石油工业中含硫气体治理措施研究
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摘要
在石油工业生产中,H_2S是不能忽略的重要隐患。H_2S会引起石油相关设备的腐蚀,致使设备材料强度降低甚至出现开裂等问题。同时H_2S的排放也会对环境和人员健康造成较大危害,因此H_2S的治理问题显得格外严峻。介绍了H_2S对石油设备的腐蚀研究机理,列出了当前应用较为广泛的相关脱硫技术工艺。针对不同介质环境和使用场合,分别给出了所适应的脱硫工艺。
In the petroleum industry, H_2S is an important hidden danger that cannot be ignored. H_2S can cause the corrosion of petroleum-related equipment, resulting in material strength reducing and even cracking. At the same time,H_2S emission will also cause greater harm to the environment and personnel health, so the H_2S governance problem is particularly serious. In this paper, the mechanism of H_2S corrosion on petroleum equipment was introduced, and the related desulfurization processes were listed. How to select suitable desulfurization process according to different media environments was discussed.
In the petroleum industry, H_2S is an important hidden danger that cannot be ignored. H_2S can cause the corrosion of petroleum-related equipment, resulting in material strength reducing and even cracking. At the same time,H_2S emission will also cause greater harm to the environment and personnel health, so the H_2S governance problem is particularly serious. In this paper, the mechanism of H_2S corrosion on petroleum equipment was introduced, and the related desulfurization processes were listed. How to select suitable desulfurization process according to different media environments was discussed.
引文
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[2]刘天齐.三废处理工程技术手册(废气卷)[M].北京:化学工业出版社,1999.
[3]宋庆锋.改性活性炭纤维脱除低浓度硫化氢气体的研究[D].大连:大连理工学院,2007.
[4]夏旭彬,黄锡坚.限制油料中的含硫量是确保烟气达标排放的有效途径[J].中国环境监测,2001(5):17(2):47-49.
[5]祁贵生.超重力湿式氧化法脱除气体中硫化氢技术研究[D].太原:中北大学,2012.
[6]Bouzaza A,Laplanche A,Marsteau S. Adsoption-oxidation of hydrogensulfide on activated carbon fibers:effect of the composition and therelative hunidity of the gas phase[J].Chempsphere,2004,54:481-488.
[7]于养信,付东,肖吉.硫化氢脱除以及物理场在该过程中的应用前景[J].华北电力大学学报,2007,34(6).
[8]王华跟.NHD脱碳工艺应用小结[J].化工设计通讯,1998,24(2):21-22.
[9]李玉秀,白玮,张爽.真空碳酸钾法焦炉煤气脱硫脱氰工艺的特点[J].燃料与化工,2009,40(3):57-58.
[10]Ozgul Gercel,Savas Koparal. Removal of hydrogen sulfide by electrochemical method with a batchwise operation[J].Separation andPurification Technology,2008,62:654-658.
[11]Bouzaza A,Laplanche A,Marsteau S. Adsoption-oxidation of hydrogensulfide on activated carbon fibers:effect of the composition and therelative hunidity of the gas phase[J].Chempsphere,2004,54:481-488.
[12]Andrew S.Ball,David B.Nedwell. Oxidation of hydrogen sulphide in sourgas by Chlorobium limicola[J].Enzyme and Microbial technology, 2007,41:702-705.
[13]房根祥.采用微波技术分解硫化氢[J].化肥工业译丛,1992(4):18.
[14]何义,余江,陈灵波.铁基离子液体湿法氧化硫化氢的反应性能[J].化工学报,2010,61(4):963-968.
[15]余淼,周理.天然气中H2S的脱除方法发展现状与展望[J].天津化工,2002,5:18-20.
[16]刘相,李发永,曹作刚.从炼化酸性气中回收氢气和单质硫的实验研究[J].石油大学学报(自然科学版),2002,26(2):79-81
[17]鄢晨,金庭浩,郑雅慧,王健.油气生产系统中CO2腐蚀预测及控制措施[J].当代化工,2018,47(6):1235-1238.
[18]魏雄辉,刘新起,王祥云.DDS催化剂脱硫技术的理论研究和工业应用[J].煤气与热力,2002,22(1):3-7.
[19]宫磊.生物催化氧化法处理H2S废气的工艺及理论研究[D].昆明:昆明理工大学,2005.
[20]戴成武.A.S脱硫工艺中氨水吸收机理的分析[J].燃料与化工,1990,30(3):123-126.
[21]尚海茹,刘有智,于永.络合铁法脱除硫化氢技术发展[J].天然化工,2010.