Cov khoom tsis zoo raug nqi qis, Tus nqi qis!

Ntawm cov khoom siv raw ntawm cov ntaub ntawv tsis zoo electrode, PetroChina thiab CNOOC refineries txuas ntxiv nyob rau hauv kev nyuaj siab ntawm cov khoom xa tuaj uas tsis muaj sulfur coke, thiab cov nqi lag luam kev lag luam txuas ntxiv poob. Tam sim no, tus nqi ntawm cov khoom siv dag zog graphite raw khoom thiab cov nqi ua haujlwm graphitization tau txo qis, thiab cov peev txheej ntawm cov khoom siv tau raug tso tawm. Lub peev xwm ntau lawm ntawm cov qauv qis kawg thiab nruab nrab ntawm cov khoom tsim graphite hauv kev ua lag luam tau maj mam dhau mus, uas tau ua rau cov nqi ntawm cov khoom no poob qis. Lub ntsiab tsis zoo electrode khoom ntuj graphite yog 39,000-42,000 yuan / tuj, dag graphite yog 50,000-60,000 yuan / tuj, thiab mesocarbon microspheres yog 60-75,000 yuan / tuj.

Los ntawm qhov kev xav ntawm tus nqi, koob coke thiab qis-sulfur coke, cov khoom siv raw ntawm cov khoom siv dag zog, suav txog li 20% -30% ntawm tus nqi qauv, thiab tus nqi ntawm cov khoom siv raw tau poob qis txij li lub quarter thib peb.

Kev ua lag luam tus nqi qis-sulfur roj av coke fluctuated ib feem, thiab tus nqi ntawm 2 # nyob rau hauv East Tuam Tshoj thiab South Tuam Tshoj poob los ntawm 200 yuan / ton, thiab tam sim no tus nqi yog 4600-5000 yuan / ton. Hais txog kev lag luam tseem ceeb, Huizhou CNOOC 1#B poob 600 yuan / tuj rau 4750 yuan / ton. Cov chaw ua haujlwm hauv Shandong tau poob ib ntus, thiab cov khoom xa tuaj tau raug txwv ib nrab. Kev poob qis ntawm cov nqi roj av coke tau txhim kho cov txiaj ntsig ntawm cov lag luam calcined coke, thiab kev lag luam ntawm cov lag luam calcined coke tau ruaj khov. Tus nqi ntawm cov roj uas tsis muaj sulfur slurry, cov khoom siv raw ntawm rab koob coke, txuas ntxiv poob thiab tam sim no ntawm 5,200-5,220 yuan / ton. Qee lub tuam txhab roj-raws li koob coke tau raug tshem tawm ib ntus coke ntau lawm, tag nrho cov khoom ntawm koob coke yog txaus, cov tuam txhab thee-based tseem raug kev txom nyem, thiab lub sijhawm pib tseem yuav txiav txim siab.

Tus nqi ntawm kev ua graphitization suav txog ze li 50%. Nyob rau hauv lub quarter thib peb, vim qhov kev tso tawm ntawm cov khoom-sab tsim muaj peev xwm, kev lag luam sib txawv maj mam nqaim, thiab cov nqi ua haujlwm pib poob qis.

Los ntawm qhov kev xav ntawm kev muab khoom, lub quarter thib peb pib nkag mus rau lub sijhawm ntawm kev loj hlob tawg hauv cov khoom tsis zoo electrode. Thawj qhov tsis zoo electrode tsim cov phiaj xwm maj mam mus txog lub peev xwm tsim khoom thiab cov haujlwm tshiab tau tso tawm ntau ntxiv. Lub khw muag khoom tau nce sai heev.

Txawm li cas los xij, lub voj voog tsim khoom ntawm cov khoom siv graphite ntev ntev, thiab tus nqi ntawm anode thiab graphitization tau sib tham rau ntau lub hlis xyoo no. Nyob rau hauv peb lub hlis twg, lub anode Hoobkas thiab downstream yog nyob rau hauv ib tug nqi game theem. Txawm hais tias tus nqi khoom tau xoob, nws tsis tau txhais hais tias tus nqi tau poob ntau heev.

Nyob rau hauv lub quarter thib plaub, tshwj xeeb tshaj yog pib txij lub Kaum Ib Hlis, cov chaw tsim khoom roj teeb tau tuav ntau qhov chaw cia khoom, thiab qhov kev thov rau anodes tsis muaj zog; thiab nyob rau hauv cov nqe lus ntawm kev muab khoom, ntxiv rau cov tshiab muaj peev xwm ntawm cov tsoos anode manufacturers maj tso tawm xyoo no, kuj tseem muaj qee qhov me me los yog tshiab anode factories uas tau ntxiv lub peev xwm tshiab rau xyoo no. Nrog rau kev tso tawm ntawm lub peev xwm ntau lawm, qhov tsis zoo electrode muaj peev xwm ntawm qis-kawg thiab nruab nrab-kawg qauv hauv kev ua lag luam yog maj mam overcapacitated; tus nqi ntawm qhov kawg-coke thiab graphitization cov nqi tau txo qis, uas tau ua rau muaj kev poob qis hauv cov nqi qis kawg thiab nruab nrab-kawg tsis zoo electrode khoom.

Tam sim no, qee cov khoom lag luam qis thiab nruab nrab uas muaj zog thoob ntiaj teb tseem tab tom txiav cov nqi, thaum qee cov khoom lag luam high-end nrog cov khoom muaj txiaj ntsig zoo los ntawm cov tuam txhab loj tsis tau nrawm dua lossis hloov pauv, thiab cov nqi yuav nyob ruaj khov nyob rau lub sijhawm luv. .

Lub peev xwm tsim tawm ntawm qhov tsis zoo electrode yog me ntsis ntau dhau, tab sis vim muaj kev cuam tshuam ntawm peev, thev naus laus zis, thiab qis qis qis, qee qhov kev lag luam tsis zoo electrode tau ncua sijhawm ntau lawm.

Saib ntawm kev lag luam tsis zoo electrode tag nrho, vim muaj kev cuam tshuam ntawm txoj cai pab nyiaj, kev loj hlob ntawm lub davhlau ya nyob twg tshiab lub zog tsheb lag luam raug txwv, thiab cov tuam txhab roj teeb feem ntau tsuas yog siv cov khoom muag. Nws kuj coincides nrog hnub kos npe rau daim ntawv cog lus rau xyoo tom ntej.

Graphitization: Cov teeb meem kev thauj mus los thiab kev thauj mus los los ntawm kev cuam tshuam ntawm kev kis mob hauv Inner Mongolia thiab lwm thaj chaw tau raug txo qis, tab sis vim muaj kev cuam tshuam ntawm cov peev txheej tsim khoom thiab cov khoom siv raw, tus nqi ntawm graphitization OEM kev ua haujlwm tseem nyob rau qhov kev poob qis, thiab ntau tus nqi txhawb rau cov khoom siv dag zog graphite anode txuas ntxiv tsis muaj zog. Tam sim no, txhawm rau tswj cov nqi thiab txo qhov kev pheej hmoo ntawm kev cuam tshuam cov khoom lag luam, ntau lub tuam txhab anode xaiv los teeb tsa cov saw hlau ua tiav los txhim kho lawv cov kev sib tw. Tam sim no, tus nqi tseem ceeb ntawm cov graphitization yog 17,000-19,000 yuan / tuj. Cov khoom siv tuav lub cub tawg thiab cov crucibles muaj ntau thiab cov nqi ruaj khov.