有機硫化劑合成及預硫化工藝研究

1、大慶石油學院碩士學位論文有機硫化劑合成及預硫化工藝研究姓名：鄒丹申請學位級別：碩士專業(yè)：化學工程指導教師：趙曉非20070320AbstractSynthesisedofpolysulfidesusingFCCgasolineandglllfurinthehighpressurekettleSelectedcatalyst，theeffectruleofcatalystmassmolratioofsulfurandFCCgasoline

2、，reactiontemperatureandreactiont／meOOsynthesizationWereinvestigatedByOrthogonaldesign，confirmedtheoptimumsynthesizationconditionImpregnatedthecatalystusingsulfideolefinandsulfurinvestigatedtheeffectruleofimprenationmetho

3、dmixedsulfidedagentquantityimpregnationtemperature，impregnationtimesulfurtosulfidedolefmmolratioonpresulfidedcatalystsulfurcontent、sulfurretentionratioandcatatystcrashingratioconfamedtheoptimumimprenationconditionActivat

4、edthepresulfidedcalalystbyGasphasebatchsulfurizationfeasibilityresearchforthismethodinvestigatedactivatedtcmperature、constanttemperaturetimeanduptemperaturevelocityonpresulfidedcatalystsulfurratioandcatalystactivityT色eca

5、talystWascharacterizedbyxRD，intensitycokeformationandauto一山ermaltestComparedthecatalystsactivatybyinsituandexsituOillOOmLhydrotreaimgseLExperimentresultsindicatedthatsulfidedagenthadhighsulfurcontentwidedecomposetemperat

6、ure，lowviscosityinthebestconditionSu墑dedolefmandsulfurfirstlymixedtogetherthenimpregnatedthecatalystusingthemixedagentimpregnationconditionWasmolrationofmixedagentandtheoreticsvalue14：1，suifurtosulfidedolefmmolratiol：117

7、0℃imprenation3h，thepresulfidedcatalystsulfurcontent1125％，sulfurretentionratio7567％，catalystcrashingratio160％Bythefeasibilityresearch，Gasphasebatchsulfurizationwasfeasiblecatalystsulfurratiowas8430％byp∞cedureuptemperature