Ngo-Matshi 2021, i-Inner Mongolia Autonomous Region ikhuphe ngokusemthethweni "IiNqanaba ezininzi eziQinisekisayo zokuqinisekisa ukugqitywa kwe-"14th yeminyaka emihlanu yeSicwangciso" sokuSetyenziswa kwamandla okuLawula iiThagethi kunye nemisebenzi."Imilinganiselo" ifuna ukuba uchungechunge lwamashishini asebenzisa amandla amaninzi afana ne-PVC, i-caustic soda, kunye ne-soda ash ayisayi kuphinda ivunywe ngexesha le-"14th Five-Year Plan".Ukuba kuyimfuneko ukongeza umthamo omtsha wemveliso, ukuncitshiswa kunye nokutshintshwa kwamandla okuvelisa kunye nokusetyenziswa kwamandla kufuneka kwenziwe.Oku kuthetha ukuba amandla okuvelisa i-PVC kwixesha elizayo kwiNgingqi ye-Inner Mongolia Autonomous, iphondo elikhulu lamandla, liya kuncipha kuphela kodwa linganyuki.I-Mongolia yangaphakathi lelona phondo likhulu lemveliso yePVC kwilizwe lam.Ummandla wonke womntla-ntshona uthatha i-49.2% yomthamo wemveliso yelizwe, ngelixa i-Inner Mongolia ithatha malunga ne-37% yomthamo wemveliso yengingqi yomntla-ntshona, okanye malunga ne-18.2% yomthamo wemveliso yelizwe.
I-5, indlela yophuhliso loshishino lwePVC
Kule minyaka ili-10 izayo, ishishini lasekhaya lePVC liza kuphinda lirhoxe kwimarike kwaye lingene epakini, liqonde ugxininiso lwemizi-mveliso, uhlengahlengiso olusengqiqweni lolwakhiwo lwemizi-mveliso, kunye nokuququzelelwa kokusetyenziswa kwezixhobo zokusebenza kunye nolungiselelo kuya kuba yi-chips ye-bargaining chips kumashishini ukufumana inzuzo kunye nokuzuza. iinzuzo zokhuphiswano.Kwindlela yenkqubo, ukuhlalisana kwendlela ye-calcium carbide kunye nendlela ye-ethylene iya kuqhubeka, kodwa inxalenye yendlela ye-ethylene iya kwandiswa ngakumbi, ikhuphe ngokuthe ngcembe ukuxhomekeka kwindlela ye-acetylene, kunye nokwenza igalelo elihle ekunciphiseni ukungcoliseka kwendalo. kunye nokuzuza uphuhliso oluzinzileyo.I-Jiang Zhongfa yangoku iya kuba licala elihle, kodwa idinga ukuqinisekiswa yimveliso yangempela.
Ngamafutshane, ishishini lePVC liya kuthi ngcembe lizolile kwaye libe nengqiqo phantsi kokhuseleko oluqatha kunye nemeko yokhuseleko lokusingqongileyo, kwimarike eqatha kunye nokhuphiswano lwamaxabiso, kwaye phantsi kohlengahlengiso oluthe ngcembe lomthamo wokuvelisa.Uphawu kunye nophuhliso olukumgangatho ophezulu, umthamo wemveliso uya kugxininiswa kwimimandla yonxweme kunye nentshona, kunye nemisebenzi emikhulu kunye neyomhlaba wonke iya kuba yinto eqhelekileyo.Oku kunokubonwa kwindlela yotshintsho lwemveliso yasekhaya kwiminyaka yakutshanje.Utshintsho oluzinzileyo kumthamo wemveliso kaninzi lubonisa ulungelelwaniso lophuhliso loshishino.Kwangaxeshanye, izinto ezingalindelekanga kwimarike ziye zazisa impembelelo yexesha elifutshane kuphuhliso loshishino, ingakumbi impembelelo ubhubhane factor, nto leyo echaphazela ngqo onke amakhonkco, kuchaphazela ubudlelwane phakathi unikezelo kunye nemfuno, iimvavanyo uphuhliso kushishino, kwaye izisa namathuba kushishino, nakwixesha lasemva kobhubhani, iyantlukwano kwimimandla eyahlukeneyo izise iingeniso zethutyana kweminye imimandla.Emva kohlalutyo olunengqiqo, khumbula ukwandisa ngokumfamekileyo kunye nokuwohloka komlinganiselo womthamo wemveliso kwimveliso, kwaye ubeke ingqalelo ngakumbi ekuphuculeni umgangatho kunye nokunciphisa ukusetyenziswa.Ukuphucula iireins ezizimeleyo, ezilungiselelweyo kunye nezikhethekileyo kunokuba lukhokelo oluphambili kuphuhliso lwamashishini athile ePVC kwixesha elizayo.
Ukuphuhliswa kwe-PVC e-China kuguquko ukusuka kwimveliso enkulu ukuya komelele, ukusuka kwimveliso ephantsi ukuya kwimveliso ephezulu, ukusuka ekwenzeni lula ukuya kwizinto ezahlukeneyo, kodwa kusekho indlela ende yokuhamba ukusuka kwilizwe elikhulu lemveliso yePVC ukuya kumandla okuvelisa. .Amashishini ePVC nawo kufuneka aphucule amandla awo okuvelisa azimeleyo kwaye andise ulwakhiwo lwamaqela etalente.Ukususela kwizinto ezincedisayo zokuncedisa izixhobo zokusebenza, ulawulo lwenkqubo, ukupakishwa kwemveliso kunye nokuthutha, kwaye ekugqibeleni ukuya kwiimveliso ezicutshungulwayo ezisezantsi, ukuphuculwa kunye nokuphuculwa komjikelo wobomi bonke kuyenziwa.Ukufezekisa ukuqinisekiswa okusezantsi kunye nokunyuka, ukukhuthazwa ngokubambisana kunye nophuhliso oluqhelekileyo kunye nokukhula, ukuphumeza uphuhliso oluphezulu lohlaza lweshishini, kunye negalelo kumandla oshishino lwe-chlor-alkali kwi-industry yesizwe yesayensi kunye neteknoloji yenkqubela phambili kunye namandla oshishino.
Ixesha lokuposa: Aug-17-2022