Assertion: hydrogen chloride | /r/HasProperty | solvent
Facets:
value: possibly
type: DEGREE
Source sentences:
text: The present invention accordingly provides a process for the partial or complete separation of a mixture comprising hydrogen chloride and phosgene, possibly solvents, low boilers and inerts as are typically obtained in the preparation of isocyanates by reaction of amines with phosgene, which comprises firstly carrying out a partial or complete condensation of phosgene, then a distillation or stripping step in a column to remove the hydrogen chloride from the bottom product phosgene and subsequently a scrub of the top product hydrogen chloride by means of the process solvent to absorb the phosgene in the process solvent.