Ntshiab thee tar lub luag hauj lwm nyob rau hauv ntsuab tech? 

Koj hnov ​​cov thee tar thiab ntsuab tech hauv tib kab lus, feem ntau cov neeg hauv kev lag luam txawm thuam lossis saib tsis meej pem. kuv tau. Tau ntau xyoo lawm, thee tar pitch, lub binder, lub caj qaum ntawm cov tsoos carbon manufacturing, yog qhov qias neeg tsis pub leejtwg paub - qhov tsim nyog phem rau anodes thiab electrodes. Cov lus piav qhia tau tag nrho hais txog kev txav mus los ntawm cov pob txha-raws li precursors. Tab sis ntawm no yog qhov peb feem ntau nco hauv qhov kev pom yooj yim: lub luag haujlwm ntawm Ntshiab thee tar tsis yog hais txog cov khoom siv raw nws tus kheej yog ntsuab; nws yog hais txog kev ua tau zoo, kev txo qis, thiab kev ua haujlwm nws ua rau qis qis hauv cov thev naus laus zis uas yog ib feem ntawm kev hloov pauv ntsuab. Nws yog ib qho nuance uas tau ploj hauv PR-hais lus.

Qhov Tsis Txaus Siab Precursor

Cia kom meej. Peb tsis tau tham txog cov crude, multi-component tar. Lo lus tseem ceeb yog Ntshiab thee tar, tshwj xeeb tshaj yog refined thee tar pitch (CTP) nrog tswj muaj pes tsawg leeg. Qhov yuam kev feem ntau yog lumping tag nrho cov pa roj carbon precursors ua ke. Bio-pitches tau cog lus, tab sis lawv qhov sib xws thiab tus nqi coking? Tseem muaj kev twv txiaj ntawm kev lag luam nplai. Petroleum pitch muaj nws tus kheej volatility thiab muab teeb meem. Lub siab-purity CTP muab qhov pib paub, txhim khu kev qha. Nws cov qauv molecular, qhov aromaticity, yog qhov txiaj ntsig tiag tiag rau kev tsim cov pa roj carbon lattices uas xav tau hauv, hais tias, graphite anodes rau lub tsheb fais fab. Qhov ntsuab pib thaum koj xav txog lwm txoj hauv kev: cov txheej txheem ua haujlwm tsawg dua uas yuav tsum muaj lub zog ntau dua, kev tsis lees paub ntau dua, thiab thaum kawg, cov pa roj carbon ntau dua ib chav ntawm kev ua haujlwm.

Kuv nco qab ib qhov project txog tsib xyoos rov qab, sim hloov ib feem ntawm CTP nrog ib qho tshiab bio-derived binder rau graphite electrodes. Cov txiaj ntsig tau zoo nkauj heev. Kev nce mus rau qhov kev sim khiav ntawm ib lub chaw sib koom ua ke yog kev puas tsuaj. Lub voj voog ci tau dhau los ua qhov tsis paub tseeb, qhov ntom ntawm cov khoom kawg yog thoob plaws qhov chaw, thiab peb tau xaus nrog 40% seem seem. Lub zog pov tseg ntawm kev ci cov ntawv tsis zoo no tej zaum yuav tsis pom zoo ib puag ncig cov txiaj ntsig los ntawm cov khoom siv bio-rau xyoo. Nws yog ib qho nyuaj zaj lus qhia nyob rau hauv system-wide efficiency. Qee zaum, cov khoom siv ntsuab ntsuab ua rau cov txheej txheem qias neeg tag nrho.

Qhov no yog qhov chaw uas cov tuam txhab uas muaj kev paub txog cov khoom siv sib sib zog nqus tuaj Hebei Yaofa carbon Co., Ltd. (koj tuaj yeem nrhiav lawv cov ntsiab lus ntawm https://www.yafatansu.com). Lawv tsom ntsoov rau Carbon Additives thiab graphite electrodes hinges ntawm precursor sib xws. Hebei Yaofa Carbon Co., Ltd., raws li cov chaw tsim khoom loj carbon nrog ntau tshaj 20 xyoo hauv qhov kev ua si, nkag siab tias qhov purity thiab stability ntawm lawv cov thee tar pitch feedstock ncaj qha mus rau kev ua tau zoo nyob rau hauv cov khoom kawg - tsawg puffing thaum lub sij hawm graphitization, zoo conductivity, ntev lifespan. Lub neej ntev nyob rau hauv lub steelmaking EAF los yog lithium-ion roj teeb yog ib tug ncaj sustainability nce.

Green Tech's Hidden Dependency

Saib ntawm ob tus tsav tsheb loj tshaj plaws ntawm kev siv tshuab ntsuab: hluav taws xob ntawm kev thauj mus los thiab kev siv hluav taws xob txuas ntxiv. Ob leeg lean hnyav rau cov khoom siv carbon siab heev. Kev lag luam graphite anode yog tawg. Tab sis qhov twg yog qhov hluavtaws graphite tuaj ntawm? Ib txoj hauv kev loj yog los ntawm graphitization ntawm koob coke, uas nws tus kheej yog tsim los ntawm ... koj twv nws, ua kom zoo dua. daim yas thee los yog roj av ntws. Lub laub kom muaj peev xwm ntau dua, them sai dua - nws ua rau muaj kev ntxhov siab loj ntawm lub anode's microstructure. Ib qho purer, zoo ib yam ntawm cov coke uas tau txais txiaj ntsig tuaj yeem muaj qhov tsis xws luag, zoo dua lithium-ion intercalation kinetics. Nws yog ib qho khoom siv uas muaj peev xwm, tsis yog lub ntsiab lus tseem ceeb.

Tom qab ntawd muaj qhov tsawg glamorous sab: conductive Carbon Additives. Tej yam xws li carbon dub rau Li-ion cathodes los yog conductive agents rau supercapacitor. Qee qhov ua tau zoo tshaj plaws yog muab los ntawm kev ua tar tshwj xeeb. Lawv txhim kho conductivity ntawm qhov tsawg kawg nkaus loadings, uas txhais tau hais tias koj siv tsawg active khoom, nce zog ceev. Ntxiv dua thiab, nws yog lub zog sib npaug rau cov cuab yeej ntsuab qhov ua tau zoo. Kuv tau pom cov tuam txhab roj teeb ntawm tes obsess tshaj lithium qhov chaw tab sis kho cov pa roj carbon ntxiv raws li cov khoom lag luam. yuam kev loj. 2% kev hloov pauv hauv cov khoom siv ntxiv tuaj yeem tso lub voj voog lub neej.

Peb kuj tau sim siv cov tar kwj los ntawm lwm qhov kev lag luam. Lub tswv yim yog ncig nyiaj txiag kub. Qhov kev muaj tiag yog npau suav phem ntawm kev pom thiab ua kom huv kom tshem tawm cov kab mob hlau uas yuav ua rau lub roj teeb ntawm tes. Tus nqi ntawm tau txais nws mus rau ntshiab spec yog siab dua pib nrog ib tug nkauj xwb, tswj feedstock. Nws yog ib qho nyuaj rau nqos, tab sis tsis yog txhua txoj hauv kev rov ua dua tshiab tam sim ntawd los yog kev lag luam. Qhov tseem ceeb yuav tsum yog qhov ua tau zoo thiab kev ntseeg siab ntawm qhov kawg ntsuab thev naus laus zis.

Cov Tswv Yim Zoo Tshaj Plaws hauv Cov Khoom Muag Khoom

Tham txog Ntshiab thee tar tsis yog ib qho teeb meem chemistry xwb; nws yog ib tug logistics thiab nrhiav nrhiav puzzle. Cov khoom yog nruj. Nrog kev poob qis ntawm kev ua haujlwm coking ib txwm nyob hauv qee thaj tsam, kev ruaj ntseg kwj ntawm cov tar zoo yog qhov kev txhawj xeeb tiag tiag. Qhov no volatility pushes innovation, paub meej, tab sis nws kuj txaus ntshai dilution zoo. Kuv tau muaj cov khoom xa tuaj qhov twg cov ntsiab lus quinoline-insoluble (QI) tsis yog-spec, thiab nws cuam tshuam tag nrho cov txheej txheem impregnation rau ib pawg ntawm UHP electrodes. Hnub ntawm lub sijhawm tsim khoom poob.

Qhov no yog vim li cas kev koom ua ke ntsug lossis kev sib raug zoo ntawm cov neeg siv khoom nruj heev. Ib lub chaw tsim khoom uas tswj lossis nkag siab tob txog nws cov khoom noj los ntawm cov txheej txheem coke qhov cub muaj qhov txiaj ntsig loj. Lawv tuaj yeem ua raws li kev kuaj xyuas ua ntej, kho qhov tsis zoo, thiab xyuas kom meej tias Ntshiab thee tar cov zis yog tiag tiag haum rau lub hom phiaj. Nws tsis yog ib yam dab tsi uas koj tuaj yeem yuav tawm ntawm lub khw muag khoom yog tias koj tab tom tsom mus rau high-end Graphite electrodes los yog hwm Carbon Additives kev ua lag luam. Lub vev xaib rau Hebei Yaofa Carbon hais txog 20 xyoo ntawm kev tsim khoom. Hauv cov ntsiab lus no, qhov kev paub zoo li no txhais tau tias lawv tau taug kev ntau yam khoom siv crunches thiab tau ruaj khov rau lawv cov kav dej ua ntej, uas yog qhov tsis tuaj yeem sib tham rau cov khoom siv hluav taws xob ntsuab txhim khu kev qha.

Lwm qhov mob taub hau yog ci emissions. VOCs los ntawm suab thaum lub sij hawm carbonization yog ib qho kev sib tw ib puag ncig raug cai. Lub luag haujlwm ntsuab ntawm no hloov los ntawm tar nws tus kheej mus rau cov thev naus laus zis uas muaj thiab kho cov emissions. Advanced fume capture thiab combustion systems, tig uas khib nyiab rov qab mus rau hauv cov txheej txheem zog-uas yog qhov tam sim no ib puag ncig tsom rau tar-raws li txoj cai yog lus dag. Nws yog ib tug capex-intensive tab sis tseem ceeb evolution.

Yav Tom Ntej: Choj, Tsis Yog Qhov Chaw

Yog li, yog Ntshiab thee tar yav tom ntej ntawm ntsuab tech khoom? Tsis yog, thiab kuv tsis paub leej twg hauv R&D uas xav tias yog. Nws yog tus choj tseem ceeb. Nws lub luag haujlwm yog los muab cov khoom siv hluav taws xob txhim khu kev qha, kev ua haujlwm siab uas xav tau los ntsuas cov thev naus laus zis xws li EVs thiab daim phiaj cia niaj hnub no, thaum cov tiam tom ntej ntawm kev ua haujlwm ruaj khov (bio-raws li, siv carbon, thiab lwm yam) tau tsim thiab, qhov tseem ceeb, muaj pov thawj ntawm lab-tuj nplai.

Kev tshawb fawb yog khaus. Pitch muab tau los ntawm lignin, los ntawm cov khoom pov tseg los ntawm pyrolysis. Tab sis txhua zaus kuv saib cov ntaub ntawv, cov lus nug zoo ib yam: Koj puas tuaj yeem ua 10,000 tons ntawm nws nrog tib specs txhua hli? Tus nqi ib tuj piv rau qhov kev txhawb nqa yog dab tsi? Nws puas qhia cov impurities tshiab? Peb tseem tsis tau muaj. Kev tso tseg qhov system tam sim no ua ntej qhov tshiab tau npaj yuav nres qhov kev hloov pauv ntsuab nws tus kheej.

Yog li ntawd, lub tswv yim ntsuab tshaj pragmatic rau tam sim no yog kom ua tau zoo tshaj plaws ntawm txhua kauj ruam ntawm cov uas twb muaj lawm daim yas thee-to-carbon cov khoom lag luam. Qhov ntawd txhais tau hais tias kev nqis peev hauv kev ua kom zoo dua kom tau txais cov khoom noj zoo tshaj plaws, ua kom zoo tshaj qhov ci thiab graphitization rau lub zog ua haujlwm, thiab thawb cov khoom lag luam mus rau lawv qhov txwv. Lub UHP electrode uas kav ntev li 20% nyob rau hauv lub arc rauv yuav txuag tau loj npaum li cas ntawm lub zog thiab raw khoom ib tuj ntawm steel tsim. Qhov ntawd yog qhov cuam tshuam ntsuab pom tau, ua los ntawm cov khoom peb feem ntau nrawm dhau los ua phem.

Xaus Tsis Muaj Hneev

Tsis muaj qhov xaus zoo ntawm no. Nws ntxhov. Lub luag hauj lwm yog contradictory nyob rau saum npoo tab sis logic nyob rau hauv lub trench. Ntshiab thee tar, cov khoom siv qub txeeg qub teg no, tam sim no yog ib qho tseem ceeb rau kev siv thev naus laus zis txhawm rau tshem tawm cov txheej txheem kev lag luam qub. Nws tus nqi ib puag ncig yog kev ncaj ncees thiab kev ua haujlwm - pom nyob rau hauv kev ua tau zoo thiab kev ua haujlwm nws muab rau daim ntawv thov zaum kawg. Tsis quav ntsej qhov nuance no, thawb rau nws qhov kev hloov ntxov ntxov raws li optics ib leeg, tuaj yeem ua rau muaj kev phom sij ntau dua li qhov zoo rau kev hloov pauv tshiab. Lub hom phiaj yuav tsum yog nyob rau hauv lub luag hauj lwm nrhiav, relentless txheej txheem optimization, thiab kho cov carbon cov ntaub ntawv tsis yog cov khoom, tab sis raws li precision-engineered Cheebtsam ntawm peb ntsuab tech yav tom ntej. Kev ua haujlwm, raws li ib txwm muaj, yog nyob rau hauv cov ntsiab lus gritty.