四川环境2017，Vol.36Issue(4)：38-42,5.
沼气连续压力水洗提纯试验与分析
Biogas Purification Experiment and Analysis of Pressure Water Absorbing
摘要
Abstract
Purification of biogas by water absorb is an important way for biomass bio-gas purification of natural gas.This method is widely used in large and medium scale bio-as projects in Europe because of its advantages of environment friendly,simple process and high efficiency.According to the related theory and practical experience,constructed a set of biogas pressure water absorbing purification equipment.The experimental data were obtained by u-sing the equipment under different pressure and gas water ratio.In the experiment,the concentration of CO2 was reduced to 3.8％,which reached the standard of quality natural gas.The experimental results were compared with the results of the atmospheric pressure atomization water purification equipment,and the results show that the pressure is the most important parameter for the purification of the biogas water purification process.The experimental data were fitted by the function,and an empirical formula was obtained for the purification of the pressure,gas water ratio and CO2 removal rate.关键词
沼气/水洗法/提纯Key words
Biogas/water absorbing/purification分类
农业科技引用本文复制引用
姜敏泉,陈启东..沼气连续压力水洗提纯试验与分析[J].四川环境,2017,36(4):38-42,5.基金项目
国家高技术研究发展计划(863计划)“污泥掺混制备生物质燃料技术装备及应用”(2012AA063506) （863计划）
江苏省教育厅产业化推进项目(JHDZ2012-8). （JHDZ2012-8）
