Inventor
LEDOUX MARC
FR5 patents
⚠️ This page may combine multiple inventors who share the name “LEDOUX MARC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELF EXPLORATION PROD
3 patentsUS6083471AJul 4, 2000
Method and catalyst for catalytically oxidizing a low concentration of H2 S in a gas to give sulphur
ELF EXPLORATION PROD32 citations91
US6372193B1Apr 16, 2002
Process for oxidizing the H2S contained at low concentration in a gas directly to sulphur by catalytic means and in the vapour pause
ELF EXPLORATION PROD27 citations90
US6235259B1May 22, 2001
Method and catalyst for direct sulphur oxidation of H2S contained in a gas
ELF EXPLORATION PROD38 citations82