催化裂化柴油生物脱硫  

Biological Desulfurization of FCC Diesel Oil

作　　者：孙章[1] 董恩广 李亮[1] 宋剑[1] 

机构地区：[1]沈阳石蜡化工有限公司,辽宁沈阳110000

出　　处：《辽宁化工》2008年第3期168-171,共4页Liaoning Chemical Industry

摘　　要：FCC柴油精制实验采用生物脱硫的方法对催化裂化柴油进行精制脱硫。培养方法是在30℃和pH值为7.0-7.6范围内改变生物培养基和培养土壤的比例（500、300、150、100）进行好氧和厌氧培养。主要目的是寻找脱硫生物生长生存的最佳环境。结果表明厌氧培养效果优于好氧培养。This FCC diesel oil purification experiment uses the biological desulfurization method.The method of germiculture is that,under the aerobic and non-aerobic conditions,microorganism is cultured respectively at 30℃ and pH number in the range of 7.0 to 7.6,ratio of the substrate to the soil（500,300,150,100）.The main purpose is to find out the better habitat for desulfurization biology growth.The experimental result shows that the efficiency of desulfurization with non-aerobic type organism is better than aerobic.

关 键 词：柴油精制 生物脱硫 培养基 好氧 厌氧 

分 类 号：TE624.41[石油与天然气工程—油气加工工程]