Activated Carbon Production
Alumina, Reacted
Ammonia Sulfate Drying
Antimony Sulfide
Arsenical Speiss
Arsine Removal (Tin
Smelter)
Bactrigester
Bauxite Revivication
Beryllium Hydroxide
Bone Char Regeneration
Carbon Black Sludge
Carbon Regeneration
Cement Calcining
Charcoal
Chip Deoiling
Chloridizing Roast
Clay
Clay Calcining
Clay Granules
Coke Calcining
Concentrates Drying
Copper Powder Processing
Copper Roasting
Cryolite (Processing)
Diatomaceous Earth
Direct Reduction of Iron
Diatomaceous
Earth-Regeneration or Recovery
Dolomite
Gold Chloridizing
Granules
Industrial Carbon
Regeneration
Iron Oxide
Iron Powder (Processing)
Iron (Sponge)
Kaolin Clay Calcining
Lead Sulfate
Lime Calcination or
Recalcination
Litharge
Lithium Concentrate
Magnesium Oxide
Magnetite Ore (Red)
Manganese
Mercury (Processing)
Molybdenum
Molybdenum Concentrates
Drying
Molybdenum Concentrates
Processing
Monohydrate Mercuric
Nitrate
Monohydrating
Nickel Catalyst
Nickel Roasting
Oil Sludge
Perlite
Petroleum Coke
Refinery Waste/ Sludge
Incineration
Sand (Foundry) Reclamation
Selenium
Sewage Sludge Incineration,
before 1963
Silver Slimes
Silver Slimes-Drying and
Desulfurizing
Soda Ash
Stannite Desulfurizing
Streptomycin Calcination
Sulfate Drying
Sulfur
Sulfuric Acid Production
(Pyrites Roasting)
Telluride
Tungsten Concentrates
Uranium- Yellow Cake
Drying/ Caclining
Zinc