Iyo inopisa titanium dioxide musika kwemakore mazhinji yakaramba ichitonhora kubva muhafu yechipiri yegore rapfuura, uye mutengo wakaderera zvishoma nezvishoma. Kusvika ikozvino, akasiyana etitanium dioxide mitengo yakaderera neinopfuura 20%. Nekudaro, sechigadzirwa chepamusoro-soro muindasitiri yetitanium dioxide, iyo chlorination process titanium dioxide ichiri yakasimba.
"Chlorination titanium dioxide ndiyo inosimudzirawo shanduko yepamusoro-soro yeindasitiri yeChina yetitanium dioxide." Mukutengesa kwemusika, kubudirira kwehunyanzvi, kutungamira uye zvimwe zvakanakira, mumakore achangopfuura, kugadzirwa kwemumba chloride titanium dioxide kwakawedzera zvishoma, kunyanya kugadzirwa kwakakura kweLongbai Group chloride titanium dioxide inokonzeresa kugadzirwa kwekunze kwenyika uye kuputsa zvigadzirwa zvekunze. mudzimba titanium dioxide yanga iri munzira." Akadaro Shao Huiwen, mutauri mukuru wemusika.
Kugona kwechlorination process kunoramba kuchikura
"Makore mashanu apfuura, chlorination titanium dioxide zvigadzirwa zvaingoita 3.6% chete yekugadzirwa kwemumba, uye chimiro cheindasitiri chaive chisina kurongeka." Kupfuura 90% yedzimba dzepamusoro-magumo ekushandisa yetitanium dioxide inotsamira pane inotengeswa kunze kwenyika, mutengo ungangoita 50% inodhura kupfuura yemumba general titanium dioxide. Zvigadzirwa zvemhando yepamusoro zvine huwandu hwakakura hwekutsamira kwekunze, uye hapana indasitiri simba rekutaura pane chlorinated titanium dioxide zvigadzirwa, iri zvakare bhodhoro rekuchinja kwepamusoro uye kusimudzira indasitiri yeChina titanium dioxide. Akadaro Benliu.
Nhamba dzetsika dzinoratidza kuti muchikamu chekutanga cha2023, China titanium dioxide inotengeswa kunze kwenyika yakaunganidza matani gumi nemazana matatu nemazana maviri, zvichidzika ne64.25% gore negore; Huwandu hwekuwedzera kunze kwenyika hwaive hunosvika 437,100 matani, kuwedzera kwe12.65%. Zvinoenderana nerimwe dhata, China yekugadzira titanium dioxide muna 2022 inosvika 4.7 miriyoni matani, kunze kwenyika kwakadzika 43% kubva 2017, uye kunze kwenyika kwakakwira 290% kubva 2012. zvigadzirwa zvemhando yepamusoro kubva kunze kwenyika.” Munhu anoona nezvebhizimusi rekupfeka mbatya dzemumba akadaro.
Sekureva kwaHe Benliu, iyo mainstream process ye titanium dioxide yakakamurwa kuita sulfuric acid nzira, chlorination nzira uye hydrochloric acid nzira, iyo iyo chlorination process ipfupi, nyore kuwedzera kugadzirwa kwesimba, yakakwirira dhigirii yekuenderera otomatiki, yakaderera kushandiswa kwesimba, kushoma "marara matatu" kuburitsa, inogona kuwana yemhando yepamusoro zvigadzirwa, ndiyo huru yekusundidzira indasitiri yetitanium dioxide indasitiri. Iyo yepasi rose chlorination titanium dioxide uye sulfuric acid titanium dioxide kugadzirwa kwehuwandu hwehuwandu hwe6: 4, muEurope neUnited States, chikamu cheklorinisheni chakakwira, chikamu cheChina chakakwira kusvika 3: 7, gadziriro yeramangwana ye chlorination titanium dioxide inopa kushomeka mamiriro icharamba ichivandudzwa.
Chlorination yakanyorwa muchikamu chinokurudzirwa
Iyo "Industrial structure Adjustment Guidance Catalogue" yakabudiswa neNational Development and Reform Commission yakanyora kugadzirwa kwechlorinated titanium dioxide muboka rinokurudzirwa, uku ichidzikamisa kutsva kusingagadziriswi kwe sulfuric acid titanium dioxide, iyo yave mukana wekushandura uye kusimudzira mabhizinesi etitanium dioxide, kubva panguva iyoyo mudzimba akatanga kuwedzera tekinoroji yekutsvagisa tekinoroji. titanium dioxide.
Mushure memakore ekutsvagisa kwehunyanzvi, kugadzirisa matambudziko akati wandei mu chloride titanium dioxide, Longbai Group yakagadzira huwandu hwemhando yepamusoro-yepamusoro-yekupedzisira chloride titanium dioxide zvigadzirwa, kuita kwese kwasvika padanho repamusoro repasi rose, kumwe kuita kwasvika padanho rinotungamira repasi rose. Isu tiri vekutanga vakabudirira kugadzirwa kweyakakura-kubikira chlorination titanium dioxide tekinoroji mabhizinesi, tsika yakasimbisawo kuti chlorination titanium dioxide tekinoroji yakanyanya kusvibira uye inoshamwaridzana nenharaunda, yayo tsvina slag murwi stock pane sulfuric acid nzira kuderedza kupfuura 90%, yakazara simba kuponesa kusvika 30%, kuchengetedza mvura, chiyero chakakosha uye chiyero chinowanikwa mu50% chiyero, chiyero chakakosha mukuita kwe50%. yakawira pasi, hupfumi hwekune dzimwe nyika mumusika wepamusoro-soro hwakaputsika, uye zvigadzirwa zvave kuzivikanwa nemusika.
Nekutevedzana kwekugadzirwa kwemapurojekiti matsva emu chlorinated titanium dioxide, huwandu hwayo hwekugadzira hwasvika matani miriyoni 1.08 panosvika 2022, kuverenga kwehuwandu hwekugadzira mudzimba hwakakwira kubva pa3.6% makore mashanu apfuura kusvika kupfuura 22%, zvichideredza zvakanyanya kutsamira kwekunze kwechlorinated titanium dioxide, uye mukana wekupa musika watanga kuoneka.
Indasitiri mukati vanotenda kuti zvichibva pamaitiro ekusimudzira epamusoro-yekupedzisira titanium dioxide application, pamwe neazvino marongero uye mamiriro eiyo indasitiri yepamba, China yepamusoro-yekupedzisira titanium dioxide shanduko yatanga kutyora mutambo. Zvinokurudzirwa kuti madhipatimendi ehurumende akakodzera uye maindasitiri awedzere kutarisisa uye kutungamira kwekuronga kweprojekiti yechlorination, uye mabhizinesi anofanirwawo kunangwa, kusiya mari yepurojekiti uye kuronga kwemaitiro ekumashure uye zvigadzirwa zvekudzokera kumashure, uye tarisa mukuvandudza uye kushandiswa kwezvigadzirwa zvepamusoro-soro kudzivirira njodzi yekuwedzeredza-yekupedzisira zvigadzirwa.
Nguva yekutumira: Jun-09-2023