsh Estvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompaniya Rusal Inzh T Ts (RU, foreign-industry)

Minerals

Aluminium (not on list)

Stages

Hydrometallurgy (leaching, solvent extraction)

CPC

C22B21/0015, C22B3/10, C22B3/44

Abstract (first 170 chars)

The invention relates to metallurgy in particular to acidic methods for producing alumina and can be used in the processing of low grade aluminium containing stock. The m