Joerg Auffermann, Musoro weBASF biopolymers 'global Business Development timu, akati: "Mabhenefiti makuru eecological emapurasitiki anogadzirwa anouya pakupera kwehupenyu hwavo, sezvo zvigadzirwa izvi zvichibatsira kushandura marara echikafu kubva mumarara kana kupisa kuita organic recycling.
Kwemakore, iyo biodegradable polyester indasitiri yakapinda mune mamwe maapplication kunze kwemafirimu matete. Muna 2013, semuenzaniso, Kambani yekofi yeSwitzerland yakaunza makapuleti ekofi akagadzirwa kubva kuBasf Ecovio resin.
Imwe musika uri kusimukira weNovamont zvinhu ndeye biodegradable tableware, iyo inogona kuumbwa nezvimwe organic zvinhu. VaFacco vanoti kucheka uku kwave kutoitika munzvimbo dzakaita seEurope idzo dzakadzika mitemo inorambidza kushandiswa kwemapurasitiki anoshandiswa kamwe chete.
Vatambi vatsva veAsia PBAT vari kupinda mumusika vachitarisira kuwedzera kukura kunotungamirwa nenharaunda. MuSouth Korea, LG Chem iri kuvaka 50,000-tonne-per-gore PBAT chirimwa chinozotanga kugadzirwa muna 2024 sechikamu chehurongwa hwekudyara hwakasimba hwemadhora zviuru mazana maviri nemakumi maviri muSeosan. SK Geo Centric (yaimbova SK Global Chemical) neKolon Industries vari kubatana kuvaka 50,000-ton PBAT chirimwa muSeoul. Kolon, inogadzira naironi uye polyester, inopa tekinoroji yekugadzira, nepo SK ichipa zvigadzirwa.
Iyo PBAT yekumhanyisa goridhe yaive yakakura muChina. OKCHEM, muparadzi wemakemikari ekuChina, anotarisira kuti kugadzirwa kwePBAT kuChina kuchakwira kubva pamatani zana nemakumi mashanu muna 2020 kusvika kumatani mazana mana muna2022.
Verbruggen inoona huwandu hwevatyairi vekudyara. Kune rimwe divi, kwave nekuwedzera kwazvino kudiwa kwemarudzi ese emabiopolymers. Supply yakasimba, saka mutengo wePBAT nePLA wakakwira.
Pamusoro pezvo, Verbruggen akati, hurumende yeChina yanga ichisundidzira nyika kuti "ikure uye isimba" mune bioplastics. Kutanga kwegore rino, yakadzika mutemo unorambidza mabhegi ekutenga asingaore, mashanga nekucheka.
Verbruggen akati musika wePBAT waikwezva kune vagadziri vemakemikari veChinese. Iyo tekinoroji haina kuoma, kunyanya kumakambani ane ruzivo rwepolyester.
Kusiyana neizvi, iyo PLA inonyanya kushandisa mari. Isati yagadzira iyo polymer, kambani inoda kuvirisa lactic acid kubva kune yakawandisa shuga sosi. Verbruggen akacherechedza kuti China ine "shuga deficit" uye inoda kupinza macarbohydrates. "China haisati iri nzvimbo yakanaka yekuvaka huwandu hwakawanda," akadaro.
Vagadziri varipo vePBAT vanga vachienderana nevatambi vatsva veAsia. Muna 2018, Novamont yakapedza chirongwa chekudzosera fekitori yePET muPatrika, Italy, kugadzira biodegradable polyester. Iyo purojekiti yakawedzera zvakapetwa kaviri kugadzirwa kwayo kwebiodegradable polyester kusvika ku100,000 matani pagore.
Uye muna 2016, Novamont yakavhura chirimwa chekugadzira butanediol kubva kushuga vachishandisa tekinoroji yekuvirisa yakagadzirwa neGenomatica. The 30,000 ton-a-gore chirimwa muItaly ndiyo yega yerudzi rwayo pasi rose.
Sekureva kwaFacco, vagadziri vatsva vekuAsia PBAT vanogona kuburitsa nhamba shoma yezvinyorwa zvechigadzirwa zvekushandisa zvakakura. "Hazvina kuoma." Akadaro. Novamont, zvakasiyana, ichachengetedza zano rayo rekushandira nyanzvi dzemisika.
Basf yakapindura maitiro ekuvaka eAsia PBAT nekuvaka chirimwa chitsva muChina, ichipa marezinesi tekinoroji yayo yePBAT kukambani yeChinese Tongcheng New Materials, iyo inoronga kuvaka 60,000-ton/gore kugadzira chirimwa muShanghai panosvika 2022. Basf ichatengesa chirimwa ichi zvigadzirwa.
"Kusimukira kwakanaka kwemusika kunotarisirwa kuenderera mberi nemitemo mitsva inotevera uye mirau inotonga mashandisirwo ezvigadzirwa zvebioplastic mukurongedza, mulling nemabhegi," akadaro Auffermann. Chirimwa chitsva ichi chinobvumira BASF "kuzadzisa zvinodiwa nedunhu kubva padanho renzvimbo."
"Musika unotarisirwa kuenderera mberi nekusimukira zvakanaka nemitemo mitsva inotevera uye mirau inotonga mashandisirwo ezvigadzirwa zvebioplastic mukurongedza, mulling uye mabhegi kunyorera," akadaro Auffermann. Nzvimbo itsva iyi ichabvumira BASF "kusangana nekukura kuri kuita mudunhu".
Mune mamwe mazwi, BASF, iyo yakagadzira PBAT ingangoita chikamu chechina chezana ramakore rapfuura, iri kubata nekuwedzera bhizinesi idzva sezvo iyo polymer inova chinhu chikuru.
Nguva yekutumira: 26-11-21