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，作為天津市建設(shè)國家級石化產(chǎn)業(yè)基地的龍頭項(xiàng)目，中沙石化的天津百萬噸乙烯項(xiàng)目開車10年來首次進(jìn)行擴(kuò)能改造。目前，該項(xiàng)目已開工建設(shè)，預(yù)計(jì)2021年4月竣工投產(chǎn)。屆時(shí)，項(xiàng)目產(chǎn)能可達(dá)130萬噸/年，單套裝置產(chǎn)能也將位居國內(nèi)同類項(xiàng)目前列。
130萬噸/年乙烯擴(kuò)能改造項(xiàng)目包括新建20萬噸/年輕油裂解爐，新增冷箱，裂解氣壓縮機(jī)、丙烯壓縮機(jī)和二元制冷壓縮機(jī)改造，乙烯、丙烯精餾塔等更換塔內(nèi)件，新增3臺(tái)2000立方米乙烯球罐、1臺(tái)1500立方米乙烯低溫儲(chǔ)罐和低溫乙烯裝車系統(tǒng)，新建高壓消防泵站、循環(huán)水冷卻塔和循環(huán)水泵。該項(xiàng)目的原料可依托沙特基礎(chǔ)工業(yè)公司與北美的乙烷合同，以及中石化天然氣分公司在南港的乙烷接卸、儲(chǔ)運(yùn)等相關(guān)設(shè)施，引入海外乙烷資源。
