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Showa Denko builds high-purity nitrous oxide capacity in South Korea

12:50 AM MST | February 26, 2014 | Deepti Ramesh

Showa Denko says it has decided to increase its capacity for supplying high-purity nitrous oxide (N2O), a specialty gas for semiconductor production, by cooperating with Dooam Industrial (Anseong, South Korea). Showa Denko and Dooam have signed an agreement for the production of high-purity N2O, and the two companies will jointly construct a purification facility within the premises of Dooam’s manufacturing site near Seoul. The purification facility, which will have a capacity of 600 m.t./year, is expected to be completed by the end of 2014, and...

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