Loaʻa nā kumukūʻai paʻa o ka mākeke electrode graphite, a ʻoi aku ka kiʻekiʻe o ke kaomi ma ka ʻaoʻao kumu kūʻai

Ua paʻa mau ke kumu kūʻai o ka mākeke graphite electrode i kēia manawa.Kūpaʻa mau ke kumukūʻai o ka mākeke graphite electrode Kina, a ʻo 63.32% ka helu hana o ka ʻoihana.Hana nui nā ʻoihana graphite electrode i ka mana ultra-kiʻekiʻe a me nā kikoʻī nui, a paʻa mau ka hāʻawi ʻana i ka mana ultra-kiʻekiʻe a me nā kikoʻī liʻiliʻi i ka mākeke electrode graphite.I kēia mau lā, ua hōʻike ʻia kekahi mau hui electrode graphite nui i ka paʻa loa o nā kumu waiwai i lawe ʻia mai ka nila coke, ua kaupalena ʻia ka hana ʻana o nā electrodes graphite nui-kiʻekiʻe, a me ka hāʻawi ʻana i nā electrodes graphite nui kiʻekiʻe. ua manaʻo ʻia e paʻa.Ua hāʻule ke kumukūʻai o ka coke petroleum haʻahaʻa haʻahaʻa, a ua pālahalaha ka manaʻo kali-a-ʻike o ka mākeke electrode graphite.Eia naʻe, ke piʻi ikaika nei ke kumukūʻai o ka pitch tar lanahu i kēia manawa, a ua hiki ke kumukūʻai o ka asphalt i hoʻololi ʻia i 4755 yuan/ton;ke hoʻomau nei ka hoʻolako ʻana i ka coke needle i kahi kūlana kaulike paʻa, a ʻaʻohe hemahema o ka hiki ke hoʻonui i ka nānā ʻana o ka mākeke.ʻO ka holoʻokoʻa, ke kiʻekiʻe nei ke kumukūʻai o nā electrodes graphite.

Mai Mei 19, 2021, nā kumu kūʻai nui o nā electrodes graphite ma Kina me ke anawaena o 300-600mm: mana maʻamau 1,6000-18,000 yuan / ton;mana kiʻekiʻe 17500-21,000 yuan / tona;mana kiʻekiʻe loa 20,000-27,000 yuan / ton;ʻO ka mana kiʻekiʻe 700mm Graphite electrode he 29000-31000 yuan/ton.