Mai ka hopena o Mei a hiki i ka hoʻomaka ʻana o Iune, e hoʻomaka ʻia kahi pōʻai hou o ke kaʻina hoʻoponopono kumukūʻai o ka mākeke coke nila. Eia nō naʻe, i kēia manawa, ua noho aliʻi ʻia ka mākeke coke nila e ke ʻano kali a ʻike. Koe wale nō kekahi mau ʻoihana e hōʻano hou i ke kumukūʻai i Iune a alakaʻi i ka hoʻonui iki ʻana i 300 yuan/ton, ʻaʻole i pae ka hana kūkākūkā maoli. Pehea e hana ai ke kumukūʻai mākeke coke nila o Kina i Iune, a hiki ke hoʻomau i ke ʻano piʻi i Mei?
Mai ke ʻano o ke kumukūʻai o ka nila coke, hiki ke ʻike ʻia he paʻa a piʻi ke kumukūʻai o ka nila coke mai Malaki a ʻApelila, a laila paʻa mau ma hope o ka piʻi ʻana i ka hoʻomaka o Mei. I Mei, ʻo ke kumukūʻai nui o ka nila coke he 10,500-11,200 yuan/ton, ʻo ka aila coke he 14,000-15,000 yuan/ton, ʻo ka lanahu coke he 9,000-10,000 yuan/ton, a ʻo ka lanahu coke he 12,200 yuan/ton. I kēia manawa, aia kekahi mau kumu no ka nila coke e kali a ʻike:
1. Ua hāʻule ke kumukūʻai o ka coke petroleum haʻahaʻa-sulfur. I ka hopena o Mei, ua alakaʻi ke kumukūʻai o ka coke petroleum haʻahaʻa-sulfur maʻamau ma Dagang lāua ʻo Taizhou, a laila ua ukali ʻo Jinzhou Petrochemical. I Iune 1, ua hāʻule ke kumukūʻai o Jinxi Petrochemical i 6,900 yuan/ton, a ua hoʻonui ʻia ka ʻokoʻa kumukūʻai ma waena o Daqing lāua ʻo Fushun i 2,000 yuan/ton. Me ka emi ʻana o ka coke petroleum haʻahaʻa-sulfur, ua hoʻonui kekahi mau ʻoihana ma hope i ka lakio hui ʻana o ka coke petroleum, kahi i hoʻopilikia ai i ke koi no ka coke nila i kekahi ʻano. Pono ka ʻoihana coke nila e kuhikuhi i ke kumukūʻai o ka coke petroleum ma Daqing lāua ʻo Fushun. I kēia manawa, ʻaʻohe kaomi i nā waihona ʻelua, a ʻaʻohe hoʻolālā hoʻoponopono i lalo, no laila e kali a ʻike ka mākeke coke nila.
2. Ua lohi ka noi no ke kūʻai ʻana i nā electrode maikaʻi ʻole ma lalo. Ma lalo o ka mana o ke kūlana ahulau, ua emi iho nā kauoha no nā pila mana a me nā pila kikohoʻe i Mei. Ua hoʻoheheʻe nui ʻia nā mea maka no ka nila coke o nā mea anode i ka wā mua, a ua emi iho ka nui o nā kauoha hou. Ua hoʻonui kekahi mau ʻoihana, ʻoiai ka nila coke lanahu, i kā lākou waihona.
3. Ua haʻahaʻa ka hana o ka electrode graphite. ʻAʻole maikaʻi ka loaʻa kālā o nā wili kila, a ua hoʻopilikia ʻia nā ʻoihana electrode graphite e ke kūlana ahulau, ka palekana o ke kaiapuni a me ke kumukūʻai kiʻekiʻe o nā mea maka, no laila ʻaʻole kiʻekiʻe ko lākou hoihoi no ka hoʻomaka ʻana i ke kūkulu ʻana a ua haʻahaʻa kā lākou hana. No laila, ua paʻa ka nui o ka nila coke. Hoʻohana kekahi mau ʻoihana hana liʻiliʻi i ka coke petroleum haʻahaʻa-sulfur ma kahi o ka nila coke.
Ka nānā ʻana i ka mākeke: I ka wā pōkole, ʻeli nui nā ʻoihana anode i ka waihona o nā mea maka i ka wā mua, a kau inoa i nā kauoha hou he liʻiliʻi. Eia kekahi, ʻo ke kumukūʻai tribal o ka low-sulfur petroleum coke bureau e loaʻa kahi hopena i ka hoʻouna ʻana o ka nila coke. Eia nō naʻe, he kiʻekiʻe nā kumukūʻai hana o nā ʻoihana nila coke, a ʻaʻole paha e hāʻule ke kumukūʻai ma lalo o ke kaomi ʻana o ka loaʻa kālā. No laila, e hoʻomau ka mākeke nila coke i ka noho aliʻi i Iune i kahi kūlana kali a ʻike. I ka wā lōʻihi, me ke kūlana ahulau ma Shanghai a me nā wahi ʻē aʻe ma lalo o ka mana, manaʻo ʻia e hoʻōla mālie ka hana ʻana o nā kaʻa, a manaʻo ʻia e piʻi aʻe ke koi terminal. Eia kekahi, i ka hapaha ʻekolu, e hoʻokomo ʻia kekahi mau mea electrode maikaʻi ʻole i ka hana ʻana, kahi e hoʻonui ai i ke koi no nā mea maka nila coke. Ke hoʻomaka nā ʻoihana electrode maikaʻi ʻole e mālama i nā mea maka, e hoʻokumu hou ke kūlana paʻa o ka nila coke i ke kākoʻo maikaʻi no nā kumukūʻai.
Ka manawa hoʻouna: Iune-09-2022