長慶西峰油田輕烴回收裝置工藝優(yōu)化設計.pdf

1、一I[__出刪⑩天拳大曹工程碩士學位論文■■^脯爿_j：■●】Ij0【H_d舊ja_d【啊●l刪ja■I●】f_領域：此掌王握作者姓名：奎直指導教師：墜璺]副塾撞企業(yè)導師：韭童鹽高王廠_l天津大學研究生院ABSTRACTAsassociatedgasofpetroleumWaSutilizedinourcountryitsprocesstechnologyisimprovedcontinuouslyAmongalltechnologie

2、sapplied，thetechnologyofLighthydrocarbonreclamationplaysaveryimportantpartinassociatedgasreclamationofoilfieldBefore1980s，alllighth)7drocarbonreclamationunitswereimportedFrom1980sdesigninginstitutesofoilfieldinourcountry

3、begantodesigntheseunitsbythemselvesBynowalltheseunitsarehomemadeButmostofpresentunitsarehighlyenergyandinvestmentconsumedItisurgenttorealizetheoptimizeddesignofthelighthydrocarbonreclamationThispaperintendstodesignthelig

4、hthydrocarbonreclamationplantofoil&gasprocessingcenterstationofChangqingXifengoilfield，introducingtheequipmentsandprocessofoptimizingOptimizeddesignoftechniques，parametersandselectionofmainequipmentsofeachstagewhichinclu

5、despretreatmentofnaturalgas，compressingsystemdehydrationrefrigerationffactionationetcwereemphasizedOptimizedprocessdesignw船inlroducedinthesecondchapterinwhichallprocesseswerespecificallydiscussed，comparedandsimulated，and

6、optimizeddesignconclusionsweregivenOptimizeddesignofequipmentswasintroducedinthethirdchapterincludingcompressors，separators，evaporators，towers，coolers，exchangersandSOonamongwhichcompressorswereoptimizedbyselectionbutothe

7、requipmentscouldbeoptimizedonlybycalculationandcomparisonoftheirstructureOptimizeddesignremarkablyreducedinvestmentandoperatingcostSot!t、jvareHYSYSofHYPROTECHCompanyofCanadaWasadoptedforcalculationandsimulationMainresult

8、WaSlistoutInordertoguidedesigninthefuture，thestmeturedformofsomemainequipmentWaScompared，selectedandoptimizedKeywords：Lighth)，drocarbonreclamationAssociatedgaS，Compress，DehydrationRefrigeration，F(xiàn)ractionationOptimizeDesig