| 摘要 |
1. A process for obtaining an inert gas or a neutral gas by stoechiometric combustion, consisting in carrying out successively cracking of a combustion gas, combustion of the cracked mixture or combustion by mixing, several coolings by dilution and/or heat exchange and/or bubbling and/or spraying, separation draining, drying and heating or drying only, characterized by the fact that a first cooling is achieved by feeding neutral gas produced by the process ; that a second cooling is achieved by passing gas over an exchanger which is a closed soft water circuit ; that a third cooling is achieved by passing gas through the bed of water or water foam of at least one perforated plate ; that a fourth cooling is achieved by spraying water on the gas by means of industrial water or sea water ramps ; that draining of the neutral gas takes place by linear or centrifugal separation of the droplets. |
