PRODUCTION vinylidenefluoride by reacting DICLORODIFLUOROMET5ANO WITH METHANE IN AN ELEMENT OF REACTOR heated CONTAINS MATERIAL NONMETALLIC Packaging, which is stable at operating temperatures PROCESS IN WHICH THE ELEMENT REACTOR TO gaseous reactants SUBMITTING A A temperature in the range 500 to 1200 (degrees) CY WHERE TO RESIDENCE TIME CALCULATED IN GASEOUS REACTIVE reaction zone is within the range from 0.1 to 10.0 SEG.
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