Cov carbon anodes yog unsung heroes ntawm lubtooj dawbkev lag luam. Lawv yog ib tug tseem ceebib feemnyob rau hauv lub zog-intensiveelololsissiscov txheej txheem uas hloov pauvtus nasmus rau hauv ntau yamhlauPeb siv txhua qhov chaw. Nkag siab txog lawv ntau lawm, ua haujlwm, thiab ua tau zoo yog qhov tseem ceeb rau txhua tus neeg koom nrog hauvtxhuas ntau lawm, tshwj xeeb tshaj yog cov kws tshaj lij uas tau nqis peev zoo li Mark Todson uas nrhiav cov nyom ntawm cov ntaub ntawv tseem ceeb. Tsab ntawv no rho mus rau hauv lub ntiaj teb ntawmCarbon Anodes, tshawb nrhiav lub luag haujlwm tseem ceeb ntawmRoj av cokethiab tej kev sib txuas lus, cov lus qhuab qhia ntawmAnode Ntau Lawm, lawv tus cwj pwm thaum lub sijhawmAluminium Electrolysis, thiab cov kev txiav txim siab tseem ceeb rau kom ntseeg tau ruaj khov,siab zoomov. Kev nyeem qhov no yuav muab kev pom zoo rau hauv kev txhim khoAluminium smeltingkev ua haujlwm thiab ua kom cov kev yuav txiav txim siab.
Dab tsi yog qhov tseeb carbon anode thiab vim li cas tseem ceeb rau txhuas ntau lawm?
A Carbon anodeyog qhov tseem ceeb ib qho loj loj uas ua feem ntau ntawm cov txheej txheem carbonacaceous, feem ntau yogcalcined roj cokesib khi ua ke nrogCour tar pitchCov. Nyob rau hauv cov ntsiab lus ntawm thawjtxhuas ntau lawm, Nws lub luag haujlwm yog lub hauv paus tseem ceeb kiag li. Nws ua haujlwm rau ib nrab ntawmElectrochemicalcell (tshwj xeeb yog, qhov zoo electrode lossisAnode thiab Cathodekhub) siv hauv chav tsev-hérice tshuaj, tus yam ntxwvyam muaj hauj lwmTxoj kev rau kev tsimtooj dawbthoob ntiaj teb. Yog tsis muaj anodes, tuselololsissisyuav tsum tausmelt tus nas(txhuas oxide) rau hauv ntshiabTxhuas HlauTsuas tsis tuaj yeem tshwm sim zoo.
Lub hom haujlwm tseem ceeb ntawm covCarbon anodethaumAluminium Electrolysisyog ob tug. Firstly, nws ua qhov tsim nyogLub Hluav Taws Xob Tam Sim Norau hauvElectrolyticDa dej (Molten Cryolitemuaj yajtus nas). Thib ob, thiab thuam, nws koom ncaj qha rau hauvtshuajtshuaj tiv thaiv. Tuspaions tso tawm los ntawm covtus nasthaumelololsissishnov mob nrog cov pa roj carbon ntawm anode ntawmQhov Kub Siab, kev sib sauCov pa roj carbon dioxide thiab carbon monoxideGases. Qhov kev tawm tsam no yog vim li casCov carbon anodes tau nojThaum lub sijhawmCov txheej txheem ntau lawmCov. Nokev nojtxhais tau tias anodes xav tau cov sijhawmyam pauv chaw, ua rau lawv ua tus nqi tseem ceeb thiab kev siv tseem ceeb hauvAluminium smeltingCov. Lawv qhov kev ua tau zoo ncaj qha cuam tshuam kev txuag hluav taws xob,hlauPurity, thiab tag nrho cov nqi ntau lawm.
Cov carbon anode cov txheej txheem ntau lawm ua tiav?
TusCov Khoom Siv Carbon Anode Ntau Lawmyog ib tug tophricisticated, ntau kauj ruam txheej txheem tsim los tsim anodes nrog tshwj xeeb lub cev thiabtshuajcov khoom. Nws pib nrog kev xaiv ceev faj thiab npaj ntawmCov Khoom Siv Raw, feem ntauRoj av cokethiabdaim yas theesuab. TusRoj av coke, uas ua raws li kev sib sau ua ke, yog thawj zaug xam (ua kom sov siabqho soThaum tsis muaj cua) kom tshem tawm cov teeb meem uas tsis muaj teeb meem thiab nce nwsceevthiabHluav Taws Xob Kev Tshaj TawmCov. Nocalcined roj cokeyog tom qab ntawd crushed thiab tshuaj ntsuam rau hauv qhov loj me feem - cov no yog covCoke hais.
Cov loj me noCoke haisyog tov nrog kuaCour tar pitch, uas ua raws li aphau ntawv, tuav lubcoekua ke. Qhov kev sib xyaw no yog ua tiav ntawm tsaqho soTxhawm rau kom ntseeg tau tias lub suab ntws tawm thiab cov tsho tiv no rau cov hais kom zoo. Lub resulting paste yog tom qab tsim mus rau hauv cov block loj, feem ntau los ntawm vibro-kab ntsig los yog nias. Cov "ntsuab" anodes tseem muaj taus taus tsis taus. Cov kauj ruam tseem ceeb yog ci, qhov twg ntsuab anodes tau maj mam rhuab hauv cov chaw kom sov ntau ntau hnub kom kub feem ntau tshaj li 1100 ° C. Cov txheej txheem ci no carbonizes cov suab paj nruag cov ntawv tuav pov tseg, tsim kom muaj zog, khoomCarbon anodethaiv, thiab tsav tawm ib qho khoom seem uas tsis muaj zog. Qee zaum, ib qho ntxiv musCov txheej txheem khonyiamduab(Muab cua sov ntau dua, ~ 2500 ° C +) tej zaum yuav tau ua haujlwm rau cov ntawv qhia tshwj xeeb, txawm tias qhov no tsis tshua muaj ntau rau cov qauvtooj dawb smelting anodes piv rau, hais tias,npaimCov hluav taws xob rau cov rhaub kom sov.
Dab tsi yog cov khoom tseem ceeb raw, tshwj xeeb tshaj yog roj coke, siv hauv anode ntau lawm?
Qhov zoo tshaj ntawm zaum kawgCarbon anodeyog intrinsically txuas rau qhov zoo ntawm nws cov ntaub ntawv cov ntaub ntawv. Tus thawjCov khoom siv raw, ua 65-75% ntawm anode's loj, yogRoj av cokeCov. Qhov no yog bormroduct ntawm cov txheej txheem roj. Txawm li cas los xij, tsis yog ib qho twgRoj av cokeyuav ua. RauAnode Ntau Lawm, Qes-Sulfur, Cov Khoom Siv Hlau Tsawg-Hlau "Anode-Qib"coekyuav tsum tau. Nws yuav tsum yauv kho, aKev kub siabcov txheej txheem uas ulit nws cov qauv, txhim khoHluav Taws Xob Kev Tshaj Tawmthiabceev, uas yog qhov tseem ceebchaw ua uas tsis tau hauss rau kev ua tau zooelololsissisCov. Qhov xwm yeem thiab kev coj dawb huv ntawm lubcalcined roj cokekev xa khoom muaj peev xwm tsom rau anode manufacturers thiab, yog li ntawd, rautooj dawbCov neeg tsim khoom. Hloov pauv tuaj yeem cuam tshuam ntau ntxiv rau anode kev ua tau zoo thiabkev nojtus nqi.
Tus yuam sij thib obib feemyog tusphau ntawv, feem ntauCour tar pitch, constituting txog 15-25% ntawm kev sib xyaw. Lub suab no yog muab tau los ntawm distillation ntawmdaim yas thee, ib tug by capdoduct ntawmtheeCoking hauv kev lag luam steel. Lub suab yuav tsum muaj cov khoom tshwj xeeb, suav nrog cov khoom muag uas tsim nyog, viscosity, thiab Coking tus nqi, kom tau txais txiaj ntsigCoke haisThaum sib xyaw thiab sib sau ua ke, thiab tom qab ntawd kom cov pa roj carbon ntau tom qab ci. Qee zaum, siv cov tab sis txuas ntxiv (cov ntu tsis tau siv cov nqi them rau kev sib xyaw thiab ntxiv rov qab rau hauv kev sib xyaw, txhim kho kev siv nyiaj. Sourcing zoo sib xws, muaj txiaj ntsig zooHigh carbon thee tar asphalt(suab) thiabRoj av cokeyog ib txoj haujlwm tas mus li rau cov chaw zoo li peb li, ua kom tiav qhov kawgCarbon anodeRaws txoj kev nruj kev ua tau zoo.
Cov kev kawm tau piav qhia: Yuav ua li cas carbon anodes muaj nuj nqi hauv txhuas electrolysis?
Txoj kev ua haujlwm-HÉREULT cov txheej txheem yog lub hauv paus ntawm niaj hnubtxhuas ntau lawm, thiab tusCarbon anodeyog nyob ntawm nws lub chaw seem. Cov txheej txheem yuav siv qhov chaw hauv cov hluav taws xob loj lossis "pots." Cov tub ntxhais ntawm lub cell muaj da dej ntawmMolten Cryolite(Na -₃l₆), feem ntau ua haujlwm ntawm aqho soNyob ib ncig ntawm 950-970 ° C.Tus nas(Al₂o₃), muab rho tawm los ntawm bauxite ore, yog yaj nyob rau hauv nomoltenDa dej. TusCarbon anodecov blocks raug tshem tawm hauv da dej los ntawm saum toj no, thaum lub cell hauv ob sab phlu, kuj tau ua los ntawmCov Khoom Siv Carbon(feem ntaunpaimcov blocks), ua raws li cathode (tsis zoo electrode).
Thaum muaj zogLub Hluav Taws Xob Tam Sim No(feem ntau pua pua txhiab tus amperes) tau dhau los ntawm lub cell los ntawmCarbon anoderau cathode ntawm lubMolten Cryolite Electrolyte, tusKev Txhim Kho Cov Txheej Txheem Electrolysispib. Tus yajtus nasdispociates rau hauvtooj dawbthiabpaions. Zoo themtooj dawbons migrate mus rau cathode, uas lawv tau txais hluav taws xob thiab tso nyiaj li moltenTxhuas Hlau(Al³⁺ + 3e⁻ → al). Ib txhij, tsis zoo thempaions (O²⁻) tsiv teb tsaws chawCarbon anodeCov. Ntawm no, tusElectrochemicalkev tawm tsam tshwm sim: tuspareacts nrog cov carbon ntawm anode. Cov tshuaj tiv thaiv no feem ntaucarbon dioxide (CO2), txawm hais tias ib cocarbon monoxidekuj yog tsim nyob ntawm cov xwm txheej. Qhov yooj yim tag nrho cov tshuaj tiv thaiv ntawm anode yog: 2O²⁻ + C →CO2+ 48⁻. Cov tshuaj tiv thaiv no noj covCarbon anodeCov khoom siv, maj mam txo nws mus rau hauv da dej hla nws lub neej ua haujlwm, uas yog li ntau lub lis piam.
Lub luag hauj lwm dab tsi ua si dhau los ua cov khoom siv raw hauv aluminium smelting?
ThaumRoj av cokeyog nyob rau thawj thawjCov khoom siv rawRauCarbon anodenws tus kheej, nws cov quab yuam ncua dhau tsuas yog ua qhovKhoom Siv SivCov. Tusntausthiabzoo heevntawm lubcoekcov khoom siv kawg thiab kev ua tau zoo ntawm anode nyob hauv lubAluminium smeltingCell. Cov qauv tsim tom qab calcining thiab ci cuam tshuam tseem ceeb heevHluav Taws Xob Kev Tshaj Tawm, Neeg Kho Tshuab Muaj Zog, thiab reactivity raupathiabCO2Cov. Siabkev coj uayog qhov tseem ceeb kom txo qis zog poob (voltage poob) hla ntawm anode, txhim kho tag nrho cov zog hluav taws xob ntawm lubtxhuas ntau lawmtxheej txheem.
Tsis tas li ntawd, tuscoekTus qauv cuam tshuam lub anode tiv thaiv rau ob qho tib sitxawj kho ub nontxhov siab (kov, thermal poob siab) thiabtshuajnres (oxidation los ntawm huab cua thiabCO2, cov tshuaj tiv thaiv nrogCRYOLOLITECheebtsam). Ib tug zoo-qauv anode ua los ntawmsiab zoo coekyuav muaj qis duakev nojcov nqi, lub ntsiab lus tsawg dua anode cov khoom siv xav tau per tuj ntawmtooj dawbtsim tawm. Nws tseem yuav ua kom muaj ntau duanyobthiab hmoov av, pab txhawb rau cov khoom lag luam smoother thiab txokev sib loslossis teeb meem kev ua haujlwm. Yog li ntawd, thaum qee zaum pom tias yog ib qhoroj tshebqhov chaw nyob hauv lwm yam kev lag luam, hauvAnode Ntau Lawm, coekyog ib qho khoom siv engineered uas nws cov khoom tau ua tib zoo tswj tau kom ua kom tiav tag nrhoAluminium Electrolysistxheej txheem. Nws zoo underpins ua tau zoo thiab ruaj khov ntawmThawj Aluminium Ntau Lawm.
Koj tuaj yeem nthuav tawm cov thev naus laus zis tom qab txhuas electrolysis thiab anodeing noj?
Lub tub ntxhaistej txuj ci tshiabrautxhuas ntau lawmtseem tab tom ua haujlwm hauv chav tsev-HÉREULT cov txheej txheem, tsim los ntawm nws tus kheej hauv 1886. Niaj hnubtooj dawbsmelterssivLoj, cov tswj hwm hluav taws xob electrolytic tau npaj nyob rau hauv series ("potlines"). Tustej txuj ci tshiabkoom nrog hla kev ncaj ncees heevnoj fai fabtam sim no los ntawm kev tshaj tawm ntawm cov hlwb no. Txhua lub cell ua haujlwm ntawm lub voltage tsis tshua muaj hluav taws xob (nyob ib ncig ntawm 4-5 volts) tab sis nqa cov khoom noj kom zoo dua li 500,000 amps). Lub zog no tsav lubKev Txhim Kho Cov Txheej Txheem Electrolysis, splitting txoj kev muaj zog rau hauvtus nas.
TusKev noj cov tshuaj carbon anodesyog ib qho kev xam pom qhov notej txuj ci tshiabCov. Raws li piav qhia, tusCarbon anodeTsis yog tus saib xyuas; Nws yog ib tug reactant. Tuselololsissistsopalos ntawm yajtus nas, thiab qhov nopatam sim ntawd reacts nrog cov pa roj carbon ntev ntawm anode. Cov khoom lag luam tseem ceeb yogcarbon dioxide (CO2), yog qhov tseem ceeb hlawv covCarbon anodedeb sivElectrochemicallub zog dua li kev sib txuas ncaj qha. Theoretically, ua 1 kg ntawmtooj dawbYuav tsum tau siv txog 0.33 kg ntawm carbon. Hauv kev xyaum, vim muaj cov nplaim taws (zoo li huab cua hlawv ntawm cov npoo saum npoo thiab cov tshuaj tiv thaiv nrogCO2- Lub boudoub defution C +CO2→ 2Co) thiab qee lub cevHnav Tsis kamCov Teeb Meem, Qhov Tseeb Netkev nojfeem ntau yog ntau dua, nyob ib ncig ntawm 0.40 rau 0.45 kg ntawmCarbon anodeRau kg ntawmtooj dawbtsim tawm. No txuas ntxivkev nojyuav tsum tau ib txwmyam pauv chawntawm anodes, uaAnode Ntau Lawmmuaj peev xwm tseem ceeb heev ntawm ib qho kev sib xyawtooj dawbsmelter. Lub hom phiaj ntawm kev txhim kho thev naus laus zis yog txhawm rau kom cov net nokev nojtus nqi, txhim kho kev ua haujlwm tam sim no, thiab qis zog siv zog.
Dab tsi ua rau muaj cov khoom siv zoo ntawm cov khoom siv rau txhuas smelting?
A siab zoo Carbon anode (Anode Khoom Siv) yog txhais los ntawm ib pawg ntawm cov khoom siv lub cev thiab tshuaj lom neeg tseem ceeb heev rau kev ua tau zoo thiab ruaj khovAluminium smeltingCov. QiHluav taws xobKev tawm tsam yog qhov tseem ceeb; Lub anode yuav tsum ua txoj kev ua kom loj hlob nrog cov voltage minimal poob los txuag lub zog. Siab pom meejceevkuj tseem tseem ceeb - ib qho denser anode feem ntau txhais tau tias qis dua siab ntsws, uas txo cov kev pheej hmoo ua rau huab cua thiabCO2, ua kom qis duakev nojtus nqi thiab lub neej ntev dua. ZooNeeg Kho Tshuab Muaj Zogthiab thermal poob siab kuj xav tau los tiv thaiv kev tuav pov hwm, kev ntxhov siab ntawm cov ntxig rau hauv kubMolten Cryoliteda dej, thiab ua haujlwmqho sokev mus los yog tsis muaj kev tawg lossis ntau dhau lawm.
Tsis tas li ntawd, kev coj dawb huv yog qhov tseem ceeb. Cov tsis huv nyob hauvAnode Khoom Siv, tshwj xeeb tshaj yog cov ntsiab lus zoo li cov neeg Sulphur, silicon, hlau, vanadium, thiab Nickel keeb kwm los ntawmRoj av cokelossisCour tar pitch, tuaj yeem lav rau hauvMolten Aluminium, cuam tshuam nws qhov kawg purity thiab cov khoom. Tsawg reactivity ntawm huab cua thiabCO2ntawm kev ua haujlwm kub kuj yog ntshaw kom tsawg tsis yog-electrochemicalkev nojCov. Kev sib txuam yog qhov tseem ceeb - ib txwm muaj zog thoob plaws hauv lub anode thaiv thiab los ntawm ib qho anode rau cov kev ua tau zoo thiab kev ua haujlwm ruaj khov. Ua tiav qhov nosiab zooyuav tsum tau ceevfully tswj dhau lubCov khoom siv rawXaiv, tusKev npaj txoj kev, thiab txhua kauj ruam ntawmAnode Ntau Lawmtxheej txheem. Cov chaw muag khoom zoo li peb tsom rau cov khoom tsis zoo no kom tau raws li cov kev xav tau ntawm covTxhuas Kev Lag LuamCov. Peb liKev ua yeeb yam siab ua ntej ci penter carbon blockUa piv txwv cov kev cog lus no kom zoo.
Dab tsi yog qhov kev txhawj xeeb ntawm ib puag ncig hauv cov roj carbon anode ntau lawm thiab siv?
Thaum tseem ceeb, kev tsim khoom thiab sivCarbon AnodesQhia txog cov nyom tseem ceeb, tshwj xeeb tshaj plaws txog kev cuam tshuam ib puag ncig. Qhov kev txhawj xeeb tseem ceeb thaum lub sijhawmAluminium Electrolysisyog tuskev tso tsegntawm lub tsev cog khoom roj (Ghg). Cov tshuaj tiv thaiv ncaj qha ntawm lubCarbon anodenrogpainherently tsim cov khoom loj ntawmcarbon dioxide (CO2), ib qho tseem ceebTsev Cog Khoom RojCov. Rau txhua tus tonne ntawmtooj dawbtsim tawm, ntxhib 1.5 tonnes ntawmCO2yog tsim los ntawm anodekev nojCov. Ib qho ntxiv, nyob rau hauv qee cov txheej txheem mob siab rau cov neeg mob (qis alumina concentration), perfluorocarbons (PFCS), tsis tshua muaj zog GHGs, tuaj yeem tsim tau. Lub zogkev nojnws tus kheej, loj generated los ntawm pob txha fuels hauv ntau thaj tsam, pab txhawb nqa cov pa roj carbon monoxidehneev taw.
TusAnode Ntau Lawmcov txheej txheem tseem muaj ib puag ncig. Baking Furnaces tuaj yeem tso cov kuab paug yog tias tsis tswj cov kuab paug yog tias tsis tswj hwm, suav nrog cov neeg mob oxides (los ntawm cov leej faj hauvcoek), nitrogen oxides, particulation teeb meem, thiab volatile organic teb los ntawm lub suab binder. TuavRoj av cokethiabCour tar pitchYuav tsum tau kev saib xyuas ua tib zoo rau kev txhawj xeeb txog plua plav thiab ib puag ncig tshuaj lom neeg thiab kev sib txawv xws li polycyclic muaj ntxhiab hydomatic hydrocarbons (PAHS) hauv suab pa taws. Kom ntseeg tau zoo ib yamCov khoom siv rawZoo, Tswjnkim(zoo li tau siv potlining), thiab tswjpa nchothoob plaws hauv lub neej tau cov nyom txuas ntxiv rau covtooj dawbkev lag luam. Kev tshawb nrhiav cov ntaub ntawv nrog zoo duaHnav Tsis kamthiab txo cov kev cuam tshuam ib puag ncig txuas ntxiv mus ntxiv. Cov teeb meem zoo li anode tawg lossis yug thaum ntxov vim yogkev ua cev tublossisCov Khoom Siv Neeg Kho TshuabKuj sawv cev cov kev nyuaj ua haujlwm uas cuam tshuam kev ua haujlwm thiab tus nqi.
Yuav ua li cas tuaj yeem tso pa tawm pov tseg hauv cov txheej txheem txhuas ntau lawm?
Tustooj dawbKev lag luam yog nquag nrhiav ntau yamtej txuj ci tshiabTxoj kev mustxiavnws ib puag ncighneev taw, tshwj xeebGhg pa nchoCov. Cov kev siv zog tseem ceeb tsom rau kev txhim kho lub zog txuag hluav taws xob ntawm chav Xus. Cov txheej txheem zoo dua, txhim kho tes tshiab, thiab txhim kho cov cua sov kev tswj hwm taucuam tshuam ntau duaLub zog xav tau perne ntawmtooj dawb, yog li qis dua kev ncaj qhapa nchoYog tias lub zog siv hluav taws xob yog pob txha-roj. Optimizing anode zoo (zoo li peb graphite electrodes ua los ntawm kev coke tshwj xeeb) tseem ua lub luag haujlwm, zoo duakev coj uathiab qis duakev nojCov nqi ua rau tag nrho cov txiaj ntsig tau zoo. Txhawb kev soj ntsuam thiab tswj cov system los pab tiv thaiv anode qhov cuam tshuam, yog li muaj kev txo qis pfckev tso tsegxwm txheej. Kev ntesCO2Los ntawm Smelter cov roj-roj yog tau tshawb nrhiav, txawm tias nws muaj cov kev sib tw tseem ceeb thiab kev muaj nyiaj txiag.
Lub hom phiaj ntev ntev yog kev txhim kho ntawm Inert Anodetej txuj ci tshiabCov. Tsis zoo liCarbon Anodesuas yognpluaslos tsimCO2, inert anodes yuav tsim hluav taws xob tsim hluav taws xob thiabpab qhiaKev tso tawmpaRaws li cov roj (O2) es tsis txhob ua rau lawv tus kheej. Tuam txhab uas muag zoo liAlcoaa(Los ntawm Elysis sib koom ua lag luam) yog ua kom muaj kev sib tsoo hauv thaj chaw no. Yog tias muaj kev vam meej thiab ua lag luam tau zoo, inert anodes tuaj yeem hloov pauvtxhuas ntau lawm, tshem tawm ncaj qhaCO2 pa ncholos ntawm electrolysis cell. Lwm txoj kev tshawb fawb tshawb nrhiav lwm txojelololsissiscov txheej txheem lossis tshiabCov Khoom Siv Carbonaceousuas yuav muab cov kev pheej hmoo siab lossis ua kom sib txawvtshuajTxoj kev. Cov txheej txheem thev naus laus zis tau nce qibTxo cov zuag qhia tag nrhoKev cuam tshuam ib puag ncig thiab ua kom lub sijhawm ntev ntev ntawmtooj dawbntau lawm.Emissions yuavTej zaum yuav tau txiav kom zoo nrog cov thev naus laus zis yav tom ntej.
Dab tsi yuav tsum muaj cov kws tshaj lij kev ua haujlwm saib thaum so cov pa roj carbon monodes?
Rau cov tub ceev xwm muaj txiaj ntsig zoo li Marcount Thompson, sourcingCarbon AnodesMuaj zoo cuam tshuam sib npaug zoo, tus nqi, thiab kev ntseeg tau. Muab cov anodes yognoj thaum lub sij hawm electrolysis txheej txheem, ib txoj kev vam khom tau cov saw tsis yog kev sib ceg. Dhau kev sib tw nqi, lub hom phiaj tseem ceeb yuav tsum yogzoo ib yam zooCov. Qhov no txhais tau hais txog tus xa khoom cov txheej txheem tswj hwm zoo, los ntawmCov khoom siv rawKev Soj Ntsuam (Roj av coke, Suab) mus rau kev xeem zaum kawg. Thov thiab ua kom pom tseeb cov ntawv pov thawj (piv txwv li, ISO 9001) thiab cov ncauj lus kom ntxawskhoomCov ntawv qhia tshwj xeeb yog qhov tseem ceeb heev. Tsis txhob cia li coj daim ntawv pov thawj ntawm lub ntsej muag tus nqi; Nkag siab txog cov txheej txheem kuaj thiab cov tsis ntsuas.
Kev ntseeg siab thiab kev sib txuas lus. Ncua hauv anode kev xa khoom tuaj yeem nres cov kab ntau lawm, ua rau kev poob nyiaj txiag tseem ceeb. Txheeb xyuas cov neeg muab cov ntaub ntawv sau tseg rau cov khoom xa tuaj rau sijhawm thiab lawv lub peev xwm logicon, tshwj xeeb tshaj yog rau cov chaw xa khoom thoob ntiaj teb zoo li Asmeskas lossis Tebchaws Europe. Ntshiab, kev sib txuas lus zoo kuj tseem ceeb heev. Daws ncaj qha nrog tus sawv cev paub los ntawm lub Hoobkas, ib yam li kuv tus kheej, allen, los ntawm aKev Tshaj Lij Graphite Hluav Taws Xob, tuaj yeem hloov mus ncig thiab daws teeb meem sai dua li mus los ntawm ntau qhov nruab nrab. Kev pab txhawb, txawm tias tus yuav tsis yog tus kws ua choj, muaj txiaj ntsig. Cov khoom xa khoom zoo yuav tsum muaj peev xwm sib tham txog anode kev ua tau zoo, daws cov teeb meem muaj feem cuam tshuam nrog lawv cov khoom lag luamAnode Khoom SivCov khoom (ceev, kev coj ua, Neeg Kho Tshuab Muaj Zog) Ua kom haum nrog tus yuav cov kev xav tau ua haujlwm. Thaum kawg, xyuas kom meej pob tshab thiab cov kev them nyiaj kev nyab xeeb yog muaj. Tsim lub tuam txhab kev sib raug zoo ntev nrog cov khw muag khoom muaj npe uas nkag siab qhov xav tau ntawm covtooj dawbKev lag luam feem ntau yog qhov zoo tshaj plaws.
Tseem ceeb takaways:
- Carbon Anodesyog qhov tseem ceeb consumables hauv chav tsev-hérice scre rautxhuas ntau lawm, ua yeeb yam li tus saib xyuas thiab reactants.
- Anode Ntau Lawmkoom nrog ua tib zoo uaRoj av cokethiabCour tar pitchbinder, ua raws li los ntawm kev sib sau thiab high-qho soci.
- Qhov zoo tshaj ntawmCov Khoom Siv Raw, tshwj xeebcalcined roj coke, ncaj qha cuam tshuam rau anode kev ua haujlwm (ua haujlwm, ntom, lub zog, huv si) thiabkev nojtus nqi.
- Cov carbon anodes tau nojthaumelololsissisRaws li cov pa roj carbon reacts nrogpantawmtus nas, feem ntau kev sib sauCO2.
- Cov Ntsiab Tseem Ceeb ntawm cov khoom tsis muaj xws li muaj tsawgHluav taws xobKuj, siabceev, zooNeeg Kho Tshuab Muaj Zog, siab purity, thiab tsawg reactivity.
- Cov kev nyuaj loj suav nrog kev tswj hwmCO2thiab lwm yampa ncho, lub zogkev noj, thiab ua kom muaj zogCov khoom siv rawmov.
- Tej txuj ci tshiabKev nce qib tsom rau kev txhim kho efficiency, txopa ncho, thiab tsim cov peev xwm kev ua si-hloov inert anodes.
- Thaum Sourcing, tsom rau cov khoom siv zoo ib yam, kev sib txuas lus, kev sib txuas lus), kev pab cuam txheeb, kev txhawb nqa, thiab kev hloov pauv khoom.
Sijhawm Post: 04-07-2025
