Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for cryogenic separation of carbon dioxide from hydrocarbons

Method for cryogenic separation of carbon dioxide from hydrocarbons

US Patent 4185978 · Granted Jan 29, 1980

Estimated economic value: $15,205,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of oil/water separation utilizing coalescing bodies1992
Process for removal of hydrogen sulfide and hydrogen polysulfide from liquid sul1989
Sulfur recovery process using metal oxide absorber feed for regeneration1988
Use of alkanolamines in sweetening sour liquid hydrocarbon streams1983
Process for separating relatively pure fractions of methane and carbon dioxide f1983