Inventor
BECERRA-NOVOA JORGE O
MX8 patents
Patents
8 patentsUS5445363AAug 29, 1995
Apparatus for the pneumatic transport of large iron-bearing particles
HYLSA SA36 citations89
US5296015AMar 22, 1994
Method for the pneumatic transport of large iron-bearing particles
HYLSA SA26 citations89
US4880458ANov 14, 1989
Start-up method for a direct reduction process without an external reformer
HYLSA SA22 citations81
US4834792AMay 30, 1989
Method for producing hot sponge iron by introducing hydrocarbon for carburizing into reduction zone
HYLSA SA21 citations80
US4528030AJul 9, 1985
Method of reducing iron ore
HYLSA SA18 citations72
US4668284AMay 26, 1987
Method of reducing iron ore
HYLSA SA10 citations68
US4584016AApr 22, 1986
Method for controlling metallization and carburization in the reduction of metal ores to sponge iron
HYLSA SA15 citations68
US5078787AJan 7, 1992
Method and apparatus for the production of hot direct reduced iron
HYLSA SA18 citations66