化学吸收催化氧化法脱除酸性气中硫化氢的试验研究  

STUDY ON REMOVAL OF HYDROGEN SULFIDE FROM REFINERY ACID GAS BY CHEMICAL ABSORPTION-CATALYTIC OXIDATION IN AQUEOUS SOLUTION

作　　者：董群[1] 武显春[1] 单希林[1] 吴冠京[2] 张建国[2] 

机构地区：[1]大庆石油学院,安达151400 [2]大庆石油化工总厂

出　　处：《石油炼制与化工》2000年第9期17-19,共3页Petroleum Processing and Petrochemicals

摘　　要：采用自行研制的脱硫化氢催化剂 ,用化学吸收 催化氧化脱硫方法 ,研究吸收塔液 /气比、再生空气流量、碱性液的停留时间对炼油厂酸性气脱硫化氢的影响。试验结果表明 ,这种方法可望用于炼油厂酸性气处理。A process for removal of hydrogen sulfide from refinery acid gas by chemical absorption/catalytic oxidation in basic solution with catalyst was conducted in the laboratory. The effects of flow rate ratio of gas/liquid in the absorber, the flow rate of air and the residence time of basic solution in the regeneration tower on the performance of removal of hydrogen sulfide from refinery acid gas were studied. The test result showed that the said process is expected to be used in refineries for acid gas treatment.

关 键 词：酸性气 硫化氢 催化 脱硫 催化剂 氧化 废气处理 

分 类 号：X742[环境科学与工程—环境工程]