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- Electrolytic recovery of zinc from galvanizers' sal skimmings
- Generating preflux solutions from galvanizers' sal skimmings
- Recovering tin from hardhead by selective oxidation of iron
- Recovery of zinc from dross and tin from hardhead by amalgam electrolysis,
- Recovery of tin from hardhead by filtration
- Recovery of zinc from galvanizers' dross and zinc-base die-cast scrap by filtration
- Refining iron-contaminated zinc by filtration and centrifugation
- Recovery of lead and copper from blast furnace matte
- Composition and characteristics of municipal incinerator residues
- Chlorine dissolution of several ferroalloys
- Economics of recycling metals and minerals from urban refuse
- Electronic color sorting of glass from urban waste
- Resource recovery from raw urban refuse
- Characterizing combustible portions of urban refuse for potential use as fuel