Incamake
1. Ishusho rusange
Graphitization: ubushobozi bwo kurekura hagati mu mwaka utaha
Ibikoresho fatizo: imyaka ibiri iri imbere biteganijwe ko izaba ihindagurika cyane
2. Itandukaniro n'ikoreshwa rya coke y'inshinge y'amakara na coke y'inshinge y'amavuta:
Ibikoresho fatizo bitandukanye: urusenda rw'amavuta ashingiye kuri peteroli, asphalt y'amakara ashingiye ku mashanyarazi.
Imikoreshereze itandukanye: coke y'amavuta, coke y'amakara ikoreshwa muri electrode ifite ingufu nyinshi (ultra); coke y'amavuta ikoreshwa muri electrode ifite ingufu nke kandi itetse.
Icyerekezo cy'iterambere: Uruhererekane rw'amakara rushobora gutera imbere mu gihe kizaza.
3. Imiterere y’ibicuruzwa n’ibikenewe bya peteroli: imiterere itatu y’ibicuruzwa bya electrode yo hasi + anode yatetse mbere + electrode mbi byose biriyongera, mu gihe uruhande rw’ibicuruzwa rudatanga umusaruro cyangwa ngo rugabanye ubwinshi, bigatuma ibiciro biri hejuru kandi ibicuruzwa bitumizwa mu mahanga bishobora kutabasha guhaza icyifuzo.
4. Kwagura uruganda rwa Anode mu majyaruguru: Zhongke Electric na Anqing Petrochemical basinye amasezerano y'ubufatanye mu by'ingamba, ariko nta ruhare nyarwo mu bucuruzi cyangwa ishoramari rihari.
5. Igipimo cya coke kibi: gifite uburebure bwo hejuru hamwe na coke y'inyunganizi, kivanze ku mpera yo hagati, igice cyo hasi hamwe na coke y'inyunganizi ya peteroli. Coke y'inyunganizi 30-40%, coke y'inyunganizi ya peteroli 60-70%. Toni ya electrode y'inyunganizi ifite coke y'inyunganizi ya peteroli toni 1.6-1.7.
6. Gukoresha graphite mu buryo buhoraho: iterambere ririho ubu ntabwo ari ryiza, nk'inganda zikora diaphragm, ariko nanone zishingira ku bikoresho kugira ngo zikomeze kubaho, iterambere ry'ejo hazaza rishobora kugabanya ikoreshwa ry'ingufu n'iminsi yo kohereza.
Ibibazo n'Ibisubizo
1. Ibicuruzwa n'ibikenewe hamwe n'igiciro
Q: Imiterere y'ibicuruzwa n'ibikenewe hamwe n'ibura ry'ibiciro bya koka ya sulfur nkeya?
A: Toni miliyoni 1 za koke ifite sulfure nkeya zizoherezwa muri uyu mwaka, zingana na 60%. Ku musaruro wa 60%, 60/0.6 = toni miliyoni 1 za koke ifite sulfure nkeya zizakenerwa. Ubusabe burenze ibyo butanga, bigatuma ibiciro bizamuka, kandi igiciro kirenga Yuan 8000.
Q: Imiterere y'ibicuruzwa n'ibikenewe mu mwaka utaha, imiterere y'ibiciro?
A: Koke ya sulfur nke (coke isanzwe ya peteroli) ifite ibintu bitatu: electrode, anode yatetse mbere na electrode mbi. Byose uko ari bitatu biri kwiyongera. Uruhande rw'ibicuruzwa ntirwagutse cyangwa ngo rugabanye umusaruro, bigatuma ibiciro bizamuka.
Q: Ibigo bya koka bya mu mpera ya kabiri bifite izamuka ry'ibiciro, hari igabanuka ry'ibiciro
A: Ningde Times na BYD ntabwo bazitwara inshingano zose, ahubwo bazitwara igice cyazo. Uruganda rwa cathode ruzafata igice cyazo. Uruganda rwa bateri rwo mu murongo wa kabiri rushobora kuzitwara. Reba inyungu kuri toni, hamwe n'igipimo cya grafitisation, igiciro cya coke ntikigaragara cyane.
Q: Ugereranyije, ingano y'ibintu bibi bya Q2 ni iyihe?
A: Ni ntoya cyane, 10%, graphitization idahinduka, Q1 sulfure coke nkeya ingana na yuan 5000, Q2 impuzandengo ya yuan 8000,
Q: Ishusho y'ibicuruzwa n'ibikenewe mu ikoreshwa rya peteroli rya koka
A: (1) Ibikenewe mu gihugu birengeje ibyo bicuruzwa: ukwiyongera kwa pole pole ni ko kwihuta cyane, kwiyongera kwa 40%+ kwa peteroli, peteroli ya coke mu myaka ibiri iri imbere biri mu gihirahiro gikomeye, kuko peteroli yo mu gihugu, umusaruro wa Sinopec waguka ari muto, umusaruro wo mu gihugu ni toni miliyoni 30. Umwaka, 12% ni coke ya sulfur nkeya, ntishobora guhaza ibikenewe mu gihugu.
(2) Inyongeramusaruro itumizwa mu mahanga: Tuzanatumiza coke iturutse muri Indoneziya, Rumaniya, Uburusiya n'Ubuhinde. Mu igerageza, iterambere riratinda, ku buryo rishobora kutagera ku cyifuzo cyo gukora electrode mbi.
(3) Igenamigambi ry'ibiciro: igipimo cyo hasi cy'umwaka ushize cyari muri Werurwe, naho peteroli ya koka yari yuan 3000 kuri toni. Amahirwe yo kugaruka kuri iki giciro ni make cyane.
(4) Icyerekezo cy'ejo hazaza: bitewe n'ubwiyongere bw'ibiciro by'imodoka zikoresha amashanyarazi, hakoreshwa gake cyane koka y'amavuta, kandi koka y'amakara ni icyerekezo gishoboka.
Q: Imiterere y'ibicuruzwa bya kokayine biciriritse n'uburyo ibikenewe?
A: Coke ya sulfur iringaniye nayo irakomeye, urugero, toni miliyoni 1 za anode, igihombo cya 10% cya graphitization, toni miliyoni 1.1 za graphitization, toni 1 ya graphitization ikeneye toni 3 za coke ya sulfur iringaniye, ikeneye toni miliyoni 3.3 za coke ya sulfur iringaniye kugira ngo ishyigikire
Q: Ese hari inganda zitanga peteroli zikoresha coke mu ruzi rwayo?
A: Zhongke Electric yasinye ubufatanye mu by’ingamba na Anqing Petrochemical. Sinigeze numva ibyerekeye uruhare nyarwo mu ishoramari cyangwa ubwitabire nyakuri bw’imigabane.
Q: Itandukaniro ry'ibiciro hagati y'inganda nto n'inganda nini nka Shanshan na Kaijin ni irihe?
A 
1) Inganda mbi ntizishobora kubara itandukaniro ry'ibiciro gusa. Hari ibicuruzwa bimwe cyangwa bibiri gusa bihuriweho mu nganda mbi, ibyinshi muri byo bikaba ari ibicuruzwa byihariye.
(2) Inganda nto nta nyungu zigira mu bicuruzwa rusange, bityo zigomba kugabanya ibiciro kugira ngo zigere ku isoko. Iyo inganda nto zakusanyije ikoranabuhanga kandi ziga ibicuruzwa byo mu rwego rwo hejuru n'ibicuruzwa byihariye, zishobora kubyara inyungu. Iyo inganda nini zidakora ibicuruzwa byihariye, zishobora gukora gusa ibicuruzwa rusange.
2, gushyira mu byiciro no gukoresha koka ya peteroli
Q: Ni ibihe bisabwa kugira ngo habeho coke y'ibikoresho byo hejuru by'inkingi zitandukanye za negative?
A: (1) Ishyirwa mu byiciro: hari inkomoko enye za coke mbi, coke nkeya ya peteroli, coke y'amavuta, coke y'amakara, coke y'amakara ya asphalt.
(2) igipimo: koke ya sulfur nkeya yagizwe na 60%, koke y'inzobere 20-30%, igisigaye ni koke ya asphalt y'amakara.
Q: Ni iyihe jiao ishyirwa mu byiciro?
A: Igabanyijemo cyane cyane peteroli n'amakara, peteroli ishobora kugabanywamo coke isanzwe ya peteroli, needle coke; Amakara ashobora kugabanywamo coke isanzwe, needle coke, na asphalt coke
Q: Ni ingano ya koke ya peteroli ikoreshwa n'amashanyarazi menshi mabi
A: Koka ya peteroli, 1 igabanyijemo 0.6-0.65, ikenera toni 1.6-1.7
A: (1) ibikoresho fatizo bitandukanye: (1) amavuta, gutunganya amavuta wahitamo. Ikiyiko cyoroshye cyo gutunganya ni peteroli, iyo ikoreshejwe muri gaze na sulfur coke, ishobora gukururwa muri nelec coke; ② Ibipimo by'amakara, kimwe n'ibindi, hitamo asphalt yo mu rwego rwo hejuru y'amakara.
(2) uburyo butandukanye bwo gukoresha: (1) icupa ry'amavuta, icupa ry'amakara rikoreshwa kuri electrode (ifite ingufu nyinshi); ② Icupa ry'amavuta rikoreshwa nabi, icupa ry'amakara rikoreshwa nabi, icupa ry'amakara rikoreshwa nabi, ariko hari n'inganda zikoreshwa nka Zichen, Shanshan, Kaijin, nyuma y'uko amakara ashobora kongera ikoreshwa, Ubushinwa ni igihugu gikora amakara.
Q: Akamaro ka coke y'amakara
A: Ingano ya coke y'amavuta ihenze cyane kurusha coke y'amakara ihenze cyane. Ingano ya coke y'amakara ihenze cyane ku giciro cyayo.
Q: Ikoreshwa rya peteroli ya coke ikoreshwa mu gihe kizaza ya sulfur iciriritse
A: Electrode mbi iracyakoreshwa mu kubika ingufu, ifite ubushobozi buke bwo kubika ingufu kandi ifite ingufu nke
Q: Ese hari itandukaniro mu mikorere iyo ikoreshejwe kuri electrode negative?
A: Itandukaniro ry'ibipimo by'amakara mu gupima inshinge za coke si rinini, Zichen, fir y'Abashinwa irakoreshwa, ibipimo by'amakara mu gupima asphalt coke isanzwe nabyo bishobora gukoreshwa mu kubika ingufu.
Q: Ese biragoye gukora inzoga ya sintelle muri peteroli?
A: Ubushobozi bwo gukora peteroli ya toni miliyoni 1.18, inzira ntabwo igoye cyane, binyuze mu gukurura peteroli muri peteroli ya toni, ahanini hitamo uburyo bwiza bwo gukora, ikibazo kirimo ubu ni uko ibigo bibi n'ihererekanya rya peteroli ya toni zitari nyinshi, niba hagomba gukorwa ubufatanye bwinshi, ubushakashatsi n'iterambere bikurikiyeho, ubufatanye bukwiye gukorwa.
Q: Ese ibikoresho bizavangwa?
A: Inzira eshatu: peteroli coke nziza, peteroli coke nziza, peteroli coke + peteroli coke. Peteroli coke nziza ifite ubushobozi bwo gukora neza, ifite graphite yoroshye, ifite ubushobozi bwo gukora cyane kandi ikora neza, kandi byombi byuzuzanya. Iy'ingenzi ikoresha peteroli coke nziza, iyo hagati ikoresha ivanze, iyo hasi ikoresha peteroli coke nziza.
Q: Igipimo cyo guhuza ni ikihe?
A: Ifu ya koka y'inshinge 30-40%, ifu ya koka y'ibikomoka kuri peteroli 60-70%
3, anode ya karuboni na silikoni
Q: Ni izihe ngaruka z'iterambere rya anode ya silicon carbone kuri peteroli coke na needle coke?
A: (1) Igipimo: umwaka ushize, toni 3500 za monomer ya silikoni, 80% by'ingano ya Beitre ni yo nini kurusha izindi, silindiri yakoreshejwe cyane, Panasonic, ogisijeni ya silikoni yakoreshejwe na LG, nano-silicon yakoreshejwe na Samsung. Isosiyete C ikeneye umusaruro munini w'igishishwa kare, byatinze. Umusaruro w'umwaka utaha mu gihembwe cya mbere uzaba 10GWH, uzakenera toni zigera ku 1000 hakurikijwe 10% by'imvange.
(2) Ipaki yoroshye: bitewe nuko silikoni yagutse, biragoye kuyikoresha
(3) silikoni: cyangwa mu buryo bwo kuvanga, Panasonic ifite amanota 4-5 ya ogisijeni ya silikoni, 60% karemano + 40% ya grafiti y'ubukorano (petroleum coke), ishobora kandi kuvangwa na sintelle coke, ahanini bitewe n'imikorere y'umusaruro.
Q: Ese silikoni iri muri anode ya karuboni ifite silikoni nziza cyane?
A: Imwe ni ogisijeni ya silikoni indi ni nano-silicon.
(1) ogisijeni ya silikoni: silicon + silicon dioxide ishyushye ivanga muri silikoni, silikoni iri hose, ibisabwa na silikoni ntabwo biri hejuru, gura icyuma gisanzwe cya silikoni gishobora kuba, igiciro cya 17.000-18.000.
(2) nano-silicon: ubuziranenge bwa 99.99% (4 9) cyangwa irenga, muri photovoltaic ugereranyije n'ibisabwa na electrode mbi, ubuziranenge bwa birenga 6 9.
4. Ibyiza n'ibibi bya Sunstone
Q: Hari inyungu abacuruzi bafite yo gukora pole mbi, nka Socom?
A 1) suotong igura toni miliyoni 4 za koka ya peteroli Ku mwaka, kandi inganda zose zikora nabi zigura toni miliyoni 1, zingana n'inshuro 4. Ifite akarusho ko kuba ifite ingano. Hari abantu bake bahura na CNPC na sinopec, cyane cyane abacuruzi, kuko ubucuruzi buvugwaho cyane.
(2) Ibiciro by’inganda bihagaze: inganda za peteroli mu ntangiriro z’umwaka no mu mpera z’umwaka igiciro kiri hejuru, kuko kugira ngo ububiko bwiyongere, muri Gicurasi na Kamena, peteroli ya sulfur iri hasi, peteroli ya sulfur iri hagati yagabanutseho 10-15%, kubera ko hari ububiko bwinshi, mu Ukwakira kandi hatangiye kwiyongera, igiciro kizongera kuzamuka.
Q: Ese abakora peteroli bazagura coke ya peteroli mu buryo butaziguye? Inyungu ya Sotone iri he?
A: Inyinshi muri zo ziracyagurwa n'abacuruzi. Ingano yazo ni nto cyane ku buryo zitagurishwa na CNPC na Sinopec. Haba harimo sulfure coke, ndende, hagati na hasi.
5, grafiti y'ubukorano na grafiti karemano
Q: Gukoresha grafiti karemano
A 1) Inyinshi muri zo zikoreshwa mu mahanga. Ingufu za LG zikoresha igice kimwe cy’ubukorano n’igice kimwe cy’umwimerere. Inganda nini zo mu gihugu B na C nazo zikoresha igice kimwe cy’umwimerere, kingana na 10%
(2) inenge za grafiti karemano: grafiti karemano idahinduwe ifite ibibazo byinshi, nko kwaguka gukomeye, imikorere mibi yo gutembera kw'amazi.
(3) Uburyo ibintu bigezweho: niba ibisanzwe bikoreshwa buhoro buhoro mu Bushinwa, ni byiza kubikoresha mu modoka ziciriritse. Bizoroha kugira ibibazo ku modoka zigezweho zivanze neza na 20-30%.
Q: Ni irihe tandukaniro riri hagati ya grafiti karemano na grafiti y'ubukorano?
A: Grafiti karemano iba yamaze kuba grafiti mu butaka. Iyo imaze gutogoshwa, iba grafiti y'urutonde. Iyo izingijwe, iba umupira karemano wa grafiti
Ibyiza: bihendutse cyane, ubushobozi bwo gukora bwinshi (360GWH), gufungana cyane;
Ingaruka mbi: imikorere mibi yo gutwara igare, kwaguka byoroshye, imikorere mibi y'ubushyuhe bwinshi
Q: Ese ikoranabuhanga rya anode ya grafiti y'ubukorano ryarakwirakwiriye ku buryo buri wese ashobora gukora ibintu bimwe?
A: Nibyo koko hari ikwirakwizwa ry'ikoranabuhanga. Ubu hari inganda nto nyinshi. Kuva hagati mu mwaka ushize kugeza ubu, uruganda rukora nabi rwatanze toni miliyoni 6 kugeza kuri 7.
(1) Hari imibare ibiri. Hashowe toni 300.000 z'ibicuruzwa byarangiye na toni 100.000 za graphitization. Amakuru yose ni menshi ugereranyije.
(2) Igenamigambi ry’ibanze ni rinini ugereranije, leta nayo ifite icyifuzo, ishaka kongera imikorere;
(3) Muri rusange, ubushobozi bushobora kuba 20% gusa, gutangaza ubushobozi mu izina ryo gukora nabi, mu by'ukuri, ni inzira, OEM, ikwirakwizwa ry'ikoranabuhanga cyangwa igipimo ntarengwa.
Q: Ikoreshwa ry’umwimerere mu ngo ni rike, ese rijyanye n’ikoranabuhanga ribi, ese ikoranabuhanga ribi ry’abanyamahanga ni ryiza kurushaho?
A: (1) Mu mahanga: Samsung na LG bamaze igihe kinini bakoresha ibintu karemano kandi ikoranabuhanga ryabo rirakuze, bityo imikorere mibi iterwa n'ibicuruzwa karemano izaba mike ugereranyije n'iyo mu Bushinwa.
(2) Imbere mu gihugu: ① mbere yuko BYD ikoresha grafiti karemano ikoreshwa hakiri kare, BYD ubu ni 10% bya grafiti karemano, bisi ifite grafiti karemano, kimwe cya kabiri n'igice, Han, Tang, seal irimo gukoresha grafiti y'ubukorano, imodoka zo mu rwego rwo hasi zitinyuka gukoresha.
Ikoreshwa ry'ingenzi rya ningde ni grafiti y'ubukorano, grafiti karemano ntabwo ikenewe.
Q: Ese igiciro cya anode karemano ya grafiti kiriyongera?
A: Bitewe n'uko isoko rihagaze, ibiciro bizazamuka kandi hazabaho impinduka mu biciro
6, gukoresha graphite mu buryo buhoraho
Q: Intambwe yatewe mu gupima imiterere y’ibishushanyo mbonera (graphitization) mu buryo buhoraho?
A 1) iterambere ririho ubu ntabwo ari ryiza, ubu graphitization ni icyuma cyo mu bwoko bwa box, icyuma cya acheson, graphitization ihoraho isa n'inganda za diaphragm, kandi biterwa n'ibikoresho.
(2) Isosiyete yo mu Buyapani ikora akazi keza kurushaho. Ibicuruzwa bifite uburemere bwa 340kg/WH n'ibiri munsi yabyo nta kibazo gikomeye bigira, mu gihe 350kg/WH bifite ubushobozi bwo hejuru ntabwo bihamye.
(3) Gukoresha graphite mu buryo buhoraho ni icyerekezo cyiza cy'iterambere, toni imwe ikenera amashanyarazi angana na 4000-5000 KWH, umunsi umwe wo gukora ibicuruzwa, itanura ry'amasanduku, itanura rya Aitchison iminsi itatu cyangwa ine yo gukora ibicuruzwa, nyuma yo guca imanza no gukoresha uburyo gakondo bizahoraho.
Igihe cyo kohereza: Kamena-20-2022