LandOfFree - US Patents - Listing for Furnaces

Furnaces – Fuel feeders – Blower

Coal burner assembly

Reexamination Certificate

Furnaces – Including means to feed solid fuel – Power driven

Coal burning apparatus

Furnaces – With fuel treatment means – Preliminary refuse treatment means

Coal burning arrangement

Coal burning arrangement

Furnaces – Process – Treating fuel constituent or combustion product

Coal burning method to reduce particulate and sulfur emissions

Furnaces – Process – Treating fuel constituent or combustion product

Coal burning method to reduce particulate and sulfur emissions

Coal burning process

Furnaces – With fuel treatment means – Preliminary refuse treatment means

Coal burning system

Furnaces – Utilizing powdered fuel

Coal burning system

Furnaces – With exhaust gas treatment means – Afterburning means

Coal combustion method and apparatus

Coal combustion process

Coal combustion process for SO.sub.x and NO.sub.x control

Furnaces – Process – Treating fuel constituent or combustion product

Coal combustion products recovery process

Reexamination Certificate

Furnaces – Utilizing powdered fuel – Having rotary flow means

Coal combustion system

Furnaces – Including fluid fuel burner – Powdered solid fuel

Coal combustion system

Furnaces – Process – Treating fuel constituent or combustion product

Coal combustion to produce clean low-sulfur exhaust gas

Furnaces – Process – Treating fuel constituent or combustion product

Coal combustion to produce clean low-sulfur exhaust gas

Furnaces – Combined – With boiler

Coal combustion with a fluidized incineration bed

Furnaces – Utilizing powdered fuel – Having rotary flow means

Coal combustor and slag exhausting device therein