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1、Analysisofinfluencingfactorsofliquidammoniaqualityandoperationoptimizationofsourwaterstripper-ammoniatreatmentChenJiawei，BianYanping，TangZhansheng(SINOPECLuoyangCompany，Luoyang，Henan471012)Abstract：TheprocessflowofthesourwaterstrippingandammoniatreatmentofSINOPECLuoyan
2、gCompanyisintroduced．Thefactorsaffectingtheammoniaqualityareanalyzed．Themethodsfortheoptimiza—tionofsourwaterstripperandammoniatreatmentunittoimprovethequalityofliquidammoniaarediscussed，whichincludestrengtheningde—oilingfrequencyandapplicationof“TankinTank”de-oilingte
3、chnologytominimizetheimpactofoilinfeedstockontheoperationofsourwaterstripper，operatingrichammoniagascoolertolowerthetemperatureof3rd—stagedephlegmatortobelow10oCtoeffectivelyremovethesulfidesincrudeammoniagasandensurethe97％orhigherammoniagasconcentration，controllingthe
4、overheadtem—peratureofammoniatreatmenttowerat一10to一7℃toensure99．6％ofliquidammoniaatreducedliquidammoniamake—upforthelong-termstableoperationofammoniatreatmenttower．Theotherimprovementmeasuresarealsoproposedforthesourwaterstrippingandammoniatreatmentsystemsuchasaddition
5、ofthepipelineconnectingthecondensateliquidofammoniatreatmentunitandrawwatertankofsourwaterstripper(I)forreducingtheimpactofthecondensateliquidonacidicwastewaterstripper(Ⅱ)．Inaddition，anoth—erliquidammoniatankisinstalledforrecycletreatmentofof-specliquidammonia．KeyWords
6、：sourwaterstripping，ammoniatreatment，liquidammoniaquality《石化產(chǎn)業(yè)規(guī)劃布局方案》即將發(fā)布《石化產(chǎn)業(yè)規(guī)劃布局方案》由國(guó)家發(fā)展和改革委員油管道)，配套石化項(xiàng)目布局，促進(jìn)區(qū)域經(jīng)濟(jì)發(fā)展，打造面會(huì)、工業(yè)和信息化部等政府部門聯(lián)合編制工作已基本完向東北亞、南亞、中亞的產(chǎn)業(yè)平臺(tái)。實(shí)施優(yōu)勢(shì)企業(yè)挖潛改成，將擇日在國(guó)家發(fā)展和改革委員會(huì)官方網(wǎng)站上對(duì)外發(fā)造，推動(dòng)在建工程建設(shè)(中科煉化千萬噸級(jí)煉油和百萬噸布，范圍限于煉油、乙烯、芳烴(PX)，明確了石化產(chǎn)業(yè)的布級(jí)乙烯、海南煉化百萬噸級(jí)乙烯及煉油擴(kuò)建等)。
7、最后，局方案，堅(jiān)持環(huán)保安全優(yōu)先的原則布局，綜合考慮環(huán)境容推進(jìn)現(xiàn)代煤化工產(chǎn)業(yè)化，繼續(xù)推動(dòng)煤制烯烴、芳烴等現(xiàn)代量、安全生產(chǎn)和區(qū)域布局調(diào)整等因素，推動(dòng)具有競(jìng)爭(zhēng)優(yōu)勢(shì)煤化工升級(jí)示范。發(fā)展?jié)摿Φ默F(xiàn)有產(chǎn)業(yè)基地升級(jí)。首先，打造世界一流產(chǎn)目前，石化行業(yè)集約化、規(guī)模化、一體化水平偏低，乙業(yè)基地，布局的七大石化產(chǎn)業(yè)基地包括大連長(zhǎng)興島(西中烯、芳烴等產(chǎn)品對(duì)外依存度高，高端石化產(chǎn)品發(fā)展滯后。島)、河北曹妃甸、江蘇連云港、上海漕涇、浙江寧波、廣東2013年，乙烯、芳烴的對(duì)外依存度達(dá)到了51．5％和53％，惠州、福建古雷。其次，建設(shè)能源通道煉化工程。完善陸并呈現(xiàn)
8、進(jìn)一步擴(kuò)大的趨勢(shì)。上能源進(jìn)口通道(中俄原油通道、中緬原油通道、中哈原(胡敏供稿)
