Method and device for charging coal-containing material and iron carrier material

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9470456
APP PUB NO 20140110891A1
SERIAL NO

14118849

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A melter gasifier of a smelting reduction installation is charged by bringing together coal -containing material in lump form and iron carrier material (which may be hot) before and/or while they enter the melter gasifier. The ratio of the combined amounts of iron carrier material and coal-containing material in lump form is variable. The combined amounts of iron carrier material and coal-containing material in lump form are distributed over the cross section of the melter gasifier by a dynamic distributing device, and the ratio of the combined amounts of the iron carrier material and coal-containing material in lump form is set depending on the position of the dynamic distributing device.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
POSCOPOHANG-SI GYEONGSANGBUK-DO 37859

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aichinger, Georg Asten, AT 7 6
Berner, Franz Asten, AT 6 5
Eder, Thomas Traun, AT 11 59
Millner, Robert Loosdorf, AT 54 175
Plaul, Jan-Friedemann Linz, AT 14 39
Rein, Norbert Vienna, AT 17 39
Scherney, Andreas Hoersching, AT 3 2
Wieder, Kurt Schwertberg, AT 24 57
Wurm, Johann Bad Zell, AT 36 140

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 18, 2028
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00