稀氧燃烧技术在铜冶炼中的应用

Application of dilute oxygen combustion technology in copper smelting

随着科技技术的提高,稀氧燃烧技术在铜冶炼中的广泛使用取代了传统的煤气燃烧,不但大大提高了燃烧的效率,而且在稀氧燃烧技术下所熔炼产生的铜的纯度和品质也更高。而稀氧燃烧技术是在新科技下发展的重要化工技术,这项技术不但可以减少在传统煤气燃烧中产生的安全隐患问题,还可以利用稀氧燃烧技术的同时提高布尘,从而提高烟气中铜的回收率,还可以高效处理生态环境问题,使在烟气质量能够达标以后再加以排放。该文重点从稀氧燃烧技术在使用之前生产铜的状况,以及使用稀氧燃烧工艺之后生产铜的状况入手,对稀氧燃烧工艺在铜冶炼中的运用从以下四个方面展开了论述,以便于进一步提高稀氧燃烧工艺在冶金铜中的技术水平。

With the improvement of science and technology,dilute oxygen combustion technology is widely used in copper smelting instead of traditional gas combustion,which not only greatly improves the efficiency of combustion,but also produces higher purity and quality of copper smelted by dilute oxygen combustion technology.Dilute oxygen combustion technology is one of the important chemical technology development under the new technology,the technology can not only reduce the security hidden danger in traditional gas burning question,still can use dilute oxygen combustion technology at the same time improve the dust cloth,so as to improve the recovery rate of copper in flue gas,can efficiently deal with ecological environment problem,make quality standard will be later in the flue gas emissions.This paper focuses on the production of copper before and after the use of dilute oxygen combustion technology,and discusses the application of dilute oxygen combustion technology in copper smelting from the following four aspects,in order to further improve the technical level of dilute oxygen combustion technology in metallurgical copper.