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31,2,31(11,100084;21,266042;31,457001),,,,,,;,3(J05D51)(2005418)0,,,,;(200),CaCO3,(CaSO4),(,),,,:,,1,(),,?(1),,(),,,,ZnOMgO()(2)SiO2,,,;,SiO2,Al2O3:SiO2,,,Al2O3(3)()[1],29,,500%2A;NaCl,2%8%M81M82,ClBrI,,,,,,(4)(2%),,,,,5420068244,,,,,,,2211(1)4,4,0123,0,11,22,;,4h,;03(2)50,(320),212:SBR(,),100g;TMTD(),210g,TBBS(N2222),210g;(S),014g;CaCO3,40g;,115g;ZnO,310g,CaCO33,,,213(1),160mm,305,1(2),24h,,,;2(3)(4);DINDIN;;AA321Pmin1111mm,30s3P422ZnO30s3P423()4430s3P44510630s3P44730s3P428,018mm529,115mm5510,5mm55:40min2(40)ML1+4Tc9090%MLMHM9090%MH2MLA2915718min52s01073011437311300811364356182611718min42s010726111942110820111216541204311914min29s010673115306113843114633551013912216min06s010605113371112094112766511024213613min56s010624115054113611114430561032711514min20s0107151141501128041134355612(40)100%300%DIN5610211838411171177151033016601291541021354611105110513182271510128605910211335111211151151722916001278160102112401110511681518929164012132621021273781118119113172251010130435915211237711201181131542711101286:,:MLMHM90MH2ML,Nm;,MPa;,MPa;,NPmm;,N;,%311(1),,(ML1+4),,(15),,;(200),,2,,ML1+4=2711543119,3,;3,40,(2),,,,,;,6420068244,,2,,90%(Tc90)13min56s16min06s,,ML=010605010715Nm,,,MH2ML,,;,MH2ML=112766114633Nm,113816Nm,(MH2ML113643Nm111216Nm),,312(1),,;,,,(A=5156)(100%=11051121MPa;300%=115151191MPa),,(2),20MPa;,21122127MPa,351%401%,(3),,,2510129164N,1315415189NPmm,(4),DIN,,DIN=0121301304,,,(5),;,,=59%62%,(56%54%),,:,,;,()[2],;,,,;,,,,,,,,4,,;,,,,,,,,[1],,..,2003,26(3):1652168.[2]ZL02139932..266042532005-11-237420068244APPLICATIONOFATOMIZERINDESULFURIZATIONTOWERBYWETSPRAYINGChenMinggongFuYongqiangYuanXining(40)AbstractAtomizeristhekeypartofdesulfurizationbywetspraying.Theplanelayoutofatomizerandthedesignofspaceindesulfurizationtoweraredemonstrated,andsomefamiliarproblemsarediscussedbycombiningpracticalengineeringinstance.Inordertoassurestableefficiencyofdesulfurization,thecombinedpartsofatomizershouldbedesignedrightlyandthemodelandmaterialofatomizershouldbeselectedreasonably,whiletheerectionandmaintenancewaysshouldbecorrect.Keywordsatomizer,fluegasfromboilerandwetdesulfurizationTHEOPTIMIZATIONOFTHETHROATOFVENTURISCRUBBERZhangYanfangLiYuping(42)AbstractTherelationshipbetweenpressuredropandthelengthofthroatisgainedwiththeformulafromtheliterature.Atthesametime,thevariationoftheefficiencyandtheratioofefficiencytopressuredropwiththelengthofthethroatandgasvelocityarecalculatedwiththeWilliamLichtformula.Fromtheseresults,foragivenefficiency,anoptimalcombinationofthelengthanddiameterofthroatisgained,underwhichthepressuredropisthelowestone.Theresultsaremeaningfulforoptimizingthedesignofthethroatconstructionandreducingoperatingcostofaventuriscrubber.Keywordsventuriscrubber,pressuredrop,throatandefficiencyPRELIMINARYSTUDYONPROCESSINGOIL2BASEDCALCIUMCARBONATEMUD(OBCCM)INTORUBBERFILLERSKuangShaopingNieYongfeng(45)AbstractBasedonthetheoriesofmacromoleculeandrubberengineering,thefeasibilitythatthemudcanbeprocessedintorubberfillersisdemonstrated.AsanexampleinZhongyuanOilField,SINOPEC,theOBCCMwascarefullygroundintothepowderlessthan320mesh.Bytherubberprocessingandthesubsequentproducttests,itissuggestedthatthereshouldbenorelationsbetweenthequalityoftherubberproductsandthesaltycontentsofthepowderymud,andtheheterogeneousingredientsofthepowderdonotalsoinfluencethequalityofrubberproductsseriously.Ascomparedwiththerubberfillersofthecommonandnanometercalciumcarbonates,thefillingeffectsofthepowdercannotbedistinguishedfromprocessingfeaturesandmechanicalcharacters.Moreover,thedispersingtrendofthepowderinrubberingerdients,thecrosslinkingpropertiesofrubbermolecules,theanti2abrasionandthereboundareslightlysuperiortothecountpartsofthecommonandnanometercalciumcarbonatefillers.Keywordsoil2basedmud,calciumcarbonate,rubberfillerandresourcesutilizationTHECOURSEANDPRACTICEOFTREATINGDREDGINGPOLLUTEDSEDIMENTSBYLANDFILLINNETHERLANDSLiTaoZhangZhihongTangBaorong(48)AbstractThelakesandrivesinNetherlandswerebadlypollutedduetohighindustrialization,developednavigationandspecialgeographicalconditions.Inordertotreatthoroughlythesepollutedwatersheds,itisimperativetodregethesedimentscontainingmanypollutants.ItisintroducedfirstthepoliciesandlawsoftreatingthedredgingpollutedsedimentsinNetherlands,researchondisposaltechnologyofsedimentsbylandfill,andtheguidingprinciplesofbuildingclosedlandfillsites.Finallyahistorycasebysuchlandfilltechnologyisalsogiven.Keywordsenvironmentaldredging,pollutedsedimentandclosedlandfillsitePILOT2SCALEPRODUCTIONANDINDUSTRIALIZATIONOFTHENO2FIREDBRICKSFROMREDMUDINALUMINIUMINDUSTRYYangJiakuanHouJianQiBoetal(52)AbstractAfirstpilotlineforno2firedbrick,madefromredmud,flyash,andsmallparticlesfromcrashedCaCO3ores,hasbeendeveloped.Theredmudbrickswereproducedbytwocuringprocesses.Theredmudbrickscuringatambientconditions,reachthestandardofgrade15highqualityproducts(JCPT42221991(1996));andtheredmudbrickscuringathighpressurewatervaporcuringprocess,reachthestandardofMU15highqualityproducts(GB1194521999).Accordingtothecost2benefitanalysis,thecostofthebrickcan