| 摘要 |
<p>A process in gaseous phase for the production of HFC-125 comprising the following steps: feeding a mixture of HCFC-124 and HFC-134a on a heterogeneous catalyst; separation of the HFC-125 from the other reaction products by distillation; wherein the heterogeneous catalyst is selected from fluorination catalysts of halogenated hydrocarbons.</p> |
