RKEF镍铁工艺烟气处理技术研究

STUDY ON FLUE GAS DISPOSAL TECHMOLOGY OF RKEF FERRONICKEL PROCESS

介绍并提出了RKEF工艺烟气处理技术,并以实际工程为例,研究本技术对烟气中烟尘、SO_(2)、NO_(x)控制效果。结果表明:外排废气中烟尘排放浓度为6 mg/m^(3),SO_(2)排放浓度为16.36 mg/m^(3),NO_(x)浓度为17.4 mg/m^(3),远低于排放标准的先进指标。

In the paper, the flue gas disposal technology of RKEF process is proposed, and the control effect of the technology on smoke dust, SO_(2) and NO_(x) in flue gas is studied by taking the actual project as an example. The results show that the emission concentration of smoke dust in exhaust gas is 6 mg/m^(3), the emission concentration of SO_(2) is 16.36 mg/m^(3), and the emission concentration of NO_(x) i is 17.4 mg/m^(3), which is far lower than the advanced index in the emission standard.