驅(qū)油用烷醇酰胺的合成及與大慶原油配伍性研究.pdf

1、分類號(hào)：TQ42322UDC：Lj二1049452單位代碼：10220學(xué)號(hào)：S0403122大慶石油學(xué)院碩士研究生學(xué)位論文論文題目：疆酒甩烷醒酰胺艙威及與太庶愿浦醌伍性研究碩士生一強(qiáng)～燕一寶指導(dǎo)教師：程杰威教攮級(jí)贏王奎擔(dān)撻劇教援申請(qǐng)學(xué)位級(jí)別玉～學(xué)。硬。土學(xué)科、專業(yè)～熊。黌。王芝提交論文時(shí)間2QQZ焦≥月～嬰旦答辯日期：2QQ7生3晨忽。且授予學(xué)位日期：2007年3月22日SynthesisofAlkanolamideusedforoil

2、recoveringandstudyOHcompatibilitywithDaqingcrudeoilAbstractAseriesofalkanolamidesusedfororecoveringwhichweresynthesizedbytwostepsyntheticmethodwiththematerialsoffattyacid，fattyacidmethylesteranddiethanolamineTheoptimum17

3、0nditionsfoftheinterfaeialtensionoftheproductswereconfirmedAceordingtotheinterfacialtensiontheeffeetofreactiontomperaturematerialratio，reactiontimeandcatalystonreactionwhichwasdiscassed，theoptimumsyntheticconditionswasde

4、terminatedThcbinarysystemcontainingtheatkanolamideBIPAMandthethreecompoundcombinationsystemcontainingalkanolamide／HPAM／alkaliwhichWasprepared，theinteffacialtensionbetweenDaqingcrudeoilandsystemwasresearched，thecompatible

5、nessbctwgcnalkanolamidesurfactantofdifferentcarbonnumbersandoilysewageWaSinvestigatedTheresultsshowedthathexadecanoicaciddiethanolamideandDaqingcrudeoilhasfavorablecompatibleness，thebinarysystemcontaininghexadecanoicacid

6、diethanolamidewiththemassconcentrationof02％)andHPAM(wilhtheconcentrationof1000mg／L)canproduceultralowinterficialtensions(894x10“3mN／m)againstDaqingcrudeoil；thethreecompoundcombinationsystemcontaininghexadeeanoieaciddieth

7、anolamide(withthemassconcentrationof02％)andHPAM(withtheconcentrationof1000rag／L)andNa2C03(O1％)canproduceultralowinterticialtensions(634x101mN／m)againstDaqingcrudeoilTheoptimumsyntheticconditionsofhexadeeanoieaciddiethano

8、lamideusedtwostepmothodaleasfollows：(1)reactiontemperatureWas140“12reactiontimeWas45hoursandmolarratioofhexadecanoicacidtodiethanolamidewasl：115(2)reactiontemperatureWas80℃molarratioofhexadeeanoioacidtodiethanolamideWasl

9、：I55andmassconcentrationofthecatalystw笛0，89缸reactiontimewas3hoursInthetwostepsynthesistechnologythereactiontemperatureofthefirststepincreasedgraduallywiththegrowthofthecarbonchainandthereactiontemperatureoffattyacidmethy

10、lesterwasabout20℃IowerthallfattyacidthereactiontempcratureofthesecondstepiSnear11lebinarysystemwhichWaspreparedbyalkanolamide(withthemassconcentrationof02％)andHPAM(withthemassconcentrationof1000mg／L)withsewageofdaqingthe

11、interracialtensionbenveencrudeoilandbinarysystemkeepinvariabilityin100dayswhichaccountforthewonderfulstabil時(shí)ofsystemInbinaryoildisplacingsystem，theconcentrationofalkanolamidesurfactantisbetweenO1％～O3％theinterfacialtensio

12、nbecamelower靠theincreasementofthealkanolamideconcentrationbutinteffacialtensionrisewhenthemasscOncentrationofalkanolamidereachto0_3％Theconcentrationofthepolymerthatcallincreasetheviscosityofthesystemhadnothingwiththeinte

13、rfacialtensionButwhenNa2C03wi￡hma騷ooneentrationof1％WaSaddedinthebinarysystemtheimerfacialtensionrisedastheincreasemcntofplacetimeKeywords：Alkanolamide：Binaryoildisplacingsystem：Interfacialtension；Compatibleness：Stability