Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process using halogen/oxygen for reactivating iridium and selenium containing catalysts

Process using halogen/oxygen for reactivating iridium and selenium containing catalysts

US Patent 4491636 · Granted Jan 1, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for high throughput catalysts screening and optimization2008
Method for stabilizing catalyst activity during MTO unit operation2008
Protecting catalytic activity of a SAPO molecular sieve2008
Maintaining molecular sieve catalytic activity under water vapor conditions2007
Method of shutting down a reaction system2007
Method of starting up a reaction system2007
Conversion of oxygenates to olefins2007
Conversion of oxygenates to olefins2007
Conversion of oxygenates to olefins2007
Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts2006
Reducing temperature differences within the regenerator of an oxygenate to olefi2006
Method for using stabilizing catalyst activity during MTO unit operation2006