Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Claus residual gas cleanup using tetraethylene glycol dimethyl ethers as SO.sub.2 scrubbing agent

Claus residual gas cleanup using tetraethylene glycol dimethyl ethers as SO.sub.2 scrubbing agent

US Patent 4795620 · Granted Jan 3, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic d2019
Process for the removal of hydrogen sulfide from a gas stream2015
Burner and method for the chemical reaction of two gas streams2007
Reactor for carrying out reactions having a high enthalpy change2004
Method and reactor for producing ethylene oxide2001
Method for the recovery of elemental sulfur from a gas mixture containing H.sub.1997
Process for the removal of HCN from gas mixtures1997
Process for the desulfurization of a crude gas containing H.sub.2 S1997
Process for thermal conversion of hydrogen sufide to elemental sulfur1995
Apparatus for performing catalytic reactions1992
Process for treating wastewater which contains sour gases1991
Process for performing catalytic reactions1991