Inventor

EPPERLY WILLIAM R

US18 patents

⚠️ This page may combine multiple inventors who share the name “EPPERLY WILLIAM R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EPPERLY WILLIAM R

FUEL TECH INC

Multi-stage process for reducing the concentration of pollutants in an effluent

Process for nitrogen oxides reduction and minimization of the production of other pollutants

Multi-stage process for reducing the concentration of pollutants in an effluent

Process for nitrogen oxides reduction and minimization of the production of other pollutants

Process for the reduction of nitrogen oxides in an effluent

Process for the reduction of nitrogen oxides in an effluent

Process for the reduction of nitrogen oxides in an effluent using a hydroxy amino hydrocarbon

Process for the reduction of nitrogen oxides in an effluent

Method and composition for the reduction of ammonia emissions from non-acidic residue

Process for the reduction of nitrogen oxides in an effluent using sugar

Process for nitrogen oxides reduction with minimization of the production of other pollutants

Multi-stage process for reducing the concentration of pollutants in an effluent using an ammonium salt

Process for the reduction of nitrogen oxides in an effluent using a heterocyclic hydrocarbon

Process for nitrogen oxides reduction with minimization of the production of other pollutants

Low temperature process for the reduction of nitrgen oxides in an effluent

Ammonia scrubbing

Method for the reduction of sulfur trioxide in an effluent

EXXON RESEARCH ENGINEERING CO

Liquefaction process for solid carbonaceous materials containing alkaline earth metal humates