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继干法制酸工艺成功地应用于处理火法炼铜烟气之后,河北省承德冶炼厂工人和工程技术人员又成功地将这一新工艺应用于湿法炼铜烟气处理,从而为进一步扩大干法制酸工艺在冶炼烟气处理方面的应用,开辟了新的预域。
Following the dry process acid process successfully applied to the pyrotechnic copper flue gas treatment, Chengde, Hebei Province, smelter workers and engineering and technical personnel have successfully applied this new technology to wet flue gas treatment of copper, so as to further expand The application of dry process acid process in smelting flue gas treatment opens up new pre-fields.