Industrial furnace roof assembly and components thereof

Instrument panel reflecting apparatus

Insulated chimney pipes

Integrated process for preparing and firing bagasse and the like

Jet fume control systems

Kiln for calcination of a powder

Kilns

Lining system for chimneys and ducts

Live bottom pit for a solid waste disposal system

Low pollution incineration of solid waste

Low pollution incineration of solid waste

Magnetic separator and pulverized coal combustion apparatus usin

Mass burning self-cleaning incinerator

Method and a system for incinerating combustible wastes

Method and apparatus for burning green wood chips

Method and apparatus for burning inerts, particularly flotation

Method and apparatus for charging a bulk material supplemental f

Method and apparatus for coal treatment

Method and apparatus for drying and incineration of sewage...

Method and apparatus for drying and processing moisture-containi