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Mamiriro ekushandisa eTitanium Dioxide mune Akasiyana Maindasitiri

1. Mamiriro eindasitiri yepende
1. Kuwanda kukuru uye chiyero chiduku
Nekuda kwehunhu hwekudyara kushoma uye mhedzisiro inokurumidza mukugadzira pendi, nekuvandudzwa kwehupfumi hwenyika, mabhizinesi emataundishipi uye emumusha, makambani ega uye ekunze mabhizinesi akakurumidza kupinda muindasitiri yependi.Zvinoenderana nehuwandu hwazvino, anopfuura zviuru zvisere emabhizinesi ekuvhara munyika anonyanya kutariswa muYangtze River Delta, Pearl River Delta uye Bohai Rim matunhu.Pakati pavo, "mhando dzekunze" uye vagadziri vepamba vakakura vakaiswa mumusika wepakati-kusvika-yepamusoro-yekupedzisira zvigadzirwa, inotungamira musika uye inotungamira maitiro ekushandisa pendi.Mamwe akawanda emudzimba madiki uye epakati-saizi yekubatisa mabhizinesi anonyanya kugadzira epakati uye akaderera-giredhi zvekupfeka zvigadzirwa uye ari mumusika unotevera chinzvimbo.
2. Iyo indasitiri inokwikwidza zvakanyanya
3. Pane imwe gap pakati pemhando dzepamba nemhando dzekunze
4. Zvigadzirwa zvemhando yepamusoro zvisina kukwana uye kuwanda kwezvinhu zvakaderera
5. Kudiwa kwekuputira hakudziki

2, Indasitiri yepurasitiki
Kubuda kwedambudziko remari kuri kuda kuuraya indasitiri yemapurasitiki eChinese.Kutengeswa kunze kwematoyi epurasitiki, matehwe ekugadzira, kurongedza, tambo dzesirika uye zvimwe zvigadzirwa zvepurasitiki zvave kuderera nekukurumidza, zvichikonzera kuvharwa kwenhamba huru yemabhizinesi ekugadzira epurasitiki.The 2009 Plastics Industry Report yeChina Plastics Industry Association inoratidza kuti chikamu chechina chemakambani epurasitiki anorasikirwa nemari.Mamiriro ezvinhu chaiwo zvimwe akaipa zvikuru kupfuura nhamba.Semuenzaniso, vagadziri vePVC (polyvinyl chloride) vari kurasikirwa nemari muindasitiri yese.Pane zviratidzo zvakasiyana zvekuti indasitiri yepurasitiki yekuChina parizvino yakatarisana nemuyedzo mukuru.Kana ikakundikana, migumisiro yacho ichava yakaipa.Pakati pavo, kuedza kwakabatana kwehurumende nemabhizinesi uye zvine musoro "branding" kwakakosha.
Muna Chikumi 2010, mhedzisiro yehurukuro yemahara yekutengeserana pakati peChina neGulf Cooperation Council muRiyadh, guta guru reSaudi Arabia, yakaita kuti makambani mazhinji epurasitiki asunungurwe.Iwo mashanu matsva ekugadzira ethylene mapurojekiti ekuvaka haasati aiswa mukugadzira.
Zvinonzwisiswa kuti kuchave nemapurojekiti mashanu matsva ethylene ekupwanya kuMiddle East muna 2009, kunyanya ethylene inogadzirwa neiyo ethane process.Mushure mekunge mapurojekiti makuru mashanu atanga kushanda, huwandu hwegore hwekugadzira ethylene kuMiddle East huchawedzera kubva pamamiriyoni gumi nematanhatu emamiriyoni muna 2008 kusvika pamamiriyoni 28.1 muna 2012. Muna 2009, simba rekugadzira ethylene kuMiddle East richawedzera ne7.1 miriyoni matani, ayo hutsva hwekugadzira muSaudi Arabia huchapfuura 4 miriyoni matani / gore, hutsva hwekugadzira muIran huchapfuura 1 miriyoni matani / gore, hutsva hwekugadzira muKuwait huchave 850,000 matani / gore, uye itsva. huwandu hwekugadzira muQatar huchawedzerwa.975,000 matani / gore.Aya mashanu ethylene kupaza mapurojekiti anongori ekutanga vavariro.Mushure mekunge zvinangwa zvasvikwa, nekuda kwekukanganisa kwedambudziko, hazvina kunyatsoiswa mukugadzirwa, uye hapana zuva rakananga rekuti vachaiswa riini mukugadzirwa.Naizvozvo, ethylene yekuChina yakatengwa kunze kwenyika ****** haina kudonha.Nekudaro, zvigadzirwa zvepurasitiki zvakaderera kuMiddle East zvichiri bakatwa reDamocles rakarembera pamusoro pemakambani eChinese.

3. Paper industry
indasitiri yemapepa yenyika yangu iri munguva yekukura nekukurumidza.Nhamba mumakore apfuura dzinoratidza kuti kuburitswa kwepepa nemakadhibhobho munyika yangu kwave kuderera zvakanyanya pane kudyiwa kwese, uye kushandiswa kwepagore pamunhu kwakadzikira zvakanyanya kupfuura mwero wenyika dzakabudirira munyika.Padanho razvino apo huwandu hwekugadzira hweindasitiri yekugadzira nekugadzira hunowanzove hwakawandisa, indasitiri yekugadzira mapepa ndeimwe yemaindasitiri mashoma ane kudiwa kuri kuwedzera uye kushomeka, uye inguva inodiwa-inodhonza indasitiri.
Kubva 1997 kusvika 2010, zvinogona kuonekwa kubva pakuenzaniswa kwekukura kwemapepa epamba uye mapepa ekushandiswa kwegore negore uye kugadzirwa pamwe nekukura kweGDP kuti kukura kwemapepa nemapepa ekushandisa uye kugadzirwa kwakachinja zvikuru, uye vaviri vacho vakaramba vachifara zvikuru. high level.maitiro ekukura akafanana.Kuenzaniswa nekukura kweGDP yenyika yangu, kuwedzera kwekukura kwekushandiswa kwegore negore uye kugadzirwa kwepepa nekadhibhodhi kwave kune imwe nzvimbo yakakwirira kubva muna 2002. Zvinogona kutaurwa kuti indasitiri yemapepa yenyika yangu iri munguva yekukura nokukurumidza.


Nguva yekutumira: Jul-28-2023