推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 11月27日，《中國(guó)冶金報(bào)》記者從淡水河谷方面獲悉，淡水河谷已于當(dāng)日從巴西帕拉州環(huán)境與可持續(xù)發(fā)展部(SEMAS)獲得東嶺(Serra Leste)礦區(qū)(位于庫(kù)里奧諾波利斯市)復(fù)產(chǎn)和擴(kuò)產(chǎn)的安裝許可。該礦區(qū)于2019年1月在達(dá)到此前許可的鐵礦石開(kāi)采面積后中止運(yùn)營(yíng)。
在未來(lái)數(shù)周內(nèi)，為使東嶺礦區(qū)在12月安全復(fù)產(chǎn)，淡水河谷將對(duì)礦區(qū)開(kāi)展維修保養(yǎng)。東嶺礦區(qū)年產(chǎn)能為600萬(wàn)噸，預(yù)計(jì)2021年產(chǎn)量將達(dá)到400萬(wàn)噸~500萬(wàn)噸；隨著達(dá)產(chǎn)活動(dòng)按計(jì)劃推進(jìn)，2022年將實(shí)現(xiàn)全部產(chǎn)能達(dá)產(chǎn)。擴(kuò)產(chǎn)項(xiàng)目包括對(duì)現(xiàn)有工廠進(jìn)行改造和重新供電，預(yù)計(jì)將在2023年上半年完成，屆時(shí)該礦區(qū)年產(chǎn)能將提高至1000萬(wàn)噸。
東嶺礦區(qū)復(fù)產(chǎn)是淡水河谷在穩(wěn)定鐵礦石產(chǎn)量及恢復(fù)4億噸年產(chǎn)能方面取得的又一重要進(jìn)展。
