发明名称 |
Process for separation and recovery of waste carpet components |
摘要 |
A process for separating and recovering waste carpet material components, especially face fiber material, includes removing adhesive material from the waste carpet material feedstock to obtain a mixture containing face fiber material which is passed with a liquid medium to a hydrocyclone, where the solids in the mixture are separated on the basis of specific gravity, and recovered. The recovered components can then be processed into desired products.
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申请公布号 |
US5722603(A) |
申请公布日期 |
1998.03.03 |
申请号 |
US19950563810 |
申请日期 |
1995.11.28 |
申请人 |
ALLIEDSIGNAL INC. /DSM N.V. |
发明人 |
COSTELLO, MICHAEL ROBERT;KELLER, BERND ROMAN |
分类号 |
B03B5/34;B03B9/06;B29B17/02;(IPC1-7):B02C19/12 |
主分类号 |
B03B5/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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