錦州石化公司減壓渣油生產(chǎn)道路瀝青的工藝研究.pdf

1、y8《9578錦州石化公司減壓渣油生產(chǎn)道路瀝青的工藝研究STUDYONTHEMANUFACTURE0FRoADBITUMENBYJINZHOUPETROCHEMICALCOMPOMY’SVACUUMRESIDUE(申請工程碩士學(xué)位)專業(yè)：化學(xué)工程研究生：于風(fēng)武指導(dǎo)教師：李憑力企業(yè)教師：劉成天津大學(xué)化工學(xué)院二零零四年十二月AbstractVacuumresidue，viscositydecreasingresidueandFCCslurr

2、yoilareusedasthefeedThetechnologymethodandprocessofpreparingnormalroadbitumenbydistillation，blendingandoxidationarestudiedinthisarticleFirstlytheauthorstudiedJinZhoupetrolchemicalcompany’Splanofproducingnormalroadbitumen

3、byvacuumdistillationofvicositydecreasingresidueThesofteningpoint，penetration，ductilityandplashpointofbitumenobtainedatdifferentpulloutratearemeasuredFourgroupsofqualifiedroadbitumenareanalyzedTheresultsshowthmroadbitumen

4、accordingwi也66“firstor668secendbitumeninstandardSH0522922bydistillationTheauthorstudiedtheproportionandprocessofproducingroadbitumenbyblendingvacuulllresidueandviscositydecreasingresidueThesofteningpoint，penetration，duct

5、ilityandplashpointaremeasuredTheresultsshowthatnormalroadbitumenaccordingwithstandardcarlalsobeobtainedwhentheblendingproportionofvacuumresidueandviscosity—decreasingresidueisbetween3：7and4：6Thepropoaioninpreparingroadbi

6、tumenbyblendingviscositydecreasingresidueanddeep—outviscosity—decreasingresidueisalsostudiedTheanalysisoffourgroupsofobtainedbitumenshowthatnormalroadbitumenaccordingwithstandardcanalsobepreparedbyproperproportionalblend

7、ingofviscosity—decreasingresidueanddeep—outviscositydecreasingresidueThebitumenpreparedbyviscositydecreasingresidueatdifferenttime，oxidationtemperature250Cand20L／mineverykilesidueofwindamountThepropertiesofobtainedbitume

8、nshowthatnormalroadresidueaccordingwith664firstor66。一seeendcarlbepreparedbymildoxidationofviscositydecreasingresidueThearticlealsoexporesthewaytoprepareroadbitumenbyblendingFCCslurryoilandviscositydecreasingresidueFirstl