Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Use of oxygen concentrators for separating N2 from blast furnace gas

Use of oxygen concentrators for separating N2 from blast furnace gas

US Patent 8177886 · Granted May 15, 2012

Estimated economic value: $13,463,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cigarettes and cigarette filters including activated carbon for removing nitric 2022
Cigarettes and cigarette filters including activated carbon for removing nitric 2019
Airfoil with hybrid drilled and cutback trailing edge2016
Method for adjusting the operation of a turbomachine receiving a recirculated ex2016
Cigarettes and cigarette components containing nanostructured fibril materials2016
In situ formation of catalytic cigarette paper2016
Dry 3-way catalytic reduction of gas turbine NOX2015
Stoichiometric exhaust gas recirculation combustor with extraction port for cool2014
Cigarettes and cigarette filters including activated carbon for removing nitric 2014
Methods and systems for inducing combustion dynamics2014
System and method for operating a gas turbine2014
Cigarettes and cigarette filters including activated carbon for removing nitric 2013