N'ime ọkara gara aga nke 2021, n'okpuru usoro amụma dị iche iche, coke carburizer mmanụ na-ebu ihe okpukpu abụọ nke ọnụ ahịa akụrụngwa yana ike na-ebelata. Ọnụ ahịa ihe ọkụkụ bilitere karịa 50%, a manyere akụkụ nke ụlọ ọrụ nyocha ka ọ kwụsịtụ azụmahịa, ahịa carburizer na-adọga.
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Ụdị isi obodo nke petroleum coke trend chart
Dị ka ọnụ ọgụgụ si kwuo, site na njedebe nke May, ọnụ ahịa mmanụ ala coke na-egosi ọganihu elu, karịsịa site na August ruo ugbu a, mmụba na-adị ngwa ngwa. N'ime ha, ọnụahịa ahịa nke 1 # A bụ 5000 yuan / ton, elu 1900 yuan / ton ma ọ bụ 61.29%. 1#B ahịa ahịa 4700 yuan/ton, elu 2000 yuan/ton ma ọ bụ 74.07%. 2 # ọnụ ahịa ahịa coke 4500 yuan/ton, elu 1980 yuan/ton ma ọ bụ 78.57%. Ọnụ ahịa ihe onwunwe na-ebili, na-anya ụgbọ ala carburizer.
Mgbe calcination coke carburizing n'ụlọnga ahịa mainstream price 5500 yuan / ton (otuba uru: 1-5mm, C: 98%, S≤0.5%), 1800 yuan/ton ma ọ bụ 48.64% elu karịa na mbụ. Ahịa ọnụahịa ihe onwunwe na-agbali elu, ọnụ ahịa ịzụrụ na-abawanye na mberede, ndị na-emepụta coke carburizer calcined na-echere wee hụ ikuku siri ike, ahịa kpachara anya. Azụmahịa ahịa n'ozuzu, ndị na-emepụta mmetụta bearish doro anya. Ụfọdụ ụlọ ọrụ n'ihi ọnụ ahịa dị elu, belata ihe nyocha ma ọ bụ mechie ozugbo, ịmaliteghachi oge mmepụta ejighị n'aka.
Graphitization carburizer market mainstream price 5900 yuan/ton (nha uru: 1-5mm, C: 98.5%, S≤0.05%), 1000 yuan / ton ma ọ bụ 20.41% elu karịa gara aga. Mmụba ọnụ ahịa graphitization carburizer na-adị nwayọ, ụlọ ọrụ n'otu n'otu na-ahazi ihe anode, na-enweta ụgwọ nhazi. Ụfọdụ ụlọ ọrụ dị n'okpuru ala na-ahapụ carburizer calcined iji were obere graphitized carburizer, na-ebuli ọnụ ahịa carburizer elu.
Ka ọ dị ugbu a, ọnụ ahịa ọnụ ahịa ntọhapụ nke ụda ụda ka dị ukwuu, azụmahịa ahịa n'ozuzu adịghị ike. N'oge na-adịbeghị anya, n'ihi ihu igwe oyi na mpaghara ugwu, ihe owuwu ahụ akwụsịla, ebe mpaghara ndịda ka dị mma maka oge owuwu. Ụfọdụ obodo dị na East na South China akọpụtala ọnọdụ nkọwapụta na-apụ apụ, na nkọwapụta ndị na-apụ apụ bụ nnukwu nkọwapụta, ebe ihe achọrọ n'ezie na njedebe ka dị. N'iji nwayọọ nwayọọ na-aga n'ihu nke oge, ọchịchọ njedebe ga-enwe nnukwu ohere nke ịrụ ọrụ nke ọma.
Ọnụ ahịa ihe onwunwe na-aga n'ihu na-ebuli elu, iji nye nkwado ego maka recarburizer, ma ihe ndị dị n'okpuru ala chọrọ oge, n'ime obere oge, ike dị elu iji bulie elu. Akụkụ nke ụlọ ọrụ nyocha akwụsịla mmepụta nwa oge, ọkọnọ obere oge nwere ike ọ gaghị enwe ike imeziwanye. A na-atụ anya na ọnụ ahịa ahịa mmanụ coke carburizer ga-aga n'ihu na-agbaso ngwa ngwa na-efu ọrụ siri ike.
Oge nzipu: Ọktoba 29-2021