CM-PATRA / record

(no English title in the source record)

Publication

IN-2015DN00662-A on Google Patents

Filed / published / granted

2012-08-01 / 2015-06-26 / n/a

Offices

IN (includes the Indian office)

Applicants

Obshestvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompania Rusal Inzh T Ts (RU, foreign-industry)

Minerals

Aluminium (not on list)

Stages

Hydrometallurgy (leaching, solvent extraction)

CPC

C22B21/0015, C22B3/10

Abstract (first 170 chars)

The invention relates to metallurgy particularly to acid methods for producing alumina and can be used in processing low grade aluminum containing raw materials. The meth