| 摘要: |
| 活化MDEA 脱碳溶剂CT8-23与混合胺溶剂(MDEA+MEA)相比,具有吸收速率快、易
于解吸、腐蚀性较低等性能优势。CT8-23在某天然气脱碳装置上的应用结果表明,在提高CO2 深度脱
除效果的同时,CT8-23可进一步降低溶液循环量和蒸汽耗量,有效降低装置能耗 |
| 关键词: 活化MDEA 脱碳 腐蚀 |
| DOI：10.3969/j.issn.1007-3426.2016.04.006 |
| 分类号: |
| 文献标识码:B |
| 基金项目: |
|
| ApplicationofactivatedMDEAdecarbonizationsolventCT8-23intheplantofenrichingheliumfromnaturalgas |
|
PengXiujun1,2, HuangFan3, XieWenjing4, LiuZejun5, Zhu Wenzhao1,2, LiLong6
|
|
1.ResearchInstituteof NaturalGasTechnology,PetroChinaSouthwestOil& GasfieldCompany,Chengdu
610213,China;2.NationalEnergyR&DCenterof HighSulfurGasExploitation,Chengdu610213,China;3.DevelopmentDepartment,PetroChinaSouthwestOil& Gasfield,Chengdu610051,China;4.Suining
LongwangmiaoNaturalGasPurificationPlant,PetroChinaSouthwestOil& GasfieldCompany,
Suining402660,China;5.ChengduNaturalGasChemicalPlantGeneral,PetroChinaSouthwestOil& Gasfield
Company,Chengdu610213,China;6.StrategicDevelopmentPlanningDepartment,PetroChinaSouthwest
Oil& GasfieldCompany,Chengdu610051,China
|
| Abstract: |
| ComparedwithmixedaminesolventofMDEAand MEA,thedecarbonizationsolvent
CT8-23hastheadvantagesofhighabsorptionrate,easiertobedesorbed,andlowercorrosion
performance.TheapplicationresultsofCT8-23inanaturalgasdecarbonizationunitshowedthat
besidesimprovingtheCO2deepremovaleffect,theCT8-23solventcouldfurtherreducethesolution
circulationvolumeandsteamconsumption,thusreducedthepowerconsumptioneffectively. |
| Key words: activativeMDEA,decarbonization,corrosion |
