Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Liquefaction process for solid carbonaceous materials containing alkaline earth metal humates

Liquefaction process for solid carbonaceous materials containing alkaline earth metal humates

US Patent 4332667 · Granted Jun 1, 1982

Estimated economic value: $10,881,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and composition for the reduction of ammonia emissions from non-acidic re1991
Multi-stage process for reducing the concentration of pollutants in an effluent1991
Process for nitrogen oxides reduction and minimization of the production of othe1991
Process for nitrogen oxides reduction with minimization of the production of oth1990
Process for the reduction of nitrogen oxides in an effluent using a heterocyclic1989
Process for nitrogen oxides reduction with minimization of the production of oth1989
Process for the reduction of nitrogen oxides in an effluent using sugar1989
Low temperature process for the reduction of nitrgen oxides in an effluent1989
Multi-stage process for reducing the concentration of pollutants in an effluent 1989
Process for the reduction of nitrogen oxides in an effluent1989
Process for the reduction of nitrogen oxides in an effluent1989
Ammonia scrubbing1989