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 日前，由金隆銅業(yè)公司起草的《冶煉副產(chǎn)品碲化銅》有色行業(yè)標(biāo)準(zhǔn)，經(jīng)工業(yè)和信息化部批準(zhǔn)發(fā)布，并正式實(shí)施。
碲化銅是銅冶煉加工企業(yè)的重要副產(chǎn)品，金隆銅業(yè)公司目前每年產(chǎn)出碲化銅近200噸，是國(guó)內(nèi)碲化銅主要生產(chǎn)企業(yè)之一。為規(guī)范冶煉副產(chǎn)品碲化銅的生產(chǎn)和貿(mào)易行為，該公司積極申請(qǐng)《冶煉副產(chǎn)品碲化銅》行業(yè)標(biāo)準(zhǔn)起草權(quán)。標(biāo)準(zhǔn)制訂任務(wù)下達(dá)后，該公司組織成立標(biāo)準(zhǔn)起草工作組，確定編制方案，對(duì)該產(chǎn)品的生產(chǎn)、應(yīng)用及試驗(yàn)與檢驗(yàn)方法，進(jìn)行了調(diào)研核查和大量的資料收集整理，并形成了報(bào)批稿，經(jīng)全國(guó)有色標(biāo)委會(huì)組織專家評(píng)審后，報(bào)工業(yè)和信息化部批準(zhǔn)發(fā)布。該標(biāo)準(zhǔn)的正式發(fā)布與實(shí)施，將會(huì)使全國(guó)有色行業(yè)范圍內(nèi)的冶煉副產(chǎn)品碲化銅的生產(chǎn)企業(yè)和使用客戶做到有標(biāo)準(zhǔn)可依，有利于碲化銅在生產(chǎn)、銷(xiāo)售過(guò)程中品質(zhì)的判定和貿(mào)易爭(zhēng)端的解決，大大減少質(zhì)量不合格造成的經(jīng)濟(jì)損失。
