制浆专业英语词汇.doc

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1、Accepts:良浆Usablepulpthathaspassedthescreeningoperation.Activealkali(AA):活性碱Withrespecttokraftwhiteliquor,theamountofconcentrationofsodiumhydroxide(NaOH)plussodiumsulphide(Na2S).Alkalineextraction:碱抽提Bleachingstage(denotationE)forremovalofligninmadepotentiallysolublebythepreviousacidi

2、coxidizingstageandtoreactivatethepulptofurtheroxidation.Hainchemicalapplied:sodiumhydroxideNaOILCanbeenhancedwithoxygen(EO),hydrogenperoxide(EP)orboth(EOP).Alkalinepulping:碱法制浆Generaltermusuallydenotingthekraftprocess・However,thetermisalsoappliedtootherhighpHchemicalpulpingprocesses,

3、suchassodaorsoda-oxygenpulping・AOX:可吸附有机卤化物(Adsorbableorganichalogencompounds)Collectivetermfortheamountofchlorineboundinorgcinicpollutants,containedinwastewtiterforinsttince・BBack-pressureturbine:背压式涡轮机Steamturbine,fromwhichtheexhauststeamisnotcondensed,butistransportedandutilizedin

4、anindustrialprocess・Bagasse:甘蔗Thecrushedstalksofsugarconeafterthesugarhasbeenextracted・Canbeusedasafibresourcefornonwoodpulping・Bamboo:竹Giantwoodgrassthatisusedasafibresourceinnonwoodpulping・Barking:剥皮Removingbarkfrompulpwoodpriortoprocessing・Basisweight:定量Weightperunitareaofpaper.Sy

5、nonym:Grammage・Batchcooking:间歇蒸煮Chemicalpulpingoperation,inwhichadiscretequantityorbatchofchipsisindividuallyprocessed・Batchdigester:间歇蒸煮锅Largepressurevessel(150・・・400cubicmeters)usedforbatchwiseproductionofpulp.Blackliquor:黑液SpentcookingliquoThcpulpproductiondependsonthenumbcrofbatc

6、hes(i.c.cooks)thatareprocessed.rfromakraftcook,containingdissolvedorganicmaterialandresidualalkalicompounds・Bleachability:漂白性能Qutilitativetermusedtodescribetherelativeeaseofwhichpulpcanbebleached・Bleaching:漂白Chemicallytreatingapulptoalterthecoloringmattersothepulphasahigherbrightness

7、・Bleachingsequence:漂白程序Seriesofsubsequentbleachingstages,normallydescribedbyabbreviations(c.g・CEDEDwhichstandsfor"chlorination-alkalineextraction-chlorinedioxide-alkalineextraction-chlorinedioxide")・Blow:放浆Pulpdischargeunderpressurefromthedigester・Blowline:喷放管道Pipelinewhichtransports

8、stockfromthe