【摘要】 研究了采用硫酸烧渣制备SW型脱硫剂及用以进行沼气、煤气脱硫。结果表明:以硫酸烧渣制成的脱硫剂对沼气、煤气中H₂S的脱除率可达99％以上,吸附工作硫容率可达30％,同时探讨了影响脱硫率的因素和再生方法。更多还原

【Abstract】 In this paper,the preparation and application of SW-desulphurizer made of slag were studied. The results showed that the 99％ removal rate of H₂S in marsh gas and coal gas and 30％ adsorption rate of sulphur were achieved by SW-desulphurizer. Inquirements are also done on the factors which influence desulphurization and the method by which SW-desulphurizer was regenerated.更多还原