CAJ | 학술논문

综述了生物过滤法,生物滴滤法和生物洗涤法3种生物脱硫方法的原理、应用特点及工业化情况.同时介绍了3种生物脱硫方法用于处理含H2S气体的国内外研究状况.国外在该方面研究较成熟,已实现多领域、多种含H2S气体净化的工业应用,如天然气、合成气、燃料气和来自胺吸收再生过程酸性气体的脱硫;国内起步晚,初步实现了工业化应用,如废气脱硫,湿法脱硫循环液再生等.与发展成熟的物理法和化学法相比,生物法有其特殊的优越性,如成本低、二次污染小等.
종술료생물과려법,생물적려법화생물세조법3충생물탈류방법적원리、응용특점급공업화정황.동시개소료3충생물탈류방법용우처리함H2S기체적국내외연구상황.국외재해방면연구교성숙,이실현다영역、다충함H2S기체정화적공업응용,여천연기、합성기、연료기화래자알흡수재생과정산성기체적탈류;국내기보만,초보실현료공업화응용,여폐기탈류,습법탈류순배액재생등.여발전성숙적물리법화화학법상비,생물법유기특수적우월성,여성본저、이차오염소등.
The principles, application and industrialization of biological desulphurisation methods are reviewed including biological filtering, biological trickling and biological scrubbing. At the same time,related researches on the biotreatment of H2S containing gas by using these biological desulphurisation methods are described. These biotreatment methods have been widely used in industry out of China for the purification of H2S containing gases such as natural gas, synthetic gas and fuel gas as well as and from ethylamine is made to absorb renewable process acid gas desulphurization. Mortherland relatively mature, industrial application instance has many been realized preliminary, such as emission desulphurisation, wet desulphurisation loop fluid circulation and regeneationzaisheng, etc. With Compared with mature development of the physical and chemical methods, the biological compared to the biochip method has its special superiority, such as low-cost, second pollution small, and so on.