新型脱硫剂脱除H_2S的实验研究  

Experimental study of new desulfurizer for removal of H_2S

作　　者：吴素芳[1] 沈寒晰[1] 张金峰[1] 卢美旭 张丽娜[1] 蓝伟[1] 

机构地区：[1]陕西省石油化工研究设计院陕西省石油精细化学品重点实验室,陕西西安710054

出　　处：《应用化工》2016年第3期593-594,598,共3页Applied Chemical Industry

摘　　要：配制一种络合铁脱硫液,考察温度、p H值对脱硫效果的影响,并评测其脱硫性能。结果表明,配方溶液4在温度50℃、p H 9~9.5时,脱硫效率最高,穿透时间达170 min,硫容为0.845 g/L。脱硫效果优于市售脱硫剂。A kind of ferric chelates desulfurization solutions was prepared. The effect of temperature and p H value on the desulphurization efficiency was investigated,and desulphurization performance was estimated. The results indicated that desulphurization efficiency of solution 4 was highest with temperature50 ℃ and p H value 9 ~ 9. 5. Breakthrough time was 170 min and the liquid phase sulfur capacity was0. 845 g / L. The effect of desulphurization is superior to that of desulfurization solutions in market.

关 键 词：脱硫剂 脱硫性能 H2S 

分 类 号：TQ09[化学工程]