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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委員會在攀枝花成立
近日，全國鐵礦石與直接還原鐵標準化技術委員會釩鈦磁鐵礦分技術委員會在攀枝花成立。委員會將針對全國釩鈦磁鐵礦制定全套標準體系，覆蓋選礦、冶煉、加工等各環(huán)節(jié)。此舉將填補國內(nèi)釩鈦磁鐵礦行業(yè)標準的空白。
中國的磁鐵礦主要分布在四川攀西和河北承德地區(qū)。由于沒有國家標準，礦石企業(yè)在生產(chǎn)加工精礦的過程中常?！案髯詾檎保瑢е戮V質(zhì)量參差不齊。委員會成立后，將首先制定選礦質(zhì)量控制的國家標準，指導企業(yè)利用標準開展生產(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委員會第一屆委員會由中國冶金工業(yè)信息標準研究院標準所所長王曉虎擔任主任委員，下設20名委員，涵蓋產(chǎn)學研各領域。王曉虎介紹，今后，釩鈦磁鐵礦生產(chǎn)加工企業(yè)將參與到標準的制定中，企業(yè)的新產(chǎn)品新技術可及時通過平臺形成標準，上升到行業(yè)和國家層面。
