Asset Report

Toyo copper smelter

Get this report

$2,250

You can pay by card or invoice

For details on how your data is used and stored, see our Privacy Notice.
 

- FAQs about online orders
- Find out more about subscriptions

Sumitomo has operated major copper smelters in Ehime prefecture since 1893. Pollution was a major problem until a neutralisation plant was built in 1939. In 1969 construction started on a large, modern and pollution free smelter to replace the Shisakajima smelter. The Toyo smelter was commissioned in 1971 with a capacity of 850t/d concentrate. The acid plant was uprated to a double contact system in 1978 and an oxygen plant was added in 1982. Further oxygen plants were added in 1989 and...

Table of contents

  • Flowsheet
  • Smelting process
  • Auxiliary plants
  • Environmental

Tables and charts

This report includes 4 images and tables including:

What's included

This report contains:

  • Document

    Toyo copper smelter

    PDF 1.41 MB

  • Document

    Toyo copper smelter

    ZIP 1.18 MB