SEARCH Articles Figures Tables Acetylene and Substituted Acetylenes in Presence of Carboxylic Acids, Hydrogen Halides, Mercaptans or Amines Acetylene, hydrogenation Catalytic hydrogenation of acetylene Catalytic hydrogenation of acetylenic Homogeneous hydrogenation of olefins and acetylenes Hydrogen of acetylene Hydrogen of acetylene Hydrogenation of acetylenic compounds Hydrogenation of ethylene and acetylene Hydrogenation of olefins and acetylenes Of hydrogen fluonde to acetylenes Replacement of hydrogen by halogen in acetylenes Replacement, of acetylenic hydrogen Replacement, of acetylenic hydrogen atom by bromine Replacement, of acetylenic hydrogen by aluminum atom Replacement, of acetylenic hydrogen by hydroxy group or iodine Replacement, of acetylenic hydrogen chlorine using phosphorus pentachloride Selective Hydrogenation of Acetylene Alcohols Selective Hydrogenation of Acetylenes and Dienes The hydrogenation of acetylene