SEARCH Articles Figures Tables Car-hearth furnaces Cold-hearth melting Copper hearth Cyclone hearth Donut rotary hearth furnace Fixed-hearth incinerator Fore hearth Full Progressive Rabble (Four Arms per Hearth) Furnaces hearth Hearth of Blast Furnace Hearth reactors Hearth type furnace Hearth zone Hearths, Skid Pipes, Hangers, Anchors Incinerators hearth Kilns and Hearth Furnaces Kilns roller-hearth Load Positioning Relative to Burners, Walls, Hearth, Roofs, and Flues Multiple hearth Multiple hearth furnace Multiple hearth incinerator Multiple-hearth reactor Open hearth furnace Open hearth steelmaking Open-hearth process PFTR Multiple Hearth Rectangular hearths Refractory Components for Walls, Roof, Hearth Regeneration multiple hearth furnace Regenerators open-hearth Reverberatory hearth Roller-hearth conveyors Rotary hearth calciner Rotary hearth furnaces Rotary hearth reheat furnaces Rotating hearths Scotch hearth Section 6.21 PFTR Multiple Hearth Single Progressive Rabble (Four Arms per Hearth) Slot Heat Losses from Rotary and Walking Hearth Furnaces Steel open-hearth Thermal oxidizer hearth Vacuum-pyrolysis multiple-hearth reactor Ventilated hearths Walking hearth furnaces Walking hearth reheat furnaces