Assertion: sulfur | /r/HasProperty | produced
Facets:
value: than mining raw natural sulfur
type: OTHER
value: from natural gas
type: OTHER
value: from related fossil resources
type: OTHER
value: from petroleum
type: OTHER
Source sentences:
text: Today, sulfur is produced from petroleum, natural gas, and related fossil resources, from which it is obtained mainly as hydrogen sulfide.
text: Most of the sulfur that is produced is used in the manufacture of sulfuric acid (H 2 SO 4 ).
text: Rather than mining raw natural sulfur as was done centuries ago, sulfur is produced today by processing the sulfur-rich contaminants removed from wells drilled for oil and natural gas.