a method for purifying carbon dioxide comprising a first contaminant selected from the group consisting of oxygen and carbon monoxide, and an apparatus for purifying carbon dioxide comprising a first contaminant selected from the group consisting of oxygen and carbon monoxide

摘要

METHOD FOR CARBON DIOXIDE PURIFICATION UNDERSTANDING A FIRST SELECTED CARBON MONOXIDE AND CARBON DIOXIDE PURIFICATION UNDERSTANDING A CARBON DIOXIDE PURIFICATION UNDERSTANDING A CARBON DIOXIDE PURIFICATION UNDERSTANDING A PRIMARY CARBON MONOXIDE AND CARBON MONOXIDE PURIFICATION It is an impure carbon ("CO 2 ~ 2") carbon dioxide comprising a first contaminant selected from the group consisting of oxygen ("O 2") and carbon monoxide ("CO") which is purified by separation of liquid from dioxide. carbon dioxide expanded into a mass transfer separation column system. Impure carbon dioxide may be derived, for example, from flue gas generated in an oxyfuel combustion process or effluent gas from a hydrogen PSA adsorption process ("H ~ 2 ~") .