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 山東臨邑永順達(dá)化工有限公司正丁烷法順酐裝置計(jì)劃本周投料運(yùn)行，年產(chǎn)順酐3萬(wàn)噸。據(jù)了解，目前廠家已進(jìn)行積極備料，日需正丁烷約100噸左右，原料采購(gòu)主要來(lái)源當(dāng)?shù)鼗蛑苓叀?/p>
原料方面，正丁烷法制順酐要求正丁烷純度達(dá)99%以上，烯烴含量0.1%，而達(dá)標(biāo)廠家畢竟寥寥，所以此工藝開(kāi)工相對(duì)困難。不過(guò)正丁烷法順酐在盈利方面有著較大優(yōu)勢(shì)，目前國(guó)內(nèi)正丁烷法順酐裝置共10家，總產(chǎn)能達(dá)79萬(wàn)噸，正常開(kāi)工的為7家，開(kāi)工率較高。其中山東齊翔騰達(dá)順酐裝置(10萬(wàn)噸/年)，日需正丁烷250噸左右，由于廠家備有提純裝置，生產(chǎn)較為順利。
利潤(rùn)方面，雖然順酐市場(chǎng)表現(xiàn)持續(xù)疲弱，不過(guò)正丁烷作為其原料價(jià)格也接連走跌，市場(chǎng)利潤(rùn)空間仍存。以山東為例，目前山東順酐成交在8550元/噸左右，而正丁烷價(jià)格在5000元/噸左右，利潤(rùn)空間仍有1000元/噸以上，因此廠家開(kāi)工積極性仍存。
山東臨邑永順達(dá)化工有限公司新成立不久，后期二期工程也會(huì)陸續(xù)投產(chǎn)。
