Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Treatment of air to a catalyst regenerator to maintain catalyst activity

Treatment of air to a catalyst regenerator to maintain catalyst activity

US Patent 7998893 · Granted Aug 16, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Preparing a light-olefin containing product stream from an oxygenate-containing 2014
Methods of converting methanol feedstock to olefins2011
Treatment of air to a catalyst regenerator to maintain catalyst activity2011
Process for enhanced olefin production2010
Membrane contactor assisted water extraction system for separating hydrogen pero2010
Preparing a light-olefin containing product stream from an oxygenate-containing 2010
Light olefin production via dimethyl ether2009
Selective conversion of oxygenate to propylene using moving bed technology and a2008
Process for enhanced olefin production2008
Spherical catalysts to convert hydrocarbons to light olefins2008
Apparatus using plate arrangement for exothermic reactions2005
Intrinsically safe oxidation process2004