Assertion: cryolite's weight ratio | /r/HasProperty | lost by vaporization
Facets:
value: from reduction cells
type: OTHER
Source sentences:
text: Because of the low weight ratio of the product, which is very near to the weight ratio lost by vaporization from reduction cells, the cryolite product can be used advantageously to maintain the proper weight ratio of cell electrolyte, thus doing away with the present practice of separately adding fresh high-ratio cryolite and aluminum fluoride to such cells.