发明名称 |
Method for separating mixed plastics |
摘要 |
A method of separating highly hydrophobic plastics from a plastics mixture comprising placing the plastics mixture in an aqueous liquid medium, keeping the aqueous liquid medium in an agitated state to disperse the plastics mixture whereby the plastics having a higher hydrophobicity float on the aqueous liquid medium surface, and removing the plastics floating on the surface of the aqueous liquid medium.
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申请公布号 |
US4119533(A) |
申请公布日期 |
1978.10.10 |
申请号 |
US19750603201 |
申请日期 |
1975.08.08 |
申请人 |
MITSUI MINING & SMELTING CO., LTD. |
发明人 |
SAITOH, KOZO;IZUMI, SUMIO |
分类号 |
B03D1/00;B03B5/28;B03D3/00;B29B11/00;B29B17/02;C08J11/06;(IPC1-7):B03B3/02;B03B5/62 |
主分类号 |
B03D1/00 |
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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