燃煤锅炉掺烧炼化干化三泥试验研究

:10007466(2011)04000806*1,2,1(1.,834003;2.(),102206):为有效处理炼化企业污水处理厂大量的含油三泥,减少其堆放填埋及焚烧过程对环境造成的二次污染,有必要对其进行干化处理通过对炼化干化三泥性质燃煤锅炉掺烧工艺及掺烧设备的详细研究,确定了炼化三泥无害化处理的最佳工艺方案,较好地解决了炼化干化三泥粘结性强流动性差的棘手问题此技术的研究将为炼化三泥无害化资源化处理探索出一条可行的路线:;;;:TK229.6;TQ050.2:ADevelopmentofMixingCombustionTechniqueofPulverizedCoalwithThreesludgeinPulverizedCoalFurnaceRENHengchang1,GONGYajun2,DUANXiuli1(1.CNPCKaramayPetrochemicalCompany,Karamay834003,China;2.NorthChinaElectricPowerUniversity,Beijing102206,China)Abstract:Inorderforavailablydisposingthreesludgewithoilinrefineryanddecreasingtheseriouspollutionofthreesludge,thecraftofdisposingthreesludgeharmlesslyandtheinfluenceonthedifferentsystemsofpulverizedcoalfurnacewhenmixingthreesludgewithpulverizedcoalweredevelopedonthebasisstudyofthecharactersofthreesludge,themixingcombustioncraftandexperiments.Theresultsshowedthatthemixingcombustiontechniqueofpulverizedcoalwiththreesludgeinpulverizedcoalfurnacewasviable,andtherewerenoinfluenceoncoaltransportationsystem,pulverizedsystem,smokeemission,theburningstabilizationortheboiler!ssafety.Soaviablecraftofdisposingthreesludgewithoilavailablyandharmlesslyhadbeenresearched.Keywords:pulverizedcoalfurnace;threesludge;mixedcombustion;research[1],[2]2006,,,,1000,,[3],2006,404Vol40No420117PETROCHEMICALEQUIPMENTJuly2011*:20110222:(0804A1805):(1970),,,,,,∀∀,,,,,[4~11]1,80%,,2#1#12#7OSS,,[12],2%,200m90m60%30%,547.2kg/m350∃,()4%,,1.1,121Mad/%6.26Aad/%39.64Vdaf/%82.57Cad/%31.63Had/%4.82Nad/%3.27Oad/%12.77St,ad/%1.61Qgr,v,ad/MJ%kg-115.19Qnet,v,ad/MJ%kg-114.052/%/∃B/%Cfh/%t/s/B%t1&617.0123098.651.810.76129.72∋632.0128098.681.771.470.04(649.0130099.161.132.160.69)664.0123599.251.012.870.13∗682.0113599.600.543.610.47+6100.098599.650.474.420.061:,14MJ/kg,,[13]−80%,.1.5%,[14]/40%,,,2,1135~1230∃,985∃,,1.2,,AB304S,,,,11,100~300∃,%9%4,:300~550∃600∃,,()38.31%1,,1.3,9#2,,9#2:;,,2,,,[15],,,,4,2.1,,,,:∀∀∀∀∀∀,22,,,,2.2,,,,,:∀∀∀∀∀,3,%10%201140,,,,,,,32.3,,,:∀∀∀∀∀,44,1/2,,,,,,2.43,,,+,+,:∀∀∀∀∀∀,5,,,,,53,,,,,,(+)%11%4,:3.1,,66,,,,,,,,3.2,,,,,7,,7,1/2,,,,,,,:,,−,,,.,,3.3(+),,,,+300mm8mm,4mm04mm,+,88+,+4,,,,,[16,17]%12%201140:10007466(2011)04001304*TiMg(NH2)2/2LiH1,2(1.,300000;2.,300280):采用机械球磨法在Mg(NH2)2/2LiH中添加5%(质量分数)纳米Ti粉合成了复合储氢材料升温脱附法(TPD)及等容法储氢性能测试表明,纳米Ti粉使Mg(NH2)2/2LiH的放氢峰温度降低了43∃,且180∃0.1MPa氢压下,添加纳米Ti粉复合材料前100min放氢量为4.2%(质量分数),而未添加Ti粉的复合材料前100min的放氢量只有2.1%(质量分数)运用X射线荧光分析(XRD)扫描电镜(SEM)和背散射电子像分析了复合材料动力学性能提高的原因:;Mg(NH2)2/2LiH;;:TQ0504;TG11325:AHydrogenStoragePropertiesofNanoTiDopedMg(NH2)2/2LiHSystemZHEShuping1,ZHUMengjiang2(1.CNPCTianjinMarketingCompany,Tianjin300000,China;2.CNPCNorthEastMarketingCompanyDagangBranch,Tianjin300280,China):[1],,.[J].,2007,20(1):4546,51.[2],,,.[J].,2007,(1):3134,65.[3].[J].,2008,24(6):6768,7.[4],.[J].,2007,23(2):6465.[5],,,.[J].,2006,(3):5153,66.[6],,.[J].,2010,(3):35,69.[7][J].,2004,(2):4749.[8],,[J].,2005,(1):2223,27.[9],,[J].,2005,(5):4748.[10],[J].,2003,(2):3739,4.[11],,,[J].(),2010,(1):132135.[12],,.[C]//2007.:,2007.[13],,,.[J].,2005,23(6):4852,4.[14],,.[J].,2006,(5):51.[15],,,.[J].,2007,(1):3134,65.[16],,,.:,ZL200920109680.5[P].20100512.[17],,,.:,ZL200920109679.2[P].20100512.()404Vol40No420117PETROCHEMICALEQUIPMENTJuly2011*:20110127:(1957),,,,,