Lenzing Group, mtsogoleri wa ulusi wokhazikika, posachedwapa yalowa mgwirizano ndi kampani yopanga mankhwala yaku Italy CPL Prodotti Chimici ndi Oneverse, kampani yoyambitsa kampani yotchuka ya mafashoni ya Calzedonia, yomwe ikutenga gawo lalikulu pochepetsa kuwonongeka kwa chilengedwe kwa makampani opanga zovala. Mgwirizanowu umayang'ana kwambiri pakugwiritsa ntchito acetic acid ya Lenzing yochokera ku bio-based pakupanga utoto wa nsalu, zomwe zimapangitsa kuti ikhale njira ina yokhazikika m'malo mwa mankhwala achikhalidwe ochokera ku zinthu zakale.
Asidi ya Acetic ndi mankhwala ofunikira omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana ndipo nthawi zambiri amapangidwa pogwiritsa ntchito njira zopangira mafuta, zomwe zimapangitsa kuti pakhale mpweya wambiri wa kaboni. Komabe, Lenzing yapanga njira yopangira mafuta a acetic acid monga chinthu chochokera ku kupanga zamkati. Asidi ya acetic acid iyi ili ndi mpweya wochepa kwambiri wa kaboni, wochepera 85% kuposa asidi ya acetic acid. Kuchepetsa mpweya wa CO2 kukugwirizana ndi kudzipereka kwa Lenzing ku njira yopangira yozungulira yokhazikika komanso kuchepetsa kuwonongeka kwa chilengedwe kwa njira zake zopangira.
Acetic acid ya Lenzing yochokera ku bio-based idzagwiritsidwa ntchito ndi Oneverse kupangira utoto nsalu, zomwe zikuwonetsa gawo lofunika kwambiri pakusintha kwa makampani opanga nsalu kupita ku njira yopangira yokhazikika. Acetic acid ndi chinthu chofunikira kwambiri pakupanga utoto ndipo chingagwiritsidwe ntchito ngati chosungunulira ndi chosinthira pH. Kugwiritsa ntchito acetic acid ya Lenzing yochokera ku bio-based popanga nsalu ndi njira yatsopano yopangira utoto kukhala wokhazikika komanso kuchepetsa kudalira zinthu zopangidwa ndi mafuta.
Elizabeth Stanger, Mtsogoleri Wamkulu wa Biorefining ndi Zogulitsa Zogwirizana ku Lenzing, adagogomezera kufunika kwa mgwirizanowu pakupititsa patsogolo kugwiritsa ntchito mankhwala okhazikika. "Asidi wathu wa bioacetic amachita gawo lalikulu m'mafakitale ambiri chifukwa cha kuyera kwake kwakukulu komanso mpweya wochepa," adatero Stanger. "Mgwirizanowu ukugogomezera chidaliro cha makampaniwa pazinthu zathu zokonzanso zinthu, zomwe zimapereka njira ina yokhazikika m'malo mwa mankhwala osungira zinthu zakale."
Kwa Oniverse, kugwiritsa ntchito Lenzing bioacetic acid kumayimira mwayi wophatikiza kukhazikika mu njira zazikulu zopangira. Federico Fraboni, mtsogoleri wa kukhazikika kwa Oniverse, adati mgwirizanowu ndi chitsanzo cha momwe maunyolo ogulitsa angagwirizanirane kuti apange kusiyana kwabwino m'chilengedwe. "Mgwirizanowu ndi chitsanzo chowala cha momwe mafakitale osiyanasiyana angagwirire ntchito limodzi kuti achepetse kuwononga kwawo chilengedwe," adatero Fraboni. "Zikuwonetsa kudzipereka kwathu pakupangitsa makampani opanga mafashoni kukhala okhazikika, kuyambira ndi zipangizo zomwe timagwiritsa ntchito."
Mgwirizano watsopanowu ukuwonetsa tsogolo la kupanga nsalu, komwe mankhwala ndi zinthu zopangira zimaperekedwa m'njira yochepetsera kuwonongeka kwa chilengedwe ndikuwonjezera kukhazikika. Acetic acid yatsopano ya Lenzing imapanga njira yopezera tsogolo loyera komanso lobiriwira kwa makampani opanga nsalu ndipo imathandizira kuti pakhale kupanga kokhazikika m'mafakitale ambiri. Mwa kuchepetsa kuchuluka kwa mpweya woipa womwe umabwera chifukwa cha utoto ndi ntchito zina zamafakitale, Lenzing, CPL ndi Oneverse akukhazikitsa chitsanzo chofunikira kwambiri pakupanga mankhwala ndi nsalu.
Kusanthula kwa Msika wa Acetic Acid: Kukula kwa Msika wa Makampani, Kutha kwa Zomera, Kupanga, Kugwira Ntchito Bwino, Kupereka ndi Kufunika, Makampani Ogwiritsa Ntchito, Njira Zogawa, Kufunika kwa Zigawo, Gawo la Kampani, Malonda Akunja, 2015-2035
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