Process for separating chlorinated methanes
AssigneeDow Global Technologies LLC
InventorsJohn G. Pendergast, JR., William S. White, Anthony R. Avilla, Thomas U. Luebbe
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Abstract
The present invention relates to a process for separating chlorinated methanes utilizing a dividing wall column. Processes and manufacturing assemblies for generating chlorinated methanes are also provided, as are processes for producing products utilizing the chlorinated methanes produced and/or separated utilizing the present process(es) and/or assemblies.
Claims15
A process for the separation of a process stream comprising at least two chlorinated methanes comprising providing the process stream to a dividing wall column, wherein the dividing wall column separates the at least two chlorinated methanes.
A manufacturing assembly for the production of chlorinated methanes comprising a reactor, a condensation segment, and a distillation segment, where the distillation segment comprises a dividing wall column and no more a single distillation column.
A process for the production of chlorinated methanes comprising
- generating a process stream comprising at least two chlorinated methanes;
- and
- providing the process stream to a dividing wall column.
Dependencies are inferred from the claim text.