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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 全國釩鈦磁鐵礦分技術(shù)委員會(huì)在攀枝花成立
近日，全國鐵礦石與直接還原鐵標(biāo)準(zhǔn)化技術(shù)委員會(huì)釩鈦磁鐵礦分技術(shù)委員會(huì)在攀枝花成立。委員會(huì)將針對全國釩鈦磁鐵礦制定全套標(biāo)準(zhǔn)體系，覆蓋選礦、冶煉、加工等各環(huán)節(jié)。此舉將填補(bǔ)國內(nèi)釩鈦磁鐵礦行業(yè)標(biāo)準(zhǔn)的空白。
中國的磁鐵礦主要分布在四川攀西和河北承德地區(qū)。由于沒有國家標(biāo)準(zhǔn)，礦石企業(yè)在生產(chǎn)加工精礦的過程中常?！案髯詾檎?，導(dǎo)致精礦質(zhì)量參差不齊。委員會(huì)成立后，將首先制定選礦質(zhì)量控制的國家標(biāo)準(zhǔn)，指導(dǎo)企業(yè)利用標(biāo)準(zhǔn)開展生產(chǎn)，提升釩鈦磁鐵礦的整體利用水平。
全國釩鈦磁鐵礦分技術(shù)委員會(huì)第一屆委員會(huì)由中國冶金工業(yè)信息標(biāo)準(zhǔn)研究院標(biāo)準(zhǔn)所所長王曉虎擔(dān)任主任委員，下設(shè)20名委員，涵蓋產(chǎn)學(xué)研各領(lǐng)域。王曉虎介紹，今后，釩鈦磁鐵礦生產(chǎn)加工企業(yè)將參與到標(biāo)準(zhǔn)的制定中，企業(yè)的新產(chǎn)品新技術(shù)可及時(shí)通過平臺(tái)形成標(biāo)準(zhǔn)，上升到行業(yè)和國家層面。
