1. Synthesis of methane in hot gas recycle reactor pilot plant tests;Haynes;ACS Div. Fuel Chem.,1975
2. Pilot plant operation of a nonadiabatic methanation reactor;Schehl;ACS Div. Fuel Chem.,1976
3. Operation of a tube wall methanation reactor;Pennline,1979
4. Methanation in coal gasification processes;Strakey;ERDA PERC/IC-75/1,1975
5. Efficient methanation in coal gasification;Pennline;Coal Processing Tech.,1978