Assertion: calcium hydroxide | /r/HasProperty | injected into the waste gas stream
Facets:
value: to neutralise acids
type: PURPOSE
value: in the production of metals
type: PURPOSE
value: in metal production
type: LOCATION
Source sentences:
text: In metal production, lime is injected into the waste gas stream to neutralise acids such as fluorides and chlorides, before they are released into the atmosphere.
text: In the production of metals, lime is injected into the waste gas stream to neutralize acids, such as fluorides and chlorides before being released into the atmosphere.