| 摘要 |
<p>The invention relates to a method of removing undesirable substances in a gas simultaneously with extracting substances during removal which may be reused as end products or recycled in the process. The method relates in particular to the removal of nitrogeneous and sulphurous compounds. Moreover, according to this method it is possible to remove carbon dioxide and any compounds containing NOx. The method features simplicity and easy use in situ where cleaning of the gas is desired. Furthermore, this method only applies chemical processes which are able to take place under process conditions which do not make heavy demands on process equipment.</p> |
