Method and system for neutralizing asbestos
OwnerPaul Poggiinventor
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Abstract
The invention relates to a system for neutralizing asbestos, said system comprising a mobile neutralization unit (200) comprising: an asbestos waste sorting module (225), an asbestos grinder (255) and a hot acid bath (250) for rendering asbestos inert. Preferably, the asbestos waste sorting module comprises: a window with glove boxes; and a conveyor for transporting the asbestos waste in front of the window. In embodiments, the system comprises a means for containing the atmosphere within the mobile neutralization unit and/or the hot acid bath (250) of the mobile neutralization unit (200) comprises sulfuric acid.
Claims24
A system for asbestos neutralization, that comprises a mobile neutralization unit comprising:
- a module for sorting of asbestos waste,
- an asbestos grinder and
- a bath of hot acid to render the asbestos inert.
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A process for neutralizing asbestos, that comprises:
- a step for installation on the asbestos removal site of a mobile neutralization unit comprising:
- a module sorting of asbestos waste,
- a grinder of asbestos and
- a bath of hot acid to render the asbestos inert;
- a step for the sorting of the asbestos waste in the sorting module of the mobile neutralization unit;
- a step for grinding of the asbestos by the grinder of the mobile neutralization unit;
- a step for the attack on the asbestos with hot acid from the hot acid bath of the mobile neutralization unit and
- a step for the extraction of magnesium from the liquid fraction issued from the attack on the asbestos with hot acid and/or fabrication of zeolites from the solid fraction issued from the attack on the asbestos with hot acid.
Dependencies are inferred from the claim text.