from The American Heritage® Dictionary of the English Language, 4th Edition
- transitive v. To eliminate sulfur from (petroleum, for example).
from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To remove the sulfur from something (such as petroleum or flue gases).
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- v. remove sulfur from
de- + sulfurize (Wiktionary)