Main > ORGANIC CHEMICALS > FluoroOrganics > HydroCarbon (HydroFluoroCarbon) > DiFluoroMethane (HFC-32) > Production

Product France. A.

CLASSIFICATION CommPat. Market
PATENT ASSIGNEE'S COUNTRY France
UPDATE 05.02
USES Air conditioning. Replacing hydrochlorofluorocar
bon-22
LITERATURE REF. CEN 20.05.02, p. 10
MARKETING BY This data is not available for free
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Gas phase catalytic fluorination of CH2Cl2 with anhydrous HF in presence of oxygen (0.1-5 mol/100 mol of CH2Cl2) at 330-450C with bulk Cr catalyst
PATENT PHOTOCOPY Available on request
PRODUCTION BY This data is not available for free

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