Please visit these other useful sites:

Heraeus Metal Processing
www.heraeus.com

BDB Dismantling, Ltd.
www.bdb-dismantling.co.uk

For PGM pricing:
www.kitco.com

Article published in May-June 2001 edition of "Nitrogen & Methanol" magazine

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Presentation from 2002 Ammonium Nitrate & Nitric Acid (ANNA) Conference

Download PPT file (230K)