2878.     ROELEN, O., AND PFLEGLING, -----.  [Synthesis of Hydrocarbons with Iron Catalysts.]  FIAT Reel K-29, 1940, frames 7,240-7,241, 7,250-7,276; PB 70,218; TOM Reel 296.

                    Review of the development and use of Fe catalysts since 1913. Recent tests are discussed on the basis of extensive data.  The output of Fe catalyst surpasses the output of Co catalyst, but more work needs to be done on its development.  16 tables.