生物气脱硫技术及其研究进展  

Desulfurization Technologies of Biogas and its Progress

作　　者：张明珠[1,2] 苏良湖[1,3] 张龙江[1] 孙旭[1] 柴晓利[3] 赵由才[3] Zhang Mingzhu Su Lianghu Zhang Longjiang Sun Xu Chai Xiaoli Zhao Youcai(Nanjing Institute of Environmental Sciences of the Ministry of Environmental Protection, Nanjing Jiangsu 210042 College of Environment, Hohai University, Nanjing Jiangsu 210098 State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092)

机构地区：[1]环境保护部南京环境科学研究所,江苏南京210042 [2]河海大学环境学院,江苏南京210098 [3]同济大学污染控制与资源化研究国家重点实验室,上海200092

出　　处：《环境卫生工程》2016年第6期80-86,90,共8页Environmental Sanitation Engineering

基　　金：国家国际科技合作专项项目(2015DFA91390);国家科技支撑项目(2014BAL02B04);中央级公益性科研院所基本科研业务专项(20160301)

摘　　要：生物质向生物气的转化,是一种潜力巨大的清洁可再生能源的获取途径,对环境、健康、经济和能源节约均有裨益。在生物气的所有利用途径中,如热量和蒸汽的生产、电力/热电联产、车载燃料、管道天然气等,生物气都必须进一步去除硫化物。综合评述了当前国内外生物气脱硫技术(包括湿法脱硫、干法脱硫、外部生物法脱硫、原位固硫等)的研究进展,分析其作用机制及适用性。The transform ofbiomass into biogas is a potential pathway for clean and renewable energy, can bring bene- fits to environment, heath, economy and energy conservation. When biogas was employed for heat and steam production, electricity/combined with heat and power （CHP） generation, vehicle fuel, or pipeline natural gas, impurities such as hydrogen sulfide must be removed from the biogas before its use. We reviewed the desulfurization technologies of biogas, including wet desulfurization, dry desulfurization, external biological desulfurization, in-situ desulfurization, etc. at home and abroad, ana- lyzed its reaction mechanisms and applicability.

关 键 词：生物气 填埋气 硫化氢 脱硫 厌氧消化 

分 类 号：TK6[动力工程及工程热物理—生物能] S216.4[农业科学—农业机械化工程]