Nrog rau kev siv txoj cai khaws cia thiab khaws cia ntawm Tuam Tshoj, cov nqi ntawm cov hlau loj uas tsis yog ferrous xws li tooj liab oxide, zinc, thiab txhuas yuav rub rov qab. Qhov sib txawv no tau pom tseeb hauv kev lag luam hauv lub hli tas los. Hauv lub sijhawm luv luv, cov nqi ntawm cov khoom lag luam loj tau ruaj khov tsawg kawg, thiab tseem muaj chaw rau kev poob qis ntxiv hauv cov nqi ntawm cov khoom uas tau nce ntxiv hauv lub sijhawm dhau los. Saib ntawm lub disk lub lim tiam dhau los, tus nqi ntawm cov av tsis tshua muaj praseodymium oxide tau txuas ntxiv nce. Tam sim no, nws tuaj yeem txiav txim siab tias tus nqi yuav ruaj khov rau ib ntus hauv qhov ntau ntawm 500,000-53 lab yuan ib tuj. Tau kawg, tus nqi no tsuas yog tus nqi teev npe ntawm cov chaw tsim khoom thiab qee qhov kev hloov kho hauv kev ua lag luam yav tom ntej. Tsis muaj kev hloov pauv ntawm tus nqi pom tseeb los ntawm kev lag luam offline. Ntxiv mus, kev siv praseodymium oxide nws tus kheej hauv kev lag luam ceramic pigment yog qhov sib xyaw ua ke, thiab feem ntau ntawm cov peev txheej feem ntau yog los ntawm Ganzhou Province thiab Jiangxi Province. Ntxiv mus, qhov tsis txaus ntawm zirconium silicate hauv kev ua lag luam los ntawm kev ntxhov siab ntawm zircon xuab zeb tau qhia txog qhov sib txawv. Xws li cov tuam txhab tsim khoom hauv Guangdong thiab Fujian Province zirconium silicate tam sim no nruj heev, thiab cov lus hais kuj ceev faj heev, tus nqi ntawm cov khoom zirconium silicate nyob ib puag ncig 60 degrees yog li 1,1000-13,000 yuan ib tuj. Tsis muaj kev hloov pauv pom tseeb hauv kev thov ua lag luam, thiab cov chaw tsim khoom thiab cov neeg siv khoom muaj kev cia siab rau tus nqi ntawm zirconium silicate yav tom ntej.
Hais txog cov glazes, nrog rau kev tshem tawm cov vuas ci ntsa iab ntawm kev ua lag luam maj mam, cov tuam txhab yaj block uas sawv cev los ntawm Zibo hauv Shandong xeev tab tom ua kom lawv hloov mus rau kev ci ntsa iab tag nrho. Raws li cov ntaub ntawv tso tawm los ntawm Tuam Tshoj Lub Tsev thiab Kev Huv Ceramics Association, cov vuas ceramic hauv tebchaws xyoo 2020 tau tshaj 10 billion square meters, uas cov khoom tsim tawm ntawm cov vuas glazed tag nrho yuav suav txog 27.5% ntawm tag nrho. Ntxiv mus, qee cov chaw tsim khoom tseem hloov lawv cov kab ntau lawm thaum kawg ntawm xyoo tas los. Yog tias kwv yees zoo, cov khoom tsim tawm ntawm cov vuas glazed hauv xyoo 2021 yuav txuas ntxiv mus txog 2.75 billion square meters. Xam qhov sib xyaw ua ke ntawm cov glaze saum npoo thiab cov glaze ci ntsa iab ua ke, qhov kev thov hauv tebchaws rau cov glaze ci ntsa iab yog kwv yees li 2.75 lab tons. Thiab tsuas yog cov glaze saum toj kawg nkaus yuav tsum siv cov khoom strontium carbonate, thiab cov glaze saum toj kawg nkaus yuav siv tsawg dua li cov glaze ci ntsa iab. Txawm tias nws raug suav raws li qhov sib piv ntawm cov glaze saum npoo siv rau 40%, yog tias 30% ntawm cov khoom glaze ci ntsa iab siv cov qauv strontium carbonate. Qhov kev thov txhua xyoo rau strontium carbonate hauv kev lag luam ceramic yog kwv yees li ntawm 30,000 tons hauv cov glaze polished. Txawm tias ntxiv me ntsis ntawm cov block yaj, qhov kev thov rau strontium carbonate hauv tag nrho kev lag luam ceramic hauv tsev yuav tsum yog li ntawm 33,000 tons.
Raws li cov ntaub ntawv xov xwm tseem ceeb, tam sim no muaj 23 qhov chaw khawb strontium ntawm ntau hom hauv Suav teb, suav nrog 4 lub chaw khawb loj, 2 lub chaw khawb nruab nrab, 5 lub chaw khawb me, thiab 12 lub chaw khawb me. Tuam Tshoj cov chaw khawb strontium yog cov chaw khawb me thiab cov chaw khawb me, thiab cov nroog thiab cov chaw khawb ib leeg nyob hauv txoj haujlwm tseem ceeb. Txij li Lub Ib Hlis-Lub Kaum Hli 2020, Tuam Tshoj cov khoom xa tawm ntawm strontium carbonate muaj txog 1,504 tons, thiab Tuam Tshoj cov khoom xa tawm ntawm strontium carbonate txij Lub Ib Hlis txog Lub Kaum Hli 2020 muaj txog 17,852 tons. Cov cheeb tsam xa tawm tseem ceeb ntawm Tuam Tshoj cov strontium carbonate yog Nyiv Pooj, Nyab Laj, Lavxias Federation, Iran thiab Myanmar. Cov chaw tseem ceeb ntawm kuv lub teb chaws cov strontium carbonate xa tawm yog Mexico, Lub Tebchaws Yelemees, Nyiv Pooj, Iran thiab Spain, thiab cov khoom xa tawm yog 13,228 tons, 7236.1 tons, 469.6 tons, thiab 42 tons, feem. Nrog 12 tons. Los ntawm qhov kev xav ntawm cov chaw tsim khoom loj, hauv kev lag luam ntsev strontium hauv Suav teb, cov chaw tsim khoom strontium carbonate tau tsom mus rau Hebei, Jiangsu, Guizhou, Qinghai thiab lwm lub xeev, thiab lawv qhov kev loj hlob loj heev. Lub peev xwm tsim khoom tam sim no yog 30,000 tons / xyoo thiab 1.8 10,000 tons / xyoo, 30,000 tons / xyoo, thiab 20,000 tons / xyoo, cov cheeb tsam no tau tsom mus rau Tuam Tshoj cov neeg muab khoom strontium carbonate tseem ceeb tshaj plaws tam sim no.
Hais txog cov yam ntxwv ntawm kev thov ua lag luam, qhov tsis txaus ntawm strontium carbonate tsuas yog qhov tsis txaus ib ntus ntawm cov peev txheej hauv av thiab kev tiv thaiv ib puag ncig. Nws tuaj yeem pom tau tias kev muab khoom hauv khw yuav tsum rov qab mus rau qhov qub tom qab Lub Kaum Hli. Tam sim no, tus nqi ntawm strontium carbonate hauv kev lag luam ceramic glaze tseem poob qis. Tus nqi hais yog nyob rau hauv tus nqi ntawm 16000-17000 yuan ib tuj. Hauv kev lag luam offline, vim yog tus nqi siab ntawm strontium carbonate, feem ntau cov tuam txhab twb tau tshem tawm lossis txhim kho cov mis thiab tsis siv strontium carbonate lawm. Qee tus kws tshaj lij glaze kuj tau qhia tias cov mis polishing glaze tsis tas yuav siv cov mis ntawm strontium carbonate qauv. Qhov piv ntawm cov qauv ntawm barium carbonate kuj tseem tuaj yeem ua tau raws li cov kev xav tau ntawm kev ceev ceev thiab lwm yam txheej txheem. Yog li ntawd, los ntawm qhov kev xav ntawm kev ua lag luam, nws tseem muaj peev xwm hais tias tus nqi ntawm strontium carbonate yuav poob rov qab mus rau qhov ntau ntawm 13000-14000 thaum kawg ntawm lub xyoo.