a 한국생산기술연구원 한국희소금속산업기술센터
b 과학기술연합대학원 희소소재 및 반도체 패키징 공학
a Korea Institute for Rare Metals, Korea Institute of Industrial Technology, 9F Get Pearl Tower, 12 Gaetbeol-ro, Yeonsoo-gu, Incheon 21999, Korea
b Critical Materials and Semiconductor Packaging Engineering, University of Science and Technology, 217 Gajeong-ro, Daejeon 34113, Korea
© The Korean Powder Metallurgy Institute. All rights reserved.
Organization | Study Group (SG)/ Technical Committees (TC) | Scope | Korean Agency | |
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ITU | ITU-T | SG5: Environment and climate change | Methodologies for evaluating ICT effects on climate change and publishing guidelines for using ICTs in an eco-friendly way | Ministry of Science, ICT and Future Planning (National Radio Research Agency) |
ITU-D | SG2: ICT, Climate Change Adaptation and e-Waste | The impact of human activities on the environment | ||
IEC | TC 111:Environmental standardization for electrical and electronic products and systems | To prepare the necessary guidelines, basic and horizontal standards, including technical reports, in the environmental area, in close cooperation with product committees of IEC, which remain autonomous in dealing with the environmental aspects relevant to their products | Ministry of Trade, Industry and Energy (Korean Agency for Technology and Standards) | |
ISO | TC 298 Rare earth | Standardization in the field of rare earth ores, concentrates, metals, alloys, compounds, materials, including the reuse and recycling of waste rare earth products. |
Group | Elements |
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Alkaline Earth Metal | Li, Ce, Be, Sr, Ba |
Metalloid | Ge, Bi, Se, Te |
VII Group | Co |
Boron Group | B, Ga, In, Tl, Cd |
High Fusion Point | Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, |
Group | Re |
Rare Earth | La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y |
Platinum Group | Ru, Rh, Pd, Os, Ir, Pt |
Element | Al | Fe | Ni | Cu | Zn | Sn | Ba | Pb | Br | Be | Cr | Mn | Co | Ga | Ge | As |
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Unit | wt% | wt% | wt% | wt% | wt% | wt% | wt% | wt% | wt% | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
Quantity | 2.4 | 3.2 | 2.3 | 38 | 1.3 | 3 | 1.5 | 0.086 | 1.2 | 6 | 7000 | 1000 | 210 | 140 | 20 | 71 |
Element | Se | Mo | Ru | Rh | Cd | In | Sb | Te | Ce | Ta | W | Bi | Pd | Ag | Pt | Au |
Unit | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
Quantity | <1 | 200 | 11 | <5 | 3 | 40 | 400 | <1 | <10 | 650 | 4500 | 1600 | 110 | 650 | 89 | 1200 |
Element | Al | Fe | Ni | Cu | Zn | Sn | Ba | Pb | Br | Be | Cr | Mn | Co | Ga | Ge | As |
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Unit | wt% | wt% | wt% | wt% | wt% | wt% | wt% | wt% | wt% | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
Quantity | 2.6 | 4.7 | 0.84 | 21 | 1 | 2.2 | 0.7 | 1.1 | 3 | 55 | 1000 | 7700 | 120 | 10 | <10 | 17 |
Element | Se | Mo | Ru | Rh | Cd | In | Sb | Te | Ce | Ta | W | Bi | Pd | Ag | Pt | Au |
Unit | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
Quantity | <1 | 36 | 19 | <5 | 2 | <10 | 2500 | <1 | 30 | 5800 | 11 | 100 | 360 | 1100 | 3 | 940 |