| 摘要 |
The invention concerns a process for very finely distributing a gas in a liquid and a system for applying the process. The process is based on a gas bubbles-liquid mixture which is drawn through at least one region of directional capillary structure. It is characterised in that the capillary structure region (1, 1', 1'', 1''', 1, 1a, 1b, 1c, 1d, 1e', 1e'') is provided at least at its surface with a material which has good absorption and desorption of the gas used and process conditions are set alternately to effect absorption and desorption of the gas. The claimed system is based on a tubular flow duct with built-in elements of directional capillary structure which are permeated by the gas bubbles-liquid mixture. It is characterised in that at least one region (1, 1', 1'', 1''', 1, 1a, 1b, 1c, 1d, 1e', 1e'') of the surface of the capillary structure built-in elements is provided with a material which has good absorption and desorption of the gas used, and means (10a, 10b, 10c, 10d, 10e', 10e'') are provided to set the process conditions alternately for absorption or desorption of the gas (e.g. H2) by the capillary structure region. |
