Thaum Lub Kaum Hli Ntuj hnub tim 27, Tuam Tshoj Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam thiab Kev Siv Tshuab Xov Xwm (MIIT) tau hu cov tuam txhab tsim khoom loj hauv tebchaws ntawm Purified Terephthalic Acid (PTA) thiab PET lub raj mis-qib chips rau kev sib tham tshwj xeeb txog qhov teeb meem ntawm "kev muaj peev xwm ntau dhau hauv kev lag luam thiab kev sib tw txiav caj dab". Ob hom khoom no tau pom kev nthuav dav ntawm lub peev xwm tsis tuaj yeem tswj tau hauv xyoo tas los no: lub peev xwm PTA tau nce los ntawm 46 lab tons hauv xyoo 2019 mus rau 92 lab tons, thaum lub peev xwm PET tau ob npaug rau 22 lab tons hauv peb xyoos, ntau dua li qhov kev loj hlob ntawm kev thov ua lag luam.
Tam sim no, kev lag luam PTA raug qhov nruab nrab poob ntawm 21 yuan ib tuj, nrog rau kev poob ntawm cov khoom siv qub dhau 500 yuan ib tuj. Ntxiv mus, cov cai se ntawm Tebchaws Meskas tau ua rau cov txiaj ntsig xa tawm ntawm cov khoom siv textile poob qis dua.
Lub rooj sib tham yuav tsum tau kom cov tuam txhab xa cov ntaub ntawv txog kev muaj peev xwm tsim khoom, cov zis tawm, kev thov thiab kev ua lag luam tau zoo, thiab los tham txog cov kev sib sau ua ke ntawm kev muaj peev xwm. Muaj rau lub tuam txhab loj hauv tebchaws, uas suav txog 75% ntawm kev lag luam hauv tebchaws, yog qhov tseem ceeb ntawm kev sib sau ua ke. Qhov tseem ceeb, txawm tias muaj kev poob tag nrho hauv kev lag luam, lub peev xwm tsim khoom siab heev tseem tswj tau kev sib tw - PTA cov chaw siv cov thev naus laus zis tshiab muaj kev txo qis 20% ntawm kev siv hluav taws xob thiab txo 15% ntawm cov pa roj carbon piv rau cov txheej txheem ib txwm muaj.
Cov kws tshuaj ntsuam xyuas taw qhia tias qhov kev cuam tshuam ntawm txoj cai no yuav ua rau kom muaj kev txo qis ntawm cov peev xwm tsim khoom rov qab thiab txhawb kev hloov pauv ntawm kev lag luam mus rau cov khoom lag luam siab. Piv txwv li, cov khoom lag luam muaj nqis ntxiv xws li cov yeeb yaj kiab PET qib hluav taws xob thiab cov ntaub ntawv polyester bio-based yuav dhau los ua qhov tseem ceeb rau kev txhim kho yav tom ntej.
Lub sijhawm tshaj tawm: Lub Kaum Hli-30-2025