碱吸收法对酸性气体的处理效能研究

The research of treatment efficiency on acid gas with alkali absorption method

介绍了根除炼油厂酸性气体污染问题的方法。具体实施方法是,以酸性气为原料,通过碱液吸收、精制提纯后,生产液体硫氢化钠产品。经过试生产,硫氢化钠产品完全满足国家标准中产品的各项指标,实现了酸性气体零排放。该工艺技术成熟、投资省、无二次污染,实现了炼油厂酸性气的资源化利用。

The method of eradicating the pollution from refinery acidic gas is introduced. The specific implementation method is using the acidic gas as raw material, through the absorption, products refined after the purification, production of the liquid sodium hydrosul- fide. Through trial production, all indexes of sodium hydrosulfidc productions can fully meet the national standard, and acid gases also achieved zero emissions. The process is a mature technology and low investment, no secondary pollution, realizes the resource utilization of refinery acid gas.