RI 7963 Infrared Spectra of Compounds of Importance in Lead Sulfide Flotation

Infrared reference spectra are presented of compounds of importance in lead sulfide flotation research. Included are the spectra of several short chain alkyl xanthates of lead and zinc, the corresponding dixanthogen compounds, and the common oxidation products of lead sulfide and their sodium analogs. The spectra of several frequently used industrial flotation reagent xanthates are also presented. A thorough, well-documented discussion is given of the various corrections made to correct the as recorded absorption band data to near absolute values.