N'ime ọkara mbụ nke afọ, ịzụ ahịa ahịa mmanụ ala coke dị mma, ọnụ ahịa ọnụ ahịa nke coke petroleum na sọlfọ dị elu gosipụtara mgbanwe na-arị elu. Site na Jenụwarị ruo May, n'ihi oke ọkọnọ na ike siri ike, ọnụ ahịa coke nọgidere na-arị elu nke ukwuu. Site na June, na mgbake nke ọkọnọ, ọnụahịa nke ụfọdụ coke dara, mana ọnụ ahịa ahịa n'ozuzu ka dị elu karịa nke otu oge ahụ n'afọ gara aga.
Na nkeji iri na ise mbụ, ngbanwe n'ozuzu ahịa dị mma. N'ịkwado site n'ahịa n'akụkụ chọrọ gburugburu Ememme Mmiri, ọnụ ahịa mmanụ ala coke gosipụtara usoro ịrị elu. Ebe ọ bụ na mbubreyo March, n'ihi ọnụ ahịa dị elu nke ọkara na nnukwu sọlfọ coke n'oge mmalite, ọrụ na-enweta ala na-agbada, ọnụ ahịa coke nke ụfọdụ ụlọ ọrụ na-adaba. N'ihi mmezigharị nke coke mmanụ ala na nkeji nke abụọ, ọkọnọ nke coke mmanụ belatara nke ukwuu, mana a na-anakwere arụmọrụ akụkụ achọrọ, nke ka nwere nkwado dị mma maka ahịa coke mmanụ ala. Otú ọ dị, mgbe ịbanye na June, nyocha na nchacha osisi malitere ịmaliteghachi mmepụta otu mgbe ọzọ, ụlọ ọrụ aluminum electrolytic dị na North China na ndịda ọdịda anyanwụ China na-ekpughekarị akụkọ ọjọọ. Na mgbakwunye, ụkọ ego n'ime ụlọ ọrụ carbon etiti na àgwà bearish n'ahịa ahụ gbochiri usoro ịzụ ahịa nke ụlọ ọrụ dị n'okpuru, na ahịa mmanụ ala coke banyekwara n'ọkwa nkwado ọzọ.
Dabere na nyocha data nke ozi Longzhong, nkezi ọnụahịa nke 2A petroleum coke bụ 2653 yuan / ton, elu 1388 yuan / ton site na ọkara mbụ nke 2021, ma ọ bụ 109.72%. Na njedebe nke March, ọnụ ahịa coke bilitere ruo ọnụ ọgụgụ kasị elu nke yuan / ton 2700 na ọkara mbụ nke afọ, na-abawanye kwa afọ site na 184.21%. O doro anya na ọnụ ahịa mmanụ ala coke 3B na-emetụta site na mmezi nke ụlọ ọrụ a na-esi n'ime ụlọ. Ọnụ ego nke coke mmanụ ala 3B gara n'ihu na-arị elu na nkeji nke abụọ. N'etiti ọnwa Mee, ọnụ ahịa mmanụ ala coke 3B bilitere na yuan / ton 2370, ọkwa kachasị elu na ọkara mbụ nke afọ, yana mmụba kwa afọ nke 111.48%. Ọnụ ego nke coke sọlfọ dị elu na ọkara mbụ nke afọ bụ 1455 yuan / ton, yana mmụba kwa afọ nke 93.23%.
N'ịkwalite site na ọnụ ahịa akụrụngwa, na ọkara mbụ nke 2021, ọnụ ahịa anụ ụlọ sulfur calcined coke gosipụtara ọkwa elu, ngbanwe nke ahịa calcination n'ozuzu ya dị mma, na ịzụ ahịa n'akụkụ chọrọ kwụsiri ike, nke dị mma maka ya. calcination ụlọ ọrụ ka ụgbọ mmiri.
Dị ka data analysis nke Longzhong ozi, nkezi price nke ọkara sọlfọ calcined coke na ọkara mbụ nke 2021 bụ 2213 yuan / ton, mmụba nke 880 yuan / ton ma ọ bụ 66.02% tụnyere nke ahụ na ọkara mbụ nke 2020. nkeji iri na ise nke mbụ, ọnụ ahịa azụmaahịa nke ọkara na ahịa sọlfọ dị elu dị mma. N'ime nkeji mbụ, ọdịnaya sọlfọ nke 3.0% nkịtị calcined coke ji 600 yuan / ton mụbaa, ọnụ ahịa ya dịkwa 2187 yuan / ton. Ngụkọta ọnụ ahịa nke 300pm calcined coke nwere sọlfọ ọdịnaya nke 3.0% na vanadium ọdịnaya mụbara 480 yuan / ton, na nkezi price bụ 2370 yuan / ton. N'ime nkeji nke abụọ, ihe oriri nke coke petroleum sulfur na nke dị elu belatara, ọnụ ahịa coke nọgidere na-arị elu nke ukwuu. Agbanyeghị, ịnụ ọkụ n'obi ịzụta nke ụlọ ọrụ carbon dị ala nwere oke. Ụlọ ọrụ Calcining, dị ka njikọ etiti n'ahịa carbon, nwere obere olu, uru mmepụta na-aga n'ihu na-agbada, nrụgide ọnụ ahịa nọgidere na-abawanye, na ọsọ ụgbọ ala nke ọnụ ahịa coke calcined ebelatala. Dị ka nke June, na mgbake nke anụ ụlọ na nnukwu sọlfọ coke ọkọnọ, ọnụ ahịa nke ụfọdụ coke dara, mmepụta uru nke calcining ụlọ ọrụ tụgharịrị site na ọnwụ na-erite uru, azụmahịa price nke nkịtị calcined coke na sọlfọ ọdịnaya nke 3% gbanwere. na 2650 yuan / ton, na azụmahịa price nke calcined coke na sọlfọ ọdịnaya nke 3.0% na vanadium ọdịnaya nke 300pm ka mụbara 2950 yuan / ton.
Na 2021, ọnụ ahịa anode prebaked ụlọ gara n'ihu na-arị elu, na-ebuli elu 910 yuan / ton site na Jenụwarị ruo June. N'ime ọnwa Juun, ọnụahịa benchmark nke anode prebaked na Shandong arịgoro ruo 4225 yuan / ton. N'ihi ọnụ ahịa akụrụngwa na-abawanye na nrụgide mmepụta nke ụlọ ọrụ anode a na-emebu, ọnụ ahịa coal tar bilitere nke ukwuu na Mee. N'ịkwado site na ọnụ ahịa, ọnụahịa nke anode prebaked bilitere nke ọma. N'ọnwa Juun, site na mbelata nke ọnụahịa nnyefe coal tar pitch yana ngbanwe nke ọnụahịa mmanụ ala coke, uru mmepụta nke ụlọ ọrụ anode buru ụzọ nwetaghachi.
Ebe ọ bụ na 2021, ụlọ ọrụ electrolytic aluminom nke ụlọ ejirila ọnụ ahịa dị elu na ọnọdụ uru dị elu. The price uru nke otu ton electrolytic aluminum nwere ike iru 5000 yuan / ton ma ọ bụ karịa, na itinye n'ọrụ ọnụego nke anụ ụlọ electrolytic aluminum ikike ozugbo nọgidere na-enwe nso 90%. Kemgbe June, mmalite mmalite nke ụlọ ọrụ aluminom electrolytic agbadala ntakịrị. Yunnan, Inner Mongolia na Guizhou ejirila nwayọọ nwayọọ na-abawanye njikwa nke ụlọ ọrụ ndị na-eri ike dị elu dị ka aluminom electrolytic, na ọnọdụ nke mwepụ ụlọ nkwakọba ihe aluminom electrolytic na-abawanye. Ka ọ na-erule ngwụsị June, ngwaahịa aluminom nke ụlọ electrolytic agbadala ruo ihe dị ka tọn 850000.
Dabere na data Longzhong data, mmepụta aluminom nke ụlọ electrolytic na ọkara mbụ nke 2021 bụ ihe dị ka tọn 19350000, mmụba nke 1.17 nde tọn ma ọ bụ 6.4% kwa afọ. Na ọkara mbụ nke afọ, nkezi ọnụahịa nke ntụpọ aluminum na Shanghai bụ 17454 yuan / ton, mmụba nke 4210 yuan / ton, ma ọ bụ 31.79% afọ na afọ. Ọnụ ahịa ahịa nke aluminom electrolytic nọgidere na-agbanwe ma na-ebili site na Jenụwarị ruo Mee. Ke ufọt ufọt May, ntụpọ aluminum price na Shanghai bilie 20030 yuan / ton, na-eru elu larịị nke electrolytic aluminum price na mbụ ọkara nke afọ, elu 7020 yuan / ton, ma ọ bụ 53.96% afọ na afọ.
Amụma ahịa biputere:
N'ọkara nke abụọ nke afọ, ụfọdụ ụlọ nrụpụta ụlọ ka na-enwe atụmatụ nlekọta, ma na mmalite nke ụlọ ọrụ nyocha na nrụzi gara aga, mmanụ coke mmanụ nwere obere mmetụta. Mmalite nke ụlọ ọrụ carbon dị n'okpuru ala kwụsiri ike, yana ikike mmepụta ọhụrụ na ikike mgbake nke ahịa alumini electrolytic nwere ike ịbawanye. Agbanyeghị, n'ihi njikwa nke ebumnuche carbon okpukpu abụọ, a na-atụ anya na uto mmepụta ga-adị oke. Ọbụlagodi na steeti ahụ na-ahapụ nrụgide ọkọnọ site na ịtụba nchekwa, ọnụahịa nke aluminum electrolytic na-anọgide na-adị elu ma na-agbanwe agbanwe. Ka ọ dị ugbu a, ụlọ ọrụ aluminom electrolytic nwere nnukwu uru na ọnụ ahịa ka nwere nkwado dị mma maka ahịa mmanụ ala coke.
A na-atụ anya na ọkara nke abụọ nke afọ ga-emetụta akụkụ abụọ ahụ, na ụfọdụ ọnụ ahịa coke nwere ike gbanwee ntakịrị, ma n'ozuzu, ọnụahịa nke ọkara na nnukwu sọlfọ coke na China ka dị na China.
Oge nzipu: Jul-08-2021