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ID:37121346
大小:749.75 KB
页数:5页
时间:2019-05-18
《聚氯乙烯与煤混合共热解过程中HCl析出特征》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、bcdefHghi7jkl$HCl=mno7-185NOPQR>STU%HVWXHCl+YZ[112YZ[]^_`a(1®-FO0³0S,89 100041;2_8j],áFNæ/0â_JÔ¸,!" 110004)!"¼½TGFTIR©½#·>$3.3,³²¬+HCl¥<ÿ%。9û<ù:2%>$398%.3,³½,>$3.ècd¦}250~530℃
2、}ON“fPþ½”;HCl¥Û¥3、I4、cIz¥<,ö{75、½SEc½ÇJüNÓ6、eì·£Ò'B。#$%.³ TGFTIR HClTheEmissionofHClDuringCopyrolysisofPVCandCoalbyTGFTIR112YuGuangwei LiaoHongqiang CaiJiuju(1ShougangEnvironmentalProtectionIndustryDepartment,Beijing,100041;2StateKeyLaboratoryofBioindustry,NortheasternUniversity,Shenyang 110004)Abstrac7、t TheemissioncharacteristicsofHClduringcopyrolysisofPVCandcoalwasinvestigatedbyTGFTIRtechniques.Theresultsindicatedthatduringcopyrolysisof2%PVCand98%Coal,strongsynergismbetweenPVCandcoaloccurredbetween250℃and530℃.HClbegantoleakat320℃,gotthemaximumat350℃andfinishedat420℃.Bycalculat8、ion,morethan85%chlorineinthePVCleakedoutasHCl,whichwillcontributetotheconclusionthatchlorineinwasteplasticsleakoutasHClmostlytobeabsorbedbytheammoniatoproduceammoniumchlorideduringthedisposalofwasteplasticsbytraditionalcokingprocess.Keywords plastics,coal,pyrolysis,TGFTIR,HCl®-毰9、200210、Uéò,]7a¢£45¥T·j%cßÔ,11、6¥SÓ§3.3,vw Ö“k.”×/÷45,P3coRÈNnR4%×7X"%#ù~´12、õö。è7a¢£²¬+,_3ùÿ23.3,6,7a713、,"ÿo%c,-6,7a。su,-714、/÷éM7O!c(),v*6,7ac,-c¥<Ý[1]+Õã。Ä,jST,-¥15、l¥$PVCRÌ400℃½,,-é16、I(HCl)cIz/<¨ÞV。u3.717、²¬+,-ý0,«×ë.6²/0ßÔ,»9û<ù,¼½718、/÷¢£²¬+,7a.>+,-/d#ù~ý19、,7Õ}7X+,-[5]Z%nR,jSTé20、IcIz{½ÇüöNÓ21、½c。tu+c@jSTé>$IæOè,Ô·6ÿ7v*,-c¥<Ý+,Z1éD>$Ô,v*®-M7.3>$3,³½22、Ic¥<ÿ%,é¸Ô®-723、/÷¢£45c/0õ½Ã¬0C£Ò'B。,ᓬÿ”b4ghF®“×ÿÚPÑF-..¬/÷45”(2006BAE03A05)。lËý(1979-),±24、,þÿ,`g/¬²,®-FO0³0SÃF45+òسC¹F/þ,ygwneu@sinacom7-186!"#(2009)$%&'()*+,1 ]^*11 abcdJÔ½§,NETZSCH¯°STA409k,T¥#(TGA)}NICOLETNenus470k23ýç4É56#(FTIR)。12 abUDTGAFTIR©@Û3TGAÕ725、}½ÿAR>89$i,FTIRc>Õ7qKÔ87mL,xCÔ:7DTGA+<òc>Õ。>89$Q100℃éê,éxJÔ²¬+Çþ>*>Õ~T]W?4'ò。JÔ½,èTGA;½Al2O3<=+
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6、eì·£Ò'B。#$%.³ TGFTIR HClTheEmissionofHClDuringCopyrolysisofPVCandCoalbyTGFTIR112YuGuangwei LiaoHongqiang CaiJiuju(1ShougangEnvironmentalProtectionIndustryDepartment,Beijing,100041;2StateKeyLaboratoryofBioindustry,NortheasternUniversity,Shenyang 110004)Abstrac
7、t TheemissioncharacteristicsofHClduringcopyrolysisofPVCandcoalwasinvestigatedbyTGFTIRtechniques.Theresultsindicatedthatduringcopyrolysisof2%PVCand98%Coal,strongsynergismbetweenPVCandcoaloccurredbetween250℃and530℃.HClbegantoleakat320℃,gotthemaximumat350℃andfinishedat420℃.Bycalculat
8、ion,morethan85%chlorineinthePVCleakedoutasHCl,whichwillcontributetotheconclusionthatchlorineinwasteplasticsleakoutasHClmostlytobeabsorbedbytheammoniatoproduceammoniumchlorideduringthedisposalofwasteplasticsbytraditionalcokingprocess.Keywords plastics,coal,pyrolysis,TGFTIR,HCl®-毰
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15、l¥$PVCRÌ400℃½,,-é
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