Difluoromethane → CFC-114a HCFC-22

반응식

C(F)C(F)(F)F.C(Cl)(F)C(F)(F)F.[C:14]([F:21])([F:20])([F:19])[C:15]([Cl:18])([Cl:17])[F:16].C(F)F.[CH:25]([Cl:28])([F:27])[F:26]>>[C:14]([F:21])([F:20])([F:19])[C:15]([Cl:18])([Cl:17])[F:16].[CH:25]([Cl:28])([F:27])[F:26]

참가 물질

반응물 5

HCID 6345Difluoromethane

HCID 6372Chlorodifluoromethane

HCID 97751,1-Dichloro-1,2,2,2-tetrafluoroethane

HCID 131291,1,1,2-Tetrafluoroethane

HCID 17822Hcfc 124

생성물 1

HCID 86734398CFC-114a HCFC-22

실험 절차

Mixtures of CFC-114a, HCFC-22 and hydrogen were fed to a reactor operated at several temperatures for 40 hours. For a 10.5 hour period at 600° C., at an average time in synthesis of 14 hours, with liquid feed rates of 5.5 mL/hr of CFC-114a and 1 mL/hr of HCFC-22, a hydrogen feed rate of 250 cc/min (1 atm. and room temperature basis); a molar ratio of hydrogen to (HFC-114 at HCFC-22) of 10:1 was provided, and the organic component of the reactor effluent contained an average (area percent) of 51.6% HFC-134a, 35.6% HCFC-124, 0.22% CFC-114a, 4.1% HFC-32 and 5.4% HCFC-22.