I kēia pule, ua loli ka mākeke maka, ua hōʻike ke kumukūʻai o ka coke sulfur petroleum haʻahaʻa i lalo, ʻo ke kumukūʻai o kēia manawa he 6050-6700 yuan / ton, ua piʻi ke kumukūʻai aila honua i lalo, ua piʻi ka manaʻo o ka mākeke. e ka maʻi ahulau, kekahi mau ʻoihana logistic a me nā kaʻa kaʻa, ʻaʻole maʻalahi ka hoʻouna ʻana, pono e hōʻemi i ke kumukūʻai o ka mālama; Ua kūpaʻa ke kumukūʻai o ka nila coke no kekahi manawa, ua hoʻomau ke kumukūʻai o ka asphalt lanahu, ua hoʻohuli nui ʻia ke kumukūʻai o nā ʻoihana ana lanahu, ʻaʻohe hana hou i hoʻomaka ʻia i kēia manawa. Ua hoʻemi ʻia ke kumukūʻai o ka ʻaila sulfur haʻahaʻa, a ua maʻalahi ke kumukūʻai o nā ʻoihana pili i ka aila. Ke hāʻule mau nei nā kumukūʻai sulfur coke haʻahaʻa e pili ana i ka noʻonoʻo kūʻai ʻana o nā ʻoihana maikaʻi ʻole, me ka hoʻonui ʻole ʻana i ka paʻakikī o nā kumukūʻai coke nila e hoʻokuʻi i luna, e hoʻopaʻa i ka manaʻo kali a ʻike.
Paʻa ka mākeke waiwai electrode maikaʻi ʻole, ʻaʻole kiʻekiʻe ka koi o nā ʻoihana pākaukau o lalo, a ikaika ka manaʻo e hoʻomaʻemaʻe i ka mālama. I kēia manawa, pono ka hapa nui o lākou e kūʻai, hoʻopaʻa me ka akahele, a ikaika ke kumukūʻai. Ua hāʻule ka superposition maka mea hope o ka haʻahaʻa sulfur coke kumu kūʻai, ʻo ka mākeke "kūʻai aku ʻaʻole kūʻai i lalo" noʻonoʻo noho i kahi kūlana koʻikoʻi, ua emi iho ke kūʻai ʻana i lalo, ʻoi aku ka makaʻala o ka hana maoli.
I kēia pule, ua hāʻule ke kumukūʻai o nā mea anode graphite artificial, ua hāʻule ke kumukūʻai o ka huahana waena i 2750 yuan / ton, ʻo ke kumukūʻai mākeke o kēia manawa he 50500 yuan / ton. Ke hoʻomau nei ka hāʻule ʻana o ke kumukūʻai o nā mea maka, a ua hōʻole hoʻi ka uku hana graphitization, ʻaʻole hiki ke hāʻawi i ke kākoʻo kumu kūʻai no nā mea anode graphite artificial. ʻOiai ʻo ia ka hopena o ka makahiki, ʻaʻole i piʻi aʻe nā ʻoihana electrode maikaʻi ʻole e like me nā makahiki i hala, no ka mea, ua hōʻiliʻili kekahi mau ʻoihana i nā waiwai i ka wā mua, a ua maikaʻi ka nui o ka waihona. I kēia manawa, ʻoi aku ka manaʻo o ka hele ʻana i ka hale kūʻai, a me ka mālama ʻana. Ma muli o ka hoʻonui ʻia ʻana o ka mana anode i ka wā mua, e hoʻokuʻu ʻia i ka makahiki aʻe. Ma kahi kokoke i ka hopena o ka makahiki, ua hoʻomaka ka mākeke maikaʻi e hoʻokūkū no nā kauoha lōʻihi o ka makahiki e hiki mai ana, a koho kekahi mau ʻoihana e hoʻokūkū i nā kauoha ma nā kumukūʻai haʻahaʻa e hōʻoia i ka loaʻa kālā o ka makahiki e hiki mai ana.
Makeke graphitization
Ua komo nā kumukūʻai i kahi pae i lalo
Wahi a ka ʻikepili, mai ka hapaha ʻekolu, ma muli o ka hoʻokuʻu ʻana o ka mana hana, ua komo ke kumukūʻai graphitization i kahi pae i lalo. I kēia manawa, ʻo ke kumukūʻai maʻamau o ka graphitization maikaʻi ʻole he 19,000 yuan / ton, ʻo ia ka 32% haʻahaʻa ma mua o ke kumukūʻai ma ka hapa mua o kēia makahiki.
ʻO ka graphitization maikaʻi kahi kaʻina hana nui i ka hana ʻana i ka graphite artificial, a ʻo kona hiki ke hana pono e pili ana i ka lako maoli o ka graphite artificial. No ka mea, ʻo ka graphitization kahi loulou o ka hoʻohana ʻana i ka ikehu kiʻekiʻe, ua māhele ʻia ka mana hana ma Inner Mongolia, Sichuan a me nā wahi ʻē aʻe kahi i maʻalahi ke kumukūʻai uila. I ka makahiki 2021, ma muli o ka mana ʻelua o ke aupuni a me ke kulekele palena mana, e hōʻino ʻia ka mana waiwai o ka wahi hana graphitization nui e like me Inner Mongolia, a ʻoi aku ka haʻahaʻa o ka ulu ʻana o ka ulu ʻana ma mua o ka koi o lalo. Alakaʻi i ka hāʻawi ʻana i ka graphitization i ke ākea koʻikoʻi, ke piʻi aʻe nā kumukūʻai hana graphitization.
Wahi a ka noiʻi, ua hoʻomau mau ʻia ke kumukūʻai graphitization mai ke kolu o ka hapaha, no ka mea ua komo ka graphitization i ka manawa o ka hoʻokuʻu ʻana i ka mana hoʻokuʻu ʻana mai ka hapa lua o 2022, a ua hōʻemi iki ka graphitization.
Manaʻo ʻia ka hiki ʻana o ka graphitization i 1.46 miliona tons ma 2022 a me 2.31 miliona tons i 2023.
ʻO ka mana makahiki o ka graphitization nui e hana ana i nā wahi mai 2022 a 2023 e hoʻolālā ʻia penei:
Inner Mongolia: E hoʻokomo ʻia ka mana hou i ka makahiki 2022. Manaʻo ʻia ʻo 450,000 tons i ka makahiki 2022 a me 700,000 tons i 2023.
Sichuan: E hoʻokomo ʻia ka mana hou i ka hana ma 2022-2023. Manaʻo ʻia ka mana graphitization kūpono he 140,000 tons i 2022 a me 330,000 tons i 2023.
Guizhou: E hoʻokomo ʻia ka mana hou i ka hana ma 2022-2023. Manaʻo ka mana graphitization kūpono he 180,000 tons i 2022 a me 280,000 tons i 2023.
Mai nā helu o kēia manawa o ka papahana, ʻo ka piʻi ʻana o ka mana electrode maikaʻi ʻole ʻo ia ka hoʻohui ʻana i ka graphite artificial, ka hapa nui ma Sichuan, Yunnan, Inner Mongolia a me nā wahi ʻē aʻe.
Manaʻo ʻia ua komo ka graphitization i ka manawa hoʻokuʻu o ka mana hana ma 2022-2023. Ua manaʻo ʻia ʻaʻole e kaupalena ʻia ka hana ʻana o ka graphite artificial i ka wā e hiki mai ana, a e hoʻi hou ke kumukūʻai i ke kūpono.
Ka manawa hoʻouna: Dec-05-2022