Assertion: cryolite | /r/HasProperty | recovered by precipitation
Facets:
value: with carbon dioxide
type: OTHER
Source sentences:
text: The cryolite which is recovered by precipitation with carbon dioxide is dewatered, washed and then calcined` ata temperature of about 650 C. to obtain dehydrated cryolte containing 95% cryolite, SNaFAlFa, 3% NaF, 1.2% alumina and 0.8% undetermined impurities.