Pambuyo pa kutuluka kwa Idemitsu, atatu okha a ku Japan acrylic acid ndi opanga ester adzakhala

Posachedwapa, chimphona chakale cha ku Japan cha petrochemical Idemitsu chidalengeza kuti chisiya bizinesi ya acrylic acid ndi butyl acrylate. Idemitsu adanena kuti m'zaka zaposachedwa, kukula kwa malo atsopano a acrylic acid ku Asia kwadzetsa kuchulukirachulukira komanso kuwonongeka kwa msika, ndipo kampaniyo idapeza zovuta kuti ipitilize kugwira ntchito poganizira mfundo zake zamtsogolo. Pansi pa pulaniyo, Iemitsu Kogyo isiya kugwira ntchito ya 50,000 ton/year acrylic acid plant ku Aichi Refinery pofika Marichi 2023 ndikuchoka kubizinesi ya acrylic acid, ndipo kampaniyo idzatulutsa ntchito yopanga butyl acrylate.

China yakhala gawo lalikulu padziko lonse lapansi la acrylic acid ndi esters

Pakali pano, mphamvu yopanga asidi ya acrylic padziko lonse ili pafupi ndi matani 9 miliyoni, omwe pafupifupi 60% amachokera kumpoto chakum'mawa kwa Asia, 38% ochokera ku China, 15% aku North America ndi 16% ochokera ku Ulaya. Kuchokera pamalingaliro a opanga padziko lonse lapansi, BASF ili ndi mphamvu yayikulu kwambiri ya acrylic ya matani 1.5 miliyoni / chaka, kutsatiridwa ndi Arkema yokhala ndi matani 1.08 miliyoni / chaka ndi Japan Catalyst yokhala ndi matani 880,000 / chaka. 2022, ndi kukhazikitsidwa motsatizana kwa mankhwala a satana ndi mphamvu ya Huayi, mphamvu ya satana ya acrylic acid idzafika matani 840,000 / chaka, kugonjetsa LG Chem (matani 700,000 / chaka) kuti ikhale kampani yachinayi yaikulu ya acrylic acid padziko lonse lapansi. Opanga khumi apamwamba a acrylic acid padziko lonse lapansi ali ndi kuchuluka kwa 84%, kutsatiridwa ndi Hua Yi (matani 520,000 / chaka) ndi Formosa Plastics (matani 480,000 / chaka).

China mu SAP msika chitukuko kuthekera kwakukulu

Mu 2021, mphamvu yapadziko lonse ya SAP yopanga matani pafupifupi 4.3 miliyoni, yomwe matani 1.3 miliyoni a mphamvu kuchokera ku China, opitilira 30%, ndi ena onse aku Japan, South Korea, North America ndi Europe. M'malingaliro a opanga padziko lonse lapansi, Japan chothandizira ali lalikulu SAP mphamvu kupanga, kufika matani 700,000 / chaka, kenako BASF mphamvu matani 600,000 / chaka, pambuyo kukhazikitsidwa kwa mphamvu yatsopano ya Kanema petrochemicals anafika 150,000 matani / chaka, pa nambala 9 padziko lonse lapansi, omwe ali pamwamba pamakampani khumi padziko lonse lapansi pafupifupi 90%.

Kuchokera pamalingaliro amalonda apadziko lonse lapansi, South Korea ndi Japan akadali ogulitsa kwambiri padziko lonse lapansi a SAP, amatumiza matani okwana 800,000, zomwe zimawerengera 70% yamalonda apadziko lonse lapansi. Ngakhale kuti SAP ya ku China imatumiza matani masauzande makumi khumi okha, ndikuwongolera pang'onopang'ono kwa khalidwe, zogulitsa kunja kwa China zidzawonjezekanso m'tsogolomu. Madera aku America, Middle East ndi Central ndi Eastern Europe ndi omwe amatumiza kunja. 2021 padziko lonse SAP kumwa pafupifupi 3 miliyoni matani, avareji pachaka mowa kukula mu zaka zingapo zikubwerazi pafupifupi 4%, amene Asia ikukula pafupi 6%, ndi madera ena pakati pa 2% -3%.

China idzakhala dziko lonse lapansi la acrylic acid ndi ester supply ndi kufunikira kwa kukula

Pakufunidwa kwapadziko lonse lapansi, kugwiritsidwa ntchito kwa acrylic acid padziko lonse lapansi kukuyembekezeka kukhalabe pakukula kwapakati pachaka kwa 3.5-4% mu 2020-2025, pomwe China ikuyimira kukula kwakukula kwa acrylic acid ku Asia mpaka 6%, motsogozedwa ndi kufunikira kwakukulu. kwa SAP ndi ma acrylates chifukwa cha ndalama zambiri zotayidwa komanso kufunikira kwa zinthu zapamwamba kwambiri.

Kuchokera pamawonedwe azinthu zapadziko lonse lapansi, kufunikira kwakukulu m'zaka zingapo zikubwerazi kwalimbikitsa makampani aku China kuti achulukitse ndalama zophatikizika ndi acrylic acid, koma kulibe mphamvu zatsopano padziko lonse lapansi.

Ndikoyenera kutchula kuti, monga mankhwala otsogolera a acrylic acid satellite, pakati pa zofuna zomwe zikukula mofulumira, pitirizani kuyesetsa kuonjezera mphamvu ya acrylic acid, butyl acrylate ndi SAP kuika khama, zinthu zitatu padziko lonse lapansi. kupanga mphamvu yogawa mu malo achinayi, achiwiri ndi achisanu ndi chinayi, kupanga mwayi wamphamvu ndi mpikisano wophatikizika wophatikizika.

Kuyang'ana kutsidya kwa nyanja, makampani a acrylic acid ku Europe ndi United States awona zida zingapo zokalamba ndi ngozi m'zaka za m'ma 1960 ndi 1970, ndipo kufunikira kwa asidi wa acrylic ndi zinthu zakutsika zomwe zimatumizidwa kuchokera ku China m'misika yakunja zidzawonjezeka, pomwe kufunikira kwa acrylic ma monomers abwino ndi zinthu zomwe zili pansi pa acrylic acid ku China zikuchulukirachulukira, ndipo makampani a acrylic acid ku China awonetsa chitukuko cholimba.