Retaining wall with heat exchange characteristics for thermal re
Retrofitted coal-fired firetube boiler and method employed there
Reversible, wear-resistant ash screw cooler section
Riffle distributor assembly for a fossil fuel fired...
Roll-off firebox apparatus
Roller grate
Roller-type grate and bar therefor
Roof baffles for fluework transporting dust-laden gases
Rotary burner for solid fuel
Rotary combustor
Rotary combustor and spring assembly therefor
Rotary combustor barrel with water-cooled baffles
Rotary combustor for burning municipal solid waste
Rotary combustor having a material removal device
Rotary combustor wall and method of forming same
Rotary combustor with efficient air distribution
Rotary grate for a solid fuel furnace
Rotary hearth furnace
Rotary hearth pyrolyzer with tapered spreader roll
Rotary high temperature reactor