• Defense and Technology
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• no.1 s.227
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• pp.92-99
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• 1998

금번 실시한 기술분류/수준조사는 복잡 다양한 기술중 우리에게 관심의 대상이 되는 몇가지 장비만을 선별하여 전문가의 평가를 종합한 것으로서, 그 가치판단이 객관적인 타당성을 가지면서 현실과 부합하는지를 확인하고, 향후 주기적으로 실시하게 될 기술수준조사의 가능성과 가치를 평가하는 기회였다.

• Resources Recycling
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• v.15 no.6 s.74
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• pp.48-55
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• 2006

This study was carried out for establishing the physical recycling technique for commercializing process on household batteries. The procedure involves shape separator, crushing, magnetic separation, classification and eddy current separation in sequence. The separation capacity was 400-600 unit cell/hr with shape separation system. The impurities such as manganese and zinc in the magnetic product were below 0.1% respectively, the concentration of iron was above 99% in spent carbon zinc battery. Also non-magnetic products are composed of 22-30% En, 16-22% Mn, 1-3% Fe in the case oi spent zinc carbon battery. The amounts of other components such as carbon rod, plastics and separator were about 37-50%. From the eddy current separation of nonferrous products, the plate-type zinc components were separated up to 96% with 2,250-2,750 meter/min of the conveyor speed.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2016.10a
• /
• pp.543-544
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• 2016

• Journal of the Korean Recycled Construction Resources Institute
• /
• v.4 no.4
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• pp.111-116
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• 2009

In order to verify relevance propriety as material for improving and replacing agricultural land of soil(the rest is sorting soil) produced in treatment process of construction waste, this study executed physical, mechanics and soil analysis test with mixing sorting soil and farm land, crops rearing comparison test with replacing lower layer soil.

• Bulletin of Food Technology
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• v.7 no.1
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• pp.23-31
• /
• 1994

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2002.05a
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• pp.251-252
• /
• 2002

• Proceedings of the Korean Society of Fisheries Technology Conference
• /
• 1997.06a
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• pp.167.2-168
• /
• 1997

• 발명특허
• /
• v.3 no.1 s.23
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• pp.19-21
• /
• 1978

• 발명특허
• /
• v.2 no.12 s.22
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• pp.3-6
• /
• 1977

• 발명특허
• /
• v.2 no.12 s.22
• /
• pp.13-14
• /
• 1977