ʻO nā kumukūʻai wahi petcoke kūloko i hoʻomaka i ka piʻi lua o kēia makahiki

I kēia mau lā, i kākoʻo ʻia e ka noi ʻoihana o lalo, ua hoʻomaka nā kumukūʻai wahi petcoke home i ka piʻi lua o ka makahiki.Ma ka ʻaoʻao hoʻolako, he liʻiliʻi ka lawe ʻana mai o ka petcoke i ka mahina ʻo Kepakemapa, ʻoi aku ka liʻiliʻi o ka hoʻolako ʻana i nā kumu waiwai petcoke home ma mua o ka mea i manaʻo ʻia, a ʻo ka hoʻomaʻemaʻe hou ʻana o ka ʻaila coke sulfur ma ka ʻaoʻao kiʻekiʻe, ʻaʻole liʻiliʻi nā kumu waiwai coke petcoke haʻahaʻa.

I kēia mau lā, i kākoʻo ʻia e ka noi ʻoihana o lalo, ua hoʻomaka ke kumukūʻai kūloko o ka petcoke i ka piʻi nui no ka lua o ka manawa i kēia makahiki.Ma ka ʻaoʻao hoʻolako, ua liʻiliʻi ka nui o ka hoʻokomo ʻana i ka aila coke i Kepakemapa, a ʻaʻole i hoʻihoʻi hou ʻia ka hoʻolako ʻana i nā kumu waiwai aila ʻaila coke e like me ka mea i manaʻo ʻia.Eia kekahi, ʻoi aku ka kiʻekiʻe o ka sulfur maʻiʻo o ka petroleum coke i ka hoʻomaʻemaʻe hou ʻana, a ua nele loa nā kumu waiwai coke petroleum haʻahaʻa.Ma ka ʻaoʻao koi, ikaika ka koi no ke kalapona no ka alumini, a ua wehe ʻia nā mālama hoʻoilo ma ke komohana.Ua pāʻani ke kahua o nā mea anode i ke kākoʻo ikaika no ka noi ʻana i ka coke petroleum haʻahaʻa haʻahaʻa, a ʻoi aku ka nui o nā kumu waiwai coke coke haʻahaʻa haʻahaʻa i kahe i nā ʻoihana graphite artificial.

ʻO ka papa kumu kūʻai kumu kūʻai o ka coke petroleum low-sulfur ma Kina Hikina i 2021

Ke hoʻoholo nei mai ke kumu kūʻai o ka coke petroleum haʻahaʻa haʻahaʻa ma Shandong a me Jiangsu, ʻo ke kumukūʻai ma ka hoʻomaka o 2021 ʻo 1950-2050 yuan / ton.I Malaki, ma muli o nā hopena ʻelua o ka emi ʻana o ka lako petcoke home a me ka piʻi ʻana o ka noi i lalo, ua hoʻomau ka piʻi ʻana o nā kumukūʻai petcoke kūloko.ʻO ka mea nui, ʻike ʻia ka coke haʻahaʻa-sulfur i kekahi mau hoʻoponopono ʻoihana.Ua piʻi ke kumukūʻai i RMB 3,400-3500 / ton, e paʻi ana i kahi moʻolelo.He 51% ka hoʻonui i ka lā hoʻokahi.Mai ka hapa lua o ka makahiki, ua hoʻonui iki ʻia nā kumukūʻai ma lalo o ke kākoʻo o ka noi ma nā kahua o ke kalapona alumini a me ke kalapona kila (carburizers, nā mana graphite electrodes maʻamau).Mai ʻAukake, ma muli o ka piʻi ʻana o nā kumukūʻai coke ʻaila haʻahaʻa haʻahaʻa ma Northeast Kina, ua neʻe ke koi no ka coke petroleum haʻahaʻa haʻahaʻa i ke kahua o nā mea anode i Kina Hikina, kahi i hoʻonui ai i ka piʻi ʻana o ka haʻahaʻa sulfur. nā kumukūʻai ʻaila coke ma Kina Hikina i kekahi ʻano.E like me kēia pule, ua piʻi ke kumukūʻai o ka coke petroleum haʻahaʻa-sulfur ma Shandong a me Jiangsu i ʻoi aku ma mua o 4,000 yuan / ton, kahi moʻolelo kiʻekiʻe, ʻo ia ka piʻi ʻana o 1950-2100 yuan / ton, a i ʻole 100%, mai ka hoomaka ana o ka makahiki.

Hoʻolaha palapala ʻāina o nā wahi o lalo o ka coke sulfur haʻahaʻa kiʻekiʻe ma Kina Hikina

E like me ka mea i ʻike ʻia mai ka helu ma luna, e like me kēia pule, ma ke ʻano o ka hāʻawi ʻana i ka petroleum coke downstream noi ma Shandong a me Jiangsu panalāʻau, ʻo ke koi no ke kalapona alumina ma kahi o 38%, ʻo ke koi no nā electrodes maikaʻi ʻole i helu ʻia no 29% , a me ke koi no ke kalapona kila.Aia ma kahi o 22%, a ʻo nā māla ʻē aʻe he 11%.ʻOiai ua piʻi aʻe ke kumukūʻai o ka coke petroleum haʻahaʻa haʻahaʻa ma ka ʻāina i ʻoi aku ma mua o 4,000 yuan/ton, ʻo ka ʻāpana kalapona alumini ka mea ma luna o ka papa inoa ma muli o kāna kākoʻo ikaika.Eia kekahi, ʻoi aku ka maikaʻi o ka noi holoʻokoʻa i ke kahua electrode maikaʻi ʻole, a ʻoi aku ka ikaika o ka ʻae ʻana o ke kumukūʻai, me ka helu ʻana o kāna koi e like me 29%.Mai ka lua o ka hapalua o ka makahiki, i ka hale kila 'oihana noi no ka recarburizers ua hoole, a me ka uila arc kapuahi hana helu ua basically hovered a puni 60%, a me ke kākoʻo no graphite electrodes ua nāwaliwali.No laila, i ka ʻōlelo ʻana, ua emi nui ke koi no ka coke petroleum haʻahaʻa i loko o ke kahua kalapona kila.

Ma ke ʻano holoʻokoʻa, ua hoʻopilikia ʻia nā ʻoihana hana petcoke haʻahaʻa haʻahaʻa o PetroChina e ka hana ʻana i ka wahie kai kai haʻahaʻa haʻahaʻa i kekahi ʻano, a ua hōʻole kā lākou huahana.I kēia manawa, paʻa mau nā hōʻailona coke petroleum haʻahaʻa-sulfur ma Shandong a me Jiangsu a mālama ʻia ka ʻike sulfur i loko o 0.5%, a ua hoʻomaikaʻi maikaʻi ʻia ka maikaʻi i ka makahiki i hala.Eia kekahi, e hoʻonui ʻia ka noi ma nā wahi o lalo i ka wā e hiki mai ana, no laila i ka wā lōʻihi, e lilo ka hemahema o nā kumu waiwai coke coke haʻahaʻa haʻahaʻa haʻahaʻa.