发明名称 |
Method for reclaiming carbonaceous material from a waste material. |
摘要 |
<p>A method for reclaiming carbon black from scrap rubber material including the following steps. The scrap rubber material is first pyrolyzed to produce a char material that contains a mixture of agglomerated or cluster particles which consist of agglomerations of finer carbon black particles and unitary grit like particles. The agglomerated particles are then selectively de-agglomerated by agitation of the char material into the finite component particles of carbon black. These finite component particles are then separated from the unitary particles to obtain a final carbon black which is comparable to commercial grade carbon blacks.</p> |
申请公布号 |
EP0303447(A2) |
申请公布日期 |
1989.02.15 |
申请号 |
EP19880307357 |
申请日期 |
1988.08.09 |
申请人 |
AMERICAN TIRE RECLAMATION INC |
发明人 |
FADER, JOHN HENRY |
分类号 |
C10G1/10;B09B3/00;C01B31/02;C09C1/48 |
主分类号 |
C10G1/10 |
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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