| 摘要 |
FIELD: processing procedures. ^ SUBSTANCE: group of inventions refers to production and utilisation of adsorbents. Here are disclosed adsorbents produced of compost, for example, on base of tobacco wastes and industrial or domestic slimes. The procedure for production of adsorbents consists in composting compost materials, in thermal drying dehydrated slime of sewage water with production of granulated organic fertiliser, in fertiliser mixing with compost and in mixture pyrolysis. In process of pyrolysis there are formed new mineral phases as result of reaction behaviour in a solid phase between components of slimes. Produced adsorbents can be used for removal of hydrogen sulphide at room temperature at presence of moisture. ^ EFFECT: composition of used source substances and high temperature facilitate production of effective adsorbents due to intensification of carbon phase activation and chemical stabilisation of non-organic phase. ^ 30 cl, 30 dwg, 26 tbl, 10 ex |
