Assertion: gunpowder's purpose | /r/UsedFor | the mother liquor impurities
Facets:
Source sentences:
text: The purpose of the present invention is, for the mother liquor impurities, soluble sodium, magnesium is the primary, while the raw material with the grade change, the requirements of the present invention is to adapt to this change, both the simultaneous removal of sodium, magnesium, also the removal of sodium or magnesium salt can be used alone.
text: The purpose of the present invention is, for the mother liquor impurities, soluble sodium, magnesium is the primary, while the raw material with the grade change, the requirements of the present invention is to adapt to this change, both the simultaneous removal of sodium, magnesium, also the removal of sodium or magnesium salt can be used alone.