Tanaka Kikinzoku Group Products Guide
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Objective·Application
Precious Metal Film Deposition
Electrical Relay and Connection Technology
Joining and Precision Technology
Circuits • Mounting Technology
Equipment and Measuring Devices
Catalysts and Compounds
Precious Metal Recycling
G-1 Recovery and Refining
G-2 Recycling Spent Automotive and Petrochemical Catalysts


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Precious Metal Recycling
G-1 Recovery and Refining

G-2 Recycling Spent Automotive and Petrochemical Catalysts

The total amount of gold mined over the past 6000 years would fill just two Olympic-size pools.
One ton of mined gold ore, for example, contains a mere 6 grams of gold. The proportion of precious metals used in the cars and televisions around us is higher than that. This means that scrapped electrical and electronic goods can arguably be called "urban gold mines."


We are taking an earnest approach to the recycling of precious metals from these urban gold mines.
Scrap containing precious metals is a valuable asset to us all. We are focusing our energies on safeguarding and utilizing this limited supply of precious metals for the development of all industrial fields and in order to contribute to society on a global scale.

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