Mmaraka o chesang oa titanium dioxide ka lilemo tse ngata o 'nile oa tsoela pele ho pholile ho tloha halofo ea bobeli ea selemo se fetileng,' me theko e fokotsehile butle-butle.Ho fihlela joale, litheko tse fapaneng tsa titanium dioxide li theohile ka ho feta 20%.Leha ho le joalo, e le sehlahisoa sa maemo a holimo indastering ea titanium dioxide, ts'ebetso ea chlorination titanium dioxide e ntse e le matla.
"Chlorination titanium dioxide hape ke mokhoa oa nts'etsopele oa phetoho e phahameng ea indasteri ea titanium dioxide ea Chaena.Ka phepelo ea 'maraka, katleho ea theknoloji, e etellang pele le melemo e meng, lilemong tsa morao tjena, matla a tlhahiso ea chloride ea titanium dioxide a eketsehile butle-butle, haholo-holo tlhahiso e kholo ea thepa ea Longbai Group chloride titanium dioxide e senyehile boemo ba hore lihlahisoa tse phahameng. li ka hlaseloa ke linaha tse ling, ’me phetoho e phahameng ea titanium dioxide ea lehae e ntse e tsoela pele.”Ho boletse Shao Huiwen, 'muelli ea phahameng oa' maraka.
Bokhoni ba ts'ebetso ea chlorination bo ntse bo eketseha
"Lilemong tse hlano tse fetileng, lihlahisoa tsa chlorination titanium dioxide li ne li etsa karolo ea 3.6% feela ea tlhahiso ea malapeng, 'me mohaho oa indasteri o ne o sa leka-lekane haholo."Ho feta 90% ea likopo tsa lapeng tse phahameng tsa titanium dioxide li itšetlehile ka thepa e tsoang linaheng tse ling, theko e ka bang 50% e theko e boima ho feta ea malapeng ka kakaretso titanium dioxide.Lihlahisoa tsa maemo a holimo li na le tekanyo e kholo ea ho itšetleha ka ntle, 'me ha ho na matla a ho bua ka indasteri ho lihlahisoa tsa chlorinated titanium dioxide, e leng eona tšitiso ea phetoho e phahameng le ntlafatso ea indasteri ea titanium dioxide ea Chaena.Ho boletse Benliu.
Lipalo-palo tsa meetlo li bontša hore kotareng ea pele ea 2023, thepa ea China ea titanium dioxide e tsoang linaheng tse ling e ile ea bokella lithane tse ka bang 13,200, ho theosa ka 64.25% selemo le selemo;Palo e ekeditsweng ya diyantle e ne e ka nna ditone tse 437,100, e leng keketseho ya 12.65%.Ho latela lintlha tse ling, tlhahiso ea China ea titanium dioxide ka 2022 ke lithane tse limilione tse 4.7, thepa e tsoang kantle ho naha e theohile ka 43% ho tloha ka 2017, 'me thepa e tsoang kantle e nyolohile ka 290% ho tloha 2012. e eketsehile, hobane katoloso e potlakileng ea matla a tlhahiso ea chloride titanium dioxide ea lik'hamphani tse etellang pele tsa malapeng e fokolitse ho itšetleha ka lihlahisoa tsa boleng bo holimo tse tsoang kantle ho naha.”Motho ea ikarabellang khoebong ea ho roala ka tlung o itse.
Ho ea ka He Benliu, ts'ebetso e ka sehloohong ea titanium dioxide e arotsoe ka mokhoa oa sulfuric acid, mokhoa oa chlorination le mokhoa oa hydrochloric acid, oo ts'ebetso ea chlorination e leng khutšoanyane, e leng bonolo ho atolosa bokhoni ba tlhahiso, tekanyo e phahameng ea ho itšebetsa e tsoelang pele, tšebeliso e tlaase ea matla, mesi e fokolang ea "litšila tse tharo", e ka fumanang lihlahisoa tsa boleng bo holimo, ke ts'ebetso e kholo ea indasteri ea titanium dioxide.Global chlorination titanium dioxide le sulfuric acid titanium dioxide tlhahiso ea bokhoni ba karo-karolelano ea hoo e ka bang 6: 4, Europe le United States, karolo ea chlorination e phahame, karolo ea Chaena e nyolohetse ho 3: 7, tokisetso ea nakong e tlang ea phepelo ea chlorination titanium dioxide. boemo ba khaello bo tla tsoela pele ho ntlafatsoa.
Chlorination e thathamisitsoe sehlopheng se khothalelitsoeng
"Industrial structure Adjustment Guidance Catalogue" e fanoeng ke National Development and Reform Commission e thathamisitse tlhahiso ea chlorinated titanium dioxide sehlopheng se khothalelitsoeng, ha e ntse e fokotsa tlhahiso e ncha ea sulfuric acid titanium dioxide, e fetohileng monyetla oa phetoho le ntlafatso ea likhoebo tsa titanium dioxide, ho tloha ka nako eo likhoebo tsa malapeng tsa titanium dioxide li ile tsa qala ho eketsa lipatlisiso le nts'etsopele le lichelete tsa lipatlisiso tsa theknoloji ea tlhahiso ea chlorinated titanium dioxide.
Ka mor'a lilemo tsa ho etsa lipatlisiso botekgeniki, ho rarolla mathata a 'maloa a chloride titanium dioxide, Longbai Group e ntshetswa pele palo ea boleng bo phahameng letoto la lihlahisoa tse phahameng tsa chloride titanium dioxide, tshebetso ka kakaretso e fihlile boemo bo phahameng ba machaba, tshebetso e itseng e e fihlile boemong bo ka sehloohong ba machaba.Re kopo ea pele e atlehileng ea popontshwa ea lik'hamphani tse kholo tse belang chlorination titanium dioxide thekenoloji, tloaelo e boetse e tiisitse hore theknoloji ea chlorination titanium dioxide e na le botala bo bongata ebile e sa silafatse tikoloho, litšila tsa eona tsa qubu ea qubu ho feta mokhoa oa sulfuric acid ho fokotsa ho feta 90%, Ho boloka matla a felletseng ho fihla ho 30%, ho boloka metsi ho fihla ho 50%, melemo ea tikoloho e bohlokoa haholo, le ts'ebetso ea sehlahisoa ho fihlela litekanyetso tsa kantle ho naha, Ka lekhetlo le leng, puso ea kantle ho naha 'marakeng oa maemo a holimo e senyehile,' me lihlahisoa. li amohetsoe ke 'maraka.
Ka tlhahiso e latellanang ea merero e mecha ea chlorine ea titanium dioxide ea malapeng, bokhoni ba eona ba tlhahiso bo fihlile ho lithane tse ka bang limilione tse 1.08 ka 2022, e leng palo ea kakaretso ea tlhahiso ea malapeng e nyolohileng ho tloha ho 3.6% lilemong tse hlano tse fetileng ho feta 22%, ho fokotsa haholo ho itšetleha ka ntle. ea chlorinated titanium dioxide, 'me molemo oa phepelo ea mmaraka o se o qalile ho hlaha.
Basebetsi ba indasteri ba lumela hore ho itšetlehile ka mokhoa oa tsoelo-pele oa kopo ea titanium dioxide e phahameng, hammoho le sebopeho sa hona joale le boemo ba indasteri ea malapeng, phetoho e phahameng ea Chaena ea titanium dioxide e qalile ho senya papali.Ho khothaletsoa hore mafapha a amehang a mmuso le liindasteri li eketse tlhokomeliso le tataiso ea moralo oa morero oa chlorination, 'me likhoebo le tsona li lokela ho shejoa, li tlohele matsete a projeke le moralo oa lits'ebetso tsa morao-rao le lihlahisoa tse khutlelang morao, 'me li shebane le nts'etsopele le ts'ebeliso ea lihlahisoa tse phahameng. lihlahisoa tsa ho qetela ho qoba kotsi ea lihlahisoa tse feteletseng tse tlaase.
Nako ea poso: Phup-09-2023