The aim of this analysis is to determine whether Marx’s diagnosis of alienated work applies to work that is performed in our time, and whether the concept itself is useful for philosophical anthropology. Marx assumes that there is a link between alienation of work and alienation of the worker. The author asks if these premises lead to further questions, such as: Is the phenomenon of alienation of work characterized unambiguously and precisely? Can it be useful for analyzing social phenomena occurring outside the proletariat? Is it relevant to apply this phenomenon to the philosophical discourse on man conducted independently of the historical perspective assumed by Marx? Will abolition of private ownership of means of production eliminate the phenomenon of alienated work? Which is more nearly true: Marx’s idea that private property is the result of alienated work, or the opposite, that private property is its cause?
The paper deals with numerical modelling of carbon dioxide capture by amine solvent from flue gases in post-combustion technology. A complex flow system including a countercurrent two-phase flow in a porous region, chemical reaction and heat transfer is considered to resolve CO2 absorption. In order to approach the hydrodynamics of the process a two-fluid Eulerian model was applied. At the present stage of model development only the first part of the cycle, i.e. CO2 absorption was included. A series of parametric simulations has shown that carbon dioxide capture efficiency is mostly influenced by the ratio of liquid (aqueous amine solution) to gas (flue gases) mass fluxes. Good consistency of numerical results with experimental data acquired at a small-scale laboratory CO2 capture installation (at the Institute for Chemical Processing of Coal, Zabrze, Poland) has proved the reliability of the model.