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ITO target recycling<br />

Closed loop recycling of indium in Providence (US)<br />

• Spent ITO targets have a high value, which drives recycling<br />

• <strong>Umicore</strong> combines production of indium and ITO targets with recycling<br />

of spent targets, all in-house<br />

• Old target can easily be swapped for new target via regional centers in<br />

US, Taiwan and Liechtenstein<br />

• Indium (as ITO target) quickly enters the life cycle again<br />

Efficient material usage and a closed material loop<br />

Dealing with complexity in developing<br />

new recycling technologies<br />

24<br />

International Minor <strong>Metals</strong> Conference 2011<br />

Kris Van den Broeck

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