Ka loiloi mākeke electrode graphite i ka hapa mua o 2021 a me ka nānā ʻana no ka hapa lua o 2021

I ka hapa mua o 2021, e hoʻomau ka piʻi ʻana o ka mākeke electrode graphite. I ka hopena o Iune, ua kūʻai ʻia ke kumukūʻai o ka mākeke kūloko o nā electrodes graphite mana maʻamau φ300-φ500 ma 16000-17500 yuan/ton, me ka piʻi ʻana o 6000-7000 yuan/ton; φ300-φ500 kiʻekiʻe. ʻO ke kumukūʻai mākeke nui o nā electrodes graphite mana he 18000-12000 yuan/ton, me ka piʻi ʻana o 7000-8000 yuan/ton.

Wahi a ke anamanaʻo, ʻo ka piʻi ʻana o nā electrodes graphite ke kumu nui o kēia mau ʻano:

ʻO ka mea mua, ua hoʻopilikia ʻia e ka piʻi mau ʻana o nā kumukūʻai o nā mea maka;

ʻO ka lua, ma Inner Mongolia, Gansu a me nā wahi ʻē aʻe, ua ʻoki ʻia ka mana i Malaki, a ua kaupalena ʻia ke kaʻina hana graphitization. Hiki i nā mea hana he nui ke huli wale iā Shanxi a me nā wahi ʻē aʻe no ka hana ʻana. Ua lohi ka hana ʻana o kekahi mau hale hana electrode e pono ai ka foundry graphitization ma muli o ia mea. ʻO ka lako o UHP550mm a ma lalo o nā kikoʻī he paʻa mau, paʻa ke kumukūʻai, ʻoi aku ka maopopo o ka piʻi ʻana, a ua hahai nā electrodes graphite maʻamau a me ka mana kiʻekiʻe i ka piʻi ʻana;

ʻO ke kolu, ʻaʻole lawa ka waihona o nā mea hana electrode graphite nui, a ua kau ʻia nā kauoha a hiki i ka waena a hiki i ka hopena o Mei.

Ma ka mākeke:

Wahi a nā manaʻo mai kekahi mau mea hana electrode, i ka wā ma mua, i ka wā o ka Spring Festival a i ʻole i ka wā like, e kūʻai lākou i kahi nui o nā mea maka. Eia nō naʻe, i ka makahiki 2020, ma muli o ka piʻi mau ʻana o ke kumukūʻai o nā mea maka i Dekemaba, kali nui nā mea hana a ʻike. No laila, ʻaʻole lawa ka waihona mea maka i ka makahiki 2021, a e mau ka hoʻohana ʻana o kekahi mau mea hana a hiki i ka Spring Festival. Mai ka hoʻomaka ʻana o 2021, ma muli o nā hanana olakino lehulehu, ua hoʻōki ka hapa nui o nā ʻoihana hana a me nā ʻoihana pili, ʻo ia ka waihona hana mīkini electrode graphite nui loa ma ka ʻāina, i ka hana a me ka hana ʻana, a ʻo ka hopena o ka pani ʻana o ke alanui ua hoʻopilikia i ka halihali.
I ka manawa like, ʻo ka mana hoʻokele ikehu pālua ma Inner Mongolia a me ka ʻoki ʻana o ka mana ma Gansu a me nā wahi ʻē aʻe mai Ianuali a Malaki i hoʻoulu ai i nā pilikia koʻikoʻi i ke kaʻina hana graphitization o nā electrodes graphite. A hiki i ka waena o ʻApelila, ua hoʻomaka iki ka hoʻomaikaʻi ʻana o ka graphitization kūloko, akā ua hoʻokuʻu ʻia hoʻi ka hiki ke hana. He 50-70% wale nō. E like me kā mākou e ʻike nei, ʻo Inner Mongolia ke kikowaena o ka graphitization ma Kina. Loaʻa i ka mana pālua kekahi mana i ka hoʻokuʻu ʻana o nā mea hana electrode graphite semi-process ma hope. Ma muli o ka mālama kikowaena ʻana o nā mea maka a me ke kumukūʻai kiʻekiʻe o ka lawe ʻana i ʻApelila, ua hoʻonui nui nā mea hana electrode nui i kā lākou kumukūʻai huahana i ʻelua manawa i ka hoʻomaka a me ka waena a hiki i ka hopena o ʻApelila, a ua mālama mālie nā mea hana echelon ʻekolu a me ka hā i ka hopena o ʻApelila. ʻOiai ua maikaʻi iki nā kumukūʻai kūʻai maoli, akā ua emi ka hakahaka.
A hiki i ka "hā kulu ʻana o ʻehā mau kulu" o ka Daqing petroleum coke, ua nui ke kūkākūkā wela ma ka mākeke, a ua hoʻomaka ka manaʻo o nā mea a pau e loli iki. Ua ʻike kekahi mau mea hana electrode graphite ua palupalu iki nā kumukūʻai o nā electrodes graphite o nā mea hana pākahi i ka wā o ke kūʻai ʻana ma waena a hiki i ka hopena o Mei. Eia nō naʻe, no ka mea e mau ana ke kumukūʻai coke nila kūloko a e paʻa ka lako o ka coke ma waho i ka wā ma hope, manaʻoʻiʻo ka nui o nā mea hana electrode graphite alakaʻi e mau ana ke kumukūʻai o ka electrode ma hope i ke kūlana o kēia manawa a i ʻole e loli iki. Ma hope o nā mea a pau, aia nō nā mea maka kiʻekiʻe ma ka laina hana. Hana ʻana, e hoʻopilikia ʻia nā electrodes e nā kumukūʻai i ka wā e hiki mai ana, ʻaʻole paha e hāʻule nā ​​​​kumukūʻai.