M'zaka zaposachedwa, China yakhala wosewera kwambiri pamsika wapadziko lonse lapansi wa rutile titanium dioxide. Izi zimayendetsedwa ndi ndalama zazikulu za boma muukadaulo waukadaulo, zida zamakono zopangira komanso kudzipereka kuzinthu zabwino komanso kuteteza chilengedwe. Mmodzi mwa makampani omwe akhala patsogolo pamakampaniwa ndi Kewei, yemwe wakhala mtsogoleri pakupanga titanium dioxide sulphate.
Kudzipereka kwa Kewei pakukula kwazinthu komanso kukhazikika kwachilengedwe kwapangitsa kuti chithandizire kwambiri ku China pakukula padziko lonse lapansi.rutile titaniyamu dioxidemsika. Cholinga cha kampani yopanga mankhwala ndikukwaniritsa miyezo yapamwamba yazinthu zofanana zomwe zimapangidwa ndi njira zakunja za chlorine. Kudzipereka kumeneku ku khalidwe kumawonekera muzinthu za Kewei titanium dioxide, kuphatikizapo kuyera kwakukulu, kuwala kwakukulu ndi kamvekedwe ka buluu pang'ono.
Zotsatira zaChina rutile tio2kupanga pamsika wapadziko lonse lapansi sikunganyalanyazidwe. Pamene China ikupitiriza kuonjezera mphamvu zake zopangira ndi kupititsa patsogolo ubwino wa zinthu zake, ili ndi mwayi wopititsa patsogolo ulamuliro wachikhalidwe cha osewera ena padziko lonse lapansi. Izi zili ndi tanthauzo lalikulu kwa onse opanga ndi ogula rutile titanium dioxide padziko lonse lapansi.
Imodzi mwa njira zazikuluzikulu zomwe China ikuchulukirachulukira kupanga titanium dioxide ya rutile ikukhudzira msika wapadziko lonse lapansi ndi mitengo. Kuchuluka kwa titanium dioxide yamtengo wapatali, yamtengo wapatali ya ku China kwachititsa kuti opanga ena padziko lonse apitirize kuchita mpikisano. Izi zapangitsa kuti pakhale malo okwera mtengo komanso opikisana, opindulitsa ogula omwe tsopano atha kupeza titanium dioxide yapamwamba pamitengo yotsika mtengo.
Kuphatikiza apo, kukopa komwe kukukulirakulira kwa China pamsika wa rutile titanium dioxide kwadzetsanso kusintha kwa ma suppliers ndi mayendedwe amalonda. Pamene opanga ku China monga Kewei akukulitsa ntchito zawo, akukhala ogulitsa akuluakulu ku mafakitale omwe amadalira titaniyamu dioxide, monga utoto, zokutira, mapulasitiki ndi mapepala. Izi zadzetsa kukonzanso kwa maunyolo apadziko lonse lapansi, zomwe zimapangitsa kuti zinthu zofunika kwambiri izi zidalire kwambiri ku China.
Komabe, pamene zotuluka ndi chikoka cha China zikuchulukirachulukira, chidwi chochulukirapo chikuyenera kuperekedwa kuzinthu zachilengedwe komanso kukhazikika. Kupanga kwatitaniyamu dioxidezitha kukhudza kwambiri chilengedwe, makamaka pankhani yakugwiritsa ntchito mphamvu komanso kuwononga zinyalala. Pamene China ikupitiriza kukulitsa luso la kupanga, ndizofunikira kuti makampani monga Kewei apitirize kudzipereka kwawo pachitetezo cha chilengedwe ndi njira zopangira zokhazikika.
Mwachidule, kupanga ku China rutile titanium dioxide, motsogozedwa ndi makampani monga Kewei, kukonzanso msika wapadziko lonse wazinthu zazikuluzikuluzi. Kuyika ndalama kwa dziko muukadaulo, mphamvu zopanga komanso mtundu wazinthu zapangitsa kuti ikhale yamphamvu kwambiri pantchitoyi. Pamene chikoka cha China chikukulirakulirabe, onse okhudzidwa ayenera kuyang'anitsitsa momwe zimakhudzira mitengo, maunyolo operekera komanso kusungitsa chilengedwe.
Nthawi yotumiza: Sep-06-2024