| 摘要 |
Hydrocarbons with or without oxygenated derivatives are obtained by reacting carbon monoxide and hydrogen in presence of a catalyst obtained by reacting previously fused ferrosoferric oxide with a reducing gas at a temperature above 300 DEG C. The catalyst may also contain compounds of silicon, titanium, heavy metals, nickel, cobalt, and/or alkali metals. The reaction may be effected at a temperature of 275--425 DEG C., and a pressure above 50 atmospheres. The catalyst may be prepared by fusing iron powder with the activating additions in a current of oxygen and subsequently reducing with hydrogen or gaseous hydrocarbons.ALSO:A catalyst for the production of hydrocarbons from carbon monoxide and hydrogen is obtained by reducing previously fused ferrosoferric oxide. Activating additions such as compounds of silicon, titanium, heavy metals, nickel, cobalt, and/or alkali metals may be present. The catalyst may be prepared by fusing iron powder with the activating substances in a blast of oxygen, and subsequently reducing with hydrogen or gaseous hydrocarbons at a temperature above 300 DEG C. |
