Hydrochloric Acid → CFC-114a CFC-114

HRID 248227

반응식

HRID 248227 반응식
[Cl:1][C:2]([Cl:8])([F:7])[C:3]([F:6])([F:5])[F:4].[Cl:9][C:10]([F:16])([F:15])[C:11]([Cl:14])([F:13])[F:12].[H][H].Cl.C(F)(F)C(Cl)(F)F.C(F)C(F)(F)F.C(Cl)(F)C(F)(F)F>>[C:3]([F:6])([F:5])([F:4])[C:2]([Cl:8])([Cl:1])[F:7].[C:10]([Cl:9])([F:16])([F:15])[C:11]([Cl:14])([F:13])[F:12]

참가 물질

8

반응물 7

HCID 313Hydrochloric AcidHCID 6429Cfc 1143회HCID 96321-Chloro-1,1,2,2-tetrafluoroethaneHCID 97751,1-Dichloro-1,2,2,2-tetrafluoroethane2회HCID 131291,1,1,2-TetrafluoroethaneHCID 17822Hcfc 124HCID 178418361HCID 178418361, 화합물2회

생성물 1

HCID 76970302CFC-114a CFC-114

실험 절차

Various mixtures of 2,2-dichloro-1,1,1,2-tetrafluoroethane (CFC-114a) and 1,2-dichloro-1,1,2,2-tetrafluoroethane (CFC-114) and hydrogen were fed to the reactor for a period of 170 hours. For an 11 hour period at 600° C., at an average time in synthesis of 50 hours, with a feed molar ratio of hydrogen to CFC-114/114a isomers of 11:1, and a liquid feed rate of 13.2 mL/hr of an equal mixture of the 2,2-dichloro and the 1,2-dichloro isomers, the average conversion of the 2,2-dichloro isomer was 98% and the average conversion of the 1,2-dichloro isomer was 80%. The reactor effluent contained in addition to HCl and H2 1.36% HFC-134, 0.67% HCFC-124a and 0.68% CFC-114, as well as 1.34% HFC-134a, 2.04% HCFC-124 and 0.06% CFC-114a.

후처리

  1. customat an average time in synthesis of 50 hours

출처 및 근거

ORD 기록
ord-48b1d00934d842cdae4bbd1131b4b4de
출처 데이터셋
uspto-grants-1993_05
특허 번호
US05208397

연결된 노트

불러오는 중…