Creation of products form refinery waste gases

摘要

Treatment method involves obtaining dihydrogen or a carbon monoxide product and another product consisting of air components by cleaning and gas-splitting. The method step comprises condensation, acid gas removal, gas drying system as well as cryogenic gas-splitting. A subset of the application is subjected for increasing the dihydrogen or a carbon monoxide ratio of a water gas-shift-reaction, during which it concerns a high temperature-shift or a medium temperature-shift or a low temperature-shift or an isotherm-shift. An independent claim is also included for treating an application existing for predominant part made of nitrogen, carbon monoxide and hydrogen and containing other air components, e.g. argon, carbon dioxide, water vapor and sulfur compounds.