(chemistry) a process for lowering the sulfur content of petroleum and similar products by catalytic hydrogenation, sulfur compounds being converted to hydrogen sulfide
hyperconformist
hyperfastidiousness
ichthyornithiformes
methylsulfanol
selfhypnotization
succinylsulfathiazole
succinylsulfathiazole
noun
The sulfonamide C₁₃H₁₃N₃O₅S₂ .
sulfonethylmethane
transferography
transferography
noun
(archaic) The act or process of copying inscriptions etc. by making transfers.