焦化炉
coal-coking、wood-coking、fish-coking、heavy-oil-coking、light-oil-coking
空分装置
nitrogen、oxygen、argon
电解槽
water-electrolysis、brine-electrolysis、zinc-electrolysis、manganese-electrolysis、gold-htdelectrolysis、aluminium-htdelectrolysis、sodium、magnesium-oxide-htdelectrolysis、magnesium-chloride-htdelectrolysis、uranium-dioxide-htdelectrolysis