Acrylonitrile amapangidwa pogwiritsa ntchito burolina ndi ammonia ngati zida zophika, kudzera muzomwe zimachitika. Ndi gawo lopanga ndi mtundu wa mankhwala c3h3n, madzi opanda utoto wokhala ndi fungo losasunthika, komanso kutentha kwamphamvu, ndikupanga mpweya wambiri, ma acid ndi bromine.

Amagwiritsidwa ntchito makamaka monga zopangira ma acrylic ndi ab / San Relon, ndipo amagwiritsidwanso ntchito kwambiri popanga acrylamit, phala ndi adiponitrile, latc.

Mapulogalamu amsika a acrylonile

Acrylonile ndi zinthu zofunika kwambiri zopangira zinthu zitatu zopangidwa (ma pulasitiki, zopangidwa ndi mphira), ndipo kumwa pansi kwambiri ku Acrylonide, kugwiritsidwa ntchito kopitilira 80% ya kumwa kwa acrylonile. M'zaka zaposachedwa, China yakhala imodzi mwa mayiko akukula mwachangu kwambiri pamsika wa ma acrylonile ndi chitukuko cha mafakitale apanyumba. Zogulitsa zotsika kwambiri zimagwiritsidwa ntchito kwambiri m'mitundu yosiyanasiyana yazachuma, monga zida zapakhomo, zovala, magalimoto, magalimoto, ndi mankhwala.

Acrylonitrile amapangidwa kuchokera ku Pulogalamu ndi Amonia pochita masiyation ndi njira yoyenga, ndipo imagwiritsidwa ntchito kwambiri mu ma resin, ndi mabizinesi ogwiritsira ntchito nthawi yayitali mtsogolo.

Carbon fiber, monga imodzi mwazofunikira kwambiri kugwiritsa ntchito acryloniler, ndi nkhani yatsopano yomwe ikuyang'ana pakufufuza ndi kupanga ku China. Carbon fiber yakhala membala wofunika kwambiri, ndipo pang'onopang'ono tengani zida zachitsulo zam'mbuyomu, ndipo tsopano wagwiritsa ntchito mfundo zogwirizana ndi minda yankhondo ndi yankhondo.

Pamene chuma cha ku China chikupitilizabe kuthamanga mwachangu, zomwe zimafunikira kaboni ndi zinthu zake zophatikizika zikupitilirabe. Malinga ndi ziwerengero zoyenera, kufunikira kwa kaboni ku China kumafikira matani 48,800 mu 2020, kuwonjezeka kwa 29% kupitirira 2019.

Ndi kukula kosalekeza kwa sayansi ndi ukadaulo, msika wa acrylonit uonere zochitika zazikulu.
Choyamba, njira ya kupanga acrylonile pogwiritsa ntchito propane ngati chakudya pang'onopang'ono ikulimbikitsidwa.
Chachiwiri, kafukufuku wa mphaka watsopano akupitiliza kukhala mutu wofufuza za akatswiri ophunzirira komanso akunja.
Chachitatu, kuchuluka kwa chomera.
Chachinayi, kupulumutsa mphamvu ndi kusintha kwa mphamvu, njira zokhathamiritsa zikufunika kwambiri.
Chachisanu, chithandizo chamadzimadzi chakhala kafukufuku wofunikira.

Acrylonile wamkulu wopanga

Nyumba za ku China Pakati pawo, luso lathunthu la sinomac (kuphatikiza zolumikizira) ndi matani 860,000, kuwerengera 34.8% yazomwe zimapanga; Kupanga mphamvu ya petrochina ndi matani 700,000, kumawerengera 28.3% yazopanga zonse; Kutha kwa mabizinesi achinsinsi cha Jiangsu Search Petrochemical, Shandong Hasweng Meanical Co. Ltd.

Chiyambire theka lachiwiri la 2021, gawo lachiwiri la ZPMC yokhala ndi matani 260,000 / chaka chachiwiri cha matani 130,000 / gawo lachitatu la Lihuatrile Makina onse apanyumba afika pazaka za 3.419 miliyoni / chaka.

Kukula kwa mphamvu ya acrylonile sikuyima pano. Zimamveka kuti mu 2022, chomera chatsopano cha ma acrylonile chidzayikidwa ku East China, chomera cha zaka 130,000 ku Guangdong ndi a 200,000 matani / chomera chazaka ku Hanani. Kutha kwatsopano kwa nyumba sikunathenso ku East China, koma kudzagawidwa m'magawo angapo ku China, makamaka chomera chatsopano ku Hainan chidzagwiridwa ntchito kuti malonda aliri ku South China ndi Southeast Kutumiza Kumadzi.

Kuchuluka kwa zopanga zambiri kumadzetsa kukwera. Ziwerengero za ku Jinlian zikuwonetsa kuti kupanga ma acrylonile kudapitilirabe kukweza kwatsopano mu 2021. Pakutha kwa Disembala 2021, zopangidwa zonse zapakhomo, pomwe zopangira chaka ndi 19, pomwe zoyambira pachaka, ndi zizindikiro zoyambirira zochulukirapo mu malonda.

Chitsogozo Chachilengedwe cha Acrylonile

M'chaka cha 2021 zapitazo, kutumiza kwa acrylonile kudaposa zotuluka kwa nthawi yoyamba. Zogulitsa zonse za acrylonile chaka chatha zinali 203,800 matani, pansi 33.55% kuchokera ku matani 210,200, kuwonjezeka kwa 188.69% kuchokera chaka chatha.

Izi ndizosagwirizana ndi kutulutsa kokhazikika kwa mphamvu yatsopano yopanga ku China ndipo makampaniwo ali munthawi yosinthira kuchokera ku zochulukirapo. Kuphatikiza apo, angapo a mayunitsi a ku Europe ndi aku America adayimilira m'magawo oyamba ndi achiwiri, pomwe mayuniki aku Asia ndi oyambira ku China, omwe adathandizira kunja kwa China, pafupi ndi Korea ndi Turkey.

Kuchulukitsa kwa mtundu wogulitsa kunja kunaphatikizidwa ndi zomwe mayiko akutumiza kumayiko. M'mbuyomu, zinthu za Acrylonit zidatumizidwa ku South Korea ndi India. 2021, ndi kupukusa kwa zowonjezera zakunja kwa Ercontile kumawonjezeka ndi kutumizidwa ku Msika wa ku Europe, kuphatikiza mayiko asanu ndi awiri ndi madera monga Turkey ndi Belgium.

Ikuneneratu kuti kukula kwa ma acrylonimile opanga ma accolintir ku China zaka 5 zikuposa kukwera, ndipo kutumiza kunja kumapitilira kukula kwa matani a 300,000, motero kuchepetsa zovuta pamsika wa China.

Chemin imagulitsa kwambiri, ma burlonile accolitrile amadya padziko lonse lapansi