发明名称 |
VERFAHREN ZUM RECYCLING VON ELEKTRISCHEN BATTERIEN, GEDRUCKTEN LEITERSCHALTTAFELN UND ELEKTRONISCHEN BAUTEILEN. |
摘要 |
For the recycling of electrical batteries, in particular of a mixture of high-power batteries for equipment of any chemical composition, and also of assembled printed circuit boards and electronic components, a pyrolysis of the unsorted mixture is carried out at a temperature between 450 DEG and 650 DEG , then an electrolysis of the pyrolysis slag is carried out and subsequently a separation of the electrolysis products and removal of the products accumulating at the electrodes is carried out. In this process, which is economically profitable, no environment-polluting residues are produced and an initial sorting of material becomes unnecessary. |
申请公布号 |
DE3776638(D1) |
申请公布日期 |
1992.03.19 |
申请号 |
DE19873776638 |
申请日期 |
1987.12.03 |
申请人 |
RECYTEC S.A., NEUENBURG/NEUCHATEL, CH |
发明人 |
HANULIK, JOZEF, CH-8046 ZUERICH, CH |
分类号 |
B09B5/00;C22B;C22B1/00;C22B7/00;C22B11/02;H01M;H01M6/52;H01M10/54 |
主分类号 |
B09B5/00 |
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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