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 本周一(9.9)，巴西礦企Samarco與米納斯杰拉斯州公訴機(jī)關(guān)(MPMG)簽訂協(xié)議，旨在通過獨(dú)立技術(shù)審查以盡早恢復(fù)礦山運(yùn)營。該文件指出，審計(jì)內(nèi)容包括監(jiān)測Alegria Sul Pit尾礦處理系統(tǒng)，尾礦干排和干堆系統(tǒng)的運(yùn)行，并關(guān)閉Germano大壩和礦坑。
MPMG審計(jì)部門還將對礦區(qū)進(jìn)行環(huán)境監(jiān)測，這是獲得認(rèn)證運(yùn)營許可(LOC)的一部分，也是恢復(fù)公司運(yùn)營所必經(jīng)的流程。獨(dú)立技術(shù)審計(jì)服務(wù)的資金將由Samarco支付。
Samarco正在努力使礦山恢復(fù)運(yùn)營，將不再使用尾礦壩，并使用尾礦處理技術(shù)對現(xiàn)有的尾礦進(jìn)行有效處理，其中包括尾礦干排技術(shù)，該技術(shù)能有效處理生產(chǎn)過程中產(chǎn)生的80%的尾礦，剩余的20%尾礦將堆放在Alegria Sul礦坑。Samarco是否恢復(fù)運(yùn)營將取決于能否獲得馬里亞納德國綜合體的認(rèn)證經(jīng)營許可(LOC)，這將由米納斯吉拉斯州環(huán)境與可持續(xù)發(fā)展國家秘書處(Semad)進(jìn)行審查分析。尾礦處理設(shè)備的安裝工作將在獲得LOC后的12個(gè)月內(nèi)完成。
