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 彭薩納金屬公司(Pensana Metals)周一宣布，其安哥拉的隆貢若(Longonjo)稀土項(xiàng)目的開(kāi)發(fā)取得了重大進(jìn)展。當(dāng)局向其子公司奧贊戈礦產(chǎn)公司(Ozango Minerals SA)頒發(fā)了開(kāi)采該礦35年的采礦許可證。
采礦合同特別規(guī)定，在免稅2年之后，應(yīng)按礦山的收入向國(guó)家支付2%的特許權(quán)使用費(fèi)，以及20%的國(guó)家稅和5%的市政稅。該公司還將免除建設(shè)和開(kāi)發(fā)項(xiàng)目所需的所有進(jìn)口設(shè)備的關(guān)稅。
彭薩納首席執(zhí)行官蒂姆喬治(Tim George)表示，“獲得采礦許可證是隆貢若項(xiàng)目快速發(fā)展中的重要一步。我們對(duì)開(kāi)發(fā)一個(gè)不僅將帶來(lái)重大經(jīng)濟(jì)和社會(huì)效益，而且將成為全球主要磁性金屬供應(yīng)的礦山感到興奮?！?/p>
根據(jù)近期發(fā)表的一項(xiàng)可行性研究，該項(xiàng)目重新開(kāi)放每年可以生產(chǎn)6萬(wàn)噸稀土精礦，其中釹和鐠4,600噸。正在進(jìn)行一項(xiàng)可行性研究，以完善這些估算，然后啟動(dòng)工程建設(shè)。
