CM-PATRA / record

Aqueous copper composition

Publication

WO-0222272-A1 on Google Patents

Filed / published / granted

2001-09-13 / 2002-03-21 / n/a

Offices

WO

Applicants

Mintech Chemical Ind Pty Ltd (AU, foreign-industry); Currssow Helene (AU, individual); Millard Roy (AU, individual)

Minerals

Copper

Stages

Beneficiation / separation

CPC

B03D1/008, B03D2201/007, B03D1/018, B03D1/002, B03D1/01

Abstract (first 170 chars)

An aqueous copper composition is provided for use in hydrometallurgical flotation processes comprising a copper component, an ammonium hydroxide component or an amine com