Taw qhia
Acrylonitrile yog ib qho tshuaj sib xyaw uas siv dav hauv ntau yam lag luam. Nws yog tsuas yog siv nyob rau hauv zus tau tej cov hluavtaws fibers, yas, dyes, thiab lwm yam khoom. Txawm li cas los xij, acrylonitrile paub tias yog ib qho tshuaj lom thiab muaj kev phom sij uas tuaj yeem ua rau mob hnyav. Yog li ntawd, tau muaj kev txhawj xeeb ntau ntxiv txog kev siv cov tshuaj no.
Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov hloov pauv rau acrylonitrile uas tuaj yeem siv rau ntau yam kev siv.
Acrylonitrile yog dab tsi?
Acrylonitrile yog cov kua tsis muaj xim uas yog siv los ua cov monomer hauv kev tsim cov khoom siv hluavtaws, yas, dyes, thiab lwm yam khoom. Nws kuj tseem siv los ua cov khoom siv raw hauv kev tsim cov carbon fibers. Acrylonitrile yog ib yam tshuaj lom heev uas tuaj yeem ua rau muaj teeb meem loj rau kev noj qab haus huv thaum nqus los yog noj. Nws siv yog tswj los ntawm ntau lub teb chaws thiab thoob ntiaj teb cov koom haum vim nws qhov xwm txheej txaus ntshai.
Kev phom sij ntawm Acrylonitrile
Acrylonitrile paub tias ua rau muaj ntau yam teeb meem kev noj qab haus huv, suav nrog:
-Cancer: Acrylonitrile yog ib yam kab mob uas paub tias tuaj yeem ua rau mob qog noj ntshav rau tib neeg.
- Teeb meem ua pa: raug acrylonitrile tuaj yeem ua rau muaj teeb meem ua pa, nrog rau ua tsis taus pa, hnoos, thiab hawb pob.
- Cov tawv nqaij khaus: Acrylonitrile tuaj yeem ua rau tawv nqaij khaus, suav nrog liab, khaus, thiab kub hnyiab.
-Neurological teeb meem: raug acrylonitrile tuaj yeem ua rau muaj teeb meem hauv paj hlwb, nrog rau mob taub hau, kiv taub hau, thiab tsis meej pem.
- Cov teeb meem hauv plab hnyuv: Acrylonitrile tuaj yeem ua rau muaj teeb meem hauv plab hnyuv, nrog rau xeev siab, ntuav, thiab raws plab.
Hloov rau Acrylonitrile
Muaj ntau yam kev hloov pauv rau acrylonitrile uas tuaj yeem siv rau hauv kev lag luam sib txawv. Qee qhov kev hloov pauv uas nquag siv yog:
1. Bio-based Acrylic Acid:
Bio-based acrylic acid yog ib txoj hauv kev ruaj khov rau acrylonitrile. Nws yog tsim los ntawm cov khoom siv txuas ntxiv dua tshiab, xws li qab zib, pob kws, thiab lwm yam bio-based feedstocks. Nws muaj cov khoom zoo sib xws li acrylonitrile, thiab tuaj yeem siv rau hauv ntau daim ntawv thov, suav nrog kev tsim cov superabsorbent polymers, coatings, thiab adhesives.
2. Polyacrylamide:
Polyacrylamide yog cov dej-soluble polymer uas tuaj yeem siv los hloov acrylonitrile. Nws muaj cov khoom zoo sib xws li acrylonitrile, thiab tuaj yeem siv rau hauv kev tsim cov hluavtaws fibers, yas, thiab lwm yam khoom. Polyacrylamide tsis muaj tshuaj lom ntau dua li acrylonitrile, thiab ua rau muaj kev pheej hmoo tsawg rau tib neeg kev noj qab haus huv.
3. Polyethylene:
Polyethylene yog ib qho thermoplastic polymer uas tuaj yeem siv los hloov acrylonitrile. Nws muaj cov khoom zoo sib xws li acrylonitrile, thiab tuaj yeem siv rau hauv ntau daim ntawv thov, suav nrog kev tsim cov yeeb yaj kiab, kav dej, thiab lwm yam khoom. Polyethylene muaj kev nyab xeeb, tsis muaj tshuaj lom, thiab tsis muaj kev phom sij rau tib neeg kev noj qab haus huv.
4. Bio-based Solvents:
Bio-raws li cov kuab tshuaj, xws li ethanol, ethyl lactate, thiab propylene glycol, kuj tuaj yeem siv los hloov acrylonitrile. Cov kuab tshuaj no yog tsim los ntawm cov khoom siv dua tshiab thiab tsis muaj tshuaj lom ntau dua li cov kuab tshuaj ib txwm muaj. Lawv tuaj yeem siv rau ntau yam kev siv, suav nrog kev tsim cov txheej, xim, thiab lwm yam khoom.
Xaus
Acrylonitrile yog ib yam tshuaj lom heev uas tuaj yeem ua rau mob hnyav. Nws yog dav siv nyob rau hauv ntau yam kev lag luam, tab sis muaj cov kev hloov pauv uas tuaj yeem siv tau. Bio-based acrylic acid, polyacrylamide, polyethylene, thiab bio-raws li cov kuab tshuaj yog qee qhov kev hloov pauv uas tuaj yeem siv rau hauv ntau daim ntawv thov. Los ntawm kev siv cov kev hloov pauv no, peb tuaj yeem txo qhov kev pheej hmoo rau tib neeg kev noj qab haus huv thiab txhawb kev ruaj ntseg hauv ntau yam lag luam.
