1. Nā wahi wela o ka mākeke:
Ua hōʻike ʻia ʻo Longzhong Information: Wahi a nā helu helu i hoʻokuʻu ʻia e ka Bureau of Statistics, i ʻAukake, ʻo ka PMI hana ʻana he 50.1, i lalo he 0.6% i kēlā me kēia mahina a me 1.76% i kēlā me kēia makahiki, a ua hoʻomau ʻia i ka pae hoʻonui, me ka nāwaliwali o nā hana hoʻonui.
2. ʻIke ākea o ka mākeke:
Papa kuhi kumukūʻai coke petroleum kūloko
ʻIke Longzhong Kepakemapa 1: Ke piʻi nei nā kumukūʻai mākeke petroleum coke i kēia lā, a ʻoi aku ka maikaʻi o ke kālepa mākeke. Ma ke ʻano o ka ʻoihana nui, ua piʻi ke kumukūʻai o ka petroleum coke maikaʻi maʻamau No. 1 ma ka Hikina ʻĀkau o Kina ma 200-400 yuan/ton. He mālie ka hoʻouna ʻana a he haʻahaʻa ka waihona. Ke hana nei ʻo Petrochemical a me CNOOC ma nā kumukūʻai paʻa. ʻAʻole hiki ke hoʻomaha ʻia ka lako paʻa o ka petroleum coke haʻahaʻa-sulfur i ka manawa pōkole. Ma ke ʻano o ka geo-refining, ua hoʻoponopono ʻia ka helu sulfur o Shandong geo-refining ma kahi pae nui, a ua paʻa ke kumukūʻai o ka sulfur kiʻekiʻe. ʻAʻole i lalo o ke kaomi ka waihona holoʻokoʻa o ka hale hana hoʻomaʻemaʻe. ʻOi aku ka maikaʻi o ke koi no ka petroleum coke, a ua piʻi mau nā kumukūʻai mākeke.
3. Ka loiloi lako:
Ka pakuhi hana o kēlā me kēia lā o ka petroleum coke
I kēia lā, ʻo ka hana ʻana o ka petroleum coke aupuni he 73,580 tons, he piʻi ʻana o 420 tons a i ʻole 0.57% mai ka mahina i hala. E hoʻonui ʻo Zhoushan Petrochemical i ka hana ʻana, a ke manaʻo nei ʻo Jincheng e hoʻoponopono hou ʻia kahi set o nā ʻāpana coking i ka lā ʻapōpō a e hoʻemi ʻia ka hana e 300-400 tons/lā.
4. Ka loiloi koi:
Loaʻa i ka mākeke coke calcined kūloko nā hoʻouna maikaʻi. Ua hoʻokele ke kumukūʻai o nā mea maka i ke kumukūʻai o ka coke calcined i kahi pae kiʻekiʻe. Ua lilo ka loaʻa kālā o ka calcination i loaʻa kālā, a ua paʻa ka hana o nā ʻoihana calcination. Ua piʻi nui hou ke kumukūʻai alumini electrolytic terminal i 21,230 yuan/ton. Ua mālama nā ʻoihana alumini electrolytic i nā loaʻa kālā kiʻekiʻe a hoʻomaka i nā hana, kahi i hāʻawi i ke kākoʻo ikaika no ka mākeke kalapona alumini. Ke kālepa nui nei ka mākeke recarburizer a me ka graphite electrode, a ua nāwaliwali ke koi ma lalo. ʻO ke kālepa ikaika ma ka mākeke electrode maikaʻi ʻole, me nā kauoha ʻoihana hou aʻe, he maikaʻi ia no nā hoʻouna ma ka mākeke coke haʻahaʻa-sulfur.
5. Wānana kumukūʻai:
ʻO ka mākeke petcoke e mau ana i ke kiʻekiʻe a me ka loli i loko o ka manawa pōkole, ua paʻi pinepine nā kumukūʻai alumini i nā kiʻekiʻe hou, a he kākoʻo ikaika ka mākeke kalapona alumini. Ua hoʻopaʻa ʻia nā kūʻai electrode maikaʻi ʻole, a hiki i kekahi mau ʻoihana electrode maikaʻi ʻole ke ʻae i kahi pae o ka uku. Ke kali nei nā ʻoihana electrode a ʻike, e hoʻomaka nā wili kila e hoʻomaikaʻi i ka wā e hiki mai ana. ʻO ka mākeke electrode nīnau kumukūʻai o kēia manawa he hana ikaika, me ka piʻi nui ʻana o nā kumuwaiwai petcoke i lawe ʻia mai, e kākoʻo ana i ka mākeke petcoke kūloko o kēia manawa e piʻi mau.
Ka manawa hoʻouna: Sep-02-2021