calcined lime vs fluxing lime

calcined lime and fluxing lime both are nouns.

Word	Noun	Adjective	Verb	Adverb
calcined lime	Yes	No	No	No
fluxing lime	Yes	No	No	No

As nouns, calcined lime and fluxing lime are synonyms defined as:

calcined lime and fluxing lime: a white crystalline oxide used in the production of calcium hydroxide

Other synonyms of calcined lime include burnt lime, calcium oxide, calx, lime, quicklime, unslaked lime.

calcined lime (noun)	fluxing lime (noun)
a white crystalline oxide used in the production of calcium hydroxide	a white crystalline oxide used in the production of calcium hydroxide