The Collaborative International Dictionary
Desulphurization
Desulphurize \De*sul"phur*ize\, v. t. To desulphurate; to deprive of sulphur. -- De*sul`phur*i*za"tion, n.
Wiktionary
desulphurization
n. 1 (label en Oxford) (alternative spelling of desulfurization English) (qualifier: American spelling) 2 (alternative spelling of desulphurisation English) (qualifier: British spelling)
Usage examples of "desulphurization".
Huge skimmers sucked air into the desulphurization works, which removed sulphur oxides from the air.