Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Controlling hydrogen partial pressure to yield 650 .degree. F.- boiling range material in an ebullated bed process

Controlling hydrogen partial pressure to yield 650 .degree. F.- boiling range material in an ebullated bed process

US Patent 5211839 · Granted May 18, 1993

Estimated economic value: $10,728,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hydroconversion process1999
Process for converting olefinic hydrocarbons using spent FCC catalyst1997
Fluid catalytic cracking process1997
Hydroconversion process and catalyst1997
Ebullated bed process1996
Delayed coking of used lubricating oil1993
Microscopic examination of ebullated bed process effluent to control sediment1990
Fluid catalytic cracking of vacuum residuum oil1986