M'gawo lachitatu, kupezeka ndi kufunikira kwa msika wa acrylonitrile kunali kofooka, kupanikizika kwa mtengo wa fakitale kunali koonekeratu, ndipo mtengo wamsika unabwereranso pambuyo pa kugwa.Zikuyembekezeka kuti kufunikira kwapansi kwa acrylonitrile kudzawonjezeka mu gawo lachinayi, koma mphamvu yake ipitilira kukula, ndipoMtengo wa Acrylonitrileakhoza kukhala otsika.
Mitengo ya Acrylonitrile idakweranso pambuyo pa kugwa mu gawo lachitatu
Gawo lachitatu la 2022 linakwera pambuyo pa kuchepa kwa gawo lachitatu la 022. Mu gawo lachitatu, kupezeka ndi kufunikira kwa acrylonitrile kunachepa pang'onopang'ono, koma kupanikizika kwa mtengo wa fakitale kunali koonekeratu.Pambuyo pokonza ndi kuchepetsa katundu kwa opanga, malingaliro amtengo wapatali adakula kwambiri.Pambuyo pakukula kwa matani a 390000 a acrylonitrile mu theka loyamba la chaka chino, kunsi kwamtsinje kunangowonjezera matani 750000 a mphamvu za ABS, ndi kumwa acrylonitrile kumawonjezeka ndi matani osachepera 200000.Pankhani yakusokonekera pamsika wa acrylonitrile, kuyang'ana kwa msika kudatsika pang'ono poyerekeza ndi gawo lachiwiri.Pofika pa Seputembara 26, mtengo wapakati wa msika wa Shandong acrylonitrile mgawo lachitatu unali 9443 yuan/ton, kutsika ndi 16.5% mwezi pamwezi.

Mbali yazinthu: Mu theka loyamba la chaka chino, Lihua Yijin adayenga matani 260000 amafuta, ndipo mphamvu yatsopano ya Tianchen Qixiang inali matani 130000.Kukula kofunikira kwapansi kunali kochepa kuposa kupezeka.Kuyambira February chaka chino, zomera za acrylonitrile zapitirizabe kutaya ndalama, ndipo chidwi cha opanga ena chatsika.M'gawo lachitatu, ma seti ambiri a acrylonitrile adakonzedwa ku Jiangsu Silbang, Shandong Kruer, Jilin Petrochemical, ndi Tianchen Qixiang, ndipo zotulutsa zamakampani zidatsika kwambiri mwezi uliwonse.
Mbali yofunikira: Phindu la ABS lafooka kwambiri, ngakhale kutaya ndalama mu July, ndipo chidwi cha opanga kuti ayambe kumanga chatsika kwambiri;Mu August, kunali nyengo yotentha kwambiri m'chilimwe, ndipo katundu woyambira wa acrylamide anachepa pang'ono;Mu Seputembala, Northeast Acrylic Fiber Factory idasinthidwa, ndipo mafakitale adayamba kugwira ntchito zosakwana 30%.
Mtengo: mtengo wapakati wa propylene monga zopangira zazikulu ndi ammonia zopangidwa zidatsika ndi 11.8% ndi 25.1% motsatana.
Mitengo ya Acrylonitrile ikhoza kukhalabe yotsika m'gawo lachinayi
Mbali yopereka: M'gawo lachinayi, magawo angapo a ma acrylonitrile akuyembekezeka kusungidwa ndikupangidwa, kuphatikiza matani 260000 a Liaoning Jinfa, matani 130000 a Jihua (Jieyang) ndi matani 200000 a CNOOC Dongfang Petrochemical.Pakalipano, kuchuluka kwa ntchito ya acrylonitrile yatsika kwambiri, ndipo n'zovuta kuchepetsa kwambiri ntchito yogwira ntchito mu gawo lachinayi.Acrylonitrile ikuyembekezeka kuwonjezeka.
Mbali yofunikira: Kuchuluka kwa ABS kumunsi kwamtsinje kukukulirakulira, ndikuyerekeza mphamvu zatsopano za matani 2.6 miliyoni;Kuonjezera apo, mphamvu yatsopano ya matani a 200000 a butadiene acrylonitrile latex ikuyembekezeka kuyikidwa pakupanga, ndipo kufunikira kwa acrylonitrile kuyenera kuwonjezeka, koma kuwonjezeka kwa kufunikira kumakhala kochepa kusiyana ndi kuwonjezereka kwa katundu, ndipo chithandizo choyambira chimakhala chochepa.
Pa mtengo wamtengo wapatali: mitengo ya propylene ndi synthetic ammonia, zipangizo zazikulu, zikuyembekezeka kugwa pambuyo pokwera, ndipo mitengo yapakati pa gawo lachitatu silingakhale ndi kusiyana kwakukulu.Fakitale ya acrylonitrile inapitirizabe kutaya ndalama, ndipo mtengowo unkathandizirabe mtengo wa acrylonitrile.
Pakalipano, msika wa acrylonitrile ukukumana ndi vuto la kupitirira malire.Ngakhale kukula kuwirikiza kwa kupezeka ndi kufunikira mgawo lachinayi, kukula kwa kufunikira kukuyembekezeka kukhala kotsika kuposa komwe kumaperekedwa.Mkhalidwe wa kutayikira kwa mafakitale acrylonitrile ukupitirirabe, ndipo kukakamizidwa pa mtengo kudakalipo.Msika wa acrylonitrile mu gawo lachinayi sudzakhala ndi chiyembekezo chowonekera bwino, ndipo mtengo ukhoza kukhala wotsika.