Cov khoom siv carbon tuaj yeem raug cais los ntawm lawv daim ntawv thov rau hauv graphite electrode, carbon block hom, graphite anode hom, carbon electrode hom, paste hom, hluav taws xob carbon hom, carbon fiber hom, tshwj xeeb graphite hom, graphite tshav kub exchanger hom, thiab lwm yam. Muaj zog electrodes, ultra-high-power electrodes. Cov pa roj carbon monoxide tuaj yeem raug cais los ntawm lawv cov kev siv rau hauv qhov cub tawg carbon blocks, aluminium carbon blocks, hluav taws xob rauv hluav taws xob, thiab lwm yam. Cov khoom siv carbon tuaj yeem muab faib ua cov khoom siv carbon, cov khoom siv graphite, carbon fibers thiab graphite fibers, thiab lwm yam raws li qhov tob ntawm kev ua haujlwm. Cov khoom siv carbon tuaj yeem muab faib ua cov khoom siv graphite, cov khoom siv carbon, carbon fibers, thiab cov khoom tshwj xeeb graphite, thiab lwm yam, raws li cov khoom sib txawv thiab cov txheej txheem ntau lawm. Cov khoom lag luam carbon tuaj yeem raug cais ntxiv rau hauv cov khoom siv hluav taws xob siab thiab cov khoom siv hluav taws xob tsawg (nrog cov hmoov tshauv tsawg dua 1%) raws li cov hmoov tshauv uas lawv muaj.
Lub teb chaws cov qauv kev cai thiab Ministry-tshaj tawm cov qauv kev qhia rau carbon cov khoom nyob rau hauv peb lub teb chaws raug cais raws li qhov sib txawv ntawm cov khoom siv thiab cov txheej txheem ntau lawm. Qhov kev faib tawm no yeej qhia txog kev siv sib txawv thiab cov txheej txheem tsim khoom ntawm cov khoom thiab kuj yooj yim rau kev suav nyiaj. Yog li ntawd, nws txoj kev suav kuj tau txais cov qauv kev faib tawm no. Cov hauv qab no yog cov lus qhia txog kev faib tawm thiab kev piav qhia ntawm cov khoom siv carbon los ntawm Anshan Carbon.
1. Carbon thiab graphite khoom
(1) Graphite electrode hom
Nws yog tsim los ntawm cov roj av coke thiab rab koob coke ua cov khoom siv raw, nrog cov thee tar pitch li cov ntawv khi. Nws yog tsim los ntawm calcination, batching, kneading, nias, roasting, graphitization thiab machining. Nws yog ib tug neeg xyuas pib uas tso tawm hluav taws xob lub zog nyob rau hauv daim ntawv ntawm ib tug hluav taws xob arc nyob rau hauv ib tug hluav taws xob arc rauv kom sov thiab yaj tus nqi. Raws li nws cov kev ntsuas zoo, nws tuaj yeem muab faib ua lub zog zoo tib yam, lub zog siab thiab lub zog ultra-siab. Graphite electrodes muaj xws li:
(1) Ordinary hwj chim graphite electrode. Graphite electrodes nrog qhov ceev tam sim no qis dua 17A / cm² raug tso cai siv, thiab lawv tsuas yog siv rau hauv cov hluav taws xob hluav taws xob zoo tib yam rau steelmaking, silicon smelting, daj phosphorus smelting, thiab lwm yam.
(2) Anti-oxidation coated graphite electrode. Graphite electrodes coated nrog ib tug anti-oxidation tiv thaiv txheej ntawm lub nto tsim ib tug tiv thaiv txheej uas yog ob qho tib si conductive thiab resistant rau high-kub oxidation, txo electrode noj thaum lub sij hawm steelmaking.
(3) High-power graphite electrode. Graphite electrodes nrog qhov ceev tam sim no ntawm 18 txog 25A / cm ² raug tso cai siv, feem ntau hauv cov hluav taws xob hluav taws xob hluav taws xob rau hluav taws xob rau steelmaking.
(4) Ultra-siab zog graphite electrode. Graphite electrodes nrog qhov ceev tam sim no ntau dua 25A / cm² raug tso cai. Nws yog tsuas yog siv nyob rau hauv ultra-siab zog steelmaking hluav taws xob arc rauv.
(2) Graphite anode hom
Nws yog tsuas yog tsim los ntawm roj av coke ua raw khoom thiab thee tar pitch li binder, thiab yog tsim los ntawm calcination, batching, kneading, nias, roasting, impregnation, graphitization thiab machining. Nws feem ntau yog siv los ua ib qho hluav taws xob anode rau cov khoom siv electrolytic hauv kev lag luam electrochemical. Xws li: (1) Ntau yam anode phaj rau kev lag luam tshuaj. (2) Ntau yam anode rods
(3) Tshwj xeeb graphite hom
Nws yog tsuas yog tsim los ntawm cov roj av zoo coke ua raw khoom, thee tar pitch los yog hluavtaws resin li binder, thiab yog tsim los ntawm raw khoom npaj, batching, kneading, ntsiav tshuaj nias, crushing, re-kneading, molding, ntau calcination, ntau impregnation, purification thiab graphitization, thiab machining. Nws feem ntau yog siv nyob rau hauv aerospace, hluav taws xob thiab nuclear kev lag luam sectors. Nws suav nrog spectral ntshiab graphite, high-purity, siab zog, high-density thiab pyrolytic graphite, thiab lwm yam.
(4) Graphite kub exchanger
Lub impermeable graphite khoom rau kev sib pauv cua sov yog tsim los ntawm kev ua cov khoom siv graphite rau hauv cov duab uas xav tau, tom qab ntawd impregnating thiab kho nws nrog cov resin. Nws yog cov khoom siv hluav taws xob sib pauv ua tiav los ntawm cov khoom siv hluav taws xob impermeable graphite ua cov khoom siv hauv paus thiab feem ntau yog siv hauv kev lag luam tshuaj.
Xws li: (1) Block-qhov hom kub exchanger; (2) Radial tshav kub exchanger (3) Poob zaj duab xis tshav kub exchanger (4) Tubular tshav kub exchanger.(5) Carbon electrode hom
Ib qho hluav taws xob hluav taws xob ua los ntawm kev nias thiab tua nrog cov khoom siv carbonaceous xws li anthracite thiab metallurgical coke (los yog roj av coke) ua cov khoom siv raw thiab cov thee tar pitch raws li cov ntawv khi, tsis muaj graphitization. Nws tsis haum rau hluav taws xob rauv siv rau smelting qib high-qib alloy steel. Xws li: (1) Multi-ash electrodes (electrodes ua los ntawm anthracite, metallurgical coke thiab asphalt coke); (2) Regenerated electrodes (electrodes uas ua los ntawm cov khoom graphite lossis ntuj graphite); (3) Carbon kuj rods (piv txwv li, carbon lattice cib) ua ntej ci anodes ua los ntawm cov roj coke; (4) Carbon anode (ua ntej ci anode ua los ntawm roj av coke); (5) Ci lub electrode blanks.
Cov khoom siv carbon tuaj yeem raug cais los ntawm lawv daim ntawv thov rau hauv graphite electrode, carbon block hom, graphite anode hom, carbon electrode hom, paste hom, hluav taws xob carbon hom, carbon fiber hom, tshwj xeeb graphite hom, graphite tshav kub exchanger hom, thiab lwm yam. Muaj zog electrodes, ultra-high-power electrodes. Cov pa roj carbon monoxide tuaj yeem raug cais los ntawm lawv cov kev siv rau hauv qhov cub tawg carbon blocks, aluminium carbon blocks, hluav taws xob rauv hluav taws xob, thiab lwm yam. Cov khoom siv carbon tuaj yeem muab faib ua cov khoom siv carbon, cov khoom siv graphite, carbon fibers thiab graphite fibers, thiab lwm yam raws li qhov tob ntawm kev ua haujlwm. Cov khoom siv carbon tuaj yeem muab faib ua cov khoom siv graphite, cov khoom siv carbon, carbon fibers, thiab cov khoom tshwj xeeb graphite, thiab lwm yam, raws li cov khoom sib txawv thiab cov txheej txheem ntau lawm. Cov khoom lag luam carbon tuaj yeem raug cais ntxiv rau hauv cov khoom siv ntoo tshauv thiab cov khoom tsis muaj tshauv (nrog cov hmoov tshauv tsawg dua 1%) raws li cov hmoov tshauv uas lawv muaj.
Lub teb chaws cov qauv kev cai thiab Ministry-tshaj tawm cov qauv kev qhia rau carbon cov khoom nyob rau hauv peb lub teb chaws raug cais raws li qhov sib txawv ntawm cov khoom siv thiab cov txheej txheem ntau lawm. Qhov kev faib tawm no yeej qhia txog kev siv sib txawv thiab cov txheej txheem tsim khoom ntawm cov khoom thiab kuj yooj yim rau kev suav nyiaj. Yog li ntawd, nws txoj kev suav kuj tau txais cov qauv kev faib tawm no. Cov hauv qab no qhia txog kev faib tawm thiab kev piav qhia ntawm cov khoom siv carbon.
Cov kev lag luam nce toj hauv kev lag luam carbon feem ntau suav nrog: 1. Anthracite calcination tuam txhab; 2. Coal tar ua thiab kev lag luam ntau lawm; 3. Petroleum coke ntau lawm thiab calcination qhauj.
Cov log tsheb kauj vab ua los ntawm cov ntaub ntawv sib txuas ntxiv nrog cov khoom siv graphene thiab cov khoom siv, hu ua Quarno (nrog graphene raw cov ntaub ntawv thiab cov khoom ntxiv rau hauv), muaj peb hom sib txawv (46, 60 thiab 84 hli), uas muaj graphene raw cov ntaub ntawv thiab cov khoom nanosheets (GNP) muab los ntawm Directa Plus. Graphene raw cov ntaub ntawv thiab cov khoom muaj txiaj ntsig zoo rau cov log xws li cov cua kub dissipation (txo 15-30 ° C) - qhov tseem ceeb tshaj plaws rau txoj kab nqes hav, nce lateral tawv (tshaj 50%), thiab txo burrs, tshwj xeeb tshaj yog nyob ze ntawm lub valve.
Lub ntsiab kom zoo dua ntawm kev ntxiv graphene raw cov ntaub ntawv thiab cov khoom rau ski suits yog tias nws enables cov ntaub los ua ib tug lim ntawm tib neeg lub cev thiab ib puag ncig sab nraud, yog li ua kom qhov zoo tagnrho kub rau cov neeg hnav. Vim lub thermal conductivity ntawm graphene raw cov ntaub ntawv thiab cov khoom, lub tshav kub generated los ntawm tib neeg lub cev muaj peev xwm muab khaws cia thiab tusyees faib nyob rau hauv cov huab cua txias, tab sis kis tau tawm nyob rau hauv sov huab cua, thiab ua kom lub cev kub nyob rau hauv kev ua si nawv. Graphene raw cov ntaub ntawv thiab cov khoom Plus kho fabrics kuj muaj electrostatic thiab antibacterial los. Yog tias G + muab tso rau sab nraud ntawm cov khaub ncaws, nws tuaj yeem txo kev sib txhuam nrog huab cua thiab dej, yog li ua tiav kev ua kis las zoo.
Post lub sij hawm: May-20-2025