Assertion: phosphoric acid | /r/HasProperty | dissolved in organic solvent
Facets:
value: preferably
type: MANNER
value: from the extraction residue
type: LOCATION
Source sentences:
text: The present invention relates to the purification of contaminated phosphoric acid, particularly of wet-processed phosphoric acid, by extracting it from its aqueous solution by means of an organic solvent, which is immiscible or partially miscible with water and in which phosphoric acid is soluble, separating the phosphoric acid being dissolved in the organic solvent from the extraction residue, and recovering the phosphoric acid from the organic solution.
text: The phosphoric acid should preferably be dissolved in the organic solvent in a single step operation.