| 摘要 |
Process for the production of fatty acids by oxidative dehydrogenation of straight or branch chain primary alcohols of from C-4 to C-30 chain lengths per molecule, or mixtures of branch and straight chains, which are selectively reacted with an anhydrous alkali metal hydroxide. In the reaction, the temperature of reaction is gradually increased to maintain the reaction medium in a liquid non-viscous state. The reaction temperature is, however, maintained at a sufficiently low temperature to minimize by-product formation. The process is conducted at temperatures of from about 175 DEG C to about 400 DEG C for sufficient time to form the sodium salt of the acid which is then converted to the acid utilizing a mineral acid. |
