发明名称 |
Fremgangsmåte og behandling av slam med partikler omfattende iblandet metall, metalloksid eller metallhydroksid |
摘要 |
<p>A method for treatment of sludge is disclosed, wherein the sludge has a liquid part and metal-containing particles intermixed therein. The particles comprise metal, metal oxide or metal hydroxide and the method comprises the following steps: atomising the sludge; supplying the atomised sludge to a flame of a burner provided in a furnace; bringing the liquid part of the sludge to vaporize by means of the flame while maintaining said flame by means of a separate fuel supply; and bringing at least part of the metal-containing particles to melt by means of the flame. This provides an efficient method for taking care of waste material from plants in the steel or petrochemical industry, for example.</p> |
申请公布号 |
NO20033468(A) |
申请公布日期 |
2003.08.05 |
申请号 |
NO20030003468 |
申请日期 |
2003.08.05 |
申请人 |
AGA AB |
发明人 |
SCHEELE, JOACHIM VON;JOHANSSON, MATS;RANGMARK, LENNART |
分类号 |
C02F11/06;F23D14/32;F23D99/00;F23G5/12;F23G5/44;F23G7/00;(IPC1-7):F23G |
主分类号 |
C02F11/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|