Inventor

BARRAL ROBERT

FR3 patents

Patents

3 patents

US4486402ADec 4, 1984

Process for the preparation of high purity aluminas starting from impure aluminum chloride solutions

UGINE KUHLMANN15 citations71

US4151000AApr 24, 1979

Anhydrite binder and method

UGINE KUHLMANN10 citations69

US4377566AMar 22, 1983

Novel process for the preparation of high purity alumina from ammonium alum

UGINE KUHLMANN6 citations60