Assertion: phosgene | /r/CapableOf | separate off uncondensed residual gas
Facets:
Source sentences:
text: An embodiment of the present invention is a process for continuously producing phosgene, comprising producing phosgene from CO and chlorine in the presence of at least one catalyst in at least one generator, condensing said phosgene in a condenser, separating off CO-containing residual gas, reacting said CO-containing residual gas with chlorine in a secondary generator to produce phosgene, condensing said phosgene produced in said secondary generator in a secondary condenser, and separating off uncondensed residual gas.