I-Qilu petrochemical: i-polyethylene eqengqelekayo isabelo seplastiki sasekhaya se-40%

I-Qilu petrochemical plastics factory ukuba ithwale uxanduva lwamashishini karhulumente kwaye kwiminyaka yakutshanje, ukubambelela kunye namava, ukuhlola kunye nokuveliswa kwezinto ezintsha, kunye nokuphuhlisa rhoqo kunye nokuvelisa iimveliso ezintsha zeplastiki, unokuveliswa kweentlobo ezahlukeneyo zeplastiki yeetoni ezingama-200000. , isabelo semarike yasekhaya ye-40%, ibe kuphela kwesikali seplastiki kunye nochungechunge lwemveliso yamashishini, uphuhliso lwenze igalelo elibalaseleyo kushishino lwe-rotomolding kwilizwe lethu, ukudala iimpawu zeSizwe.

Amashishini karhulumente athatha uxanduva kwaye agxininise ekwakheni iimpawu zesizwe

Njengenkqubo yokwenza iimveliso zeplastiki ezingenanto,ukubumba umquluisetyenziswe ngokubanzi kwiifenitshala

, iigadi, izixhobo zokonwabisa,imidlalo yokuzonwabisa, izixhobo zemoto, izibonelelo zothutho, izixhobo zombane, ukutya kwezonyango kunye nokukhusela ilizwe kunye nezinye iinkalo. Uphuhliso lweshishini leplastiki laseTshayina laqala kade, kwada kwaba sekupheleni kwenkulungwane yama-20 nasekuqalekeni kwenkulungwane yama-21 yaqala ukukhula ngokukhawuleza. Ngomnyaka we-1990, iqela lokuqala loomatshini bokubumba abaphuma kumazwe angaphandle laziswa eYantai. Ukuze ukusombulula ingxaki yokubonelela ngeplastiki, umzi-mveliso weplastiki uphuhlise imveliso yokuqala yeplastiki yasekhaya ye-DNDC7150 ngo-1993. Emva kweminyaka emininzi, nangona uphuhliso kunye nokuveliswa kweempawu ezintsha zeplastiki, kodwa ngenxa yophuhliso olucothayo lwe-rolling yasekhaya. ishishini leplastiki, imfuno yeplastiki eqengqelekayo ayinkulu, okukhokelela kwimveliso ephantsi, imveliso ibe yilahleko, oogxa basekhaya bepetrochemical abazange bavelise imveliso. Ngaba kufuneka sibambelele kuphuhliso kunye nemveliso okanye sinikezele? Ixesha elide, le ngxaki yayikhathaza kakhulu i-qilu yepetrochemical kunye neplastiki yefektri yokwenza izigqibo. Kodwa i-qilu petrochemical njengeshishini eliphakathi, kungekhona nje ukuphishekela inzuzo yezoqoqosho, kodwa kunye noxanduva olukhulu lwentlalo, oko kukuthi ukuphuhlisa ishishini leplastiki laseChina, ukuvuselelwa kweshishini lesizwe njengoxanduva lwabo. Nangona kukho ubunzima, kodwa ekuhambeni kweminyaka, Qilu polyethylene rolling uphuhliso lweplastiki kunye nemveliso ngaphandle kokuma.

Thatha ithuba, imveliso, ukuthengisa kunye nophando ngokusondeleyo ukuzisa "snowball" isiphumo

Kwiminyaka yakutshanje, ishishini leplastiki eliqengqelekayo liye lakhula ngokukhawuleza. Ngaphantsi kwenkxaso eyomeleleyo yeQilu Petrochemical Science and Technology Department, isebe lokucwangcisa kunye namanye amasebe, umzi-mveliso weplastiki usebenzisana ngokusondeleyo ne-huaxing North China Branch kunye neQilu Petrochemical Research Institute, kwaye igcina iliso kwimfuno yemarike, yandisa imveliso yeeplastiki eziqengqelekayo, kwaye yandisa ngokupheleleyo imarike. Ukusukela ngo-2016, isebe laseQilu nakumantla eTshayina kwisebecixi, ezhejiang, Jiangsu wuxi kunye nommandla zibo zabanjwa izihlandlo ezithathu umqulu omkhulu qilu polyethylene unyuso imveliso yeplastiki kunye neeforam zabathengi, ukutyelela abathengi ngaphezu 120, phantse 20 ukuhlakulela abathengi abatsha, ukuba abathengi abaninzi ukubonelela izinto zovavanyo ukukhuthaza, wafumana isiphumo ezicacileyo.