Emva kokuphuma kwe-Idemitsu, kuphela ezintathu zaseJapan ze-acrylic acid kunye nabavelisi be-ester baya kuhlala

Kutshanje, isigebenga sepetrochemical yaseJapan i-Idemitsu ibhengeze ukuba iza kurhoxa kwishishini le-acrylic kunye ne-butyl acrylate. U-Idemitsu uthe kwiminyaka yakutshanje, ukwandiswa kweendawo ezintsha ze-acrylic acid e-Asia kuye kwakhokelela ekugqithiseni kunye nokuwohloka kwendawo yemarike, kwaye inkampani yafumanisa kunzima ukuqhubeka nokusebenza ngokujonga umgaqo-nkqubo weshishini elizayo. Ngaphantsi kwesicwangciso, i-Iemitsu Kogyo iyakuyeka ukusebenza kwe-50,000 yeetoni / ngonyaka wesityalo se-acrylic acid kwi-Aichi Refinery ngo-Matshi ka-2023 kwaye ihoxise kwishishini lemveliso ye-acrylic acid, kwaye inkampani iya kukhupha imveliso ye-butyl acrylate.

I-China ibe ngumthengisi omkhulu wehlabathi we-acrylic acid kunye nee-esters

Okwangoku, amandla okuvelisa i-acrylic acid yehlabathi isondele kwi-9 yezigidi zeetoni, apho malunga nama-60% avela kuMntla-mpuma we-Asia, i-38% evela e-China, i-15% evela kuMntla Melika kunye ne-16% evela eYurophu. Ngokombono wabavelisi abakhulu behlabathi, i-BASF inomthamo omkhulu we-acrylic acid ye-1.5 yezigidi zeetoni / ngonyaka, ilandelwa ngu-Arkema kunye ne-1.08 yezigidi zeetoni / umthamo wonyaka kunye ne-Japan Catalyst ene-880,000 yeetoni / ngonyaka. Ngo-2022, ngokuphehlelelwa okulandelelanayo kwemichiza yesathelayithi kunye nomthamo we-Huayi, umthamo we-acid ye-acrylic wekhemikhali yesathelayithi uya kufikelela kwiitoni ezingama-840,000/ngonyaka, ukodlula i-LG Chem (iitoni ezingama-700,000/ngonyaka) ukuze ibe yinkampani yesine enkulu ye-acrylic acid emhlabeni. Abavelisi abalishumi abaphezulu be-acrylic acid emhlabeni banogxininiso olungaphezulu kwe-84%, lulandelwa nguHua Yi (iitoni ezingama-520,000 / ngonyaka) kunye neePlastiki zeFormosa (iitoni ezingama-480,000 / ngonyaka).

I-China kwi-SAP yokuphuhlisa i-market potential inkulu

Ngo-2021, amandla emveliso ye-SAP yehlabathi ephantse ibe yi-4.3 yeetoni zezigidi, apho i-1.3 yezigidi zeetoni zomthamo ovela e-China, ezibalelwa ngaphezu kwe-30%, kunye nezinye ezivela eJapan, eMzantsi Korea, eMntla Melika naseYurophu. Ukusuka kwimbono yabavelisi abakhulu behlabathi, iJapan Catalyst inomthamo omkhulu we-SAP wokuvelisa, ukufikelela kwiitoni ze-700,000 / ngonyaka, ilandelwa ngumthamo we-BASF weetoni ze-600,000 / ngonyaka, emva kokuqaliswa komthamo omtsha we-satellite petrochemicals ifikelele kwi-150,000 yeetoni / ngonyaka, ibekwe kwindawo yesithoba kwihlabathi, ishumi labavelisi abaphezulu behlabathi ekugxininiswe kuko malunga ne-90%.

Ngokwembono yorhwebo lwehlabathi, uMzantsi Korea kunye neJapan isezezona zikhulu ze-SAP ezithumela ngaphandle ngaphandle, zithumela ngaphandle iitoni ezingama-800,000 zizonke, ezibalelwa kuma-70% omthamo worhwebo lwehlabathi. Ngelixa i-SAP yaseTshayina ithumela ngaphandle amashumi amawaka eetoni kuphela, ngokuphucuka kancinci komgangatho, ukuthunyelwa kwe-China kumazwe angaphandle kuya kwanda nakwixesha elizayo. IMelika, uMbindi Mpuma kunye noMbindi kunye neMpuma Yurophu yeyona mimandla iphambili yokungenisa impahla. I-2021 ukusetyenziswa kwe-SAP yehlabathi malunga ne-3 yezigidi zeetoni, umyinge wokukhula kokusetyenziswa konyaka kwiminyaka embalwa ezayo malunga ne-4%, apho i-Asia ikhula kufuphi ne-6%, kunye neminye imimandla phakathi kwe-2% -3%.

I-China iya kuba yi-asidi ye-acrylic yehlabathi kunye nobonelelo lwe-ester kunye nemfuno yokukhula kwepali

Ngokwemfuno yehlabathi, ukusetyenziswa kweasidi ye-acrylic yehlabathi kulindeleke ukuba kuhlale kumndilili wokukhula ngonyaka we-3.5-4% ngo-2020-2025, kunye ne-China emele ukuphuhlisa izinga lokukhula kokusetyenziswa kweasidi ye-acrylic ukuya kuthi ga kwi-6%, eqhutywa yimfuno ephezulu. ye-SAP kunye ne-acrylates ngenxa yengeniso ephezulu yokulahla kunye nemfuno yeemveliso ezikumgangatho ophezulu.

Ngokwembono yonikezelo lwehlabathi, imfuno enamandla kwiminyaka embalwa ezayo iye yavuselela iinkampani zaseTshayina ukunyusa utyalo-mali kumthamo odibeneyo we-acrylic acid, kodwa ngokusisiseko akukho mthamo mtsha kwihlabathi liphela.

Kufanelekile ukukhankanya ukuba, njengoko ikhemikhali ye-acrylic ekhokelayo yesathelayithi, embindini wemfuno ekhula ngokukhawuleza, iqhubeka nokwenza imizamo yokwandisa amandla okuvelisa i-acrylic acid, i-butyl acrylate kunye ne-SAP yokubeka imizamo, iimveliso ezintathu kwihlabathi jikelele. ukuhanjiswa kwamandla okuvelisa kwindawo yesine, yesibini neyesithoba, ukwenza inzuzo eyomeleleyo yesikali kunye nokhuphiswano oluhlanganisiweyo.

Ukujonga phesheya, ishishini leasidi ye-acrylic eYurophu nase-United States libone inani lezixhobo zokuguga kunye neengozi kwiminyaka yoo-1960 neye-1970, kunye nemfuno yeasidi ye-acrylic kunye neemveliso ezisuka ezantsi ezisuka eChina kwiimarike zaphesheya ziya kwanda, ngelixa imfuno ye monomers emihle kunye neemveliso ezantsi acrylic acid e China iyanda, kwaye ishishini acrylic acid e China uya kubonisa uphuhliso robust ngakumbi.