A dehydrochlorination process is disclosed. The process involves contacting R
f
CFClCH
2
X with a catalyst in a reaction zone to produce a product mixture comprising R
f
CF═CHX, wherein said catalyst comprises MY supported on carbon, and wherein R
f
is a perfluorinated alkyl group, X═H, F, Cl, Br or I, M=K, Na or Cs, and Y═F, Cl or Br.
揭示了一种脱
氯化过程。该过程涉及将Rf
CFClCH2X与催化剂在反应区接触,以产生包含RfCF═CHX的产物混合物,其中所述催化剂包括负载在碳上的MY,其中Rf是
全氟烷基,X═H、F、Cl、Br或I,M=K、Na或Cs,Y═F、Cl或Br。