Imakethe ye-titanium dioxide eshisayo iminyaka eminingi iqhubekile nokuphola kusukela engxenyeni yesibili yonyaka odlule, futhi intengo iye yehla kancane kancane. Kuze kube manje, amanani ahlukahlukene we-titanium dioxide ehle ngaphezu kwama-20%. Kodwa-ke, njengomkhiqizo osezingeni eliphezulu embonini ye-titanium dioxide, inqubo ye-chlorination i-titanium dioxide isaqinile.
"I-Chlorination titanium dioxide iphinde ibe umkhuba wokuthuthukiswa kwenguquko ephezulu yemboni yaseChina ye-titanium dioxide. Emakethe, ukuphumelela kwezobuchwepheshe, ukuhola kanye nezinye izinzuzo, eminyakeni yamuva, umthamo wokukhiqiza we-chloride titanium dioxide ukhule kancane kancane, ikakhulukazi ukukhiqizwa okukhulu kwe-Longbai Group chloride ye-chloride ye-titanium - ukuphulwa okuphezulu kwemikhiqizo ye-titanium dioxide kuye kwaphulwa emazweni angaphandle kanye nezimo eziphuthumayo. i-titanium dioxide yasekhaya ibilokhu isendleleni.” Kusho uShao Huiwen, umhlaziyi wemakethe omkhulu.
Amandla wenqubo ye-chlorination ayaqhubeka nokukhula
"Eminyakeni emihlanu edlule, imikhiqizo ye-chlorination titanium dioxide yenza u-3.6% kuphela womkhiqizo wasekhaya, futhi ukwakheka kwezimboni bekungalingani kakhulu." Izicelo ezingaphezu kuka-90% zasekhaya ze-titanium dioxide zithembele ekuthengeni kwamanye amazwe, intengo ibiza cishe ngo-50% kune-titanium dioxide evamile yasekhaya. Imikhiqizo esezingeni eliphezulu inezinga elikhulu lokuthembela ngaphandle, futhi awekho amandla ezingxoxo embonini emikhiqizweni ye-chlorinated titanium dioxide, ephinde ibe yibhodlela loshintsho olusezingeni eliphezulu kanye nokuthuthukiswa kwemboni ye-titanium dioxide yaseChina.” Kusho uBenliu.
Izibalo zeCustoms zibonisa ukuthi engxenyeni yokuqala ka-2023, ukuthengwa kwe-titanium dioxide eChina kwanqwabelana cishe amathani ayi-13,200, kwehle ngo-64.25% unyaka nonyaka; Isamba semali yokuthunyelwa kwempahla kwamanye amazwe esesiqoqiwe sasicishe sibe ngamathani angama-437,100, nokunyuke ngo-12.65%. Ngokweminye imininingwane, amandla okukhiqiza i-titanium dioxide e-China ngo-2022 angamathani ayizigidi ezingu-4.7, ukuthengwa kwamanye amazwe kwehle ngo-43% kusukela ngo-2017, kanti ukuthunyelwa kwamanye amazwe kukhuphuke ngo-290% kusukela ngo-2012. imikhiqizo esezingeni eliphezulu evela kwamanye amazwe.” Kusho umuntu ophethe ibhizinisi lokugqoka izingubo zasekhaya.
Ngokusho kuka-He Benliu, inqubo evamile ye-titanium dioxide ihlukaniswe ngendlela ye-sulfuric acid, indlela ye-chlorination kanye nendlela ye-hydrochloric acid, lapho inqubo ye-chlorination imfushane, kulula ukwandisa umthamo wokukhiqiza, izinga eliphezulu lokuzenzekelayo okuqhubekayo, ukusetshenziswa kwamandla okuphansi, ukukhishwa okuncane "okungcolile okuthathu", kungathola imikhiqizo yekhwalithi ephezulu, inqubo eyinhloko yemboni ye-titanium dioxide. I global chlorination titanium dioxide kanye sulfuric acid titanium dioxide umthamo ukukhiqizwa umthamo isilinganiso cishe 6:4, eYurophu nase-United States, ingxenye chlorination iphakeme, ingxenye China isikhuphukele ku-3:7, ukulungiswa esizayo chlorination titanium dioxide supply ukushoda isimo uzoqhubeka ngcono.
I-Chlorination ibalwe esigabeni esikhuthazwayo
"I-Industrial structure Adjustment Guidance Catalogue" ekhishwe yi-National Development and Reform Commission ibala ukukhiqizwa kwe-chlorinated titanium dioxide esigabeni esikhuthazwayo, kuyilapho inciphisa ukukhiqizwa okusha kwe-sulfuric acid titanium dioxide, okuye kwaba yithuba lokuguqulwa nokuthuthukiswa kwamabhizinisi e-titanium dioxide, kusukela ngaleso sikhathi kwaqala ukukhiqizwa kwe-titanium dioxide kanye nokwandisa ukukhiqizwa kwe-chlorpri yocwaningo lwasekhaya nokuthuthukiswa kocwaningo. titanium dioxide.
Ngemva kweminyaka eminingi yocwaningo lobuchwepheshe, ukuxazulula izinkinga eziningi ku-chloride titanium dioxide, i-Longbai Group iye yathuthukisa uchungechunge lwekhwalithi ephezulu yemikhiqizo ye-chloride titanium dioxide, ukusebenza okuphelele sekufinyelele ezingeni eliphezulu lamazwe ngamazwe, ukusebenza okuthile kuye kwafinyelela ezingeni elihamba phambili lamazwe ngamazwe. Singabantu isicelo sokuqala yimpumelelo abilayo chlorination ezinkulu abilayo titanium dioxide ubuchwepheshe amabhizinisi, umkhuba uye waqinisekisa ukuthi chlorination titanium dioxide ubuchwepheshe buluhlaza kakhudlwana futhi imvelo, imfucumfucu yayo slag inqwaba stock ukwedlula sulfuric acid indlela ukunciphisa kuka 90%, olunzulu amandla ukonga afika ku-30%, ukonga amanzi, ukusebenza kwemvelo okubalulekile 50% kakhulu ukuhlangabezana nomkhiqizo owodwa, izinzuzo eziphawulekayo 50 kwezemvelo. i-swoop, i-monopoly yangaphandle emakethe yezinga eliphezulu iphukile, futhi imikhiqizo iye yaqashelwa yimakethe.
Ngokukhiqizwa okulandelanayo kwemiklamo emisha ye-chlorinated yasekhaya ye-titanium dioxide, umthamo wayo wokukhiqiza usufinyelele amathani ayizigidi eziyi-1.08 ngo-2022, ukubalwa kwenani lokukhiqiza lasekhaya selinyukile lisuka ku-3.6% eminyakeni emihlanu edlule laya ngaphezu kwama-22%, kwehlisa kakhulu ukuncika kwangaphandle kwe-chlorinated titanium dioxide, futhi inzuzo yokuhlinzekwa kwemakethe isiqalile ukuvela.
Abangaphakathi embonini bakholelwa ukuthi ngokusekelwe ekuthuthukisweni kwesicelo se-titanium dioxide esiphezulu, kanye nesimo samanje nesimo semboni yasekhaya, ukuguqulwa kwe-titanium dioxide ephezulu yaseChina sekuqalile ukuphula umdlalo. Kuphakanyiswa ukuthi iminyango kahulumeni efanelekile kanye nezimboni kufanele zandise ukunakwa kanye nesiqondiso sokuhlelwa kwephrojekthi ye-chlorination, futhi amabhizinisi kufanele aqondiswe, alahle ukutshalwa kwezimali kwephrojekthi kanye nokuhlelwa kwezinqubo ezibuyela emuva kanye nemikhiqizo yasemuva, futhi agxile ekuthuthukisweni nasekusetshenzisweni kwemikhiqizo esezingeni eliphezulu ukuze kugwenywe ubungozi bemikhiqizo esezingeni eliphansi ngokweqile.
Isikhathi sokuthumela: Jun-09-2023