Inaliti yecoke inesakhiwo esifana nenaliti kwaye yenziwe ngeoyile eludaka olusuka kwiindawo zokucokisa okanye itela yetha. Yeyona nto iphambili yokwenza ii-electrode zegraphite ezisetyenziswa kwinkqubo yokwenziwa kwentsimbi kusetyenziswa i-electric arc furnace (EAF). Olu hlalutyo lwemarike yenaliti ye-coke luqwalasela intengiso evela kumzi-mveliso wegraphite, ishishini lebhetri, kunye nabanye. Uhlalutyo lwethu lukwaqwalasela ukuthengiswa kwenaliti ye-coke kwi-APAC, eYurophu, kuMntla Melika, eMzantsi Melika, kunye ne-MEA. Ngo-2018, icandelo leshishini legraphite libe nesabelo esibalulekileyo sentengiso, kwaye le meko kulindeleke ukuba iqhubeke ngexesha loqikelelo. Izinto ezifana nokunyuka kwemfuno yee-electrode zegraphite kwindlela ye-EAF yokuvelisa intsimbi iya kudlala indima ebalulekileyo kwicandelo loshishino lwegraphite ukugcina indawo yayo yemarike. Kwakhona, ingxelo yethu yentengiso yeenaliti zehlabathi jikelele ijonga izinto ezinjengokonyuka komthamo wokusulungekiswa kweoyile, ukunyuka kokwamkelwa kwezithuthi eziluhlaza, ukwanda kwemfuno yeeelectrode zegraphite ze-UHP. Nangona kunjalo, imiceli mngeni yokubonelela ngemfuno ye-lithium ekujongenwe nayo ekuziseni utyalo-mali kwishishini lamalahle ngenxa yemithetho echasene nongcoliseko lwekhabhoni, ukuguquguquka kwe-oyile ekrwada kunye namaxabiso amalahle kunokuthintela ukukhula komzi-mveliso wenaliti ye-coke kwixesha lengqikelelo.
I-Global Needle Coke Market: Isishwankathelo
Ukunyuka kwemfuno ye-UHP graphite electrode
Ii-electrode zegraphite zisetyenziswa kwizicelo, ezinje ngee-arc eziphantsi kwamanzi kunye neefurnaces ze-ladle zokwenziwa kwentsimbi, izinto ezingezizo ezentsimbi, kunye neentsimbi. Zikwasetyenziswa ngokuyintloko kwi-EAFs kwimveliso yentsimbi. Iielectrode zegraphite zinokuveliswa kusetyenziswa icoke yepetroleum okanye inaliti yecoke. I-electrode yegraphite ihlelwa ngamandla aqhelekileyo, amandla aphezulu, amandla aphezulu kakhulu, kunye ne-UHP esekwe kwiiparamitha ezinje ngokumelana, ukuhanjiswa kombane, ukuhanjiswa kwe-thermal, ukuchasana ne-oxidation kunye nomothuko we-thermal, kunye namandla omatshini. Kuzo zonke iindidi zee-electrode zegraphite. I-electrode ye-graphite ye-UHP ifumana ingqalelo kwishishini lentsimbi. Le mfuno yee-electrode ze-UHP iya kukhokelela ekwandeni kwemarike yenaliti ye-coke yehlabathi kwi-CAGR ye-6% ngexesha loqikelelo.
Ukuvela kwentsimbi eluhlaza
Ukukhutshwa kweCO2 ngumba omkhulu ojongene neshishini lentsimbi kwihlabathi jikelele. Ukusombulula lo mba, kuye kwenziwa imisebenzi emininzi yophando nophuhliso (R&D). Le misebenzi ye-R & D yakhokelela ekuveleni kwentsimbi eluhlaza. Abaphandi bafumene inkqubo entsha yokwenza intsimbi enokuphelisa ukukhutshwa kweCO2 ngokupheleleyo. Kwinkqubo yokwenza isinyithi yendabuko, ngexesha lokuveliswa kwentsimbi, ubuninzi bomsi, i-carbon, kunye ne-belching flame zikhululwa. Inkqubo yokwenza intsimbi yemveli ikhupha i-CO2 ngokuphindwe kabini ubunzima bentsimbi. Nangona kunjalo, inkqubo entsha inokufezekisa ukwenza intsimbi ngokukhutshwa kweqanda. Inaliti yamalahle ehlatyiweyo kunye nekhabhoni yokubamba kunye nokugcina itekhnoloji (CCS) iphakathi kwazo. Olu phuhliso kulindeleke ukuba lube nefuthe elihle kuhlumo lwemarike ngokubanzi.
Ukhuphiswano Lomhlaba
Ngobukho babadlali abambalwa abaphambili, imakethi yenaliti ye-coke yehlabathi igxile. Olu hlaziyo lomthengisi olomeleleyo lwenzelwe ukunceda abathengi baphucule indawo yabo yentengiso, kwaye ngokuhambelana nale ngxelo, le ngxelo ibonelela ngohlalutyo oluthe kratya lwabavelisi abaninzi abahamba phambili benaliti, ababandakanya iC-Chem Co. Ltd., iGrafTech International Ltd., iMitsubishi Chemical Holdings Corp., Phillips 66 Co., Sojitz Corp., kunye neSumitomo Corp.
Kwakhona, ingxelo yohlalutyo lwemarike yenaliti ye-coke ibandakanya ulwazi malunga neendlela ezizayo kunye nemingeni eya kuba nefuthe ekukhuleni kwemarike. Oku kunceda iinkampani ukuba zenze iqhinga kwaye zisebenzise onke amathuba okukhula azayo.
Ixesha lokuposa: Mar-02-2021