Systems for and methods of handling an off-gas containing carbon monoxide

摘要

An uptake apparatus is arranged to extract a stream of off-gas containing carbon monoxide from a process vessel. At least one gas conditioning train receives and conditions the stream. An outlet expels at least a portion of the stream. A portion of the stream is separated to form a recycle stream. An eductor apparatus combines the stream with the recycle stream, to decrease the temperature and increase the static pressure of the stream. The stream is maintained at a positive gauge pressure.