la XYFn, where X is an alkali metal and Y is antimony or phosphorusUS70380967 Apr 20042 May 2006Chevron Phillips Chemical Company LpHydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst compositionUS70456704 Dec 200316 May 2006Synfuels International, Inc.contacting alkyne and a non-hydrocarbon solvent/absorbent reactan