韓國(guó)納米化學(xué)公司省公開課金獎(jiǎng)全國(guó)賽課一等獎(jiǎng)微課獲獎(jiǎng)?wù)n件

NCICATCERA陶瓷過(guò)濾器-催化劑二合一

處理過(guò)程與技術(shù)(CATCERA系列)

NanoChemicalInc.韓國(guó)納米化學(xué)企業(yè)1/18-.CATCERA:陶瓷過(guò)濾器-催化劑

二合一-.過(guò)濾面積最大化，外形可變-.高速反應(yīng)/過(guò)濾效率，具備3維通道結(jié)構(gòu)-.優(yōu)良多孔特征，低壓力損失-.優(yōu)異化學(xué)/耐磨

阻力-.可任意選擇所需要形狀-.多孔性大于50%，重量更輕-.高溫/高壓下強(qiáng)度高-.優(yōu)異性能可用于CO2去除系統(tǒng)預(yù)處理-.各種功效可用于氮氧化物

消除SCR和過(guò)濾器-.易清潔-.優(yōu)異性價(jià)比-.長(zhǎng)度最長(zhǎng)可達(dá)2米

[HollowCylinderShape][RectangularShape][SideView][CrossSection]CATCERA描述2/18CATCERA種類和工作機(jī)理CATCERA廢氣(N2+NOx+飛灰+SOx)高速反吹灰氣流穿孔板氨氣(NH3)飛灰處理后潔凈廢氣(N2+SOx)Note:Compositionofexhaustgasdiffersfromthefuel.NormallyN2+O2+H2O+NOx+(Flyash)+(SOx)NormallythemoralratioofNOxandNH3forDe-NOxpurposeis1to1.(NOx:NH3=1:1)3/18HoneycombCatalystCorrugateCatalystCATCERA廢氣H2OH2OH2OH2OH2OH2ON2N2N2N2SCRNH3NOxNOxNOxNOxNH3NH3NH3NH3NOxNOxNOxNOx凈化尾氣Temperature~350oC4NO+4NH3+O24N2+6H2ONO+NO2+2NH32N2+3H2O2NO2+4NH3+O23N2+6H2OSCR350oCSCR脫銷化學(xué)反應(yīng)原理4NO+2(NH3)2CO+O24N2+4H2O+2CO2~450oC4/18選擇性催化劑降低(SCR)機(jī)理:用和NH3一樣摩爾濃度NCI產(chǎn)物特征

高溫穩(wěn)定性:高達(dá)

1,000oF在低溫金紅室相合成.少于200oF陶瓷過(guò)濾器孔尺度

:~PM10(高達(dá)10微米)高多孔性:~90%相當(dāng)?shù)秃膬r(jià):相正確特氟綸大過(guò)濾器可改變形狀用SCR催化劑可替換蜂房壓降:高達(dá)3”H2O@6fps氣體DPF/DOC接觸氧化去除煙灰相正確低耗價(jià)

可變形狀煙灰和NOx同時(shí)去除CATCERASCR5/18CATCERA可應(yīng)用于那些可能含有煙汽和灰塵熱氣體高溫工程。應(yīng)用范圍包含

CO2

去除系統(tǒng)預(yù)處理

垃圾及醫(yī)療廢物焚燒

發(fā)電廠(燃煤/燃油/燃?xì)猓?/p>

IGCC(超超臨界聯(lián)合循環(huán)機(jī)組)熱分解

化工過(guò)程

鋼鐵，有色金屬冶煉

玻璃熔煉

工業(yè)鍋爐

水泥廠

柴油燃燒廢氣排放控制

灰塵搜集,煙灰搜集CATCERACATCERA應(yīng)用領(lǐng)域6/18空氣鍋爐CATCERAFGD110℃熱交換空氣250℃-450℃鍋爐EPFGDSCR除塵FUEL155℃110℃80℃350℃熱交換450℃CATCERA和蜂巢/波紋比較–電廠–脫硫–濕法

蜂巢/催化劑CATCERA7/18鍋爐FGDSCR370℃350℃鍋爐CATCERAFGD熱交換空氣270℃-400℃熱交換空氣袋式過(guò)濾器250℃-380℃(半)干法(半)干法CYCLONECATCERA和蜂巢/波紋比較–電廠–脫硫–干法/半干法蜂巢/波紋催化劑CATCERA8/18NO:500ppm,NOx:NH3=1:1,O2:3.0%SV比測(cè)試結(jié)果9/18SCR催化劑轉(zhuǎn)化效率測(cè)試結(jié)果NO700SO2700NH3300O21%cat.weifht3gtotalflowrate2L/minH2O3%檢測(cè)條件SV=40,000h-110/18日立SCR工程(位于北京附近)類型:燃煤火力發(fā)電廠SCR類型:波紋板

日期:大約

安裝后1年(.4.7)空速比(SV):<4,000hr-1氨水:NOx=1.2:1(增加20%液氨)脫銷效率:~80%入口NOx濃度出口NOx濃度11/181.NogwonConstructionCo.

2.KoreaTransportionSafetyAuthority–Cheonan3.CNTCatalystRecoveryEquipment4.SootFiltrationSystemSupply(Draft)5.DustRemovalFacilityforBoiler(Draft)ApplicationExperience12/18NogwonConstructionCo.1.Application

:Incinerator

2.Capacity

:250kg/h3.ExhaustGasFlowrate

:170N?/min4.InletTemp.ofFilter

:Avg.300℃,Max.400℃5.PenetrationVelocity

:0.8m/min6.FilterArea

:0.37㎡X480EA=177㎡

7.Operation

:Feb.-Now

(31Months)13/18KoreaTransportationSafetyAuthority-Cheonan1.Application

:DieselEngineSootFilter

2.OperatingCondition:DieselEngineExhaustGasFilter

3.InletTemp.

:Avg.200℃,Max.300℃4.GasFlowrate

:25N?/min5.PenetrationVelocity

:1.89m/min6.FilterArea

:1.65㎡X8SET=13.2㎡7.Operation

:June~Now

(4Months)14/18CNTCatalystRecoveryEquipment1.Application

:CNTCatalystRecoveryEquipment2.ParticleSize

:10~100?3.InletTemp.OfFilter

:Avg.400℃,Max.450℃4.GasFlowrate

:0.2N?/min5.Operation

:May-Now

(4Months)15/18?Application:DieselEngineExhaustGasSootFiltrationSystemandRelatedEngineering?Location

:ChangwonSTX?DieselEngineTestRoom?Capacity

:500Am3/min?Type

:SootFiltrationwithCeramicFilter?Fuel

:BUNKER-A?OperatingCycle:Continuous()hr/time

X()times/day

X()days/monthX12monthsCATCERASystemStackCLEANGASGasVol.:500A?/minTemp.:200℃Soot:120mg/N?200℃SootFiltrationSystemSupply(Draft)16/181.Type

:MS5-1000(1.65㎡/set)2.FilterMaterial

:Al2O3(Alumina)3.Flowrate

:1,937A?/min4.OperatingTemp.

:330℃5.ObjectiveMaterial

:Dust6.PenetrationVelocity

:1.0m/min7.FilterArea

:1,980㎡8.RequiredCATCERA

:(1,937A?/min/1.65㎡/set)/1.0m/min=1,173≒1,200setDustRemovalFacilityforBoiler(Draft)BoilerCATCERAIDFANGasVol.:1,937A?/minTemp.:330℃Dust:3,000mg/N?APH17/18UserApplicationSize(?/m)PriceFilterFacilityLocationSBoiler2,000

330

330

SeoulSDieselEngine2,000

800

400

400ChangwonSIronMill300

270

100

170KimhaeLIncinerator60

70

4