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Qhov faib tawm ntawm cov coke nyoos muaj pes tsawg feem cuam tshuam li cas rau qhov permeability ntawm cov txheej khoom thiab qhov sib xws ntawm calcination hauv lub qhov cub rotary?
Qhov cuam tshuam ntawm qhov loj me ntawm cov khoom siv coke ntawm qhov permeability ntawm cov txheej txheem khoom thiab qhov sib xws ntawm calcination hauv lub qhov cub rotary tuaj yeem tshuaj xyuas los ntawm kev sib raug zoo ntawm cov ntsuas qhov loj me thiab cov txheej txheem ua raws li hauv qab no: I. Kev ntsuas ntau ...Nyeem ntxiv -
Cov roj av coke uas muaj zog heev feem ntau yuav "tawg" lossis "slagging" thaum lub sijhawm calcination
Kev Tshawb Fawb Txog Lub Tshuab: Kev Tawg (Bursting) Qhov Tshwm Sim: Kev khiav tawm sai ntawm cov khoom tsis ruaj khov: Thaum cov ntsiab lus tsis ruaj khov hauv roj av coke siab, thaum qhov kub nce siab thaum lub sijhawm pib ntawm calcination, cov khoom tsis ruaj khov khiav tawm sai. Yog tias tus nqi khiav tawm sai dhau, cov pa tseem ceeb ua rau muaj kev kub ntxhov ...Nyeem ntxiv -
Puas yog cov dej noo hauv cov coke nyoos yuav tsum tau qhuav ua ntej calcination?
Feem ntau, nws yog qhov tsim nyog yuav tsum tau ua kom qhuav cov dej noo hauv cov coke nyoos ua ntej calcination, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej hauv qab no uas kev ziab yog ib qho txheej txheem tseem ceeb: I. Cov Kev Cuam Tshuam Tsis Zoo ntawm Cov Dej noo rau Cov Txheej Txheem Calcination 1. Cuam tshuam rau Kev Ua Haujlwm ntawm Cov Khoom Uas Tsis Muaj Zog Thaum cov coke nyoos (su...Nyeem ntxiv -
Qhov microstructure ntawm roj av coke (zoo li koob, spongy, thiab pellet) muaj feem cuam tshuam li cas rau qhov calcination shrinkage rate thiab qhov tseeb density?
1. Koob Coke: Ib qho piv txwv ntawm Kev Ntsws Tsawg thiab Qhov Ceev Tseeb Siab Cov Yam Ntxwv ntawm Cov Qauv: Koob coke qhia txog cov qauv fibrous lossis elongated nrog cov qhov ntev elliptical teeb tsa raws li kev txiav txim. Cov qauv no qhia tau tias muaj peev xwm ua kom ntom zoo heev thaum lub sijhawm c...Nyeem ntxiv -
Qhov sib txawv tseem ceeb hauv kev coj tus cwj pwm calcination ntawm cov roj coke thiab cov thee coke yog dab tsi?
Qhov sib txawv tseem ceeb hauv kev coj tus cwj pwm calcination ntawm cov roj-raws li coke thiab cov thee-raws li coke nyob rau hauv cov tshuaj tiv thaiv sib txawv tsav los ntawm qhov sib txawv hauv lawv cov khoom siv tshuaj lom neeg, uas tom qab ntawd ua rau muaj kev hloov pauv tseem ceeb hauv kev hloov pauv ntawm cov qauv siv lead ua, cov khoom siv lub cev ...Nyeem ntxiv -
Cov roj av coke uas muaj graphitized ua tiav li cas "siv tag nrho" nrog nws qhov kev nqus dej nce ntxiv ntawm 75% mus rau ntau dua 95%?
Nov yog cov lus txhais ua lus Askiv ntawm cov ntawv sau no: Yuav ua li cas Graphitized Petroleum Coke thiaj li ua tau kom nws nqus tau ntau ntxiv los ntawm 75% mus rau ntau dua 95%, ua kom "Siv tau tag nrho cov peev txheej" Graphitized petroleum coke tau ua tiav qhov kev tshawb pom tshiab hauv kev tsa nws cov nqi nqus los ntawm 75% mus rau ntau dua ...Nyeem ntxiv -
Thaum ntxiv cov pa roj carbon rau cov hlau ductile, ib tug yuav tsum xaiv cov roj av graphitized lossis cov thee calcined?
[] Nws raug pom zoo kom xaiv cov roj av coke graphitized ua lub carburizer rau cov hlau ductile rau cov laj thawj hauv qab no: Cov tshuaj lom neeg zoo heev: Cov roj av coke graphitized: Nws feem ntau muaj ntau dua 99.5% carbon thiab tsawg dua 0.05% sulfur. Cov pa roj carbon siab thiab cov pa roj sulfur tsawg ...Nyeem ntxiv -
Kev kawm tsis muaj qhov kawg: Nqis peev rau koj tus kheej thiab pib txoj kev taug kev mus tas li ntawm kev txawj ntse.
Niaj hnub no kuv tau kawm thiab pauv lag luam hauv Beijing. Tom qab mus xyuas lub Hoobkas Xiaomi, kuv tau pom lub zog ntawm kev tsim khoom zoo. Hauv chav kawm, kuv tau kawm txog kev tsim kho tshiab ntawm lub tuam txhab thiab nkag siab txog qhov laj thawj tseem ceeb ntawm Search Engine Optimization. Tau ntsib...Nyeem ntxiv -
Ceev faj! Cov hmoov dub no tuaj yeem txuag tau 50 kilowatt-teev hluav taws xob rau txhua tuj ntawm cov hlau uas yaj
Lub hauv paus ntsiab lus txuag hluav taws xob ntawm graphitized roj av coke feem ntau yog nyob rau hauv nws qhov kev ntshiab siab, qib siab ntawm graphitization, thiab cov khoom zoo heev, uas ua rau kom muaj kev nqus pa roj carbon zoo dua thiab txo cov kev cuam tshuam ntawm cov khoom tsis huv thaum lub sijhawm ua hlau, yog li txo qis ...Nyeem ntxiv -
Leej twg hais tias cov khoom siv ntxiv carbon tsuas yog ib yam khoom siv pab xwb? Cov roj av coke graphitized tau hloov pauv li cas los ntawm "lub hlawv hluav taws" mus rau "tshuaj txuag lub plawv sai" hauv kev smelting hlau?
Cov carburizers tsis yog cov khoom siv pab xwb. Los ntawm cov yam ntxwv xws li kev ntshiab siab, tsis muaj impurities, thiab kev nqus tau zoo, graphitized petroleum coke tau hloov pauv los ntawm lub luag haujlwm roj ib txwm mus rau hauv cov khoom siv tseem ceeb rau kev tswj cov pa roj carbon thiab txhim kho cov hlau molten zoo ...Nyeem ntxiv -
Yuav ua li cas los tswj cov pa roj carbon ntawm cov hlau molten nrog graphitized roj av coke kom ua tiav kev smelting zoo thiab qis carbon?
Kev Tswj Xyuas Kom Tseeb ntawm Cov Pa roj Carbon hauv Cov Hlau Molten thiab Kev Ua tiav ntawm Kev Ua Hlau Uas Muaj Pa roj Carbon Tsawg: Cov Kev Tshawb Fawb I. Kev Xaiv Khoom Siv Raw: High-Purity Graphitized Petroleum Coke ua Lub Hauv Paus Qhia Txog Kev Tswj Xyuas Cov Pa roj Carbon Ruaj Khov ≥ 98%: Rau txhua 1% nce hauv kev huv, cov khoom pov tseg ...Nyeem ntxiv -
Может ли графизированный нефтяной кокс способствовать будущему плавки “сверхчистой стали “?
Cov roj av graphitized tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev pab txhawb rau yav tom ntej smelting ntawm "super clean steel," nrog nws cov kev koom tes feem ntau pom tseeb hauv cov yam xws li kev ntshiab siab, cov ntsiab lus tsis muaj kuab paug tsawg, crystallinity siab thiab kev ruaj khov kub siab, cov qauv porous thiab siab ...Nyeem ntxiv
