非选择性除草剂草甘膦在中国的发展历程-新安周曙光

,ZHEJIANGXINANCHEMICALINDUSTRIALGROUPCO.,LTD.,Developmentofnon-selectiveherbicideinChina,glyphosate,ZHEJIANGXINANCHEMICALINDUSTRIALGROUPCO.,LTD.Zhoushu-guang,Developmentofglyphosateindustry;ProductionofglobalandChinasglyphosate;TechnologyimprovementofChinasglyphosate;Developmentofglyphosateformulation;CompetitivenessofChinasglyphosateintheglobalmarket;ChallengesfacingChinasglyphosateindustryandthefutureofChinasglyphosateindustry.,Content:,Part1-Developmentofglyphosateindustry,Glyphosate(N-(phosphonomethyl)-glycine),isnon-selectiveandbroad-spectrumherbicidefortheannualandperennialdeep-rootedweedsinmanycrops.ItwascommercializedbyMonsantoCorporationin1974,andoftenusedinforestry,orchards,non-farmlandandNo-Tillbecauseofitsnon-selectivity.,H,N,P,O,COOH,OH,OH,Molecularformula:,PMG:,Glyphosateintroduction,CH2,Productionprocess,DEA,IDAN,IDA,PMIDA,PMG,IDA,GLY,synthesize,PMG,hydrolyze,Gly,DMP,etc.,Additionreaction:,Condensationreaction:,Hydrolyzationreaction:,Glyphosateindustrydevelopment,In1970s,IDANroutetoproducePMGwasfirstdevelopedbyMonsantoCcessflowisfollowing:,In1990s,MonsantoCorporationreplacedIDANroutebyDEAcessflowisfollowing:,HCN,IDAN,PMIDA,PMG,Producingacrylonitrileprocess,C2H4,DEA,PMIDA,PMG,Monsanto,China,In1986,GLYroutetoproducePMGwhichwasdevelopedbyShenyangInstituteofChemicalIndustrysuccessfullytrialproducedinZhejiangJiandeandJiangsuJiangnanchemicalfactory.Meanwhile,productiontechniqueof10%PMGaquawasdeveloped.,chloroacticacid,In1996,DEAroutetoproducePMGcessconditionsandresults:reactionyeildofIDAis92%;reactionpressureisfrom16to19kgf/cm2;reactiontemperatureisfrom160to190.,PMIDACa,10%PMGaqua,In2003to2004,IDANproductionprocessfromnaturalgasandPMIDAproductionprocesswerewelldeveloped.,In2000,IDANproductionprocesswasdevelopedbySichuanChemicalAcademyofNaturalGas.,Glyphosatedevelopmentstatefrom1982to2008inChina,1:productioncapacity(kt/a)2:production(kt/a),ChangeofProductioncapacityandproductionfrom1985to2008inChina,Growtrendofglobalglyphosatedemand,kt/a,Consumptionofglobalglyphosate,Therateofannualgrowthforglyphosateis28%between19962007.GrowthofPMGisrapidlyin2008.,PMG,Consumption(kt/a),year,Withtheexpandingcultivationofglobalgeneticmodifiedcrops,andtherecoveryandmodernizationdevelopmentofglobalagriculture,particularlyindevelopingcountries,thedemandforglyphosategrowsrapidlyandithasbecomeakindofagrochemicalwiththeworldslargestsalesandthefastestgrowthrate.Atpresentglobalglyphosateproductionaccountedfor30%ofthetotalherbicidemarket.Chinaisthelargestproducernationofglyphosatein2008,Chinasproductionofglyphosateisalmost390,000tonnes,ofwhichnearly80%forexport.,Part2-ProductionofglobalandChinasglyphosate,ProductionstateofMonsantosglyphosate,Monsantoisstillthelargestglobalproducerofglyphosate,accountingfor40%ofglobalproduction.In2006,MonsantostopsasetofproductionequipmentsofglyphosateandstartstopurchasetechnicalglyphosatefromChinatomakeupforitsshortagein2007.In2008,Monsantoannouncesthatasetofnewproductionequipmentsofglyphosatewillbebuilt,whichwouldstarttoproduceatleastin2010.Thatistosay,itsproductionofglyphosatewillbe240,000tonnesperyear.,ProductionstateofChinasglyphosate,After2005,Chinasglyphosateindustrygrowsrapidly.,Newandexpandingproductionprojectsofglyphosatereachafastigiumfrom2005to2008,forexample,ZhejiangXinanChemicalIndustrialGroupCo.,Ltd.,NantongJiangshanAgrochemical,SichuanLeshanFuhuaChemical.Chinabecomethelargestproducerandprovidernationofglyphosatenow.,ForecastthatChinasglyphosateproductionwouldreach500,000tonnesin2010.ZhejiangXinanChemicalIndustrialGroupCo.,Ltd.isthelargestproducerofglyphosatinChina,itsproductioncapacityis80,000tonnesperyearin2009.ProductioncapacityofglyphosateofNantongJiangshanAgrochemicalGroupCo.,Ltd.is70,000tonnesperyearin2009.(ProductioncapacityofIDAandGLYprocessis40,000and30,000tonnesperyear.),Table:IncreaseofproductioncapacityofChinasglyphosate,Conclusion:Itisafastigiumofnewandexpandingprojectsin2008.NewincreaseinproductioncapacityofPMGis368,000tonnesintheendof2008,ofwhichIDAprocessof57percentandGLYprocessof43percent.,GlyphosatemanufacturersinChinaGlycineprocess-productioncapacityin2008,..2.13.14.,ZhejiangXinanChemicalSichuanLeshanFuhuaChemicalNantongJiangshanAgrochemicalHangzhouAgrocnIndustrySichuanBererShandongRainbowChemicalJiangsuTenglongChemicalNingxiaSanxiChemicalJiangsuFengshanZhejiangLinghuaIndustryYongzhouGuangfengAgricultureChemicalFujianSannongAnhuiGuangxinAgrochemicalShandongBinnong,80000t45000t27000t24000t20500t20000t20000t20000t15000t12000t12000t10000t10000t10000t,GlyphosatemanufacturersinChinaIDAprocess-productioncapacityin2008,..2.13.14.,JiangsuYouthChemicalAnhuiHuaxingChemicalIndustryJiangsuAnponElectrochemicalShandongQiaochangChemicalZhejiangBiokK.P.ChemicalzhenjiangJiangnanChemical(Xinan)ZhejiangLongyouGreenlandPesticidesYichangXingfaChemicalsJiangsuKuaidaAgrochemicalShandongVicomeGreenlandChemicalHubeiSanondaSuzhouJiahuiChemicalJiangsuGoodHarvest-WeienAgrochemicalAnhuiChloro-AlkaliChemical,40000t35800t33000t30000t27170t25000t20000t20000t15000t15000t15000t15000t12000t10000t,PMGprice/RMB,Monthfrom2007to2008,ProductionofglobalGlyphosate(440,000tonnes)in2007,China52%,Monsanto40%,others8%,ProductionofglobalGlyphosate(606,000tonnes)in2008,China64%,others6%,Monsanto30%,Theexpandingcultivationofglobalgeneticmodifiedcropsandtherapiddevelopmentofbio-fuelspromotethestrongdemandforherbicidesmarket.Glyphosateindustrywillbecomeintothebiggestbeneficiaries,becauseofgeneticmodifiedcropsflourish.Atpresentthereisnonewherbicidevarietieswhichcouldreplaceglyphosateintheworld,consideringtechnicalandcommercialvalue.Thedemandforglyphosategrowsrapidly,themarketboomcanbemaintainedatleastover10years.,Part3-TechnologyimprovementofChinasglyphosate,Petroleum,DEA,IDA,Glycine,IDAprocess,Glycineprocess,Naturalgas,IDAN,IDA,IDAprocess,Epoxyethane,HCN,Processintroduction,chloroacticacid,PMG,Discoverchloromethaneowninventionpatent;applicationoforganosiliconproduction.CompletelargescaleandautocontrolofPMGproductionplant.Developcontinuousproductiontechnology.Afterusingnewprocess,energyconsumptionandPMGMLwilldecreaseandyieldofPMGwillincrease.,Technicalprogressofglycineprocess,TechnicalprogressofIDAprocess,MatureproductionIDANprocess.,ChongqingUnisplendourChemicalCo.,Ltd.buildup100,000t/aIDANproductionplantandanother100,000t/aisitsnewprojects.WastetreatmentforproductionIDANprocessdevelopedbyShenyangInstituteofChemicalIndustrybringaboutindustrialization.ProductioncapacityofIDANwhichwillbebuildingbyShanghaiChemical,SichuanChemicalAcademyofNaturalGasetc.willexceed100,000t/a.,LargescalePMIDAproductionplantfromIDANinChina.DEAcontinuousdehydrogenationprocess.,PMIDAoxidationprocesshasmoreprogress.,HighconcentrationPMIDAbatchoxidationprocess.,Specialoxidationreactionpotandoxygendistributing.conversionofPMIDA98%,selectivityofPMG96%.Specialcontrollerofoxidationendpoint.avoidsidereactionofPMGconversiontoAMPA,PMIDAtoPMG:,PMGtoAMPA:,Comparabilityofdifferentoxidationprocess,Specialsolventfiltration,usemix-solventbaseondifferenceofPMGsolubilityreplaceexistingsaltfiltrationprocess,MembranefiltrationequipmentappliedinPMGmotherliquor.,resourereuseinglowenergyconsumptionfriendlyenvironment,advantage,PMGmotherliquor,pretreatment,multilevelMembranesystem,Crystalizationfiltration,PMG,Biochemicalsewagetreatment,10PMGaqua,Part4-Developmentofglyphosateformulation,DevelopmentofPMGformulation,Formulation,AqueousSolution(AS),Solublepowder(SP),Solublegranule(SG),time,10%glyphosatesodiumsaltAS：200thousandstonperyear.41%glyphosateisopropylaminesaltAS：popularintheworld.62%glyphosateisopropylaminesaltAS：usedtomix41%AS.Theothers：PMGammoniumsaltAS、PMGpotassiumsaltAS、PMGdimethylaminesaltAS.,PMGAS,GlobaldistributionofPMGAS,PMGSPandSG,PMGSP:30%PMGammoniumsaltSPPMGSG：74.7%PMGammoniumsaltSG(Monsanto)75.7%PMGammoniumsaltSG(Wynca),SeriesProductsofPMGformulation,PMGwater-based-formulation,PMGsodiumsaltAS,PMGdimethylaminesaltAS,PMGisopropylaminesaltAS,PMGpotassiumsaltAS,Mixedformulation,2，4-D+PMG,Theothers,SG,PMGammoniumsaltSG,PMGpotassiumsaltSG,PMGisopropylaminesaltSG,Acetochlor+PMG,DevelopmentofadjuvantusedinPMGformulation,TallowAmine,APG,OrganosiliconAdjuvant,NewPMGSGofWynca,75.7PMGammoniumsaltSG,SaleofPMGammoniumsaltSGofWynca,PMGpotassiumsaltSG,PMGisopropylaminesaltSG,CharacterofnewPMGSGare:highingredientmoreeffectivenessbetteractivityconvenienceenvironmentalfriendlyformulation,Part5-CompetitivenessofChinasglyphosateintheglobalmarket,Competitivenessofglyphosateforglycineroute,Highatomeconomy,suchaschlorineatomcyclebetweenPMGandorganosiliconproductionusedbyZhejiangXinanChemicalIndustrialGroupCo.,Ltd.AllofproblemsofEngineeringtechniqueberesolved.,contin