Chrome Ore Transaction Nqe rau Lub Ib Hlis 5: South African thiab Mainstream CIF Qib

Chrome Ore Transaction Nqe Tshaj Tawm rau Lub Ib Hlis 5

Lub Ib Hlis 5 kev ua lag luam puag ncig- nce sau cov nqi sib pauv tau them rau chrome ore ntawm kev xa khoom hauv Suav teb, qhia hauv US las ib tonne CIF. Ob pawg tau tshaj tawm: Cov khoom siv South African, uas yog cov ntim ntim, thiab cov ore tseem ceeb los ntawm Qaib Cov Txwv, Pakistan, Albania, Oman thiab ib lub tebchaws African yav qab teb, uas yog yuav rau nws cov ntsiab lus chromium siab dua thiab nws daim ntawv pob. CIF txhais tau hais tias tus nqi twb suav nrog tus nqi, kev tuav pov hwm thiab kev thauj mus los rau Tuam Tshoj qhov chaw nres nkoj tawm, yog li cov ntaub ntawv tuaj yeem sib piv ncaj qha hla lub hauv paus chiv keeb yam tsis tau ntxiv cov nqi thauj khoom sib cais. Chrome ore yog cov khoom siv tseem ceeb rau cov pa roj carbon ntau ferrochrome smelting thiab rau chromium -cov kabmob refractories, yog li cov nqi no ncaj qha rau cov qauv nqi ferrochrome.

South African Chrome Ore Transaction Nqe

Khoom	Tus nqi ntau (USD / tonne CIF)
South Africa 40-42% concentrate	255 – 265
South Africa 42-44% concentrate	285 – 295
South Africa 36-38% block ore	255 – 260
South Africa 40-42% ore raw	260 – 265

Nyob rau hauv pawg South African, 42-44 % concentrates tso kom meej meej saum 40-42 % concentrate, uas qhia tau hais tias ze npaum li cas tus nqi hais taug qab cov qib chromium. Cov block ore thiab raw ore kab yog luv nqi tiv thaiv lawv tus kheej Cr₂O₃bands es tsis txhob tawm tsam cov concentrate, vim smelters muaj nuj nqis permeability ntawm lumpy pub nyob rau hauv submerged arc rauv thiab yuav them tus nqi sib txawv rau nws.

Tus nqi pauv rau Mainstream Chrome Ore

Keeb kwm thiab cov khoom	Tus nqi ntau (USD / tonne CIF)
Qaib ntxhw 46-48% concentrate	340 – 350
Qaib ntxhw 40-42% block	290 – 300
Pakistan 40-42% block	280-285 (nce 5)
Albania 40-42% block	305 – 310
Oman 34-36% block	200 – 205
Southern African keeb kwm 48-50% concentrate	340 – 350

Turkish thiab Southern African concentrates hais kom cov lus tshaj tawm hauv daim ntawv tshaj tawm ntawm 340 txog 350 USD ib tonne, vim tias concentrates ntawm 46 txog 50% Cr₂O₃txo cov tonnes ntawm ore uas yuav tsum tau smelted ib tonne ntawm chromium unit. Pakistan 40-42% thaiv yog tib txoj kab hauv daim ntawv tshaj tawm qhia tias nce mus, nce 5 USD ib tonne. Omani 34-36% thaiv yog cov kab pheej yig tshaj vim nws cov ntsiab lus chromium qis.

Sib piv cov hauv paus chiv keeb los ntawm Chromium Basis

Tus nqi tsis txaus rau ib tonne ntawm ore yog ib qho cuab yeej sib piv tsis zoo, vim tias ore yog yuav rau chromium nws muaj. Kev hloov pauv lej yooj yim - nqe muab faib los ntawm Cr₂O₃feem - muab tus nqi ib tonne ntawm chromium oxide thiab muab txhua lub hauv paus chiv keeb rau ib teev. Piv txwv li, ib tug South African 40-42 % mloog zoo nyob rau hauv nruab nrab ntawm 260 USD ib tonne thiab ib tug midpoint qib ntawm 41 % ua hauj lwm tawm ntawm txog 634 USD ib tonne ntawm muaj Cr.₂O₃. Khiav tib qhov kev suav hla ntawm lub rooj yog tus qauv thawj kauj ruam hauv kev txiav txim siab smelter's ore blend, tom qab ntawd Cr / Fe piv, cov ntsiab lus gangue thiab pob feem siv los kho qhov kev xaiv.

Qib thiab lub cev daim ntawv ua li cas thiaj li kis tau

Chromium cov ntsiab lus: txhua kauj ruam hauv Cr₂O₃band nce nqi tsev, pom nyob rau hauv qhov sib txawv ntawm 34-36 % Omani thaiv thiab 46-48 % Turkish mloog zoo.

Cr/Fe ratio: ib tug ntau dua piv txhawb siab dua -qib ferrochrome thiab stainless hlau chemistry.

Lump piv rau concentrate: thaiv ore pub rau lub cub tawg ncaj qha, thaum mloog zoo ib txwm xav tau briquetting, pelletising los yog sintering ua ntej smelting.

Gangue thiab noo noo: silica, alumina thiab noo noo cov ntsiab lus cuam tshuam rau slag ntim, lub zog noj thiab zoo xa tonnes.

Freight thiab chaw nres nkoj nkag: lub hauv paus CIF twb nqa tus nqi thauj khoom, uas yog vim li cas cov keeb kwm nyob deb tuaj yeem raug nqi ze dua.

Qhov twg Ore mus

Feem ntau cov chrome ore tau noj los ntawm cov pa roj carbon ferrochrome siab uas muab cov hlau tsis muaj steel mills, qhov twg chromium muab kev tiv thaiv corrosion. Cov qib siab dua - qib concentrates kuj tseem siv los them nqi nruab nrab thiab qis carbon ferrochrome ntau lawm thiab hauv cov tshuaj chromium. Refractory producers yuav chrome ore rau chromium oxide raws li cib hauv cement kilns thiab metallurgical hlab ntsha. Vim tias ferrochrome ntau lawm yog lub zog siv zog, smelters muab cov ores los tuav cov chromium tsis tu ncua thiab tswj gangue, yog li lub Ib Hlis 5 tus nqi tau nyeem ua ke nrog cov nqi hluav taws xob thiab cov nqi ferrochrome es tsis yog nyob hauv kev sib cais.

Cov lus nug nquag

Q: Dab tsi yog South African 40-42% chrome ore nqi rau Lub Ib Hlis 5?
Daim ntawv tshaj tawm muab South African 40-42% mloog zoo ntawm 255 txog 265 USD ib tonne CIF thiab 40-42% raw ore ntawm 260 mus rau 265 USD ib tonne CIF.

Q: Lub hauv paus ntsiab lus twg yog cov lus tshaj tawm hauv daim ntawv tshaj tawm?
Turkish 46-48% concentrate thiab Southern African 48-50% concentrate, ob qho tib si ntawm 340 txog 350 USD ib tonne CIF.

Q: Cov kab twg hloov thaum Lub Ib Hlis 5?
Pakistan 40-42% block tau nce los ntawm 5 USD ib tonne los zaum ntawm 280 rau 285 USD ib tonne CIF.

Q: Vim li cas block ore kho txawv ntawm kev mloog zoo?
Thaiv ore tuaj yeem raug them rau lub qhov cub raws li nws yog, thaum mloog zoo xav tau agglomeration ua ntej, yog li ob daim ntawv yog yuav tawm tsam txawv specifications.

Q: Lub hauv paus CIF suav nrog dab tsi?
Tus nqi, kev tuav pov hwm thiab kev thauj mus los rau Tuam Tshoj qhov chaw nres nkoj tawm, yog li daim duab tau muab piv rau cov hauv paus ntsiab lus yam tsis tau ntxiv cov khoom thauj sib cais.

Q: Yuav ua li cas ob lub hauv paus pib muab piv ncaj ncees?
Faib tus nqi los ntawm Cr₂O₃feem kom tau txais tus nqi ib tuj ntawm cov chromium oxide, ces kho rau Cr/Fe piv thiab gangue.