A process for the purification of the carbonic acid, the process from suitable industry, such as, for example, fermentation processes, was obtained and applied cleaning devices

摘要

A process for the purification of the carbonic acid, the process from suitable industry, such as, for example, fermentation processes, was obtained, wherein the carbonic acid a series of layers or beds of different as a granular material particles present adsorption medium (1, 2, 3, 4) flowing through it, each of which is determined for a certain cleaning function, and each is arranged in series to sequentially the various impurities in an optimum manner to remove, characterized in that each adsorption medium (1, 2, 3, 4) with the same system, as shown in of the preceding layer, by means of the same regeneration gas can be regenerated, wherein the method, by combination of two systems in a single apparatus, consisting of two receiving vessels (a, b) for the adsorption - cleaning beds comprising in each case, the adsorption medium (1, 2, 3, 4), from a known valve system for enabling of the continuous operation, and a regeneration system, is realized, and that either a separation of the layers of the adsorption medium (1, 2, 3, 4) takes place by means of suitable networks, or that the throughput of the on the..