| 摘要 |
PROBLEM TO BE SOLVED: To provide a purification process of (hydro)fluoroalkenes.SOLUTION: A process for removing one or more undesired (hydro)halocarbon compounds containing a =CHF or =CFmoiety from a desired (hydro)fluoroalkene containing no =CFmoiety includes bringing a composition comprising the desired (hydro)fluoroalkene and one or more undesired (hydro)halocarbon compounds into contact with an aluminium-containing adsorbent, activated carbon, or a mixture thereof. |
