Muna Chikunguru 2025, Guta reSongzi, muHubei Province rakagamuchira nhau inokosha ichasimudzira kuvandudzwa kweindasitiri yemakemikari yedunhu - chirongwa chine kugadzirwa kwegore negore kwematani 500,000 ezvigadzirwa zvepolyether polyol zvakasaina chibvumirano zviri pamutemo. Kugadziriswa kwechirongwa ichi hakuzadzise chete mukaha wekugadzira polyether polyol yakakura yemuno asiwo kunopa rutsigiro rwezvinhu zvakakosha zvekuvandudza cheni yeindasitiri yepolyurethane yakapoteredza, zvichiita basa guru mukusimudzira kukura kwehupfumi hwemuno uye kugadzirisa chimiro chemaindasitiri.
Sechinhu chikuru chekugadzira zvinhu zve polyurethane, polyether polyol yagara ichipinda muminda yakawanda yekugadzira uye yehupenyu. Kuwedzera kune zvigadzirwa zvakajairika mudzimba nemidziyo yekufambisa zvakaita sefuro refenicha, matiresi, uye zvigaro zvemotokari, inoshandiswawo zvakanyanya mukugadzira zvinhu zvekudzivirira kupisa, zvinhu zvemagetsi zvekurongedza, zvinonamira, uye tsoka dzeshangu dzemitambo. Hunhu uye kugona kwekugadzira kwezvinhu zvakadaro zvinosarudza zvakananga kugadzikana kwekushanda uye kugona kwekugovera musika kwezvigadzirwa zve polyurethane zviri pasi. Nokudaro, kusaina mapurojekiti makuru ekugadzira polyether polyol kunogona kuve chiratidzo chakakosha chekukwezva kwemaindasitiri munharaunda.
Kubva pamaonero ekudyara mari, chirongwa ichi chinonyanya kuiswa mari uye chakavakwa nekambani yetekinoroji kubva kuShandong Province, ine mari yakarongwa yekudyara inosvika mabhiriyoni matatu emadhora. Chiyero ichi chekudyara mari hachingoratidzi chete tariro yenguva refu yemudyari wemari pamusoro pekudiwa kwemusika kwepolyether polyol asiwo chinoratidza mabhenefiti akazara eSongzi, Hubei muzvivakwa zvekutsigira maindasitiri, mafambiro ekufambisa, uye rutsigiro rwemitemo - izvo zvinogona kukwezva mapurojekiti makuru emaindasitiri munzvimbo dzakasiyana kuti agadzirwe. Sekureva kwechirongwa ichi, mushure mekupedzwa nekutangwa, chinotarisirwa kuwana kukosha kwegore negore kweanopfuura mabhiriyoni mashanu emadhora. Nhamba iyi inoreva kuti chirongwa ichi chichava chimwe chezvirongwa zvikuru zveindasitiri yemakemikari yeSongzi, zvichipa kukura kwakasimba kuhupfumi hwenzvimbo.
Pamusoro pezvo, kufambira mberi kweprojekiti iyi kuchaunzawo zvimwe zvinhu zvakawanda zvinokosha. Panyaya yekushandira pamwe chete kwemaindasitiri, ichakwezva makambani anotsigira akadai sekugadzira polyurethane pasi, kurongedza nekutakura zvinhu, uye kugadzirisa michina kuti vaungane muSongzi, zvichigadzira zvishoma nezvishoma mhedzisiro yeindasitiri uye zvichisimudzira kukwikwidzana kweindasitiri yemakemikari yemuno; maererano nekusimudzira mabasa, chirongwa ichi chinotarisirwa kugadzira zviuru zvezvinzvimbo zvehunyanzvi, zvekushanda, uye zvekutarisira kubva padanho rekuvaka kusvika pakupihwa basa zviri pamutemo, zvichibatsira vashandi vemuno kuwana mabasa emuno uye kuderedza kumanikidzwa kwevashandi; maererano nekusimudzira maindasitiri, chirongwa ichi chingangotora maitiro ekugadzira epamusoro uye matekinoroji ekuchengetedza zvakatipoteredza muindasitiri, zvichikurudzira kushandurwa kweindasitiri yemakemikari yeSongzi kuenda kugreenization nehuchenjeri, izvo zvinoenderana nezvinangwa zvenyika zve "dual carbon" uye zvinodiwa zvekusimudzira zvemhando yepamusoro.
Nguva yekutumira: Mbudzi-27-2025