Ahịa titanium dioxide na-ekpo ọkụ ruo ọtụtụ afọ anọgidewo na-ajụ oyi kemgbe ọkara nke abụọ nke afọ gara aga, ọnụ ahịa ahụ ejirila nwayọọ nwayọọ daa. Ruo ugbu a, ọnụ ahịa titanium dioxide dị iche iche dara karịa 20%. Agbanyeghị, dị ka ngwaahịa dị elu na ụlọ ọrụ titanium dioxide, usoro chlorination titanium dioxide ka siri ike.
"Chlorination titanium dioxide bụkwa usoro mmepe nke mgbanwe dị elu nke ụlọ ọrụ titanium dioxide nke China. N'ahịa ahịa, ọganihu nkà na ụzụ, na-eduga na uru ndị ọzọ, n'ime afọ ndị na-adịbeghị anya, ikike mmepụta chloride titanium dioxide na-etowanye nke ọma, karịsịa nnukwu mmepụta nke Longbai Group chloride chloride titanium agbajiwo ọnọdụ nke ngwaahịa titanium dị elu nke mba ọzọ na-eme ka ọ bụrụ ngwaahịa titanium dị elu na-eme ka mba ndị ọzọ dị elu na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-eme ka ụlọ ahịa titanium dioxide dị elu. nọ n'ụzọ." Shao Huiwen, onye isi nkọwa ahịa kwuru.
Ike nke usoro chlorination na-aga n'ihu na-eto eto
"Afọ ise gara aga, ngwaahịa chlorination titanium dioxide ruru naanị 3.6% nke mmepụta ụlọ, na ụlọ ọrụ mmepụta ihe enweghị oke nha nha." Ihe karịrị 90% nke ngwa ụlọ dị elu nke titanium dioxide na-adabere na mbubata, ọnụahịa ahụ dị ihe dị ka 50% ọnụ karịa titanium dioxide nkịtị. Ngwaahịa ndị dị elu nwere ogo dị ukwuu nke ịdabere na mpụga, ọ nweghịkwa ike ikwu okwu ụlọ ọrụ na ngwaahịa titanium dioxide chlorinated, nke bụkwa ihe mgbochi nke mgbanwe dị elu na nkwalite ụlọ ọrụ titanium dioxide nke China.” Ọ Benliu kwuru.
Ọnụ ọgụgụ kọstọm na-egosi na n'ime nkeji mbụ nke 2023, mbubata titanium dioxide nke China chịkọbara ihe dị ka tọn 13,200, gbadata 64.25% kwa afọ; Mkpokọta mbupụ bụ ihe dịka tọn 437,100, mmụba nke 12.65%. Dị ka ndị ọzọ data, China si titanium dioxide mmepụta ike na 2022 bụ 4.7 nde tọn, mbubata bụ ala 43% si 2017, na mbupụ bụ 290% site 2012. ngwaahịa." Onye na-ahụ maka ụlọ ọrụ mkpuchi ụlọ kwuru.
Dị ka He Benliu si kwuo, a na-ekewa usoro nke titanium dioxide n'ime usoro sulfuric acid, usoro chlorination na usoro hydrochloric acid, nke usoro chlorination dị mkpụmkpụ, dị mfe iji gbasaa ikike mmepụta, ogo dị elu nke na-aga n'ihu na-aga n'ihu, ike oriri dị ala, obere ihe mkpofu atọ, nwere ike nweta ngwaahịa dị elu, bụ isi usoro ntinye nke ụlọ ọrụ titanium dioxide. The zuru ụwa ọnụ chlorination titanium dioxide na sulfuric acid titanium dioxide mmepụta ikike ruru ihe dị ka 6: 4, na Europe na United States, nkezi nke chlorination bụ elu, China nkezi nke bilitere na 3: 7, ọdịnihu nkwadebe nke chlorination titanium dioxide ụkọ ọnọdụ ga-anọgide na-mma.
Edepụtara chlorination n'ụdị agbamume
The "Industrial structure Adjustment Guidance Catalogue" nke National Development and Reform Commission nyere depụtara mmepụta nke chlorinated titanium dioxide n'ụdị agba ume, ebe na-amachi mmepụta nke sulfuric acid titanium dioxide ọhụrụ, nke ghọrọ ohere maka mgbanwe na nkwalite nke ụlọ ọrụ titanium dioxide, ebe ọ bụ na ụlọ ọrụ titanium dioxide na-emepụta ihe na-emepụta ihe na nkà na ụzụ nke ụlọ ọrụ titanium dioxide malitere mmepụta ihe na nkà na ụzụ chloride titanium.
Mgbe afọ nke oru nnyocha, iji dozie a ọnụ ọgụgụ nke nsogbu na chloride titanium dioxide, Longbai Group emebela ọnụ ọgụgụ nke elu-edu usoro nke elu-ọgwụgwụ chloride titanium dioxide ngwaahịa, n'ozuzu arụmọrụ eruwo mba elu larịị, ụfọdụ arụmọrụ eruwo mba na-eduga larịị. Anyị bụ ndị mbụ ihe ịga nke ọma ọhụrụ ngwa nke nnukwu-ọnụ ọgụgụ esi chlorination titanium dioxide technology ụlọ ọrụ, omume gosikwara na chlorination titanium dioxide technology bụ ndị ọzọ akwụkwọ ndụ akwụkwọ ndụ na gburugburu ebe obibi enyi na enyi, ya n'efu slag ikpo ngwaahịa karịa sulfuric acid usoro iji belata ihe karịrị 90%, keukwu ike na-azọpụta ruo 30%, mmiri na-azọpụta ruo 50%, mbubata na gburugburu ebe obibi uru, na-enweta nnọọ ịrịba uru 50%. agbajiwo ikike nke ndị mba ọzọ na ahịa dị elu, na ahịa amatala ngwaahịa ndị ahụ.
Site na mmepụta nke ụlọ ọhụrụ chlorinated titanium dioxide na-aga n'ihu, ikike mmepụta ya erutela ihe dị ka nde tọn 1.08 ka ọ na-erule 2022, na-aza ajụjụ maka mkpokọta mmepụta ụlọ ebiliwo site na 3.6% afọ ise gara aga ruo ihe karịrị 22%, na-ebelata ịdabere na mpụga nke titanium dioxide chlorinated, na uru ahịa ahịa amalitela ịpụta.
Ndị na-ahụ maka ụlọ ọrụ kwenyere na dabere na mmepe mmepe nke ngwa titanium dioxide dị elu, yana nhazi ugbu a na ọnọdụ nke ụlọ ọrụ ụlọ, mgbanwe titanium dioxide dị elu nke China amalitela imebi egwuregwu ahụ. A na-atụ aro na ngalaba gọọmentị na ụlọ ọrụ ndị dị mkpa kwesịrị ịbawanye nlebara anya na nduzi nke atụmatụ atụmatụ chlorination, yana ụlọ ọrụ ga-ezubere iche, hapụ itinye ego na atụmatụ nke usoro azụ azụ na ngwaahịa azụ azụ, ma lekwasị anya na mmepe na ntinye nke ngwaahịa ndị dị elu iji zere ihe ize ndụ nke oke ngwaahịa dị ala.
Oge nzipu: Jun-09-2023