e/Betterton-Kroll process

Information
has gloss	eng: The Betterton-Kroll process is an industrial process for removing bismuth from lead.
lexicalization	eng: Betterton Kroll process
lexicalization	eng: Betterton-Kroll Process
instance of	(noun) a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals atomic number 83, Bi, bismuth