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 原標(biāo)題：投資265億元煤制乙二醇項(xiàng)目超限設(shè)備進(jìn)場(chǎng)
3月29日，陜煤集團(tuán)榆林化學(xué)煤炭分質(zhì)利用制化工新材料示范項(xiàng)目一期180萬(wàn)噸/年乙二醇工程核心超限設(shè)備乙二醇合成塔下球形封頭及殼程筒體順利入駐項(xiàng)目現(xiàn)場(chǎng)大件組焊廠房，標(biāo)志著該項(xiàng)目設(shè)備進(jìn)入現(xiàn)場(chǎng)組裝制造階段。
超限設(shè)備乙二醇合成塔由張化機(jī)(蘇州)重裝有限公司制造。本次進(jìn)場(chǎng)的為乙二醇合成塔下球形封頭SR3114×75及殼程筒體IDN6200×110×2632，分上下2個(gè)封頭，每個(gè)封頭重達(dá)45噸，由8個(gè)瓜片和3個(gè)頂圓組成；殼程單節(jié)筒體分2片，厚110mm。到場(chǎng)設(shè)備全部由制造廠商提前預(yù)制、預(yù)組裝合格后，運(yùn)輸?shù)巾?xiàng)目現(xiàn)場(chǎng)大件組焊廠房?jī)?nèi)進(jìn)行拼裝和焊接。
接下來(lái)，江蘇永大化工機(jī)械有限公司、蘭州蘭石重型裝備有限公司及西安核設(shè)備有限公司也將陸續(xù)進(jìn)駐公司大件組焊廠房，開(kāi)始緊鑼密鼓的設(shè)備制造工作。
據(jù)了解，陜煤榆林化學(xué)公司180萬(wàn)噸/年乙二醇項(xiàng)目合成塔設(shè)計(jì)安裝12臺(tái)，每臺(tái)直徑6200mm，長(zhǎng)15米，由封頭、殼程單節(jié)筒體、管板及換熱管組成，單臺(tái)設(shè)備重量達(dá)389噸。該設(shè)備管板直徑6400mm，厚220mm，單塊毛坯重量達(dá)110噸，創(chuàng)造了國(guó)內(nèi)單塊管板之最，同時(shí)，管板上16055個(gè)換熱管孔均采用大型深孔鉆進(jìn)行加工，加工設(shè)備及技術(shù)要求均達(dá)到國(guó)內(nèi)頂尖水平。
