BS EN 12944-3-2002 Fertilizers and liming materials - Vocabulary - Terms relating to liming materials《肥料和石灰物质 词汇 浸灰物质相关术语》.pdf

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1、BRITISH STANDARD BS EN 12944-3:2002 Fertilizers and liming materials Vocabulary Part 3: Terms relating to liming materials The European Standard EN 12944-3:2001 has the status of a British Standard ICS 65.080 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 12944-3:2002 Th

2、is British Standard, having been prepared under the direction of the Materials and Chemicals Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 28 January 2002 BSI 28 January 2002 ISBN 0 580 38917 0 National foreword This British

3、 Standard is the official English language version of EN 12944-3:2001. The UK participation in its preparation was entrusted to Technical Committee CII/37, Fertilizers and related chemicals, which has the responsibility to: A list of organizations represented on this committee can be obtained on req

4、uest to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of

5、the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. a

6、id enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document c

7、omprises a front cover, an inside front cover, the EN title page, pages 2 to 17 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN

8、129443 November2001 ICS01.040.65;65.080 Englishversion FertilizersandlimingmaterialsVocabularyPart3:Terms relatingtolimingmaterials Engraisetamendementscalciqueset/oumagnsiens VocabulairePartie3:Termesrelatifsauxamendements calciqueset/oumagnsiens DngemittelundCalcium/Magnesium Bodenverbesserungsmit

9、telWrterbuchTeil3:Begriffe frCalcium/MagnesiumBodenverbesserungsmittel ThisEuropeanStandardwasapprovedbyCENon29September2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Upto

10、datelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlan

11、guageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANC

12、OMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN129443:2001EEN129443:2001(E) 2 Foreword ThisEuropeanStandardhasbeen

13、preparedbyCEN/TC260“Fertilizersandlimingmaterials“,thesecretariatof whichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMay2002,andconflictingnationalstandardsshallbewithdrawnatthelatestby May2002. ThisEurop

14、eanstandardisinthreeparts: Part1: Generalterms. Part2: Termsrelatingtofertilizers. Part3: Termsrelatingtolimingmaterials. Thesedefinitionsmaynotnecessarilycorrespondwiththoseusedinnationallegislation. NOTE AclassificationschemeforfertilizersandlimingmaterialsisgiveninEN13535. TheannexesAandBareinfor

15、mative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden, Switze

16、rlandandtheUnitedKingdom.EN129443:2001(E) 3 1Scope ThisEuropeanStandarddefinestermsrelatingtolimingmaterials. AnindexofalltermsdefinedinthispartofEN12944,withtheirFrenchandGermanequivalents,isgiveninannex A. AgeneralindexofalltermsdefinedinallthreepartsofEN12944,withtheirFrenchandGermanequivalents,i

17、s giveninannexB. 2 Termsanddefinitions 2.1 Termsrelatingtoproductsorproduction 2.1.1 calcination burningorheatingofamaterial,usuallyinordertoremovevolatilecomponentsorinordertochangethecrystal structure 2.1.2 carbonation conversionofslakedlimetocarbonatebyuptakeofcarbondioxide 2.1.3 chalk formofcalc

18、iumcarbonatederivedfromtheskeletonsofmicroscopicmarineorganisms 2.1.4 wetgrinding grindingofmaterialinthepresenceofwater 2.1.5 degreeofburning degreetowhichcarbondioxidehasbeenremovedduringtheproductionofquicklimeorburntdolomite 2.1.6 limeburntdolomite dolomiticlimestonecalcinedtothesamecarbondioxid

19、elevelasnormallyburntlimestone 2.1.7 burntdolomite limingmaterialmainlyconsistingofcalciumoxideandmagnesiumoxideobtainedbycalcinationofdolomitic limestone 2.1.8 burntmagnesiumlime limingmaterialmainlyconsistingofcalciumoxideandmagnesiumoxideobtainedbycalcinationofmagnesian limestone 2.1.9 freelime t

20、hecalciumoxidesand/orhydroxideswhichhavenotreactedwiththeliming materialtheyareincludedin NOTE Adefinitionoffreelimerelatingtosoilsisgivenin2.4.4.EN129443:2001(E) 4 2.1.10 kiln generaltermfortheequipmentusedforlimeburning 2.1.11 rotarykiln rotarytubularcountercurrentkiln 2.1.12 shaftkiln kilnconstru

21、ctedasaverticalcombustionshaft 2.1.13 lime generaltermforburntlimeandhydratedlime 2.1.14 burntlime quicklime limingmaterialconsistingmainlyofcalciumoxide,oramixtureofcalciumoxideandpossiblymagnesiumoxide, producedbythecalcinationoflimestone,magnesianlimestoneordolomiticlimestone 2.1.15 filterlime li

22、mingmaterialintheformofdust,obtainedfromfluegasesduringlimeburning 2.1.16 slakedlime hydratedlime limingmaterialconsistingmainlyofcalciumhydroxide,oramixtureofcalciumhydroxideandpossiblymagnesium hydroxide,producedbyacontrolledreactionbetweenburntlimeandwater NOTE Thereactionbetweenburntlimeandwater

23、isreferredtoas“slaking“. 2.1.17 limestone naturalrockconsistingmainlyofvaryingamountsofcalciumcarbonateandmagnesiumcarbonate,containingless thanamassfractionof2% ofmagnesiumexpressedasMg 2.1.18 magnesianlimestone naturalrockconsistingmainlyofvaryingamountsofcalciumcarbonateandmagnesiumcarbonate,cont

24、aininga massfractionofatleast2%andlessthan10% ofmagnesiumexpressedasMg 2.1.19 dolomiticlimestone naturalrockconsistingmainlyofvaryingamountsofcalciumcarbonateandmagnesiumcarbonate,containinga massfractionofatleast10%ofmagnesiumexpressedasMg 2.1.20 limingmaterial agriculturallime inorganicmaterialcon

25、tainingoneorbothoftheelementscalciumandmagnesium,mainlyintheformofoxide, hydroxide,carbonate,orsilicate,principallyintendedtomaintainorraisethepHinsoilandwaterandtoimprove plantnutritionandtomodifyphysicalpropertiesofsoil NOTE1 Theterm“lime”isalsousedbut“limingmaterial“or“agriculturallime”arepreferr

26、ed. NOTE 2 InFrance,theexpression“amendementminralbasique“isnowpreferredto“amendementcalciqueet/ou magnsien“(limingproduct)whenreferringtoofaproducthavinganeffectonthepHofthesoil.EN129443:2001(E) 5 2.1.21 silicatelimingmaterial basicslagfrommetallurgicalprocessessuchasblastfurnacesorconverters 2.1.2

27、2 blastfurnacelime blastfurnaceslag productfromironmakingconsistingmainlyofcalciumsilicatesandmagnesiumsilicates 2.1.23 converterlime converterslag productfromsteelmakingconsistingmainlyofcalciumsilicates 2.1.24 sludgelimingmaterial productfromindustryconsistingofcalciumcarbonateand/orcalciumhydroxi

28、deandasubstantialamountofwater 2.1.25 sugarfactorylime productfromthesugarindustryobtainedbycarbonationandcontainingcalciumcarbonate 2.1.26 marl softnaturaldepositcontainingvaryingamountsofcalciumcarbonatemixedwithclay 2.1.27 carbonaterock naturalrockwithacarbonatemineralasitsmainconstituent NOTE Li

29、mestone,chalk,dolomiticlimestoneandmagnesiteareexamplesofcarbonaterocks. 2.1.28 calcite trigonalcrystallineformofcalciumcarbonate 2.1.29 aragonite orthorhombiccrystallineformofcalciumcarbonate 2.1.30 magnesite crystallinemineralwiththechemicalcompositionmagnesiumcarbonateisomorphicwithcalcite 2.1.31

30、 slag generaltermforalimingmaterialfrommetallurgicalprocessesconsistingmainlyofcalciumsilicatesand magnesiumsilicates 2.1.32 dryslaking slakingofburntlimewithleastpossibleamountofwaterresultinginapowderyslakedlime 2.1.33 wetslaking slakingofburntlimewithsurpluswaterresultinginslakedlimeintheformofmi

31、lkoflime,slurryorpasteEN129443:2001(E) 6 2.1.34 limingmaterialofnaturalorigin calciumorcalciumandmagnesiumcarbonates,oxidesandhydroxidesproducedfromnaturallyoccuringgeological deposits 2.2 Termsrelatingtophysicalorphysicochemicalproperties 2.2.1 acidinsolubleresidue matterremainingafterthelimingmate

32、rialhasbeendissolvedinhydrochloricacid(HCl) NOTE FortheEnglishterm“acidinsolubleresidue“AIRiscommonlyusedasanabbreviation. 2.2.2 alkalinesolution basicsolution solutionwithapHhigherthan7 2.2.3 alkalinity capacitytoneutralizeacids,i.e.absorbinghydrogenions 2.2.4 acidsolution solutionwithapHlowerthan7

33、 2.2.5 acidification naturalorimposedprocessresultinginlowerpHvaluesinsoils,watercoursesandlakes 2.2.6 buffercapacity capacitytoresistachangeinpHvaluewhenacidoralkaliisadded 2.2.7 basicity ratiobetweenalkalineoxidesandacidicoxides 2.2.8 neutralization reactionwhenasurplusofH + orOH iseliminatedthrou

34、ghadditionofalkalioracidrespectively NOTE LimingmaterialsareusedtoeliminatesurplusofH + . 2.2.9 carbondioxideresidue residualcarbonatecontentmeasuredascarbondioxide(CO 2 )inburntlime 2.2.10 lossonignition masslossbyheatingadriedsampletoconstantmassataspecifiedtemperature NOTE FortheEnglishterm“losso

35、nignition“LOIiscommonlyusedasanabbreviation. 2.2.11 neutralizingeffect abilityofa limingmaterialtoneutralizesoilacidityorwateracidityEN129443:2001(E) 7 2.2.12 pHvalue 10logarithmfortheinvertedvalueofthehydrogenionactivityinasolution 2.2.13 neutralizingvalue NV numberwhichrepresentstheamountinkilogra

36、msofcalciumoxide(CaO)whichhasthesameneutralizingeffect as100kgoftheproductunderconsideration 2.2.14 reactivity rateofreactionofalimingmaterialwithacidunderspecifiedconditions 2.2.15 specificarea particlesurfaceareapervolumeofamineralproductincludingpossibleinternalpores 2.3 Termsrelatingtoagricultur

37、alandenvironmentallimingpurposesanduse 2.3.1 limingforpreservationpurposes periodiclimingofsoilsorwatertocorrectandmaintainthepHvalueappropriateforthehabitatinquestion 2.3.2 limingforrehabilitationpurposes limingofsoilsorwaterinoneorseveralstepstoincreasethepHvaluetoalevelappropriateforthehabitatin

38、question 2.3.3 limingforsoilprotectionpurposes limingofarablegrasslandorforestsoilstolimiterosionandmaintainthesoilpHatalevelwhichinhibitsthe availabilityofharmfulminorelements 2.4 Termsrelatingtolimingeffect 2.4.1 limerequirement amountoflimingmaterialrequiredtoreplacethelossoflimeinthesoilorinthew

39、ateroccurringinthehabitat,or neededtoreachadefinedlevel 2.4.2 limingeffect effectofalimingmaterialonsoilphysicalpropertiesandpHincrease 2.4.3 totallimingeffect theoreticalmaximumacidneutralizingcapacitywhenalimingmaterialhasstoppedreactinginthesoilorinthe water 2.4.4 freelime soilexcesslimingmateria

40、l calciumormagnesiumcarbonatesand/orhydroxideswhichhavenotreactedwithanysoil particles NOTE Adefinitionoffreelimerelatingtoproductsorproductionisgivenin2.1.9.EN129443:2001(E) 8 AnnexA (informative) Index (E) (F) (D) A acidinsolubleresidue insolublechlorhydrique sureunlslicherRckstand 2.2.1 acidsolut

41、ion solutionacide saureLsung 2.2.4 acidification acidification Versauerung 2.2.5 agriculturallime amendementminralbasique Kalkdnger(frdieLandwirtschaft) 2.1.20 alkalinesolution solutionalcaline alkalischeLsung 2.2.2 alkalinity alcalinit Alkalitt 2.2.3 aragonite aragonite Aragonit 2.1.29 B basicsolut

42、ion solutionbasique basischeLsung 2.2.2 basicity basicit Basizitt 2.2.7 blastfurnacelime laitierdehautsfourneaux Httenkalk 2.1.22 blastfurnaceslag scoriedehautsfourneaux Hochofenschlacke 2.1.22 buffercapacity pouvoirtampon Puffervermgen 2.2.6 burntdolomite dolomiecalcine gebrannterDolomit 2.1.7 burn

43、tlime chauxvive gebrannterKalk,Branntkalk 2.1.14 burntmagnesiumlime chauxvivemagnsienne gebrannterMagnesiumkalk 2.1.8 C calcination calcination Calcinierung 2.1.1 calcite calcite Calcit 2.1.28 carbondioxideresidue teneurrsiduelleenCO 2 Kohlenstoffdioxidrckstand 2.2.9 carbonaterock rochecarbonate Car

44、bonatgestein 2.1.27 carbonation carbonatation Carbonatisierung 2.1.2 chalk craie Kreide 2.1.3 converterlime chauxdeconvertisseur Konverterkalk 2.1.23 converterslag scoriedeconvertisseur Konverterschlacke 2.1.23EN129443:2001(E) 9 (E) (F) (D) D degreeofburning degrdecuisson Brenngrad 2.1.5 dolomiticlimestone calcairedolomitique dolomitischerKalkstein 2.1.19 dryslaking extinctionsec trockenesLschen 2.1.32 F filterlime poussiredelectrofiltre Filterkalk 2.1.15 freelime chauxlibre freier