Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing a stabilized coal-water slurry

Process for preparing a stabilized coal-water slurry

US Patent 4675024 · Granted Jun 23, 1987

Estimated economic value: $6,544,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Integrated production of oxygen and electric power1997
High temperature oxygen production with steam and power generation1996
Production of oxygen by ion transport membranes with steam utilization1996
Integrated high temperature method for oxygen production1996
Fixation of heavy metals in scrubbed municipal solid waste incinerator ash1993
Fixation of heavy metals in municipal solid waste incinerator ash1993
Iron aluminides and nickel aluminides as materials for chemical air separation1991
Catalytic hydroconversion of heavy oil using two metal catalyst1987
Catalytic coal liquefaction with treated solvent and SRC recycle1986
Fired heater for coal liquefaction process1985
Removal of basic nitrogen compounds from hydrocarbon liquids1985
Process for solvent refining of coal using a denitrogenated and dephenolated sol1984