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Ukusuka kwinkqubo yokwandisa i-polypropylene, emva kweminyaka engama-2019 yokusulungekisa amandla eprojekthi yokudibanisa ikhula ngesantya esingazange sibonwe ngaphambili, amashishini karhulumente, amashishini karhulumente kunye namashishini angaphandle, alishishini laseTshayina lokusulungekisa kuyilo kwindlela yokuqhubela phambili amaza, ngenxa Umthamo wokuhanjiswa kweprojekthi yokucoca ioyile mkhulu, imveliso epheleleyo yeshishini, impembelelo kwintengiso ngokukhawuleza nangaphezulu, ngokusebenzisa Ixesha elitsha lokwandiswa lizisa utshintsho lwepateni yonikezelo kwimarike yonikezelo lwemveli impembelelo ebonakalayo, emva kwemeko yemalike eshushu yi indawo yemarike yokuqinisa ukhuphiswano, ishishini lethu lepolypropylene liya kungena ngokusesikweni kwinqanaba elikhulu lokudibanisa.

Ngokunyuka okuqhubekayo kweeyunithi zemveliso, uphuhliso loshishino lwepolypropylene luyaqhubeka ukuhlukahluka, isikhokelo sokudityaniswa koyilo lweshishini, ukhuphiswano lwamandla entetho yoshishino luba lukhulu.

Ngokombono wokukhethwa kwezinto ezikrwada, isityalo semveliso sibonisa iimpawu ezinamandla zokwahluka, kunye nokwanda kwepropane kunye namalahle.Ukwahlukana kwezinto eziluhlaza kukhokelela ekuhanjisweni kwamandla entetho yexabiso lentengo yemarike, kwaye kunzima ukwenza imeko apho enye into ekrwada ilawula ixabiso lemarike ye-polypropylene.Kwangaxeshanye, ukukhuphisana kokusebenza kweebhidi okuziswe kukwanda komthamo wemveliso kuya kubonakala ngakumbi nangakumbi, kwaye ixabiso lemveliso liyatshintsha ukusuka kwixabiso eliphezulu lexabiso elinye ukuya kwixabiso eliphantsi kwiintlobo ngeentlobo zezinto ezikrwada, kunye nexabiso eliphantsi. ngokuthe ngcembe iba namandla kwimpembelelo yemarike.

Ukwahlukahlukana kwempahla ekrwada kukhokelela kuguquguquka rhoqo lwentengiso, ukuguquguquka kwempahla ekrwada enyukayo kunye neodolo yamashishini asezantsi anokuba nempembelelo ephezulu okanye ezantsi kwi-polypropylene, intloko, iQiTou njengemathiriyeli ekrwada yamashishini amalahle asekhaya kufuneka abekwe embindini kwiimpawu zokuhanjiswa kwengingqi zemathiriyeli ekrwada. Ukuguquguquka kwexabiso kuya kuzisa impembelelo kwimarike yengingqi nakwihlabathi jikelele, kunye nodidi oluphezulu lwemathiriyeli ekrwada, Naluphi na uhlobo lokuguquguquka kwezinto ekrwada luneqondo elithile lempembelelo kwimarike.Ngoko ke, impembelelo yokuguquguquka kwexabiso ayiyona kuphela indawo yayo, kodwa iphinda ibonise umphumo wokusabalalisa kwimbono jikelele.

Ngokombono wokudityaniswa kolungelelwaniso lwemizi-mveliso, iiprojekthi ezisanda kwakhiwa zokucoca zixhasa iindawo zokucoca ezikumgangatho wehlabathi kunye nasezantsi, zisebenzisa iindawo zokusulungekisa ukunyusa imveliso ye-olefin ephantsi kunye nomgangatho ophezulu wemathiriyeli ekrwada yeekhemikhali, ukwandisa ukusetyenzwa okunzulu kunye nokusetyenziswa kwe-olefin e-olefin ngaphakathi. amasimi oyile kunye zokucokisa, ngokwenene ukufikelela ekupheleni ioli, ukutyebisa iiprojekthi processing olunzulu kushishino imichiza, kunye nokwandisa amandla intetho.

I-2022 isengunyaka omkhulu wokwandiswa kwe-polypropylene, inani leengxilimbela kwishishini le-polypropylene, okanye ukwandisa utyalo-mali kwisiseko soshishino lokuqala, nangona phantsi kweempembelelo zokukhula komgaqo-nkqubo we-carbon kabini kuye kwanciphisa, kodwa kunokuqikelelwa ukuba elona xesha lokufika kuseyimali.

Kwisiqingatha sesibini sesantya sokwandiswa okukhawulezileyo, umthamo omtsha ulindeleke ukuba ube neetoni zezigidi ezi-4.7, umthamo wokuvelisa kulindeleke ukuba ukhule unyaka nonyaka okanye unyuke kakhulu, njengoko ekupheleni konyaka, imveliso epheleleyo yepolypropylene iya kudlula iitoni zezigidi ezingama-40. , ukusuka kwindawo yokuvelisa imveliso, kwikota yesine yokukhutshwa komthamo omtsha, ukusuka kwindawo yemveliso, uxinzelelo lwemveliso kummandla osemazantsi eTshayina, ukukhula okukhawulezayo komthamo wemveliso kuya kubangela umthamo ogqithisileyo wemveliso yepolypropylene, ukhuphiswano phakathi kweenkampani zepolypropylene qina ngakumbi.

Ukuvuthelwa kwamandla, ukunyanzeliswa okunzulu kwepolypropylene kuphuhliswa njani?

Kubangeneli abatsha bexesha elizayo ukuphucula ukukhuphisana kwemveliso, abangeneleli abatsha kufuneka baphucule iinkonzo, ukuthengisa okuchanekileyo, kunye nokhuphiswano lwemveliso eyahlukileyo.Kwi-2022, iindawo zokuvelisa ziya kugxininiswa eMpuma naseMzantsi China, eziza kujongana "nokuphikisana" phakathi kokunikezelwa kwemveliso ekhulayo kunye nokunyuka okucothayo kokusetyenziswa.Ke ngoko, kumashishini, kuyafuneka ukuba utshintshe isilogeni ukuya kwinyani kwaye uqwalasele indlela yokuphila.

Okokuqala, ukukhawulezisa uphuhliso lweemveliso ezintsha, ebusweni polypropylene zasekhaya imathiriyeli jikelele iya kuba yi-surplus imeko, ukuphunyezwa kweqhinga lokwahlula, uphuhliso lwexabiso eliphezulu-eyongeziweyo izinto ezikhethekileyo ukuthatha indawo yokungenisa, yindlela kuphela yokuphepha ixabiso. ukhuphiswano lolwandle olubomvu.Okwesibini, nokwandisa ubume bomthengi, kuba ababoneleli ngokuthe ngcembe baphucula ulwakhiwo lwabathengi, bandise umlinganiselo othe ngqo, ukugcina ijelo lentengiso elizinzileyo kunye nokuphuhlisa umzi-mveliso wabathengi, ngakumbi unommeli okanye ulwalathiso lophuhliso lweshishini lwabathengi boshishino, oku akukona nje kuphela. kufuneka umboneleli ngemveliso ezikumgangatho ophezulu, kwakhona kufuneka ngokweempawu zomthengi ezilungiselelwe ukuqulunqa isicwangciso sokuthengisa, Ukuxhasa imigaqo-nkqubo yokuthengisa ehambelanayo.Okwesithathu, amashishini enza umsebenzi omhle ekuphuhliseni amajelo okuthunyelwa kwamanye amazwe, akhetha ukudubula kweentyatyambo ngakumbi, anciphise umdlalo omnye komnye, anqande ukuqina kokhuphiswano lwamaxabiso aphantsi.Iv.Ngalo lonke ixesha gcina ubuntununtunu obuphezulu kwimfuno kunye nolawulo lwabathengi.Ngokukodwa ukususela kubhubhane, utshintsho lwemfuno luzise utshintsho oluninzi kwindlela yokuziphatha yokusetyenziswa kweemarike, ngoko ke abavelisi kunye namaqela okuthengisa kufuneka bahlale benovakalelo lokufuna utshintsho, balandele isigqi semarike kunye nokuphuhlisa iimveliso.