Nā manaʻo e pili ana i ke kumukūʻai mākeke o ka ʻaila i puhi ʻia ma Kina i nā lā ʻelua i hala iho nei

I nā lā ʻelua i hala iho nei, ua maikaʻi ke kālepa mākeke o ka coke petroleum calcined ma Kina, a ua paʻa ka ukana hoʻomaka o nā ʻoihana. ʻO ka ʻaoʻao koi o ka mākeke kalapona kila o ka hoihoi kūʻai he laulā, e hoʻokokoke ana i ka Spring Festival, ua hoʻomau ka emi ʻana o ka ukana ma lalo; Maikaʻi ka hoihoi kūʻai mākeke o ke kalapona alumini, ʻoi aku ka ikaika o ke kālepa mākeke, a ua paʻa ke kumukūʻai mākeke o ka char calcined no kekahi manawa. Ua komo ka mākeke coke petroleum low-sulfur hikina ʻākau i ka mākeke me ka ʻano maikaʻi, ua hoʻomau ka piʻi ʻana o ke kumukūʻai o nā mea maka haʻahaʻa-sulfur, ʻo ka electrode graphite a me nā mākeke cathode graphite ka mea nui i koi ʻia, a ua paʻa nā kumukūʻai mākeke char puhi haʻahaʻa-sulfur. ʻAʻole i emi ke kākoʻo mākeke mea maka haʻahaʻa sulfur, maikaʻi ka hoihoi o ka waihona ma lalo, ua piʻi ka loaʻa kālā o nā ʻoihana, a manaʻo ʻia e paʻa ke kumukūʻai o ka char calcined haʻahaʻa sulfur. He maikaʻi nō ka mākeke mea electrode maikaʻi ʻole, a maikaʻi ke kūlana kauoha o nā ʻoihana, e kākoʻo ana i ke kumukūʻai mākeke maʻamau o ka sulfur; He koi koʻikoʻi ko nā hale hana alumini no nā mea trace, ua paʻa loa ka mākeke index, ua kiʻekiʻe ke kumukūʻai o nā mea maka i hoʻohui ʻia, a ke piʻi nei ke kumukūʻai mākeke o nā waiwai index sulfur waena a me kiʻekiʻe. Manaʻo ʻia e hana mau ka mākeke char sulfur waena a me kiʻekiʻe.