Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the direct reduction of particulate iron-containing material and a plant for carrying out the process

Process for the direct reduction of particulate iron-containing material and a plant for carrying out the process

US Patent 5833734 · Granted Nov 10, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for reducing a particulate material containing a metal, especially iron o2009
Plant for the direct reduction of particulate iron-oxide-containing material2003
Plant for the direct reduction of particulate iron-oxide-containing material2003
Process and plant for the direct reduction of particulate iron-oxide-containing 2002
Process and plant for the direct reduction of particulate iron-oxide-containing 2002
Plant and process for the production of pig iron and/or sponge iron2001
Process for producing sponge iron by direct reduction of iron-oxide-containing m2000
Method and arrangement for cooling hot bulk material2000
Method and arrangement for cooling hot bulk material2000
Process for the production of molten pig iron or molten steel, pre-products and 1999
Plant and process for the production of pig iron and/or sponge iron1999
Apparatus for treating fine ore1999