Search U.S. government technical reports digitized or harvested by TRAIL.
Method for determination of fluorine in coal
Extraction of aluminum and fluorine from leached potlining residues
Economic availability of byproduct fluorine in the United States (in two sections).
Increasing fluosilicic acid evolution from phosphate rock by digestion with phosphoric acid
Recovery of fluorine from low-grade calcareous fluorspars :preliminary studies
Fluorine recovery from phosphate rock concentrates
Synthetic fluorspar flux in the basic cupola :evaluation of operation and fluorine volatility