Life Cycle Assessment on Recovery Process of Cyani
- Release time:2024-08-09
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Affiliation of Author(s):
化学与化工学院
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Journal:
Journal of Rare Earths(稀土学报)
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Key Words:
中文关键字：生命周期评价；环境负荷；氰化物，英文关键字：Life Cycle Assessment;environmental burden; cyanid
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Abstract:
The application of LCA technology on resin, which is used to recover cyanide of leaching gold solution, is studied. In addition, the consumption of resources and energy, environmental burden caused by cyanide-containing wastewater are evaluated. The optimal process of resin recovery cyanide in leaching gold solution is got. It is entering zinc ions in adsorption and using acidification under ultrasonic strengthen in desorption. The experiment result shows that the LCA analysis is reasonable and efficient in recovery process of cyanide.
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First Author:
songyonghui,兰新哲,zhangqiuli
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Indexed by:
Journal paper
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Volume:
卷：23
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Issue:
期：
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Page Number:
页：14-17
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Translation or Not:
no
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Date of Publication:
2005-10-01
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