CM-PATRA / record

A novel method for production of iron ore concentrates suitable for iron and steel making processes.

Publication

WO-2010023692-A1 on Google Patents

Filed / published / granted

2009-08-28 / 2010-03-04 / 2014-03-06

Offices

ZA, AU, WO, BR

Applicants

Tata Steel (IN, industry); Kumar C Raghu (IN, individual); Ghoshi Tamal Kanti (IN, individual)

Minerals

Iron / Steel / Manganese / Chromium (not on list)

Stages

Ore preparation / agglomeration, Beneficiation / separation, Hydrometallurgy (leaching, solvent extraction)

CPC

C22B1/00, B03C1/30, C22B3/22

Abstract (first 170 chars)

A method for production of iron ore concentrates comprising the steps of: crushing low grade ore, slimes and other deposits to produce iron ore particle of the size less