天然气的净化与液化工艺

:1000-4416(2004)03-0170-03X1,2,2(1.,150016;2.,150090):(LNG):;;:TU996:BPurificationandLiquificationTechnologyofNaturalGasZHANGHong2wei1,JIAOWen2ling2,WANGKui2chang2(1.HaerbinGasEngineeringDesign&ResearchInstitute,Haerbin150016,China;2.HaerbinInstituteofTechnology,Haerbin150090,China)Abstract:ThispaperintroducesthepurificationandliquificationtechnologyofLNGandtheapplicationofmolecularsieve.Keywords:LNG;purification;molecularsieve0,,,(LNG)[1,2]LNG,,LNG,LNGLNG:(1),;(2);(3);(4),,;(5)LNG[3,4]1[5,6]1LNG,,,24320043Gas&HeatVol.24No.3Mar.2004X:2003-01-10;:2003-10-14:(1961),,,,,©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1LNG1.1,,,,,,(MEA)(DEA),5010-6,1.2,34,,,,,,,(6001000m2/g),,;,(0.32nm,0.28nm),3A,4A5A,0.110-61010-6,,,4AH2O,CO2,H2SNH32CO2,,/,,,,,,LNG,LNG,LNG,,,,,LNG,,LNG,,,,,,,,,,,1713:©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.3(1)LNG,(2)LNG,,LNG(3)LNG,H2SCO2,,:[1].[J].,2001,(6):526529.[2],.[J].,1998,(5):2729.[3].[J].,1996,(6):2528.[4].[J].,2002,(1):3536.[5].[M].:,1995.[6],,,.DDS[J].,2002,(1):37.,(),,:(1),(2),(3),(4),,70,,()2712004©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.