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International Seminar on impurities in copper raw material on October 17, 2018

August 1, 2018

Revised on August 15, 2018

Japan Oil, Gas and Metals National Corporation(JOGMEC)will hold an international seminar in copper raw material on October 17, 2018.
Impurities such as arsenic in copper raw material tend to increase in recent years. This trend will bring grave impact for not only countries which produce copper concentrate, but also countries which smelt copper like Japan.

In these circumstances, JOGMEC and Japanese copper smelting companies started basic study for separating impurities from copper raw materials at mineral processing stage from 2017 as a national project.

However, we understand that it is necessary to address the challenging issue for not only limited countries, but also all countries related to the copper industry. Therefore we decided to hold an international seminar on impurities in copper raw material in Japan on 17th October 2018 with the aim of sharing common awareness of the issue which the world confronts and available technologies for separation of these impurities.

If you would like to attend this seminar, please make a preliminary application in the form below until September 28, 2018. We look forward to having you join us.


October 17(Wed), 2018 9:00 a.m. ~ 18:05 p.m.


The Tokai University Club (Kasumigaseki Building 35th floor)
3-2-5 Kasumigaseki, Chiyoda-ku, Tokyo 100-6035
Access Map:Kasumigaseki Building 35F, 3-2-5 Kasumigaseki,Chiyoda-ku,Tokyo外部リンク


(As of July 26)

Time Content
8:00 a.m. - 9:00 a.m. Registration
9:00 a.m. - 9:10 a.m. Opening Remarks
  • Ministry of Economy, Trade and Industry
9:10 a.m. - 10:30 a.m. Session 1:Regulations and Social receptivity about impurities in copper raw material
  • International Copper Study Group
  • University of Tokyo
  • Metal Economics Research Institute, Japan
10:30 a.m. - 10:50 a.m. Coffee Break
10:50 a.m. - 11:50 a.m. Session 2:Trend and Treatment of Impurities in Copper Mine
  • Ecometales
  • Codelco
  • Ministry of Energy and Mine of Peru
11:50 a.m. - 13:20 p.m. Lunch Time
13:20 p.m. - 15:00 p.m. Session 3:Trend and Treatment of Impurities in Copper Smelter
  • JX Nippon Mining & Metals Corporation
  • Sumitomo Metal Mining Co., Ltd.
  • Aurubis AG
  • Dongying Fangyuan Non-Ferrous Metal Co., Ltd.
15:00 p.m. - 15:20 p.m. Coffee Break
15:20 p.m. - 16:20 p.m. Session 4:Technical Development of Impurity Removal at Mineral Processing
  • Queensland University
16:20 p.m. - 16:40 p.m. Coffee Break
16:40 p.m. - 18:00 p.m. Session 5:Final Disposal and Utilization of Impurities
  • McGill University
  • British Columbia University
18:00 p.m. - 18:05 p.m. Closing Remarks
Note:Free of Charge
  • Simultaneous interpretation(English→Japanese, Japanese→English)
  • This program is tentative.


Registration form外部リンク
Registration will close on September 28th(Fri), 2018 at 18:00 p.m.



Coorganizer:The third Japan-Chile Academic Forum, Institute of Industrial Science, the University of Tokyo(Japan-Latin America Academic Conference 2018)

Support:Ministry of Economy, Trade and Industry (METI)(TBC), Japan Mining Industry Association

Cosponsor:Endowed Research Unit for Non-ferrous Metals Resource Recovery Engineering, Institute of Industrial Science, The University of Tokyo


【General Inquiries and Web Registration Form】
Secretariat for International Seminar on Impurities in Copper Raw Materials
Vision Bridge,LLC:Makimoto, Maekawa TEL:+81-3-5946-8578

【Inquiries regarding International Seminar】
International Affairs Division, Metals Strategy Department, JOGMEC:Nakamura, Taneda
TEL:+81-3-6758-8446、8160 E-mail:ask-ia@jogmec.go.jp

The inquiry about this page.

International Affairs Division Nakamura, Taneda

Tel +81-3-6758-8027

Fax +81-3-6758-8057

Public Relations Division

Tel +81-3-6758-8106

Fax +81-3-6758-8008

(JCN 4010405009573)
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