NgoJulayi 2025, iDolobha laseSongzi, eSifundazweni saseHubei lamukele izindaba ezibalulekile ezizothuthukisa ukuthuthukiswa kwemboni yamakhemikhali yesifunda - iphrojekthi enomkhiqizo waminyaka yonke wamathani angu-500,000 wemikhiqizo yochungechunge lwe-polyether polyol yasayina ngokusemthethweni inkontileka. Ukuxazululwa kwale phrojekthi akugcini nje ngokugcwalisa igebe emkhiqizweni omkhulu wendawo we-polyether polyol kodwa futhi kunikeza ukwesekwa okuyisisekelo kwezinto zokusetshenziswa zokuthuthukisa uchungechunge lwemboni ye-polyurethane ezungezile, kudlala indima ebalulekile ekuqhubekiseni ukukhula komnotho wendawo kanye nokwenza ngcono isakhiwo sezimboni.
Njengezinto eziyisisekelo eziyisisekelo zokusetshenziswa embonini ye-polyurethane, i-polyether polyol ibilokhu ingena emikhakheni eminingi yokukhiqiza nokuphila. Ngaphezu kwemikhiqizo evamile emikhakheni yasekhaya neyezokuthutha njenge-foam yefenisha, omatilasi, nezihlalo zezimoto, isetshenziswa kabanzi ekukhiqizeni izinto zokwakha zokushisa, izinto zokupakisha ze-elekthronikhi, izinamathiseli, kanye nezinyawo zezicathulo zezemidlalo. Ikhwalithi kanye namandla okukhiqiza alezi zinto zokusetshenziswa kunquma ngqo ukuzinza kokusebenza kanye namandla okunikezwa emakethe kwemikhiqizo ye-polyurethane engezansi. Ngakho-ke, ukusayinwa kwamaphrojekthi amakhulu okukhiqiza i-polyether polyol kungaba uphawu olubalulekile lokukhanga kwezimboni zesifunda.
Ngokombono wokutshalwa kwezimali, iphrojekthi itshalwa kakhulu futhi yakhiwa yibhizinisi lobuchwepheshe elivela eSifundazweni saseShandong, elinotshalomali oluhleliwe oluyizigidi eziyizinkulungwane ezintathu zama-yuan. Lesi silinganiso sokutshalwa kwezimali asibonisi nje kuphela ithemba lomtshali-zimali lesikhathi eside mayelana nesidingo semakethe se-polyether polyol kodwa futhi sibonisa izinzuzo eziphelele zeSongzi, Hubei ezindaweni zokusekela izimboni, ezokuthutha nezokuthutha, kanye nokusekelwa kwenqubomgomo - okungadonsela amaphrojekthi amakhulu ezimboni ahlanganisa izifunda ukuze axazululwe. Ngokusho kohlelo lwephrojekthi, ngemuva kokuqedwa nokuqaliswa kwayo, kulindeleke ukuthi ifinyelele inani lomkhiqizo waminyaka yonke elingaphezu kwezigidi eziyizinkulungwane ezinhlanu zama-yuan. Lesi sibalo sisho ukuthi iphrojekthi izoba ngomunye wamaphrojekthi ayisisekelo embonini yamakhemikhali kaSongzi, okufaka isandla ekukhuleni okuzinzile emnothweni wendawo.
Ngaphezu kwalokho, ukuthuthuka kwale phrojekthi kuzoletha nezindinganiso eziningi ezengeziwe. Ngokuphathelene nokubambisana kwe-industrial chain, kuzoheha amabhizinisi asekelayo njengokucubungula i-polyurethane phansi, ukupakisha kanye nokuthutha, kanye nokugcinwa kwemishini ukuze kuhlangane eSongzi, kancane kancane kwakha umphumela weqembu lezimboni futhi kuthuthukiswe ukuncintisana okuphelele kwemboni yamakhemikhali yendawo; maqondana nokukhushulwa kwemisebenzi, kulindeleke ukuthi le phrojekthi idale izinkulungwane zezikhundla zobuchwepheshe, zokusebenza, kanye nokuphatha kusukela esigabeni sokwakha kuya ekuqashweni okusemthethweni, kusize izisebenzi zendawo ukuthi zifinyelele emisebenzini yendawo futhi kuncishiswe ingcindezi yomsebenzi; maqondana nokuthuthukiswa kwezimboni, le phrojekthi cishe izosebenzisa izinqubo zokukhiqiza ezithuthukisiwe kanye nobuchwepheshe bokuvikela imvelo embonini, ikhuthaze ukuguqulwa kwemboni yamakhemikhali kaSongzi ibe yi-greenization kanye nobuhlakani, okuhambisana nemigomo kazwelonke "ye-dual carbon" kanye nezidingo zentuthuko ezisezingeni eliphezulu.
Isikhathi sokuthunyelwe: Novemba-27-2025