Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the solvent extraction of aromatics and the recovery of an aromatics-free non-aromatic product from a hydrocarbon feedstock

Process for the solvent extraction of aromatics and the recovery of an aromatics-free non-aromatic product from a hydrocarbon feedstock

US Patent 4353794 · Granted Oct 12, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and processes for improving distillate yield and quality2014
Simulated moving bed adsorptive separation process for handling multiple feedsto2011
Simulated moving bed adsorptive separation process for handling multiple feedsto2008
Apparatus and process for improved aromatic extraction from gasoline2004
Process for the production of 3-hydroxypropanal2002
Method for removing ethylbenzene from a para-xylene feed stream2002
Apparatus and process for improved aromatic extraction from gasoline2001
Method for rejuvenating solid paraxylene adsorbent2001
Aromatics extraction process having improved water stripper1991
Aromatic extraction process having improved water stripper1990
Recovery of heavy metals from solution by extraction with cross-linked vegetable1982
Apparatus for the solvent extraction of aromatic hydrocarbons from a hydrocarbon1982