"Precious Metals Process Catalysts - material flows and recycling" by Christian Hagelüken, in Chemistry Today 2006
"Processing complex spent catalysts" in World Oil & Gas Technologies by Philippe Van Maele, June 2002
"Processing complex spent metal bearing catalysts" in Petroleum Technology Quarterly Catalysis by Philippe Van Maele, February 2003
"Precious Metals recovery" in Hydrocarbon Engineering by Michel Verhelst, May 2003
"Recycling of precious metal catalyst" in Petroleum Technology Quarterly by Christian Hagelüken & Michel Verhelst, February 2004
"Responsible care, precious results" in Hydrocarbon Engineering by Jan Kegels & Christian Hagelüken, March 2004

Automotive catalysts
- "Closing the loop - Recycling of automotive catalysts" by Christian Hagelüken, Metall, 1-2/2007
- "Rollende Platinmine mit Strukturdefiziten" by Christian Hagelüken, Umweltmagazine, January-February 2007
- "Der Kreislauf der Platinmetalle - Recycling von Katalysatoren" by Christian Hagelüken, in Expert Verlag 2005
- "Substantial outflows of Platinum Group Metals indentified" by Christian Hagelüken, Matthias Buchert & Hartmut Stahl, September 2003

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ARTICLES ON UMICORE

Audubon Magazine NEW

"Trashed" WEEE article in Audubon Magzine, New York, May June 2008.

The New York Times

"The Afterlife Of Cellphones" in The New York Times 13.01.2008

Metal Bulletin

"Evaluating methods for treating WEEE" in Metal Bulletin Monthly, June 2006. The article is based on a presentation given by Christian Hagelüken at IEEE's conference in May 2006

Ethical Corporation

"Hello green moto", by K.C.Destrée, in Ethical Corporation, October 2006

EUWID

"Recycling der Platingruppenmetalle", May 2004

"High precious metals losses during shredding of e-scrap", February 2006

Sekundär Rohstoffe

"Stoffströme der Platingruppenmetalle", June 2004

"Jäger des verlorenen Schatzes", December 2004

"Kreislaufwirtschaft bei Autokatalysatoren", May 2008

Recycling Magazin

"E-Schrott-Verwertung im globalen Markt: Ringen um Standards", March 2006

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PRESENTATIONS

General
- "Ressourcenknappheit bei Edelmetallen und Sondermetallen" by Chirstian Hagelüken, November 2007
- "The challenge of open cycles - barriers to a closed loop economy (consumer electronics and cars" by Chirstian Hagelüken, September 2007
- "The precious art of metals recycling - Recycling metals from industrial waste" by Sybolt Brouwer, June 2007
- "IPMI, Umicore Precious Metals" by Koen Demesmaeker, June 2002
- "Risk Management: towards a more ethical behaviour in the Precious Metals Market" by Koen Demesmaeker, June 2003
- "Sustainable materials and services for the automotive industry" by Koen Demesmaeker & Christian Hagelüken, March 2004
- "Platinum for nothing and gold for free? About technological miracles and business obstacles" by Christian Hagelüken, June 2004
- "Evolution and Trends in the Recycling of PGMs" by Christian Hagelüken, June 2005
- "Material flows of PGMs in Germany" by Christian Hagelüken and Peter Ryan, June 2005
- "PGM lifecycles and their impact on future PGM-supply" by Christian Hagelüken, 2006
Electronic scrap

"Metals recovery from e-scrap in a global environment" by Christian Hagelüken, OEWG Basel Convention, September 2007
"Electronic scrap recycling at Umicore - opportunities for an international cooperation and division of labour" by Christian Hagelüken, March 2007 - Chinese version
"Mobile Phone Recycling, Chances and Challenges from a recycler's view" by Christian Hagelüken, April 2006

Workshop: Where are WEEE going?

"Are WEEE perfect? - scope for optimisation" by Christian Hagelüken, October 2004
"Improved metal recovery from WEEE at Umicore Hoboken" by Francis Vanbellen, October 2004
"How can the recycling chain be optimised from a smelter's perspective" by Jan Kegels & Johan Brusselaers, October 2004

International Electronics Recycling Congress (IERC)

"The mine above ground - opportunities & challenges to recover scarce and valuable metals from EOL electronic devices." by Christian Hagelüken and Matthias Buchert, IERC Salzburg, January 2008.
"EEExploring above ground mines" by Guy Ethier & Christian Hagelüken, January 2004
"Coping with challengens in WEEE recycling by using state-of-the-art smelting and refining services" by Christian Hagelüken & Thierry Van Kerckhoven, January 2006

International Association of Electronics Recyclers (IAER)

"Recovering Metals from mobile phones", IERI by Christian Hagelüken, October 2006
"Maximising returns from e-scrap recycling, IAER electronics recycling education program" by Christian Hagelüken, May 2006
"Metal Recovery from circuit board scrap" by Christian Hagelüken, May 2004

Fraunhofer Institute IZM

"Material database for EEE from an end-of-life perspective" by Christian Hagelüken, September 2004

Fuel cells
- "Recycling of precious metals from fuel cell components" by Umicore Fuel cells & Umicore Precious Metals Refining, 2004
- "Emissionsfreies Verfahren zum Edelmetall - Recycling aus Brennstoffzellen" by Christian Hagelüken & Ralf Zuber, September 2004
Automotive & Industrial Catalysts

CTI forum materials in exhaust gas technology

"The PGM-markets and their interdependencies with the autocatalyst", by Christian Hagelüken, November 2007

International Automobile Recycling Congress (IARC)

"Will the ELV Directive have any 'Precious' impact" by Christian Hagelüken & Philippe Van Maele, March 2005

HDT München

"Precious Metals Recycling from end-of-life cars: chances and challenges", by Christian Hagelüken & Thorsten Rieke, October 2006

Dechema

"State-of-the-art recycling of precious metal catalysts - market environment and future challenges", by Christian Hagelüken, February 2006

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ISO CERTIFICATE

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LEGISLATION

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BOOKS

"Stoffströme der Platingruppenmetalle" by Christian Hagelüken, Buchert, Stahl

"Materials flow of platinum group metals" by Umiocre, Öko-Institut and GFMS

"Autoabgaskatalysatoren" by Christian Hagelüken (order the book)

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