Assertion: calcium carbide's use | /r/HasProperty | main
Facets:
Source sentences:
text: Its main use industrially is in the production of acetylene and calcium cyanamide.
text: Its main use industrially is in the production of acetylene and calcium cyanamide.
text: Its main use industrially is in the production of acetylene and calcium cyanamide.
text: Its main use industrially is in the production of acetylene and calcium cyanamide.
text: Its main use industrially is in the production of acetylene and calcium cyanamide.
text: Its main use industrially is in the production of acetylene and calcium cyanamide.
text: While the calcium carbide is sometimes used directly as a processing material, its main use is obtained when the stones react with water to produce acetylene gas.