1-Butene
1-Butene(chemical formula: C₄H₈), tseem hu ua n-butylene, yog ib qho tseem ceeb ntawm cov khoom siv raw khoom. Nyob rau ntawm chav tsev kub thiab siab, nws zoo nkaus li tsis muaj xim, tsis muaj ntxhiab (los yog tsw ntxhiab me ntsis) cov pa taws. Nws yog insoluble nyob rau hauv dej tab sis heev soluble nyob rau hauv organic solvents xws li ethanol thiab diethyl ether.
Nov yog cov ncauj lus ntxaws ntxaws ntawm 1-butene:
1. Lub cev thiab tshuaj muaj zog
Basic Parameters: Nws muaj qhov hnyav molecular ntawm 56.11, melting point ntawm -185.3 degree, thiab boiling point ntawm kwv yees li -6.3 degree.
Cov yam ntxwv ntawm lub cev: Nws cov pa hnyav dua li huab cua, tso cai rau nws mus rau diffuse nyob rau qhov ntev ntawm qhov qis dua. Nws ua rau muaj kev phom sij flashback thaum raug rau qhov hluav taws kub.
Cov yam ntxwv tshuaj: Cov molecule muaj cov pa roj carbon -carbon ob daim ntawv cog lus, muab nws muaj zog reactivity. Nws tuaj yeem dhau los ua ntau yam tshuaj tiv thaiv, suav nrog ntxiv, polymerization, thiab cyclization.
2. Cov ntawv thov tseem ceeb
1-Butene plays lub luag haujlwm ntau yam hauv kev lag luam tshuaj niaj hnub no thiab tau siv dav hauv ntau qhov chaw:
Synthetic Rubber thiab Plastics: Nws yog ib qho tseem ceeb raw khoom rau kev tsim butadiene, isoprene, thiab hluavtaws roj hmab. Nws tseem yog cov khoom tseem ceeb hauv kev tsim khoom siab - ntom polyethylene (HDPE) thiab polybutylene, ua kom muaj zog, tshuaj tiv thaiv, thiab kev ua tau zoo ntawm cov yas.
Organic Chemical Intermediates: Nws yog dav siv los ua ke ntau yam intermediates, xws li chloroprene roj hmab, n-butanol, sec-butanol, maleic acid, thiab 1,4-butanediol.
Zog thiab Roj: Raws li ib qho tseem ceeb roj tivthaiv, nws ua hauj lwm raws li ib tug additive nyob rau hauv lub refining txheej txheem kom zoo combustion kev ua tau zoo thiab calorific nqi ntawm fuels.
Pharmaceuticals thiab Agriculture: Nws cov derivatives yog siv los ua cov khoom siv hluavtaws rau qee yam tshuaj thiab tshuaj tua kab, lossis ua kuab tshuaj thiab tshuaj ntxiv rau agrochemicals.
3. Ntau lawm thiab qhov chaw
Cov chaw tsim khoom thiab kev tsim khoom rau 1-butene feem ntau suav nrog:
Petroleum Refining thiab Cracking: Feem ntau txoj kev yog cais thiab purifying 1-butene los ntawm cov co-produced C4 feem nyob rau hauv refinery kua catalytic cracking units los yog petrochemical chav cracking nroj tsuag.
Isomerization Reactions: Los ntawm butene isomerization, lwm yam qis dua -molecular- hnyav olefins (xws li 2-butene) tau hloov mus rau hauv high-purity 1-butene siv catalysts.
Lwm yam txheej txheem: 1-butene tuaj yeem tau txais los ntawm cov khoom lag luam hauv Methanol-to-Olefins (MTO) txheej txheem. Tsis tas li ntawd, butane dehydrogenation thiab ethylene oligomerization tuaj yeem siv los tsim nws.
Yog tias koj muaj kev xav tau rau cov khoom siv tshuaj, thov koj xav tiv tauj peb hauv xov tooj lossis email. Peb tos ntsoov rau koj qhov kev nug.
Peb qhov chaw nyob
No.815, Geguan Road, Getang Street, Jiangbei Tshiab District, Nanjing nroog, Suav teb
Whatsapp / Wechat
+86 18653094130
E -mail
sale05@njzlny.com
Cim npe nrov: Tuam Tshoj butene manufacturers, lwm tus neeg, Hoobkas
