Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Contact reactor for a quasi-isothermal catalytic oxidation of SO.sub.2 to SO.sub.3 and method of operating same

Contact reactor for a quasi-isothermal catalytic oxidation of SO.sub.2 to SO.sub.3 and method of operating same

US Patent 5387402 · Granted Feb 7, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electrolysis cell for producing alkali metal2011
Catalyst for oxidizing SO2 to SO3 and utilization of the catalyst in a method fo2002
Process for removing NOx from nitrosylsulphuric acid2001
Switch cutover with paced transition1998
Process for treating gold-containing sulfide ores1998
Process for treating sulfide ores containing gold and/or silver and as accompany1998
Coil body made of synthetic material, an injection mold and method of making the1997
Disk-shaped magnetic recording media, their production and information stores co1992
Process of purifying flue gases1991
Production of magnetic recording media for perpendicular recording1991
Recording material containing a layer of polymer particles and a superimposed me1990
Keyboard protected against vandalism and spill1990