Acrylonitrile: Hauv kev lag luam twg nws siv ntau tshaj?Lub neej yav tom ntej ntawm acrylonitrile yog dab tsi?

Acrylonitrile yog tsim los ntawm oxidation cov tshuaj tiv thaiv thiab refining txheej txheem siv propylene thiab ammonia dej ua raw khoom..Yog ib hom organic tebchaw, tshuaj formula C3H3N, yog ib tug tsis muaj kob pungent kua, flammable, lub vapor thiab huab cua tuaj yeem tsim explosive sib tov, nyob rau hauv cov ntaub ntawv ntawm qhib hluav taws, siab kub yog ib qho yooj yim mus ua combustion, thiab tso pa roj lom, thiab oxidant, muaj zog acid, muaj zog puag, amine, bromine cov tshuaj tiv thaiv hnyav.

Nws yog tsuas yog siv los ua raw khoom ntawm acrylic fiber thiab ABS / SAN resin.Dhau li ntawd, nws yog dav siv nyob rau hauv zus tau tej cov acrylamide, pastes thiab adiponitrile, hluavtaws roj hmab, Latex, thiab lwm yam.

Adaim ntawv thov

Acrylonitrile yog peb cov khoom siv hluavtaws loj (yas, hluavtaws roj hmab, hluavtaws fiber ntau) cov khoom siv tseem ceeb, peb lub teb chaws acrylonitrile downstream noj yog concentrated hauv ABS, acrylic thiab acrylamide peb teb, peb suav txog li 80% ntawm tag nrho cov kev noj acrylonitrile.Nyob rau hauv xyoo tas los no, nrog rau kev txhim kho cov khoom siv hauv tsev thiab tsheb, Tuam Tshoj tau dhau los ua ib lub tebchaws loj tshaj plaws hauv lub ntiaj teb kev lag luam acrylonitrile.Cov khoom siv hauv qab no tau siv dav hauv cov khoom siv hauv tsev, khaub ncaws, tsheb, tshuaj thiab lwm yam kev lag luam hauv lub tebchaws.

Acrylonitrile yog tsim los ntawm oxidation cov tshuaj tiv thaiv thiab refining txheej txheem ntawm propylene thiab ammonia.Nws yog dav siv nyob rau hauv industrial zus tau tej cov resin thiab acrylic fiber.Carbon fiber yog daim ntawv thov teb nrog kev thov loj hlob sai yav tom ntej.

Cov pa roj carbon fiber ntau, ua ib qho tseem ceeb hauv kev siv acrylonitrile, yog cov khoom siv tshiab tsom rau kev tshawb fawb thiab kev loj hlob hauv Suav teb.Cov pa roj carbon fiber tau dhau los ua ib feem tseem ceeb ntawm cov khoom siv hnyav, thiab maj mam los ntawm cov ntaub ntawv hlau yav dhau los, hauv kev ua tub rog thiab tub rog tau dhau los ua cov ntaub ntawv tseem ceeb.

Nrog kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, acrylonitrile kev ua lag luam nthuav tawm txoj kev loj hlob zoo:

1. propane raws li raw khoom ntawm acrylonitrile ntau lawm kab yog maj nce;
2. kev tshawb fawb ntawm cov catalysts tshiab tseem yog cov ncauj lus tshawb fawb ntawm cov kws tshawb fawb hauv tsev thiab txawv teb chaws;
3. cov cuab yeej loj;
4. Kev txuag hluav taws xob thiab txo qis emissions, kev ua kom zoo dua yog qhov tseem ceeb ntxiv;
5. Kev kho dej khib nyiab tau dhau los ua cov ntsiab lus tshawb fawb tseem ceeb.