Inventor

PERRET YVES

FR2 patents

Patents

2 patents

US4762684AAug 9, 1988

Apparatus for decomposing sodium aluminate liquors without agitation to produce alumina

PECHINEY ALUMINIUM12 citations68

US4666687AMay 19, 1987

Method and apparatus for decomposing sodium aluminate liquors without agitation to produce alumina

PECHINEY ALUMINIUM13 citations65