Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of detecting the presence of impurities, unit and method for vaporizing liquid, and double air-distillation column

Method of detecting the presence of impurities, unit and method for vaporizing liquid, and double air-distillation column

US Patent 6344361 · Granted Feb 5, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for cryogenic separation of a feed stream containing methane and air gas2023
Method for controlled filling of pressurized gas tanks2012
Installation for treating at least one fluid and use thereof for the separation 2008
Method and system for treating an oxygen-rich liquid bath collected at the foot 2008
System for sampling cryogenic liquids, and air separation unit provided with at 2008
Strip for packing module, corresponding module and column2006
Plate-type heat exchanger comprising a thick fin, and use of such a heat exchang2005
Process and reactor for treating a gas by means of a regenerable active packing2004
Brazed-plate heat exchanger and air distillation device fitted with said exchang2004
Falling-film evaporator and corresponding air distillation plants2004
Liquid dispenser for distilling column, and corresponding distilling column2002
Bath reboiler-condenser and corresponding air distillation plant2002