Kule veki, imakethi yezinto eziluhlaza itshintshile, ixabiso le-petroleum coke enesalfure ephantsi libonise ukuhla, ixabiso langoku yi-6050-6700 yuan/ton, ixabiso leoyile lamazwe ngamazwe litshintshile liyehla, imeko yemarike yokubona inyukile, ichaphazeleka yibhubhane, ezinye iinkampani zijongene nemida yothutho kunye nokuthuthwa, ukuthunyelwa akuhambanga kakuhle, kufuneka kuncitshiswe ixabiso lokugcina; Ixabiso le-needle coke belizinzile okwethutyana, ixabiso le-asphalt yamalahle liqhubekile nokunyuka, iindleko zamashishini okulinganisa amalahle zitshintshile kakhulu, kwaye akukho msebenzi mtsha uqalisiweyo okwangoku. Ixabiso le-oyile enesalfure ephantsi lihlile, kwaye uxinzelelo lweendleko zamashishini anxulumene neoyile lunciphisiwe. Amaxabiso e-sulfur coke aphantsi aqhubeka nokuhla achaphazela ingqondo yokuthenga yamashishini amabi, onyusa ngokungathanga ngqo ubunzima bamaxabiso e-needle coke ukunyuka, imakethi ye-needle coke ukubamba imeko yokulinda nokubona.
Imarike yezinto ze-electrode ezingezizo izinzile, imfuno yamashishini ebhetri asezantsi ayiphezulu, kwaye injongo yokucoca indawo yokugcina inamandla. Okwangoku, uninzi lwazo lufuna nje ukuthenga, ukugcina izinto ngononophelo, kwaye ixabiso liqinile. Ixabiso le-superposition yezinto ezikrwada ekupheleni kwamaxabiso aphantsi e-sulfur coke lehlile, ingcinga yokuba imakethi ethi "thenga phezulu ungathengi phantsi" ithatha indawo ephezulu, ukuthengwa okusezantsi kuyehla, intengiselwano yokwenyani ilumkile ngakumbi.
Kule veki, ixabiso lezinto ze-anode ze-graphite ezenziweyo lihlile, ixabiso lemveliso ephakathi lihle ngama-2750 yuan/ton, ixabiso lemarike langoku yi-50500 yuan/ton. Ixabiso lezinto eziluhlaza liyaqhubeka nokuhla, kwaye umrhumo wokucubungula i-graphitization nawo wehlile, ongenakubonelela ngenkxaso yeendleko zezinto ze-anode ze-graphite ezenziweyo. Nangona bekusekupheleni konyaka, amashishini e-electrode angalunganga awazange anyuse uluhlu lwempahla njengakwiminyaka edlulileyo, ikakhulu ngenxa yokuba amanye amashishini aqokelele iimpahla ezininzi kwinqanaba lokuqala, kwaye ubungakanani bempahla bulungile. Okwangoku, ingqondo yokuya kwindawo yokugcina impahla inamandla, kwaye ukuqokelelwa kwempahla kulumkile. Ngenxa yokwanda komthamo wezinto ze-anode kwinqanaba lokuqala, kuya kubakho ukukhululwa okuxineneyo kunyaka olandelayo. Ngasekupheleni konyaka, imakethi engalunganga iqalile ukukhuphisana nee-odolo zexesha elide zonyaka olandelayo, kwaye amanye amashishini akhetha ukukhuphisana nee-odolo ngamaxabiso aphantsi ukuqinisekisa inzuzo yonyaka olandelayo.
Imakethi yeGraphitization
Amaxabiso angene kwinqanaba lokuhla
Ngokwedatha, ukusukela kwikota yesithathu, ngenxa yokukhululwa kwamandla emveliso, ixabiso le-graphitization lingene kwinqanaba lokuhla. Okwangoku, ixabiso eliqhelekileyo le-graphitization engalunganga liyi-19,000 yuan/ton, eliphantsi ngama-32% kunexabiso kwisiqingatha sokuqala salo nyaka.
Ukwenziwa kwegrafiti engalunganga yinkqubo ephambili ekucutshungulweni kwegrafiti yokwenziwa, kwaye amandla ayo okuvelisa asebenzayo achaphazela ukubonelelwa kwegrafiti yokwenziwa. Njengoko ukwenziwa kwegrafiti kukunxibelelana kokusetyenziswa kwamandla aphezulu, amandla okuvelisa asasazwa kakhulu kwi-Inner Mongolia, eSichuan nakwezinye iindawo apho ixabiso lombane liphantsi kakhulu. Ngo-2021, ngenxa yomgaqo-nkqubo wesizwe wolawulo oluphindwe kabini kunye nowokunciphisa amandla, amandla ezindlu kunye nendawo ephambili evelisa igrafiti efana ne-Inner Mongolia iya konakala, kwaye izinga lokukhula kobonelelo liphantsi kakhulu kunelo lemfuno ephantsi. Kukhokelele ekunikezelweni kwegrafiti, iindleko zokucubungula igrafiti ziyanda.
Ngokophando, ixabiso le-graphitization liye lancitshiswa rhoqo ukususela kwikota yesithathu, ikakhulu ngenxa yokuba i-graphitization ingenile kwixesha lokukhululwa kwamandla emveliso aqinileyo ukusukela kwisiqingatha sesibini sowama-2022, kwaye umsantsa wobonelelo lwe-graphitization uye wancipha kancinci kancinci.
Umthamo ocwangcisiweyo wokwenza igrafu ulindeleke ukuba ufikelele kwiitoni eziyi-1.46 yezigidi ngo-2022 kunye neetoni eziyi-2.31 yezigidi ngo-2023.
Umthamo wonyaka weendawo eziphambili ezivelisa i-graphitization ukususela ngo-2022 ukuya ku-2023 ucwangciswe ngolu hlobo lulandelayo:
Inner Mongolia: Umthamo omtsha uza kufakwa ngo-2022. Umthamo osebenzayo wegrafiti kulindeleke ukuba ube ziitoni ezingama-450,000 ngo-2022 kunye neetoni ezingama-700,000 ngo-2023.
ISichuan: Umthamo omtsha uza kufakwa kwimveliso ngo-2022-2023. Umthamo osebenzayo wegrafiti kulindeleke ukuba ube ziitoni ezili-140,000 ngo-2022 kunye neetoni ezingama-330,000 ngo-2023.
IGuizhou: Umthamo omtsha uza kufakwa kwimveliso phakathi kowama-2022-2023. Umthamo osebenzayo wegrafiti kulindeleke ukuba ube ziitoni ezili-180,000 ngo-2022 kunye neetoni ezingama-280,000 ngo-2023.
Ngokwezibalo zangoku zeprojekthi, ukunyuka kwexesha elizayo komthamo we-electrode engalunganga ikakhulu kukuhlanganiswa kwegrafiti yokwenziwa, ikakhulu eSichuan, Yunnan, Inner Mongolia nakwezinye iindawo.
Kulindeleke ukuba i-graphitization ifikelele kwixesha lokukhululwa kwamandla emveliso ngo-2022-2023. Kulindeleke ukuba imveliso ye-graphite yokwenziwa ayizukuthintelwa kwixesha elizayo, kwaye ixabiso liya kuqhubeka libuyela kwinqanaba elifanelekileyo.
Ixesha lokuthumela: Disemba-05-2022