Kwicala lezinto eziluhlaza zezinto eziphathekayo ze-electrode, i-PetroChina kunye ne-CNOOC yokucoca iyaqhubeka iphantsi koxinzelelo kwi-coke ye-coke ephantsi, kwaye amaxabiso okuthengiselana kweemarike aqhubeka ehla. Okwangoku, ixabiso le-graphite yokwenziwa kwezinto eziluhlaza kunye nemirhumo yokucubungula i-graphitization yehlile, kwaye umthamo wemveliso wecala lokubonelela ukhululiwe. Umthamo wemveliso yemodeli ephantsi kunye neyokugqibela yegraphite eyenziweyo kwimarike ngokuthe ngcembe iye yagqithisa, nto leyo ekhokelele ekwehleni kwamaxabiso ezi mveliso. Izinto eziqhelekileyo ezimbi ze-electrode zegraphite yendalo yi-39,000-42,000 yuan/ton, igraphite eyenziweyo yi-50,000-60,000 yuan/ton, kunye ne-mesocarbon microspheres yi-60-75,000 yuan/ton.
Ngokombono weendleko, i-coke yenaliti kunye ne-coke ye-sulfur ephantsi, izinto eziluhlaza zegraphite yokwenziwa, i-akhawunti malunga ne-20% -30% yesakhiwo seendleko, kunye nexabiso lezinto eziluhlaza liye lancipha ukususela kwikota yesithathu.
Ixabiso lemarike ye-coke ye-sulphur ephantsi ye-petroleum yaguquguquka ngokuyinxenye, kwaye ixabiso le-2 # e-East China kunye ne-South China yehla nge-200 yuan / ton, kwaye ixabiso langoku yi-4600-5000 yuan / ton. Ngokumalunga neshishini eliphambili, i-Huizhou CNOOC 1#B yehla nge-600 yuan/ton ukuya kwi-4750 yuan/ton. Iindawo zokucoca eShandong ziye zawa manqaphanqapha, kwaye ukuthunyelwa kuye kwavalwa kancinane. Ukuhla kwexabiso le-petroleum coke kuye kwaphucula umda wengeniso yamashishini e-coke e-calcined, kwaye ukusebenza kwamashishini e-coke e-calcined kuye kwazinza. Ixabiso le-slurry yeoli ye-sulfure ephantsi, i-raw material ye-coke yenaliti, iqhubekile nokuwa kwaye okwangoku i-5,200-5,220 yuan / ton. Ezinye iinkampani zeenaliti ze-oyile ezisekelwe kwi-oyile ziye zanqumamisa okwethutyana iiyunithi zokuvelisa i-coke, unikezelo lulonke lwenaliti ye-coke lwanele, iinkampani ezisekelwe kumalahle ziyaqhubeka zifumana ilahleko, kwaye ixesha lokuqala lisaza kumiselwa.
Iindleko zokusetyenzwa kwegraphitization zibalelwe malunga ne-50%. Kwikota yesithathu, ngenxa yokukhutshwa kwamandla okuvelisa kwicala lokubonelela, i-gap yemarike yancipha ngokuthe ngcembe, kwaye imirhumo yokucubungula yaqala ukuhla.
Ukususela kumbono wokubonelela, ikota yesithathu yaqala ukungena kwixesha lokukhula kokuqhuma kwimveliso ye-electrode embi. Iiprojekthi zokuqala zokuvelisa i-electrode ezingalunganga ngokuthe ngcembe zafikelela kumthamo wemveliso kwaye iiprojekthi ezintsha zakhululwa ngamandla. Ubonelelo lwemarike lwenyuka ngokukhawuleza.
Nangona kunjalo, umjikelezo wokuvelisa i-graphite yokwenziwa ixesha elide, kwaye ixabiso le-anode kunye ne-graphitization liye laxoxisana kwiikota eziliqela kulo nyaka. Kwikota yesithathu, i-anode factory kunye ne-downstream ikwinqanaba lomdlalo wexabiso. Nangona ixabiso lemveliso lehlile, oko akuthethi ukuba ixabiso lehle kakhulu.
Kwikota yesine, ngokukodwa ukususela ngoNovemba, iifektri zebhetri ziye zabamba imisebenzi emininzi yokugcina, kwaye imfuno ye-anode iyancipha; kwaye ngokubhekiselele kunikezelo, ukongeza kumthamo omtsha wemveliso yabenzi be-anode bendabuko ekhutshwe ngokuthe ngcembe kulo nyaka, kukho iifektri ezincinci okanye ezintsha ze-anode ezongeze umthamo omtsha kulo nyaka. Ngokukhululwa komthamo wokuvelisa, umthamo ongalunganga we-electrode wemodeli ephantsi kunye neyokugqibela kwimarike ngokuthe ngcembe ugqithise; iindleko zokuphela kwe-coke kunye ne-graphitization iindleko ziye zancipha, eziye zabangela ukuhla okubanzi kwixabiso leemveliso ze-electrode ezisezantsi kunye neziphakathi.
Okwangoku, ezinye iimveliso ezikumgangatho ophantsi kunye nesiphelo esiphakathi kunye nendalo yonke eyomeleleyo zisacutha amaxabiso, ngelixa ezinye iimveliso ezikumgangatho ophezulu ezineengenelo eziqinileyo zobugcisa ezivela kubavelisi abakhulu aziyi kukhawuleza zigqithise okanye zitshintshwe, kwaye amaxabiso aya kuhlala ezinzile kwixesha elifutshane. .
Umthamo wemveliso ye-electrode engalunganga ngandlel' ithile ugqithise, kodwa ngenxa yempembelelo yemali eyinkunzi, itekhnoloji, kunye nomjikelo osezantsi, amanye amashishini angalunganga e-electrode alibazise ixesha lokuvelisa.
Ukujonga imakethi ye-electrode engalunganga iyonke, ngenxa yempembelelo yomgaqo-nkqubo wenkxaso-mali, ukukhula kwentengiso yezithuthi zamandla amatsha kuthintelwe, kwaye uninzi lweefektri zebhetri ikakhulu zisebenzisa uluhlu lwempahla. Ikwangqamana nomhla wokutyikitywa kwesivumelwano kunyaka ozayo.
I-Graphitization: Iingxaki zothutho kunye neengxaki zothutho ezibangelwa yimpembelelo yobhubhani kwi-Inner Mongolia kunye neminye imimandla ziye zancitshiswa, kodwa ngenxa yempembelelo yomthamo wemveliso kunye nezinto ezikrwada, ixabiso le-graphitization ye-OEM processing lisehla, kwaye inkxaso yeendleko ezininzi zezinto ezenziweyo ze-graphite anode ziyaqhubeka nokuba buthathaka. Okwangoku, ukuze kulawulwe iindleko kunye nokunciphisa umngcipheko wokuphazamiseka kokubonelela, iifektri ezininzi ze-anode zikhetha ukubeka ikhonkco elipheleleyo lemizi-mveliso ukukhulisa ukhuphiswano lwazo. Okwangoku, ixabiso eliqhelekileyo le-multi-graphitization yi-17,000-19,000 yuan / ton. Izibonelelo zokubamba ii-furnaces kunye ne-crucibles zininzi kwaye amaxabiso azinzile.
Ixesha lokuposa: Jan-04-2023