Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAM Srl
Original Assignee
CAM Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CAM SrlfiledCriticalCAM Srl
Publication of ES538532A0publicationCriticalpatent/ES538532A0/en
Publication of ES8603735A1publicationCriticalpatent/ES8603735A1/en
Installation for drying recovered or waste materials in general, such as turning residues (swarf) or ferrous or non-ferrous scrap prior to its use in furnaces, electrical cable scrap, urban waste, etc. This installation has a vertical-axis drier in which there is a vertically extending drum which encloses a conveyor for the material in question. The material is heated indirectly via the drum in order to evaporate off the liquid it contains whilst, in the drum, a protective atmosphere is maintained in order to prevent oxidation of the material. The vapours at the outlet from the drum are burned in the drier in order to heat the material and to make operation of the installation self-sufficient. Alternatively, the vapours may be processed in order to recover their oily content, for example by means of distillation.
Plasma process and appropriate equipment for the removal of hydrocarbons contained in the sludge from the petroleum storage tanks and/or the treatment of residues containing hydrocarbons