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1、河北工业大学硕士学位论文氨基磺酸系高效减水剂合成及应用研究姓名：赵斌申请学位级别：硕士专业：建筑与土木工程指导教师：田稳苓;强万明20061101氨基磺酸系高效减水剂的合成与应用研究ThethionamicacidisthehighlyeffectivewaterreducingagentsynthesisandtheappliedresearchABSTRACTThenaphthaleneisandthemelamineresinbelongstothehighlyeffectivewaterreducingagentfamily'sfirstgen
2、erationofproduct,hasreducesShuiLvgao,earlystrongeffectgoodandluckquantitylowstatuscharacteristic,issuitableintheconfigurationexcelinandthebigpouredconcrete,standsforourcountryoverwhelmingmajorityconcreteagitationuses.Butthiskindofhighlyeffectivewaterreducingagentoneselfhasthesho
3、rtcomingwhichcannotbemadeup,controlslumplossabilityisbad,bringstheseriousdifficultyfortheconcreteconstruction.Therefore,thisresearchhascarriedonthemassiveinvestigationandstudywork,demonstratedaccordingtothematerial,themulti-carboxylicacidareandthethionamicacidarethehighlyeffecti
4、vewatermedicinalpreparationhavetothecementgranulehighlythedispersivity,reducesShuiLvgao,andhasthefunctionwhichthecontrolslumploses;Alsothecostisnothigh,theproductioncraftissimple,willbedomesticandforeigncurrentmosthasthedevelopmentfuturehighlyeffectivewaterreducingagentandbecome
5、sourcountrywaterreducingagentnextdevelopmentthedirection.Intheconsultmassivematerialfoundation,throughtothecondensationresponsemechanismandeachresponseconditionanalysis,thedesignsynthesiscraftroute,andforecaststheproductmix，Thelaboratorysynthesisthionamicacidisthewaterreducingag
6、ent.SynthesisthionamicacidisthemostimportantstagewhichhighlyeffectiveShuiJiworksisthedeterminationmaturesynthesiscraftandtheparameter.Mainlyhasconductedtheresearchfromfollowingfouraspects:①Reactiontemperature(sulfonationandcondensation),②Reactiontime(sulfonationandcondensation),
7、③Rawmaterialmoleofratio,④SolutionPHvalue.Thesmalltrialproductionmoralcharactercanafterachievetheanticipatedeffect,selects1000ltheelectricheatingresponsecauldron,onetimecompletesthesynthesiscraftinthisShanFunei.Alsothisbigcauldronsynthesisproductneedstheperformancestably,thequali
8、tyofmaterialiseven,itsperformancesurpassesthete
