Invention Grant
- Patent Title: Recycling method of used tyres and installation for the actuation of the same method
- Patent Title (中): 废旧轮胎的回收利用方法和安装方法相同
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Application No.: US12353758Application Date: 2009-01-14
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Publication No.: US07823812B2Publication Date: 2010-11-02
- Inventor: Francesco Fazzini
- Applicant: Francesco Fazzini
- Applicant Address: IT Monteprandone (AP)
- Assignee: Tires S.p.A.
- Current Assignee: Tires S.p.A.
- Current Assignee Address: IT Monteprandone (AP)
- Agency: Hodes, Pessin & Katz, P.A.
- Main IPC: B02C17/02
- IPC: B02C17/02
Abstract:
A recycling method of used tyres is disclosed, which comprises grinding of tyres to obtain tyre pieces with approximate maximum dimensions of 100×80 mm, granulating of ground tyre pieces to obtain filaments of harmonic steel and granules containing textile fibres with 1-16 mm granulometry, removal of steel filaments using the attraction of a magnetic field, and refining of granules containing textile fibre, in such a way to separate textile fibre from rubber granules with 1-3 mm granulometry for introduction on the market to mould rubber-based materials.
Public/Granted literature
- US20100038460A1 RECYCLING METHOD OF USED TYRES AND INSTALLATION FOR THE ACTUATION OF THE SAME METHOD Public/Granted day:2010-02-18
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