Dab tsi yog qhov kev tsim khoom tom ntej tsim ntawm Acrylonitrile?

Acrylonitrile yog cov khoom siv tseem ceeb rau peb qhov khoom hluavtaws loj (yas cov roj hmab, hluavtaws roj hmab, thiab cov hluavtaws hluavtaws). Nws cov khoom siv raw yog propylene thiab ua kua ammonia, thiab nws cov khoom siv hauv qab yog feem ntau acrylonitrile-butadiene-styrees, acrylic fiber, thiab acrylamide. , carbon fiber, thiab lwm yam. Txawm li cas los xij, kuv lub teb chaws ib zaug xav tau los yuav los yuav cov khoom loj ntawm cov khoom siv yooj yim, uas muaj ntau yam siv thiab muaj nyob hauv cov khoom loj.
Txij li xyoo 2016, kuv lub teb chaws acrylonitrile tau poob ntau, thiab nws txoj kev vam khom rau cov neeg tuaj txawv teb kuj tau poob qis. Nyob rau hauv 2016 thiab 2017, Kuv lub teb chaws acrylonitrile yog 306,100 tons thiab cov khoom siv ntshuam yog 13,7% thiab 12% feem. Thaum txhawb cov tuam txhab hloov chaw, Suav Acrylonitrile tuam txhab uas tau nrawm lawv txoj kev koom nrog hauv kev lag luam thoob ntiaj teb thiab sau qhov khoob hauv kev lag luam txawv teb chaws.
Muaj ob txoj kev tsim khoom ntau heev rau Acrylonitrile: Propylene Ammoxidation thiab Proprane Ammoxidation. Tam sim no, ntau dua 90% ntawm lub ntiaj teb acrylonitrile nroj tsuag siv cov propylene ammoxidation txoj kev rau kev tsim khoom. Cov ntaub ntawv raw loj yog propylene thiab hluavtaws ammonia, thiab cov khoom lag luam yog cov roj ntsha li roj av, acetonitrile thiab ammonium sulfate.
Hauv 2022, Tuam Tshoj tshaj tawm thoob ntiaj teb acriconitrile ntau lawm tau txog 44.7%, ua rau thaj av loj tshaj plaws hauv ntiaj teb.
Txawm hais tias muaj tsib xyoos tom ntej no, raws li kev ua kom zoo nkauj thiab cov tshuaj lom neeg tau muab tso rau hauv kev ua haujlwm ib qho, cov khoom muaj peev xwm ua tau zoo dua. Raws li cov txheeb cais ntawm cov kev npaj tsim kev tsim kho, Tuam Tshoj tag nrho acrylonitrile muaj peev xwm ntau lawm yuav tau muab tso rau hauv kev siv thaum {5}} Cov. Los ntawm 2027, tag nrho cov actrylonittrile ntau lawm yuav loj hlob ntawm tus nqi nruab nrab ntawm 16,6% ntawm kev lag luam nruab nrab ntawm tus nqi nruab nrab ntawm 16,6, suav tau tias yog kev lag luam tseem ceeb hauv Cov dej hauv qab, tseem tab tom ntsib qhov teeb meem ntawm oversupply, yog li kev thov tag nrho kev loj hlob yog tsawg dua li kev loj hlob. Pib txij li 2025, peb yuav nkag mus rau qhov kev hloov muaj peev xwm loj dua, thaum qhov xwm txheej overcapacity yuav dhau los ua neeg muaj koob meej.
Noj rau hauv tus account qhov kev kaw qee qhov khoom me me, nws yog kwv yees tias kuv lub teb chaws acrylonitrile kev lag luam yuav muaj nyob rau hauv lub xeev oversuply rau lub sij hawm ntev hauv lub yav tom ntej.