Inventor
LAMERANT JEAN MICHEL
FR12 patents
⚠️ This page may combine multiple inventors who share the name “LAMERANT JEAN MICHEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PECHINEY ALUMINIUM
9 patentsUS6983060B1Jan 3, 2006
Method to measure degree and homogeneity of alumina calcination
PECHINEY ALUMINIUM58 citations88
US6110377AAug 29, 2000
Process for recovering the sodium contained in industrial alkaline waste
PECHINEY ALUMINIUM13 citations72
US5653947AAug 5, 1997
Method of treating alumina trihydrate containing bauxite of low reactive silica content to form supersaturated sodium aluminate liquor
PECHINEY ALUMINIUM15 citations72
US5916536AJun 29, 1999
Production of calcined alumina with a crystallite size which can be regulated with a narrow dispersion
PECHINEY ALUMINIUM13 citations69
US5628972AMay 13, 1997
Process for removing iron in sodium aluminate liquors obtained from alkaline attack of bauxite containing alumina monohydrate
PECHINEY ALUMINIUM10 citations69
US5245116ASep 14, 1993
Process for the wet treatment of spent pot linings from hall-heroult electrolytic cells
PECHINEY ALUMINIUM13 citations69
US6296818B2Oct 2, 2001
Method for processing bauxite rich in alumina monohydrate
PECHINEY ALUMINIUM6 citations61
US4634579AJan 6, 1987
Selective removal of arsenical material in the course of an alkaline process for treating a uraniferous and/or molybdeniferous ore by means of a magnesium compound
PECHINEY ALUMINIUM3 citations58
US7217408B2May 15, 2007
Solubilisation of carbonates by recycling condensates during digestion of monohydrate bauxites under pressure
PECHINEY ALUMINIUM0 citations33